GB527487A - Improvements in or relating to multi-piston hydraulic pumps and motors - Google Patents

Improvements in or relating to multi-piston hydraulic pumps and motors

Info

Publication number
GB527487A
GB527487A GB14500/40A GB1450040A GB527487A GB 527487 A GB527487 A GB 527487A GB 14500/40 A GB14500/40 A GB 14500/40A GB 1450040 A GB1450040 A GB 1450040A GB 527487 A GB527487 A GB 527487A
Authority
GB
United Kingdom
Prior art keywords
motors
hydraulic pumps
relating
piston hydraulic
divided
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
GB14500/40A
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.)
Vickers Inc
Original Assignee
Vickers Inc
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 Vickers Inc filed Critical Vickers Inc
Priority to GB14500/40A priority Critical patent/GB527487A/en
Publication of GB527487A publication Critical patent/GB527487A/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
    • F01B3/0047—Particularities in the contacting area between cylinder barrel and valve plate
    • 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
    • F01B3/0064—Machine housing
    • 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
    • F01B3/007—Swash plate
    • F01B3/0073—Swash plate swash plate bearing means or driving or driven axis bearing means
    • 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
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10—Other safety measures
    • F04B49/103—Responsive to speed

Landscapes

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

Abstract

527,487. Hydraulic pumps and motors. ARMSTRONG, J. J. V. (Vickers, Inc.). March 31, 1939, No. 14500/40. Divided out of 527,359. Drawings to Specification. [Class 102 (1)] [Also in Group XXIX] The invention is a divided application from Specification 527.359 and is described in connection with the same machine, but the claims of the present application are different, being directed to the construction of the valve-plate for controlling the liquid flow through the pump or motor. Specification 380,578 also is referred to.
GB14500/40A 1939-03-31 1939-03-31 Improvements in or relating to multi-piston hydraulic pumps and motors Expired GB527487A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB14500/40A GB527487A (en) 1939-03-31 1939-03-31 Improvements in or relating to multi-piston hydraulic pumps and motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14500/40A GB527487A (en) 1939-03-31 1939-03-31 Improvements in or relating to multi-piston hydraulic pumps and motors

Publications (1)

Publication Number Publication Date
GB527487A true GB527487A (en) 1940-10-09

Family

ID=10042316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14500/40A Expired GB527487A (en) 1939-03-31 1939-03-31 Improvements in or relating to multi-piston hydraulic pumps and motors

Country Status (1)

Country Link
GB (1) GB527487A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246410B (en) * 1960-05-17 1967-08-03 Stahlwerke Brueninghaus G M B Multi-part axial piston machine housing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246410B (en) * 1960-05-17 1967-08-03 Stahlwerke Brueninghaus G M B Multi-part axial piston machine housing

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