GB1304205A - - Google Patents

Info

Publication number
GB1304205A
GB1304205A GB5310170A GB5310170A GB1304205A GB 1304205 A GB1304205 A GB 1304205A GB 5310170 A GB5310170 A GB 5310170A GB 5310170 A GB5310170 A GB 5310170A GB 1304205 A GB1304205 A GB 1304205A
Authority
GB
United Kingdom
Prior art keywords
port
swashplate
back pressure
pump
bearing
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
GB5310170A
Other languages
English (en)
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 filed Critical
Publication of GB1304205A publication Critical patent/GB1304205A/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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/26—Control
    • F04B1/28—Control of machines or pumps with stationary cylinders
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/146—Swash plates; Actuating elements
    • F04B1/148—Bearings therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
GB5310170A 1970-01-30 1970-11-09 Expired GB1304205A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US720670A 1970-01-30 1970-01-30

Publications (1)

Publication Number Publication Date
GB1304205A true GB1304205A (enExample) 1973-01-24

Family

ID=21724822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5310170A Expired GB1304205A (enExample) 1970-01-30 1970-11-09

Country Status (6)

Country Link
US (1) US3726609A (enExample)
JP (1) JPS508522B1 (enExample)
CA (1) CA931819A (enExample)
DE (1) DE2102760A1 (enExample)
FR (1) FR2077178A5 (enExample)
GB (1) GB1304205A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE406001B (sv) * 1972-10-23 1979-01-15 Ifield Richard J Kolvpump med variabel slagvolym
DE2534688C2 (de) * 1975-08-02 1986-05-28 Linde Ag, 6200 Wiesbaden Axialkolbenmotor
JPS5435456A (en) * 1977-08-24 1979-03-15 Kubota Ltd Support for insulated double pipe
FR2548284B1 (fr) * 1983-07-01 1987-10-23 Creusot Loire Mecanisme a plateau oblique, pour la commande d'une pompe
DE3724968A1 (de) * 1987-07-28 1989-02-09 Hydromatik Gmbh Axialkolbenmaschine mit einem radial gelagerten schiefscheibenkoerper
JPH0266293A (ja) * 1989-07-07 1990-03-06 Kubota Ltd 多孔管の推進工法
US6893228B2 (en) * 2002-11-22 2005-05-17 Caterpillar Inc Axial piston pump with fluid bearing arrangement
DE102014008114A1 (de) * 2014-06-03 2015-12-03 Liebherr-Aerospace Lindenberg Gmbh Elektrisch betriebene Motor-Pumpeneinheit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735407A (en) * 1956-02-21 Hydraulic motor
US2298850A (en) * 1939-08-30 1942-10-13 Vickers Inc Pump or motor
US2715875A (en) * 1948-10-26 1955-08-23 Electraulic Presses Ltd Axial type reciprocating engine
US2999463A (en) * 1957-09-11 1961-09-12 Rotol Ltd Variable-delivery multi-stage hydraulic pumps
US2937801A (en) * 1958-02-24 1960-05-24 Westinghouse Air Brake Co Compressor control system
US3066609A (en) * 1959-11-16 1962-12-04 Sundstrand Corp Piston return mechanism
US3056358A (en) * 1960-01-20 1962-10-02 United Aircraft Corp Axial piston pump with balanced radial bearing
US3143973A (en) * 1960-03-28 1964-08-11 Weatherhead Co Axial piston pump drive
US3085514A (en) * 1960-06-07 1963-04-16 Weatherhead Co Pump cooling apparatus
GB1004080A (en) * 1961-11-14 1965-09-08 Alvis Ltd Piston pump having a variable stroke
US3257960A (en) * 1964-01-21 1966-06-28 Keel Adolf Hydraulic pumps
GB1027416A (en) * 1964-03-02 1966-04-27 Boulton Aircraft Ltd Hydrostatic power transmission
FR1453856A (fr) * 1965-03-29 1966-09-30 Bennes Marrel Perfectionnements aux pompes hydrauliques à pistons axiaux

Also Published As

Publication number Publication date
JPS508522B1 (enExample) 1975-04-04
FR2077178A5 (enExample) 1971-10-15
CA931819A (en) 1973-08-14
US3726609A (en) 1973-04-10
DE2102760A1 (de) 1971-08-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees