GB1170101A - Variable-Delivery Swash Plate Hydraulic Pump - Google Patents

Variable-Delivery Swash Plate Hydraulic Pump

Info

Publication number
GB1170101A
GB1170101A GB59567A GB59567A GB1170101A GB 1170101 A GB1170101 A GB 1170101A GB 59567 A GB59567 A GB 59567A GB 59567 A GB59567 A GB 59567A GB 1170101 A GB1170101 A GB 1170101A
Authority
GB
United Kingdom
Prior art keywords
swash
plate
piston
variable
hydraulic pump
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
GB59567A
Inventor
Rene Leduc
Gerard Leduc
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1170101A publication Critical patent/GB1170101A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H23/00—Wobble-plate gearings; Oblique-crank gearings
    • F16H23/02—Wobble-plate gearings; Oblique-crank gearings with adjustment of throw by changing the position of the wobble-member
    • 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
    • F04B1/29—Control of machines or pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B1/295—Control of machines or pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

1,170,101. Swash-plate pumps. R. LEDUC and G. LEDUC. Jan.4, 1967 [Jan.6, 1966], No.595/67. Heading F1A. The rotating swash-plate 9 is angularly adjustable on a support 8 by a piston 12 acting on the rear face 9b of the swash-plate through a load transfer pad 17 and liquid under pressure is supplied to the piston cylinder 11 through axial bores 13 and 22 in the piston 14 and a piston 22 acting on the front face 9b through a load transfer pad 18. Liquid is fed to the pump cylinders 4 from the swash-plate chamber through a half-moon recess 25 in the front face 9a of the swash-plate. In a further embodiment, Fig.2 (not shown), the halfmoon recess is arranged to provide reverse rotation and inclination from the no stroke position of the swash-plate.
GB59567A 1964-07-30 1967-01-04 Variable-Delivery Swash Plate Hydraulic Pump Expired GB1170101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69045023A FR1411167A (en) 1964-07-30 1964-07-30 Tapered pants and their cutting process

Publications (1)

Publication Number Publication Date
GB1170101A true GB1170101A (en) 1969-11-12

Family

ID=9694445

Family Applications (1)

Application Number Title Priority Date Filing Date
GB59567A Expired GB1170101A (en) 1964-07-30 1967-01-04 Variable-Delivery Swash Plate Hydraulic Pump

Country Status (3)

Country Link
DE (1) DE1460005A1 (en)
FR (1) FR1411167A (en)
GB (1) GB1170101A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0259760A2 (en) * 1986-09-02 1988-03-16 Nippondenso Co., Ltd. Variable displacement swash-plate type compressor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0259760A2 (en) * 1986-09-02 1988-03-16 Nippondenso Co., Ltd. Variable displacement swash-plate type compressor
EP0259760A3 (en) * 1986-09-02 1990-05-16 Nippondenso Co., Ltd. Variable displacement swash-plate type compressor
EP0513871A2 (en) * 1986-09-02 1992-11-19 Nippondenso Co., Ltd. Variable displacement swash-plate type compressor
EP0513871A3 (en) * 1986-09-02 1993-08-11 Nippondenso Co., Ltd. Variable displacement swash-plate type compressor

Also Published As

Publication number Publication date
DE1653515B2 (en) 1975-05-22
DE1460005A1 (en) 1968-12-19
FR1411167A (en) 1965-09-17
DE1653515A1 (en) 1971-06-16

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Legal Events

Date Code Title Description
PS Patent sealed