DE69832400D1 - Diagnose-vorrichtung und -methode für druckregler - Google Patents
Diagnose-vorrichtung und -methode für druckreglerInfo
- Publication number
- DE69832400D1 DE69832400D1 DE69832400T DE69832400T DE69832400D1 DE 69832400 D1 DE69832400 D1 DE 69832400D1 DE 69832400 T DE69832400 T DE 69832400T DE 69832400 T DE69832400 T DE 69832400T DE 69832400 D1 DE69832400 D1 DE 69832400D1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- fluid
- diagnostic device
- adjusting
- regulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
- G05D16/2095—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using membranes within the main valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0324—With control of flow by a condition or characteristic of a fluid
- Y10T137/0379—By fluid pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7761—Electrically actuated valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7762—Fluid pressure type
- Y10T137/7764—Choked or throttled pressure type
- Y10T137/7768—Pilot controls supply to pressure chamber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/935,176 US6035878A (en) | 1997-09-22 | 1997-09-22 | Diagnostic device and method for pressure regulator |
US935176 | 1997-09-22 | ||
PCT/US1998/018929 WO1999015823A1 (en) | 1997-09-22 | 1998-09-10 | Diagnostic device and method for pressure regulator |
Publications (3)
Publication Number | Publication Date |
---|---|
DE69832400D1 true DE69832400D1 (de) | 2005-12-22 |
DE69832400T2 DE69832400T2 (de) | 2006-07-13 |
DE69832400T8 DE69832400T8 (de) | 2006-10-26 |
Family
ID=25466659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1998632400 Active DE69832400T8 (de) | 1997-09-22 | 1998-09-10 | Diagnose-vorrichtung und -methode für druckregler |
Country Status (10)
Country | Link |
---|---|
US (1) | US6035878A (de) |
EP (1) | EP1017950B1 (de) |
JP (3) | JP4067273B2 (de) |
CN (1) | CN1143971C (de) |
AT (1) | ATE310191T1 (de) |
AU (1) | AU9229098A (de) |
BR (1) | BR9812494A (de) |
CA (1) | CA2302611C (de) |
DE (1) | DE69832400T8 (de) |
WO (1) | WO1999015823A1 (de) |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6272401B1 (en) * | 1997-07-23 | 2001-08-07 | Dresser Industries, Inc. | Valve positioner system |
US6441744B1 (en) | 1999-06-29 | 2002-08-27 | Fisher Controls International, Inc. | Regulator diagnostics system and method |
US7064671B2 (en) * | 2000-06-23 | 2006-06-20 | Fisher Controls International Llc | Low power regulator system and method |
US6895351B2 (en) * | 1999-06-29 | 2005-05-17 | Fisher Controls International Llc | Regulator flow measurement apparatus |
US6644332B1 (en) * | 2001-01-25 | 2003-11-11 | Fisher Controls International Inc. | Method and apparatus for multiple-input-multiple-output control of a valve/actuator plant |
US6568416B2 (en) | 2001-02-28 | 2003-05-27 | Brian L. Andersen | Fluid flow control system, fluid delivery and control system for a fluid delivery line, and method for controlling pressure oscillations within fluid of a fluid delivery line |
US6830061B2 (en) * | 2001-04-27 | 2004-12-14 | Fisher Controls International Llc | Intelligent regulator with input/output capabilities |
CN100590561C (zh) * | 2001-08-24 | 2010-02-17 | Bs&B安全体系有限公司 | 加压容器的监测系统 |
IL147506A (en) * | 2002-01-08 | 2008-11-26 | Optimus Water Technologies Ltd | Water supply system |
US6725167B2 (en) | 2002-01-16 | 2004-04-20 | Fisher Controls International Llc | Flow measurement module and method |
NZ518674A (en) * | 2002-05-01 | 2005-01-28 | Jobe Valves Ltd | Frost proof valve including a valve housing, primary and secondary chambers, a flexible diahragm, an equalisation port and a safety port |
US20040046670A1 (en) * | 2002-09-05 | 2004-03-11 | Adams Paul R. | Gas blanket management system and method |
US20170138154A1 (en) * | 2003-01-10 | 2017-05-18 | Woodward, Inc. | Wireless Control Valve |
WO2004074947A2 (en) * | 2003-02-14 | 2004-09-02 | Dresser, Inc. | Method, system and storage medium for performing online valve diagnostics |
US20060114099A1 (en) * | 2003-03-21 | 2006-06-01 | Deng Sheng B | Door lock and operation mechanism |
US6772784B1 (en) | 2003-04-11 | 2004-08-10 | Mac Valves, Inc. | Proportional pressure regulator having positive and negative pressure delivery capability |
JP4406292B2 (ja) * | 2004-01-20 | 2010-01-27 | 株式会社フジキン | 流体通路のウォータハンマーレス開放方法及びこれを用いたウォータハンマーレス開放装置 |
US7081729B2 (en) * | 2004-03-23 | 2006-07-25 | The Boeing Company | Variable-structure diagnostics approach achieving optimized low-frequency data sampling for EMA motoring subsystem |
US7216019B2 (en) * | 2004-07-08 | 2007-05-08 | Celerity, Inc. | Method and system for a mass flow controller with reduced pressure sensitivity |
US7604019B2 (en) * | 2005-07-22 | 2009-10-20 | B/E Intellectual Property | Electromechanical regulator with primary and backup modes of operation for regulating passenger oxygen |
US20070034264A1 (en) * | 2005-08-12 | 2007-02-15 | Stonel Corporation | Apparatus for valve communication and control |
DE102005053341A1 (de) * | 2005-11-07 | 2007-05-10 | Bayer Technology Services Gmbh | Verwendung von Membranventilen zur Durchflussregelung |
US8509926B2 (en) * | 2005-12-05 | 2013-08-13 | Fisher-Rosemount Systems, Inc. | Self-diagnostic process control loop for a process plant |
US7283894B2 (en) | 2006-02-10 | 2007-10-16 | Dresser, Inc. | System and method for fluid regulation |
JP4706982B2 (ja) * | 2006-02-24 | 2011-06-22 | セイコーインスツル株式会社 | 圧力調整弁並びにこれを用いた燃料電池システム及び水素発生設備 |
US7953501B2 (en) * | 2006-09-25 | 2011-05-31 | Fisher-Rosemount Systems, Inc. | Industrial process control loop monitor |
DE102006059938B3 (de) * | 2006-12-19 | 2008-03-13 | Abb Patent Gmbh | Verfahren zur Diagnose eines mit einer Hilfsenergie angetriebenen Stellorgans |
US7539560B2 (en) * | 2007-01-05 | 2009-05-26 | Dresser, Inc. | Control valve and positioner diagnostics |
US20080163937A1 (en) * | 2007-01-09 | 2008-07-10 | Dresser, Inc. | Fluid regulatory systems and processes |
US7938139B2 (en) * | 2007-02-08 | 2011-05-10 | RR Value, Inc. | Smart reset relief valve |
US20080216901A1 (en) * | 2007-03-06 | 2008-09-11 | Mks Instruments, Inc. | Pressure control for vacuum processing system |
JP4986687B2 (ja) * | 2007-04-05 | 2012-07-25 | アサヒビール株式会社 | 流体ストッパー装置 |
DE102007031552A1 (de) * | 2007-07-06 | 2009-01-08 | Robert Bosch Gmbh | Verfahren zum Ermitteln einer Position eines Ankers in einem Magnetventil und Vorrichtung zum Betreiben eines Magnetventils mit einem Anker |
US8740098B2 (en) * | 2007-10-16 | 2014-06-03 | Nitroworks Corporation | Water conserving devices and processes |
US20090116969A1 (en) * | 2007-11-02 | 2009-05-07 | Mcvicker R Vance | Rail tank car evacuation and transfer system and method |
US20090276098A1 (en) * | 2008-05-01 | 2009-11-05 | Bodie Mark O | Method for controlling an MR-fluid hydraulic mount connected to a vehicle engine |
DE102008033047A1 (de) * | 2008-07-14 | 2010-02-25 | Abb Technology Ag | Meldung der aktiven Sicherheitsstellung bei elektropneumatischen Stellungsreglern |
DE102008038723B3 (de) * | 2008-08-12 | 2010-04-15 | Abb Technology Ag | Verfahren und Einrichtung zur Ansteuerung eines elektropneumatischen Ventils eines druckmittelbetätigten Stellungsreglers |
GB2517339B (en) * | 2009-03-23 | 2015-05-06 | Joseph George Poole | Splitter device for gas flow |
DE102010056277B4 (de) * | 2010-12-24 | 2014-04-17 | Abb Technology Ag | Absperrarmatur |
CN102856495B (zh) * | 2011-06-30 | 2014-12-31 | 清华大学 | 压力调控薄膜晶体管及其应用 |
US8760103B2 (en) | 2011-09-30 | 2014-06-24 | Honeywell International Inc. | Actuator power control circuit having fail-safe bypass switching |
US9981529B2 (en) | 2011-10-21 | 2018-05-29 | Honeywell International Inc. | Actuator having a test mode |
US8749182B2 (en) | 2011-11-08 | 2014-06-10 | Honeywell International Inc. | Actuator having an adjustable auxiliary output |
US8922140B2 (en) | 2011-11-09 | 2014-12-30 | Honeywell International Inc. | Dual potentiometer address and direction selection for an actuator |
US10113762B2 (en) | 2011-11-09 | 2018-10-30 | Honeywell International Inc. | Actuator having an adjustable running time |
US9041319B2 (en) | 2011-11-09 | 2015-05-26 | Honeywell International Inc. | Actuator having an address selector |
US8588983B2 (en) | 2011-11-09 | 2013-11-19 | Honeywell International Inc. | Actuator with diagnostics |
DE102011121339A1 (de) * | 2011-12-16 | 2013-06-20 | Hydac Filtertechnik Gmbh | Ventil |
DE102011056521B4 (de) * | 2011-12-16 | 2014-08-21 | Erdgas Südwest GmbH | Ventilvorrichtung |
CN102563190A (zh) * | 2012-02-03 | 2012-07-11 | 深圳乐满油气技术有限公司 | 一种间歇式供气的气动定位执行器 |
DE102012005543B4 (de) * | 2012-03-21 | 2014-07-10 | Andreas Hofer Hochdrucktechnik Gmbh | Druckregelvorrichtung |
US9176505B2 (en) * | 2012-12-28 | 2015-11-03 | Emerson Process Management Regulator Technologies, Inc. | Backpressure regulator with easy pump start-up |
US9709998B2 (en) | 2013-03-14 | 2017-07-18 | Marshall Excelsior Co. | Pressure regulator |
US9106171B2 (en) | 2013-05-17 | 2015-08-11 | Honeywell International Inc. | Power supply compensation for an actuator |
US10725442B2 (en) * | 2014-09-12 | 2020-07-28 | Fisher-Rosemount Systems, Inc. | Methods and apparatus to communicatively couple on/off valves to controllers in a process control system |
US10337647B2 (en) * | 2014-12-15 | 2019-07-02 | General Electric Company | Obstruction detection for a control valve |
DE102015207121A1 (de) * | 2015-04-20 | 2016-10-20 | Rwe Power Aktiengesellschaft | System zur Regelung des Drucks an einem Überdruckbehälter mit Inertgasatmosphäre |
FR3035469B1 (fr) * | 2015-04-23 | 2017-05-12 | Snecma | Vanne et procede de commande |
DE102015005832B3 (de) * | 2015-05-07 | 2016-11-03 | Samson Aktiengesellschaft | Feldgerät zum Regeln eines Prozessfluidstroms |
US9760097B2 (en) * | 2015-06-03 | 2017-09-12 | Emerson Process Management Regulator Technologies, Inc. | Adjustable deadband control system |
KR20180024431A (ko) | 2016-08-30 | 2018-03-08 | 한국수력원자력 주식회사 | 공기구동 제어밸브의 온라인 진단 시스템 및 방법 |
DE102016011100A1 (de) * | 2016-09-15 | 2018-03-15 | Frank Plastic Ag | Armatur für ein Fluidleitungssystem |
MX2019010463A (es) * | 2017-03-05 | 2019-10-15 | Bermad Cs Ltd | Valvula reductora de presion con cierre. |
US11071266B2 (en) | 2017-06-14 | 2021-07-27 | Grow Solutions Tech Llc | Devices, systems, and methods for providing and using one or more pressure valves in an assembly line grow pod |
US11160222B2 (en) * | 2017-06-14 | 2021-11-02 | Grow Solutions Tech Llc | Devices, systems, and methods for providing and using one or more pumps in an assembly line grow pod |
US11096342B2 (en) * | 2017-06-14 | 2021-08-24 | Grow Solutions Tech Llc | Fluid distribution manifolds in an assembly line grow pod and methods of providing fluids via fluid distribution manifolds |
CN107703916B (zh) * | 2017-09-30 | 2019-06-07 | 英特尔产品(成都)有限公司 | 电子压力调节器诊断系统及方法 |
DE102017123628B3 (de) | 2017-10-11 | 2019-03-14 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Farbdruckregler-Testanordnung und Verfahren zum Prüfen eines Farbdruckreglers |
SG11202003892TA (en) | 2017-12-21 | 2020-05-28 | Swagelok Co | Systems and methods for control and monitoring of actuated valves |
US10915954B2 (en) * | 2017-12-26 | 2021-02-09 | Chicago Mercantile Exchange Inc. | Integration application utilizing a communications protocol |
US10921831B2 (en) * | 2018-03-28 | 2021-02-16 | Honeywell International Inc. | Smart gas pressure regulator with energy harvesting |
WO2020181302A1 (de) * | 2019-03-13 | 2020-09-17 | Innio Jenbacher Gmbh & Co Og | Brennkraftmaschine |
CN110797902B (zh) * | 2019-11-29 | 2024-01-26 | 国网天津市电力公司电力科学研究院 | 一种直流配电网改进主从控制方法 |
CN111022735A (zh) * | 2019-12-18 | 2020-04-17 | 中国空气动力研究与发展中心低速空气动力研究所 | 一种tps试验用大流量气体快速稳压装置 |
US11402247B2 (en) | 2020-11-02 | 2022-08-02 | Honeywell International Inc. | Gas meter system and method for diagnosing grid pressure from pressure regulator |
US20220146052A1 (en) * | 2020-11-06 | 2022-05-12 | Vrg Controls Llc | Monitor control valve with backflow prevention |
CN114593269B (zh) * | 2020-12-03 | 2023-07-25 | 矻颀投资股份有限公司 | 一种具失效自我预知功能的阀 |
CN113944801B (zh) * | 2021-11-10 | 2023-05-09 | 华中科技大学无锡研究院 | 基于数据分析的燃气调压器性能检测方法及装置 |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2975976A (en) * | 1957-05-31 | 1961-03-21 | Vapor Heating Corp | Electro pneumatic temperature control system |
US4029122A (en) * | 1976-03-11 | 1977-06-14 | Westinghouse Electric Corporation | Apparatus and method for determining friction forces in position modulated valves |
US4084539A (en) * | 1976-09-24 | 1978-04-18 | Copar Corporation | Voltage to air pressure transducer |
US4523286A (en) * | 1981-08-07 | 1985-06-11 | Hitachi, Ltd. | Apparatus for making diagnosis of valve device in turbine system |
JPS5853661U (ja) * | 1981-10-06 | 1983-04-12 | 凸版印刷株式会社 | 部分熱転写シ−ト |
JPS60108918A (ja) * | 1983-11-16 | 1985-06-14 | Kawasaki Heavy Ind Ltd | 圧力制御装置 |
JPS6184715A (ja) * | 1984-10-02 | 1986-04-30 | Tlv Co Ltd | 自動設定減圧弁 |
LU85707A1 (de) * | 1984-12-21 | 1985-07-24 | Hydrolux Sarl | Zweiwege-stromregelventil |
JPH069008B2 (ja) * | 1984-12-21 | 1994-02-02 | 三菱重工業株式会社 | 制御系異常検出装置 |
US4893646A (en) * | 1988-04-28 | 1990-01-16 | Tektronix, Inc. | Fluid pressure regulator |
US4976144A (en) * | 1988-08-25 | 1990-12-11 | Fisher Controls International, Inc. | Diagnostic apparatus and method for fluid control valves |
US5109692A (en) * | 1988-08-25 | 1992-05-05 | Fisher Controls International Inc. | Diagnostic apparatus and method for fluid control valves |
US5197328A (en) * | 1988-08-25 | 1993-03-30 | Fisher Controls International, Inc. | Diagnostic apparatus and method for fluid control valves |
JP2750586B2 (ja) * | 1988-11-22 | 1998-05-13 | 日立建機株式会社 | 減圧弁の特性試験装置 |
US5047965A (en) * | 1989-01-05 | 1991-09-10 | Zlokovitz Robert J | Microprocessor controlled gas pressure regulator |
JPH03156509A (ja) * | 1989-11-14 | 1991-07-04 | Stec Kk | マスフローコントローラ |
US5251148A (en) * | 1990-06-01 | 1993-10-05 | Valtek, Inc. | Integrated process control valve |
US5163463A (en) * | 1990-07-19 | 1992-11-17 | Fisher Controls International, Inc. | Mechanical flexure for motion amplification and transducer with same |
JP3392148B2 (ja) * | 1991-09-17 | 2003-03-31 | 大阪瓦斯株式会社 | ガスガバナの異常検出装置 |
US5245333A (en) * | 1991-09-25 | 1993-09-14 | Rosemount Inc. | Three wire low power transmitter |
US5253669A (en) * | 1992-04-23 | 1993-10-19 | Span Instruments, Inc. | Controlling process gas flow |
DE4218320A1 (de) * | 1992-06-03 | 1993-12-09 | Siemens Ag | Verfahren und Einrichtung zur Prüfung einer durch ein Medium angetriebenen Armatur |
GB9212122D0 (en) * | 1992-06-09 | 1992-07-22 | Technolog Ltd | Water supply pressure control apparatus |
US5439021A (en) * | 1992-09-09 | 1995-08-08 | Fisher Controls International, Inc. | Electro-pneumatic converter |
CA2107519C (en) * | 1992-10-05 | 2002-04-09 | Stephen George Seberger | Communication system and method |
MX9306169A (es) * | 1992-10-05 | 1995-01-31 | Fisher Controls Int | Calibracion de convertidor electro-neumatico. |
DE4326343A1 (de) * | 1993-08-05 | 1995-02-09 | Honeywell Ag | Diganose-System für Regel- und Absperrarmaturen |
US5549137A (en) * | 1993-08-25 | 1996-08-27 | Rosemount Inc. | Valve positioner with pressure feedback, dynamic correction and diagnostics |
WO1995008071A1 (en) * | 1993-09-15 | 1995-03-23 | Combustion Engineering, Inc. | Diagnostic data acquisitioner for a valve |
IT1265319B1 (it) * | 1993-12-22 | 1996-10-31 | Nuovo Pignone Spa | Sistema perfezionato di comando dell'attuatore di una valvola pneumatica |
US5434774A (en) * | 1994-03-02 | 1995-07-18 | Fisher Controls International, Inc. | Interface apparatus for two-wire communication in process control loops |
FR2718859B1 (fr) * | 1994-04-18 | 1996-08-14 | Robert Schegerin | Régulateur de pression pneumatique optimisé à correction électronique. |
US5431182A (en) * | 1994-04-20 | 1995-07-11 | Rosemount, Inc. | Smart valve positioner |
DE4431463C2 (de) * | 1994-09-03 | 1997-10-16 | Honeywell Ag | Kompaktregler für ein Regelventil |
EP0708389B1 (de) * | 1994-10-18 | 2000-02-16 | Neles-Jamesbury Oy | Verfahren und Vorrichtung zur Ermittlung eines Fehlers einer Steuerventilanordnung in einem Regelkreis |
US5687098A (en) * | 1995-10-30 | 1997-11-11 | Fisher Controls International, Inc. | Device data acquisition |
WO1997018452A2 (de) * | 1995-11-14 | 1997-05-22 | Siemens Aktiengesellschaft | Verfahren zur überprüfung der funktionsbereitschaft einer armatur |
JPH09171412A (ja) * | 1995-12-21 | 1997-06-30 | Konica Corp | 弁制御方法及び弁制御装置 |
JP3182713B2 (ja) * | 1996-01-30 | 2001-07-03 | 株式会社山武 | 評価方法 |
-
1997
- 1997-09-22 US US08/935,176 patent/US6035878A/en not_active Expired - Lifetime
-
1998
- 1998-09-10 EP EP98944841A patent/EP1017950B1/de not_active Expired - Lifetime
- 1998-09-10 BR BR9812494A patent/BR9812494A/pt not_active IP Right Cessation
- 1998-09-10 DE DE1998632400 patent/DE69832400T8/de active Active
- 1998-09-10 AT AT98944841T patent/ATE310191T1/de active
- 1998-09-10 AU AU92290/98A patent/AU9229098A/en not_active Abandoned
- 1998-09-10 WO PCT/US1998/018929 patent/WO1999015823A1/en active IP Right Grant
- 1998-09-10 JP JP2000513083A patent/JP4067273B2/ja not_active Expired - Lifetime
- 1998-09-10 CN CNB988093731A patent/CN1143971C/zh not_active Expired - Lifetime
- 1998-09-10 CA CA 2302611 patent/CA2302611C/en not_active Expired - Lifetime
-
2007
- 2007-11-12 JP JP2007292885A patent/JP4740218B2/ja not_active Expired - Lifetime
- 2007-11-12 JP JP2007292884A patent/JP4741567B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1017950A1 (de) | 2000-07-12 |
JP2008059611A (ja) | 2008-03-13 |
EP1017950B1 (de) | 2005-11-16 |
CA2302611A1 (en) | 1999-04-01 |
DE69832400T2 (de) | 2006-07-13 |
BR9812494A (pt) | 2000-09-26 |
CA2302611C (en) | 2006-11-07 |
CN1271410A (zh) | 2000-10-25 |
JP2001517820A (ja) | 2001-10-09 |
WO1999015823A1 (en) | 1999-04-01 |
JP4741567B2 (ja) | 2011-08-03 |
JP4067273B2 (ja) | 2008-03-26 |
ATE310191T1 (de) | 2005-12-15 |
AU9229098A (en) | 1999-04-12 |
JP4740218B2 (ja) | 2011-08-03 |
DE69832400T8 (de) | 2006-10-26 |
CN1143971C (zh) | 2004-03-31 |
US6035878A (en) | 2000-03-14 |
JP2008052757A (ja) | 2008-03-06 |
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