GB1364949A - Fluid devices operable as pumps or motors - Google Patents

Fluid devices operable as pumps or motors

Info

Publication number
GB1364949A
GB1364949A GB1346673A GB1346673A GB1364949A GB 1364949 A GB1364949 A GB 1364949A GB 1346673 A GB1346673 A GB 1346673A GB 1346673 A GB1346673 A GB 1346673A GB 1364949 A GB1364949 A GB 1364949A
Authority
GB
United Kingdom
Prior art keywords
motors
pumps
devices operable
fluid devices
sept
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
GB1346673A
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.)
Bobier W S
Original Assignee
Bobier W S
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 US00181663A external-priority patent/US3806280A/en
Application filed by Bobier W S filed Critical Bobier W S
Publication of GB1364949A publication Critical patent/GB1364949A/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
    • 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
    • F04B49/002—Hydraulic systems to change the pump delivery
    • 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
    • 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
    • F01B3/10—Control of working-fluid admission or discharge peculiar thereto
    • F01B3/103—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block
    • F01B3/106—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block by changing the inclination of the swash 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
    • 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
    • F04B49/08—Regulating by delivery pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

1364949 Axial piston pumps and motors W S BOBIER 4 Sept 1972 [20 Sept 1971] 13466/73 Divided out of 1364947 Heading F1A The disclosure is the same as that of the parent Specification, but the claims relate to the manifold unit mounted on the housing for the attachment of control valves.
GB1346673A 1971-09-20 1972-09-04 Fluid devices operable as pumps or motors Expired GB1364949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00181663A US3806280A (en) 1970-08-03 1971-09-20 Fluid device having interchangeable displacement control means

Publications (1)

Publication Number Publication Date
GB1364949A true GB1364949A (en) 1974-08-29

Family

ID=22665237

Family Applications (3)

Application Number Title Priority Date Filing Date
GB1346673A Expired GB1364949A (en) 1971-09-20 1972-09-04 Fluid devices operable as pumps or motors
GB4087272A Expired GB1364947A (en) 1971-09-20 1972-09-04 Fluid devices operable as pumps or motors
GB1346573A Expired GB1364948A (en) 1971-09-20 1972-09-04 Fluid devices operable as pumps or motors

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB4087272A Expired GB1364947A (en) 1971-09-20 1972-09-04 Fluid devices operable as pumps or motors
GB1346573A Expired GB1364948A (en) 1971-09-20 1972-09-04 Fluid devices operable as pumps or motors

Country Status (4)

Country Link
JP (1) JPS5344042B2 (en)
CA (1) CA979733A (en)
DE (2) DE2264610A1 (en)
GB (3) GB1364949A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027580A1 (en) * 1979-09-06 1981-03-12 Régie Nationale des Usines Renault, Boulogne-Billancourt, Hauts-de-Seine SERVOMOTOR WITH A SERVO VALVE CONTROLLING A HYDRAULIC AXIAL PISTON MOTOR

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982470A (en) * 1975-08-04 1976-09-28 Abex Corporation Control system for axial piston fluid energy translating device
GB2000179B (en) * 1977-06-17 1982-04-21 Ici Ltd Production of aromatic hydrocarbons
JPS5757281U (en) * 1980-09-19 1982-04-03
US4529362A (en) * 1983-02-07 1985-07-16 Hitachi, Ltd. Servo pump for hydraulic systems
DE29503060U1 (en) * 1995-02-23 1995-04-06 Brueninghaus Hydromatik GmbH, 89275 Elchingen Axial piston machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3027580A1 (en) * 1979-09-06 1981-03-12 Régie Nationale des Usines Renault, Boulogne-Billancourt, Hauts-de-Seine SERVOMOTOR WITH A SERVO VALVE CONTROLLING A HYDRAULIC AXIAL PISTON MOTOR

Also Published As

Publication number Publication date
GB1364948A (en) 1974-08-29
JPS4840003A (en) 1973-06-12
DE2244844C3 (en) 1980-05-29
DE2244844B2 (en) 1979-08-16
DE2264610A1 (en) 1974-05-30
DE2244844A1 (en) 1973-03-29
JPS5344042B2 (en) 1978-11-25
CA979733A (en) 1975-12-16
GB1364947A (en) 1974-08-29

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Legal Events

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