DE9017712U1 - - Google Patents
Info
- Publication number
- DE9017712U1 DE9017712U1 DE9017712U DE9017712U DE9017712U1 DE 9017712 U1 DE9017712 U1 DE 9017712U1 DE 9017712 U DE9017712 U DE 9017712U DE 9017712 U DE9017712 U DE 9017712U DE 9017712 U1 DE9017712 U1 DE 9017712U1
- Authority
- DE
- Germany
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0132—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/09—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up
- G01P15/0922—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up of the bending or flexing mode type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/18—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0132—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
- B60R2021/01325—Vertical acceleration
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9017712U DE9017712U1 (en) | 1990-07-27 | 1990-07-27 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9017712U DE9017712U1 (en) | 1990-07-27 | 1990-07-27 | |
| DE4023919 | 1990-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9017712U1 true DE9017712U1 (en) | 1991-09-26 |
Family
ID=25895420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9017712U Expired - Lifetime DE9017712U1 (en) | 1990-07-27 | 1990-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9017712U1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0546480A1 (en) * | 1991-12-05 | 1993-06-16 | K.K. Holding Ag | Accelerometer |
| EP0572657A1 (en) * | 1991-12-23 | 1993-12-08 | Elf Atochem North America, Inc. | Multi-mode accelerometer |
| WO1996035594A1 (en) * | 1995-05-12 | 1996-11-14 | H. Koch & Sons Co. | Aviation crash sensor |
| DE19525147A1 (en) * | 1995-07-11 | 1997-01-16 | Telefunken Microelectron | Piezoelectric acceleration sensor e.g. for motor vehicle airbag release during collision - consists of combination of two in opposite polarisation w.r.t. each other layered and electrically and mechanically connected bending elements, which are formed of piezoelectric material |
| DE19606043A1 (en) * | 1996-02-19 | 1997-08-21 | Telefunken Microelectron | Inclination sensor |
-
1990
- 1990-07-27 DE DE9017712U patent/DE9017712U1/de not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0546480A1 (en) * | 1991-12-05 | 1993-06-16 | K.K. Holding Ag | Accelerometer |
| EP0572657A1 (en) * | 1991-12-23 | 1993-12-08 | Elf Atochem North America, Inc. | Multi-mode accelerometer |
| EP0572657A4 (en) * | 1991-12-23 | 1994-05-18 | Atochem North America Elf | Multi-mode accelerometer |
| US5452612A (en) * | 1991-12-23 | 1995-09-26 | The Whitaker Corporation | Multi-mode accelerometer |
| WO1996035594A1 (en) * | 1995-05-12 | 1996-11-14 | H. Koch & Sons Co. | Aviation crash sensor |
| DE19525147A1 (en) * | 1995-07-11 | 1997-01-16 | Telefunken Microelectron | Piezoelectric acceleration sensor e.g. for motor vehicle airbag release during collision - consists of combination of two in opposite polarisation w.r.t. each other layered and electrically and mechanically connected bending elements, which are formed of piezoelectric material |
| DE19525147C2 (en) * | 1995-07-11 | 1998-08-13 | Telefunken Microelectron | Piezoelectric bending sensor, especially a series bimorph sensor |
| DE19606043A1 (en) * | 1996-02-19 | 1997-08-21 | Telefunken Microelectron | Inclination sensor |