CA957201A - Pump - Google Patents

Pump

Info

Publication number
CA957201A
CA957201A CA129,277A CA129277A CA957201A CA 957201 A CA957201 A CA 957201A CA 129277 A CA129277 A CA 129277A CA 957201 A CA957201 A CA 957201A
Authority
CA
Canada
Prior art keywords
pump
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
Application number
CA129,277A
Other versions
CA129277S (en
Inventor
Guenter A. Ginsberg
Robert K. Pfleger
Harry A. Savage
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ecodyne Corp
Original Assignee
Ecodyne Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ecodyne Corp filed Critical Ecodyne Corp
Application granted granted Critical
Publication of CA957201A publication Critical patent/CA957201A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders
    • F04B19/022—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders reciprocating cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
CA129,277A 1970-12-28 1971-12-03 Pump Expired CA957201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10164370A 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
CA957201A true CA957201A (en) 1974-11-05

Family

ID=22285701

Family Applications (1)

Application Number Title Priority Date Filing Date
CA129,277A Expired CA957201A (en) 1970-12-28 1971-12-03 Pump

Country Status (5)

Country Link
US (1) US3680985A (en)
BE (1) BE777313A (en)
CA (1) CA957201A (en)
FR (1) FR2120945A5 (en)
GB (1) GB1330238A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012174A (en) * 1975-10-20 1977-03-15 Caterpillar Tractor Co. Fuel priming pump
DE2651614C2 (en) * 1976-11-12 1984-10-04 Lang Apparatebau GmbH, 8227 Siegsdorf Dosing pump
DE3134940C2 (en) * 1981-09-03 1983-12-15 Grünbeck Wasseraufbereitung GmbH, 8884 Höchstädt Dosing pump
DE3210821C2 (en) * 1982-03-24 1986-01-09 Grünbeck Wasseraufbereitung GmbH, 8884 Höchstädt Dosing pump
DE3300461A1 (en) * 1983-01-08 1984-08-30 Lang Apparatebau GmbH, 8227 Siegsdorf PISTON DIAPHRAGM PUMP
US4809731A (en) * 1985-01-17 1989-03-07 Frank A. Walton Liquid injection apparatus having an external adjustor
DE3631984C1 (en) * 1986-09-19 1987-12-17 Hans Ing Kern Dosing pump
DE3738656C1 (en) * 1987-11-13 1989-03-23 Gruenbeck Josef Wasseraufb Dosing pump
FR2641338A1 (en) * 1988-12-30 1990-07-06 Peugeot Motocycles LOW FLOW PUMP, PARTICULARLY FOR LUBRICATING A TWO-STROKE ENGINE
US5145339A (en) * 1989-08-08 1992-09-08 Graco Inc. Pulseless piston pump
WO1991002158A1 (en) * 1989-08-08 1991-02-21 Graco Inc. Pulseless piston pump
US5005296A (en) * 1989-09-15 1991-04-09 Gerber Garment Technology, Inc. Plotter and ink pressurizing pump
US5184943A (en) * 1991-03-08 1993-02-09 Frank And Robyn Walton 1990 Family Trust Rolling diaphragm injection pump
US5137435A (en) * 1991-03-25 1992-08-11 Frank And Robyn Walton 1990 Family Trust Compression spring fluid motor
DE9109288U1 (en) * 1991-07-27 1992-09-03 Verpaco AG, Hünenberg Multiple dosing station for aseptic filling of products
US5243897A (en) * 1992-04-07 1993-09-14 Frank & Robyn Walton 1990 Family Trust Magnetically actuated fluid motor
DE4241030C1 (en) * 1992-12-05 1994-06-01 Lang Apparatebau Gmbh Dosing pump with vent valve
EP0917632B1 (en) 1996-08-04 2002-12-11 J. Lorch Ges. & Co. KG., Gesellschaft für Maschinen und Einrichtungen Device for supplying an apportioned minimum amount of fluid
DE29613444U1 (en) * 1996-08-04 1996-09-19 J. Lorch Gesellschaft & Co. KG Gesellschaft für Maschinen und Einrichtungen, 71111 Waldenbuch Device for the metered delivery of a minimum amount of a liquid
KR100826622B1 (en) 2000-05-12 2008-05-02 폴 코포레이션 Filters
DE60140910D1 (en) 2000-05-12 2010-02-04 Pall Corp filtration systems
JP3718118B2 (en) * 2000-10-05 2005-11-16 株式会社コガネイ Liquid ejection apparatus and liquid ejection method
DE102011075026A1 (en) * 2011-04-29 2012-10-31 Smiths Medical Deutschland Gmbh Fluid handling device for use as blood sampling device in medical engineering, has stopper comprising recess in surface such that boundary line between stopper and container wall is migrated to opening when stopper is pressed against wall

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1981507A (en) * 1931-07-27 1934-11-20 Cincinnati Ball Crank Co Portable grease pump
US1943605A (en) * 1931-11-23 1934-01-16 Aro Equipment Corp Greasing apparatus
US2423677A (en) * 1946-02-02 1947-07-08 Weatherhead Co Compressor pressure control
US2812721A (en) * 1949-12-01 1957-11-12 Kobe Inc Well pump
GB1144142A (en) * 1965-03-13 1969-03-05 Walter Eberspacher Reciprocating fuel pump, particularly for oil-fired furnaces

Also Published As

Publication number Publication date
GB1330238A (en) 1973-09-12
FR2120945A5 (en) 1972-08-18
US3680985A (en) 1972-08-01
BE777313A (en) 1972-04-17

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