US852102A - Rotary pump. - Google Patents

Rotary pump. Download PDF

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Publication number
US852102A
US852102A US32243806A US1906322438A US852102A US 852102 A US852102 A US 852102A US 32243806 A US32243806 A US 32243806A US 1906322438 A US1906322438 A US 1906322438A US 852102 A US852102 A US 852102A
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United States
Prior art keywords
crank
rotary pump
outlet
members
inlet
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
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US32243806A
Inventor
Rasmus P Christensen
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Individual
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Individual
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Priority to US32243806A priority Critical patent/US852102A/en
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Publication of US852102A publication Critical patent/US852102A/en
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Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/32—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members
    • F04C18/322—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members with vanes hinged to the outer member and reciprocating with respect to the outer member

Definitions

  • oaliiclion ol ai simple, ivo pump limi" im: Lily assomme-il :1mi flisi i mi :L :frm I ml if; my in- 'o llml, ⁇ lr'mviiigri iii detail.
  • lmlmvm is, msi integrally with the la pow llwrcof. :limi ififlosing said nfippoitiou wil/li 7 #tolling-boys iii 'tlm liomls oi' tno mib-ing, mhd :ai (mv mulol' fumi Slml is; u. pulley by ii-ieaus;
  • a-oasing comprising n (.zylindrical portion having an inlet and :in
  • crank-'shaft pass ing through said *cylindrical-portion, a pistony comprising 'tufo' .members secured to said shaft on opposite' 'sides of the crank thereof,
  • 2c a' cylindrical portion having an inletand an outlet, and' an abntment-elnuriber between the said inlet and outlet, n crank-shaft beating through seid eylindrie:il-portion, a piston comprising Itwo members secured to said 2 5 shaft ont-opposite sides of the crank thereof,

Description

PATENTED APR. 30, 1907.
R. P. GHRIS'IENSBN.
ROTARY PUMP.
APPLICATION FILED JUNn1o,19oe.
2 SHEETS-SHEET 1.
ma M
FATENTED APR. 30, 1907.
R. P. GHRISTBNSUN.
ROTARY PUMP. APPLIoA'rIoN rILED JUNB19,1906.
lr; l j.
LLM
Ui" BU1"`A l lO, NEW YORK.
. Patented gpl-ii 3Q 1907.
pumpss; oaliiclion ol: ai simple, ivo pump limi" im: Lily assomme-il :1mi flisi i mi :L :frm I ml if; my in- 'o llml,{lr'mviiigri iii detail. lilo-g DQimf: imm' lo like mils iu lw shown l pumped is fli'ziwii into the cylimlci' by Suid cyliudriwl portion is looml attached to lli@ shia/1'?, so that the latmuy vomir, ihcieux while mii-Tying tliv pinion llu'ougii i; vii-millar cours, within the is in die 'form of' a semi-nylin.
lmlmvm is, msi integrally with the la pow llwrcof. :limi ififlosing said nfippoitiou wil/li 7 #tolling-boys iii 'tlm liomls oi' tno mib-ing, mhd :ai (mv mulol' fumi Slml is; u. pulley by ii-ieaus;
A 'siwtion vi'llmffd. lliv liquid or matto in lxo xpm-v :ilmvo .lw piHon Qi* beruf-0n the? Smile 3 uml tlm mising; is oxpilimlzilnmigli om millet. -i "lm suction on tlic miller Side: :mil 1li@ pigis- .Mmmm llw iippci'sidool' lg l outlet, and an abutment-chamber between the said inlet and voutlet,' a crank-shaft passing through sai-id cylindrieel-portion, a piston comprising two members. secured to said '5' shalt on opposite sides of the *crank thereof,
end en abutment movable in said abutmentchamber and se'eured to seid ersmk. 5
2.v in a rotary-pump, a-oasing comprising n (.zylindrical portion having an inlet and :in
xc outlet, and unubutment-ehgnnber between the seid'inlet and outlet, a crank-'shaft pass ing through said *cylindrical-portion, a pistony comprising 'tufo' .members secured to said shaft on opposite' 'sides of the crank thereof,
i 5 and an abutment movable in said abutmentehember and having e oylii'idrieal portion seouredloesely to said 'crank between the two members oi" tl1e.piston I 3.' In a rotary-pump, a easing Acomprising;
2c a' cylindrical portion having an inletand an outlet, and' an abntment-elnuriber between the said inlet and outlet, n crank-shaft puissing through seid eylindrie:il-portion, a piston comprising Itwo members secured to said 2 5 shaft ont-opposite sides of the crank thereof,
and an @ibut-ment Comprising it flat-portion Seewemovable in seil ebntinenthernber emilia cylindrical portion secured loosely' to said crank between the two members of the pis' ton; Aseid oflindric-el portion comprising a part integra with Said llint-portion, a cap sefece-plate fitting over Seid'eap end limfing its ends secured to said integral part. l
4. In si rotary pump,- a easing having sin inlet and an outlet,a crank-shaft passing tlu'ough the easing, a. pistonfeornprising two members secured tolSaid crank-shaft at o posite sides of the ora-nk thereof, -and an e. utment positioned betWe yiisgtid inlet and said outlet and having e, lafportion and a oylinf dricel-portionsecured looselyT to said crank between the two members of the pistoni; the inner edge of vthe flat-portion of said .abutment bearingavgainst the pistonanembers.
In testimonyT hereof,- I have atxed my signature in the presence, of twol'subsoribing l RAUS P. HRISTENSEN. Nitnessesz MAY F. SEWERT, v
EMIL NEUHAR'L eured to. sind integral part, end e'eurved.
US32243806A 1906-06-19 1906-06-19 Rotary pump. Expired - Lifetime US852102A (en)

Priority Applications (1)

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US32243806A US852102A (en) 1906-06-19 1906-06-19 Rotary pump.

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Application Number Priority Date Filing Date Title
US32243806A US852102A (en) 1906-06-19 1906-06-19 Rotary pump.

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Publication Number Publication Date
US852102A true US852102A (en) 1907-04-30

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US32243806A Expired - Lifetime US852102A (en) 1906-06-19 1906-06-19 Rotary pump.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040228184A1 (en) * 2003-05-16 2004-11-18 Fisher-Rosemount Systems, Inc. Physical memory handling for handheld field maintenance tools
US20040230401A1 (en) * 2003-05-16 2004-11-18 Joachim Duren Intrinsically safe field maintenance tool with removable battery pack

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040228184A1 (en) * 2003-05-16 2004-11-18 Fisher-Rosemount Systems, Inc. Physical memory handling for handheld field maintenance tools
US20040230401A1 (en) * 2003-05-16 2004-11-18 Joachim Duren Intrinsically safe field maintenance tool with removable battery pack

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