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GB1162976A - Improvements in or relating to Hydraulic Reciprocating Pumps and Motors - Google Patents

Improvements in or relating to Hydraulic Reciprocating Pumps and Motors

Info

Publication number
GB1162976A
GB1162976A GB40299/65A GB4029965A GB1162976A GB 1162976 A GB1162976 A GB 1162976A GB 40299/65 A GB40299/65 A GB 40299/65A GB 4029965 A GB4029965 A GB 4029965A GB 1162976 A GB1162976 A GB 1162976A
Authority
GB
United Kingdom
Prior art keywords
face
motors
reciprocating pumps
relating
valve
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
GB40299/65A
Inventor
Kenneth Norman Hastings
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.)
English Electric Co Ltd
Original Assignee
English Electric Co 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB40299/65A priority Critical patent/GB1162976A/en
Publication of GB1162976A publication Critical patent/GB1162976A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0055—Valve means, e.g. valve plate
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
    • F04B23/106—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type being an axial piston pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1,162,976. Reciprocating pumps and motors. ENGLISH ELECTRIC CO. Ltd. Sept. 21, 1966 [Sept. 22, 1965], No. 40299/65. Heading F1A. In a swash-plate type pump or motor in which the end face of the block engages a valve face, the end face or valve face is provided with recesses which during relative rotation sweep circular areas which together cover substantially the entire abutting area between the end and valve faces. The recesses are the shaded areas shown in the drawing.
GB40299/65A 1965-09-22 1965-09-22 Improvements in or relating to Hydraulic Reciprocating Pumps and Motors Expired GB1162976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB40299/65A GB1162976A (en) 1965-09-22 1965-09-22 Improvements in or relating to Hydraulic Reciprocating Pumps and Motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40299/65A GB1162976A (en) 1965-09-22 1965-09-22 Improvements in or relating to Hydraulic Reciprocating Pumps and Motors

Publications (1)

Publication Number Publication Date
GB1162976A true GB1162976A (en) 1969-09-04

Family

ID=10414201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40299/65A Expired GB1162976A (en) 1965-09-22 1965-09-22 Improvements in or relating to Hydraulic Reciprocating Pumps and Motors

Country Status (1)

Country Link
GB (1) GB1162976A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556020A1 (en) * 1992-02-11 1993-08-18 Vickers Incorporated Variable displacement fluid pressure energy translating device
US20170226855A1 (en) * 2014-08-01 2017-08-10 Kawasaki Jukogyo Kabushiki Kaisha Liquid-pressure rotating device
CN113446280A (en) * 2021-06-30 2021-09-28 北京航空航天大学宁波创新研究院 Bidirectional differential pressure controller and hydraulic equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556020A1 (en) * 1992-02-11 1993-08-18 Vickers Incorporated Variable displacement fluid pressure energy translating device
US20170226855A1 (en) * 2014-08-01 2017-08-10 Kawasaki Jukogyo Kabushiki Kaisha Liquid-pressure rotating device
CN113446280A (en) * 2021-06-30 2021-09-28 北京航空航天大学宁波创新研究院 Bidirectional differential pressure controller and hydraulic equipment

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees