CA1055310A - Pumps - Google Patents

Pumps

Info

Publication number
CA1055310A
CA1055310A CA250,206A CA250206A CA1055310A CA 1055310 A CA1055310 A CA 1055310A CA 250206 A CA250206 A CA 250206A CA 1055310 A CA1055310 A CA 1055310A
Authority
CA
Canada
Prior art keywords
connecting member
axis
pump
pumping
drive
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
CA250,206A
Other languages
English (en)
French (fr)
Inventor
John D. Burton
Peter R. Selwood
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.)
William R Selwood Ltd
Original Assignee
William R Selwood Ltd
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
Priority claimed from GB15368/75A external-priority patent/GB1548888A/en
Application filed by William R Selwood Ltd filed Critical William R Selwood Ltd
Application granted granted Critical
Publication of CA1055310A publication Critical patent/CA1055310A/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
    • 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
    • F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
    • F04B43/026—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber
    • 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
    • F04B43/028—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms with in- or outlet valve arranged in the plate-like flexible member
    • 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
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
CA250,206A 1975-04-15 1976-04-13 Pumps Expired CA1055310A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB15368/75A GB1548888A (en) 1975-04-15 1975-04-15 Rumps
GB907076 1976-03-06

Publications (1)

Publication Number Publication Date
CA1055310A true CA1055310A (en) 1979-05-29

Family

ID=26242641

Family Applications (1)

Application Number Title Priority Date Filing Date
CA250,206A Expired CA1055310A (en) 1975-04-15 1976-04-13 Pumps

Country Status (10)

Country Link
US (1) US4097203A (en:Method)
JP (1) JPS51128006A (en:Method)
AU (1) AU1291576A (en:Method)
CA (1) CA1055310A (en:Method)
DE (1) DE2614293A1 (en:Method)
DK (1) DK168876A (en:Method)
FR (1) FR2307987A1 (en:Method)
LU (1) LU74753A1 (en:Method)
NL (1) NL7604069A (en:Method)
SE (1) SE7604437L (en:Method)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2033000B (en) * 1978-10-31 1983-01-26 Selwood Ltd W Reciprocating pump
FR2473646A1 (fr) * 1980-01-11 1981-07-17 Eta Sa Pompe volumetrique
JPS59139594U (ja) * 1983-03-07 1984-09-18 トキコ株式会社 ダイアフラムポンプ
DE4433068C2 (de) * 1994-09-16 1998-05-07 Hewlett Packard Gmbh Mehrverdichter-Pumpe mit einer Pleuelvorrichtung
DE102007028351B4 (de) * 2007-06-20 2013-01-17 Knf Flodos Ag Membranpumpe
NL2015261B1 (nl) * 2015-08-04 2017-02-20 Altop Patents B V Pomp.
DE102016013739A1 (de) * 2015-12-08 2017-06-08 Wabco Gmbh Doppelkolbenkompressor einer Druckluft-Versorgungseinrichtung
RU186943U1 (ru) * 2017-02-09 2019-02-11 Государственное Унитарное Предприятие "Водоканал Санкт-Петербурга" Электроприводной диафрагменный насос

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1818413A (en) * 1928-03-21 1931-08-11 Samuel W Luitwieler Compressor
US2697403A (en) * 1949-06-06 1954-12-21 Melba L Benedek Hydraulic pump or motor
US2962904A (en) * 1954-06-18 1960-12-06 Separation L Emulsion Et Le Me Piston-actuating system
US3307492A (en) * 1965-01-18 1967-03-07 Selwood Ltd William R Pumps for liquids
JPS4944154Y1 (en:Method) * 1969-09-18 1974-12-03

Also Published As

Publication number Publication date
DK168876A (da) 1976-10-16
NL7604069A (nl) 1976-10-19
FR2307987B3 (en:Method) 1979-03-02
AU1291576A (en) 1977-10-20
JPS51128006A (en) 1976-11-08
FR2307987A1 (fr) 1976-11-12
SE7604437L (en:Method) 1976-10-16
US4097203A (en) 1978-06-27
LU74753A1 (en:Method) 1976-11-11
DE2614293A1 (de) 1976-10-28

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