SE7413016L - Pump med fram- och atergaende pumporgan - Google Patents

Pump med fram- och atergaende pumporgan

Info

Publication number
SE7413016L
SE7413016L SE7413016A SE7413016A SE7413016L SE 7413016 L SE7413016 L SE 7413016L SE 7413016 A SE7413016 A SE 7413016A SE 7413016 A SE7413016 A SE 7413016A SE 7413016 L SE7413016 L SE 7413016L
Authority
SE
Sweden
Prior art keywords
pump
organ
reverse
reverse pump
pump organ
Prior art date
Application number
SE7413016A
Other languages
English (en)
Inventor
P Tell
Original Assignee
Piab Ab
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 Piab Ab filed Critical Piab Ab
Priority to SE7413016A priority Critical patent/SE7413016L/sv
Priority to US05/620,627 priority patent/US4021164A/en
Priority to DE19752545833 priority patent/DE2545833A1/de
Priority to FR7531563A priority patent/FR2330885A1/fr
Priority to JP50123867A priority patent/JPS5185503A/ja
Publication of SE7413016L publication Critical patent/SE7413016L/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/1207—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air using a source of partial vacuum or sub-atmospheric pressure
    • F04B9/1222—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air using a source of partial vacuum or sub-atmospheric pressure the return stroke being obtained by an elastic fluid under pressure
SE7413016A 1974-10-16 1974-10-16 Pump med fram- och atergaende pumporgan SE7413016L (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7413016A SE7413016L (sv) 1974-10-16 1974-10-16 Pump med fram- och atergaende pumporgan
US05/620,627 US4021164A (en) 1974-10-16 1975-10-06 Pump having reciprocating pumping means
DE19752545833 DE2545833A1 (de) 1974-10-16 1975-10-13 Pumpe mit hin- und hergehender pumpeinrichtung
FR7531563A FR2330885A1 (fr) 1974-10-16 1975-10-15 Pompe alternative
JP50123867A JPS5185503A (sv) 1974-10-16 1975-10-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7413016A SE7413016L (sv) 1974-10-16 1974-10-16 Pump med fram- och atergaende pumporgan

Publications (1)

Publication Number Publication Date
SE7413016L true SE7413016L (sv) 1976-04-20

Family

ID=20322426

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7413016A SE7413016L (sv) 1974-10-16 1974-10-16 Pump med fram- och atergaende pumporgan

Country Status (5)

Country Link
US (1) US4021164A (sv)
JP (1) JPS5185503A (sv)
DE (1) DE2545833A1 (sv)
FR (1) FR2330885A1 (sv)
SE (1) SE7413016L (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500264A (en) * 1982-06-04 1985-02-19 M&T Chemicals Inc. Air operated diaphragm pump system
US4583920A (en) * 1983-12-28 1986-04-22 M&T Chemicals Inc. Positive displacement diaphragm pumps employing displacer valves
FR2660374B1 (fr) * 1990-03-29 1992-07-03 Milton Roy Dosapro Equipage mobile telescopique d'entrainement d'une pompe alternative.
IT1290588B1 (it) * 1997-03-12 1998-12-10 Rosauto S N C Di Rosa Giuseppe Gruppo valvolare di comando del moto continuo di un elemento pompante
US8454324B2 (en) 2004-03-18 2013-06-04 Precision Dispensing Systems Limited Pump
NZ531822A (en) * 2004-03-18 2007-08-31 Prec Dispensing Systems Ltd A membrane pump
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
WO2007052119A1 (en) * 2005-11-01 2007-05-10 Stratabolt (Pty) Ltd. Pump
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780066A (en) * 1955-02-09 1957-02-05 Wallace & Tiernan Inc Fluid-actuated pulsating device
US3357360A (en) * 1965-11-22 1967-12-12 Purex Corp Ltd Hydraulic pumping system
US3460482A (en) * 1968-01-29 1969-08-12 Purex Corp Ltd Pumping mechanisms
US3514227A (en) * 1968-02-14 1970-05-26 Rupp Co Warren Pump

Also Published As

Publication number Publication date
JPS5185503A (sv) 1976-07-27
FR2330885A1 (fr) 1977-06-03
FR2330885B1 (sv) 1979-07-20
DE2545833A1 (de) 1976-04-29
US4021164A (en) 1977-05-03

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