DE1817981A1 - Mechanische oder von hand betaetigbare fluessigkeitspumpe - Google Patents

Mechanische oder von hand betaetigbare fluessigkeitspumpe

Info

Publication number
DE1817981A1
DE1817981A1 DE19681817981 DE1817981A DE1817981A1 DE 1817981 A1 DE1817981 A1 DE 1817981A1 DE 19681817981 DE19681817981 DE 19681817981 DE 1817981 A DE1817981 A DE 1817981A DE 1817981 A1 DE1817981 A1 DE 1817981A1
Authority
DE
Germany
Prior art keywords
pump according
pressure disc
pump
elastomer ring
stroke
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.)
Pending
Application number
DE19681817981
Other languages
German (de)
English (en)
Inventor
Stanley Frederick Evans
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.)
Fluid Transfer Ltd
Original Assignee
Fluid Transfer 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
Application filed by Fluid Transfer Ltd filed Critical Fluid Transfer Ltd
Publication of DE1817981A1 publication Critical patent/DE1817981A1/de
Pending 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive
    • F04B43/113—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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0036—Special features the flexible member being formed as an O-ring
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Check Valves (AREA)
DE19681817981 1967-11-24 1968-11-22 Mechanische oder von hand betaetigbare fluessigkeitspumpe Pending DE1817981A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB53543/67A GB1208742A (en) 1967-11-24 1967-11-24 Flexible-chamber pump

Publications (1)

Publication Number Publication Date
DE1817981A1 true DE1817981A1 (de) 1976-08-12

Family

ID=10468175

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681817981 Pending DE1817981A1 (de) 1967-11-24 1968-11-22 Mechanische oder von hand betaetigbare fluessigkeitspumpe

Country Status (12)

Country Link
US (1) US3583836A (nl)
JP (1) JPS4913643B1 (nl)
AT (1) AT286113B (nl)
BE (1) BE724307A (nl)
CH (1) CH498296A (nl)
DE (1) DE1817981A1 (nl)
FI (1) FI47011C (nl)
FR (1) FR1592786A (nl)
GB (1) GB1208742A (nl)
NL (1) NL141274B (nl)
NO (1) NO123960B (nl)
SE (1) SE345306B (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612995A1 (fr) * 1987-03-27 1988-09-30 Bergougnan Benelux Pompe volumetrique a simple ou double effet ne necessitant pas d'entretien
US5366642A (en) * 1991-04-09 1994-11-22 Kpa, Incorporated Compact water filtration and purification pump
US7176279B2 (en) * 2000-06-28 2007-02-13 Palatin Technologies, Inc. Cyclic peptide compositions and methods for treatment of sexual dysfunction
NZ533840A (en) * 2004-12-30 2007-05-31 Ecologics Nz Ltd Double chamber pump with double action reciprocating manually operated driving levers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1797533A (en) * 1925-01-13 1931-03-24 Stokes Charles Lawrence Liquid pumping and circulating system
US2889781A (en) * 1954-11-30 1959-06-09 Sabre Res Corp Fuel pump
US2785852A (en) * 1954-12-22 1957-03-19 Aladdin Ind Inc Pump for pressure burner
US2830757A (en) * 1955-12-29 1958-04-15 Romanoff Harold Aquarium aerating pump

Also Published As

Publication number Publication date
FR1592786A (nl) 1970-05-19
NL141274B (nl) 1974-02-15
SE345306B (nl) 1972-05-23
FI47011B (nl) 1973-05-02
DE1810360B2 (de) 1976-03-18
NL6816671A (nl) 1969-05-28
FI47011C (fi) 1973-08-10
AT286113B (de) 1970-11-25
DE1810360A1 (de) 1969-06-12
GB1208742A (en) 1970-10-14
JPS4913643B1 (nl) 1974-04-02
NO123960B (nl) 1972-02-07
BE724307A (nl) 1969-05-02
US3583836A (en) 1971-06-08
CH498296A (de) 1970-10-31

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Legal Events

Date Code Title Description
OHW Rejection