GB1002912A - Hydraulic pump or motor - Google Patents

Hydraulic pump or motor

Info

Publication number
GB1002912A
GB1002912A GB2079562A GB2079562A GB1002912A GB 1002912 A GB1002912 A GB 1002912A GB 2079562 A GB2079562 A GB 2079562A GB 2079562 A GB2079562 A GB 2079562A GB 1002912 A GB1002912 A GB 1002912A
Authority
GB
United Kingdom
Prior art keywords
swash plate
motor
pistons
hydraulic pump
sundstrand
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
GB2079562A
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.)
SUNDSTRAND INT CORP SA
Original Assignee
SUNDSTRAND INT CORP 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
Priority to US11436661A priority Critical
Application filed by SUNDSTRAND INT CORP SA filed Critical SUNDSTRAND INT CORP SA
Publication of GB1002912A publication Critical patent/GB1002912A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/10Control of working-fluid admission or discharge peculiar thereto
    • F01B3/103Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block
    • F01B3/106Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block by changing the inclination of the swash plate
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0082Details
    • F01B3/0085Pistons

Abstract

1,002,912. Reciprocating pumps and motors. SUNDSTRAND INTERNATIONAL CORPORATION S.A. May 30, 1962 [June 2, 1961], No. 20795/62. Heading F1A. In a swash plate pump or motor comprising a revolving cylinder block 17 and an adjustable swash plate 60, the pistons 20, 22 are connected to the swash plate through crossheads 35 slidably mounted in a crosshead guide member 14 secured to the drive shaft 13. Extensions 90, 91, 94, 95 on pistons 20, 22 and swash plate member 42 engage the connecting rods for transmission of torque. Liquid flow is controlled by a ported valve face.
GB2079562A 1961-06-02 1962-05-30 Hydraulic pump or motor Expired GB1002912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US11436661A true 1961-06-02 1961-06-02

Publications (1)

Publication Number Publication Date
GB1002912A true GB1002912A (en) 1965-09-02

Family

ID=22354793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2079562A Expired GB1002912A (en) 1961-06-02 1962-05-30 Hydraulic pump or motor

Country Status (3)

Country Link
CH (1) CH385023A (en)
DE (1) DE1284305B (en)
GB (1) GB1002912A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012016060A1 (en) * 2012-08-14 2014-02-20 Robert Bosch Gmbh Housing part for axial piston machine, has openings arranged such that connecting force is equal to thrust force, where connecting force acts off-center with regard to housing part during operation of hydrostatic machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE365172C (en) * 1917-05-11 1922-12-09 Fritz Egersdoerfer Rotary machine according to patent 362694 with more than two working pistons
DE377331C (en) * 1919-10-04 1923-06-16 Fritz Egersdoerfer Rotary pump
DE362698C (en) * 1921-03-06 1922-10-31 Vis Ges Fuer Kleinfahrzeuge M Seat attachment for bicycles, especially motorized bicycles
US2649741A (en) * 1948-11-26 1953-08-25 North American Aviation Inc Pump
US2780170A (en) * 1953-11-17 1957-02-05 Sundstrand Machine Tool Co Supercharging system for fluid pumps
US2939398A (en) * 1954-12-02 1960-06-07 Thompson Ramo Wooldridge Inc Pump

Also Published As

Publication number Publication date
DE1284305B (en) 1968-11-28
CH385023A (en) 1965-02-26

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