GB932031A - Improvements in and relating to reciprocating pumps - Google Patents

Improvements in and relating to reciprocating pumps

Info

Publication number
GB932031A
GB932031A GB1144660A GB1144660A GB932031A GB 932031 A GB932031 A GB 932031A GB 1144660 A GB1144660 A GB 1144660A GB 1144660 A GB1144660 A GB 1144660A GB 932031 A GB932031 A GB 932031A
Authority
GB
United Kingdom
Prior art keywords
relating
reciprocating pumps
march
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
GB1144660A
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.)
Deka SA
Original Assignee
Deka SA
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 Deka SA filed Critical Deka SA
Publication of GB932031A publication Critical patent/GB932031A/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
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
    • F04B7/0266—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated the inlet and discharge means being separate members
    • 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
    • F04B5/00—Machines or pumps with differential-surface pistons
    • F04B5/02—Machines or pumps with differential-surface pistons with double-acting pistons

Abstract

932,031. Reciprocating pumps. DEKA S.A. March 31, 1960 [March 31, 1959], No. 11446/60. Drawings to Specification. Class 102(1). The inlet and outlet valves of a reciprocating pump are connected to pistons in cylinders so interconnected that the opening of one valve assists the closing of the other and vice versa.
GB1144660A 1959-03-31 1960-03-31 Improvements in and relating to reciprocating pumps Expired GB932031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR790726A FR1233564A (en) 1959-03-31 1959-03-31 Method and device for hydraulic connection of the valves of a piston pump

Publications (1)

Publication Number Publication Date
GB932031A true GB932031A (en) 1963-07-24

Family

ID=8713067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1144660A Expired GB932031A (en) 1959-03-31 1960-03-31 Improvements in and relating to reciprocating pumps

Country Status (3)

Country Link
BE (1) BE589187A (en)
FR (1) FR1233564A (en)
GB (1) GB932031A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193752A1 (en) * 1985-02-14 1986-09-10 Siemens Aktiengesellschaft Dosing pump

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513700A1 (en) * 1981-09-29 1983-04-01 Ganz Mavag Mozdony Vagon Two-component mixing piston pump - has two spring loaded inlet valves hydraulically intercoupled to ensure simultaneous valve operation (HU 28.11.81)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193752A1 (en) * 1985-02-14 1986-09-10 Siemens Aktiengesellschaft Dosing pump

Also Published As

Publication number Publication date
FR1233564A (en) 1960-10-12
BE589187A (en) 1960-07-18

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