GB993385A - Improvements in or relating to reciprocating pumps - Google Patents

Improvements in or relating to reciprocating pumps

Info

Publication number
GB993385A
GB993385A GB4742663A GB4742663A GB993385A GB 993385 A GB993385 A GB 993385A GB 4742663 A GB4742663 A GB 4742663A GB 4742663 A GB4742663 A GB 4742663A GB 993385 A GB993385 A GB 993385A
Authority
GB
United Kingdom
Prior art keywords
pad
dec
acting
pump
reciprocating pumps
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
GB4742663A
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.)
Individual
Original Assignee
Individual
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 FR918233A external-priority patent/FR1352188A/en
Priority claimed from FR937553A external-priority patent/FR83829E/en
Application filed by Individual filed Critical Individual
Publication of GB993385A publication Critical patent/GB993385A/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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation
    • 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
    • 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
    • F04B9/042—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 cams

Abstract

993,385. Reciprocating pumps and compressors. J. PASQUALI, Y. PEAUTHOIS, and M. DORDAIN. Dec. 2, 1963 [Dec. 11, 1962; June 10, 1963], No. 47426/63. Headings F1A and F1N. A pump or compressor comprises a reciprocating piston 14, Fig. 1, acting on an elastic pad 11 having a frusto-conical through passage communicating with inlet and delivery valves 6 and 7. Piston 14 is actuated by a lever 15 acting through a cam 19, stroke varying being effected by rotating cam 19 about a pin 16. In another embodiment, a spring-loaded plate assists pad 10 to effect the suction stroke, after the pump has been idle with the pad in a compressed condition. The edges of pad 10 are rounded to facilitate its deformation.
GB4742663A 1962-12-11 1963-12-02 Improvements in or relating to reciprocating pumps Expired GB993385A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR918233A FR1352188A (en) 1962-12-11 1962-12-11 Piston machine
FR937553A FR83829E (en) 1963-06-10 1963-06-10 Piston machine

Publications (1)

Publication Number Publication Date
GB993385A true GB993385A (en) 1965-05-26

Family

ID=26198847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4742663A Expired GB993385A (en) 1962-12-11 1963-12-02 Improvements in or relating to reciprocating pumps

Country Status (8)

Country Link
AT (1) AT251426B (en)
CH (1) CH397425A (en)
DE (1) DE1453608A1 (en)
DK (2) DK106133C (en)
ES (1) ES294358A1 (en)
GB (1) GB993385A (en)
NL (1) NL6913218A (en)
SE (1) SE306014B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5052276A (en) * 1990-06-18 1991-10-01 Halsey George H Diaphragm construction

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19632606A1 (en) 1996-08-13 1998-02-19 Kaercher Gmbh & Co Alfred Displacement pump, in particular for high-pressure cleaning devices
DE102011080030A1 (en) * 2011-07-28 2013-01-31 Hartmut Babiel Hand-operated press

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5052276A (en) * 1990-06-18 1991-10-01 Halsey George H Diaphragm construction

Also Published As

Publication number Publication date
AT251426B (en) 1967-01-10
ES294358A1 (en) 1964-02-16
DE1453608A1 (en) 1969-05-14
SE306014B (en) 1968-11-11
DK106133C (en) 1966-12-19
CH397425A (en) 1965-08-15
NL6913218A (en) 1969-11-25
DK113263B (en) 1969-03-03

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