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GB1462848A - Swash-plate drive mechanism - Google Patents

Swash-plate drive mechanism

Info

Publication number
GB1462848A
GB1462848A GB3224075A GB3224075A GB1462848A GB 1462848 A GB1462848 A GB 1462848A GB 3224075 A GB3224075 A GB 3224075A GB 3224075 A GB3224075 A GB 3224075A GB 1462848 A GB1462848 A GB 1462848A
Authority
GB
United Kingdom
Prior art keywords
swash
plate
pistons
slippers
spherical
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
GB3224075A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB1462848A publication Critical patent/GB1462848A/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
    • 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
    • F01B3/02—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis with wobble-plate

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

1462848 Swash-plate mechanism PHILIPS GLOEILAMPENFABRIEKEN NV 1 Aug 1975 [6 Aug 1974] 32240/75 Heading F2K In a variable-stroke swash-plate mechanism, for reciprocating pumps, compressors and engines &c., having a fixed cylinder housing block 5 the pistons (not shown) of which are connected to drive rods 30 which via heads 31 engage via slidable part-spherical slippers 35, 36 a rotary swash-plate 7 of adjustable tilt angle, the swash-plate is mounted on a shaft 1, for rotation therewith and is tiltably adjusted thereon, for piston stroke adjustment, by a pair of hydraulically operated pistons 17, 22 which are moved jointly away or toward each other by hydraulic pressure supplied to spaces 19, 24 via a common duct 27 in shaft 1. The piston drive rod heads 31 each straddle the swash-plate 7 and carry the part-spherical slippers 35, 36 in corresponding part-spherical facing recesses 32, 33 in each head 31, the slippers 35, 36 having slightly convex surfaces which are in sliding contact with the two opposed faces of the swash-plate 7. As shown, the swash-plate tilt adjusting pistons 17, 22 are connected to the swash-plate 7, for tilt adjustment thereof, by extensions 16, 21 on the pistons 17, 22 which are connected to pins 11, 12 arranged transversely in the swash-plate 7, hydraulic operation of the pistons 17, 22 serving to move the pins 11, 12 in opposite directions to adjustably tilt the swash-plate 7 about its connecting points 9, 10 on a block 6 rigidly fast in the shaft 1.
GB3224075A 1974-08-06 1975-08-01 Swash-plate drive mechanism Expired GB1462848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7410533A NL7410533A (en) 1974-08-06 1974-08-06 DRIVEWORK.

Publications (1)

Publication Number Publication Date
GB1462848A true GB1462848A (en) 1977-01-26

Family

ID=19821877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3224075A Expired GB1462848A (en) 1974-08-06 1975-08-01 Swash-plate drive mechanism

Country Status (7)

Country Link
JP (1) JPS5140604A (en)
DE (1) DE2533292A1 (en)
FR (1) FR2281526A1 (en)
GB (1) GB1462848A (en)
IT (1) IT1040346B (en)
NL (1) NL7410533A (en)
SE (1) SE7508776L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7608350A (en) * 1976-07-28 1978-01-31 Philips Nv DRIVEWORK.
US4279605A (en) * 1978-09-13 1981-07-21 Shimano Industrial Company Limited Front derailleur for a bicycle
JPS58162782A (en) * 1982-03-20 1983-09-27 Toyoda Autom Loom Works Ltd Variable capacity swash plate compressor
JPS58162781A (en) * 1982-03-20 1983-09-27 Toyoda Autom Loom Works Ltd Apparatus for controlling inclination angle of swash plate of swash plate type variable displacement compressor
JPS58162783A (en) * 1982-03-20 1983-09-27 Toyoda Autom Loom Works Ltd Swash plate type variable displacement compressor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1825691A (en) * 1927-09-08 1931-10-06 Hall Edwin Sydney Internal combustion engine
DE892273C (en) * 1949-03-17 1953-10-05 Paul Kretzschmar Valveless hydraulic piston pump for driving hydraulic machines
US2545929A (en) * 1949-03-31 1951-03-20 Acrotorque Co Pump

Also Published As

Publication number Publication date
NL7410533A (en) 1976-02-10
IT1040346B (en) 1979-12-20
FR2281526B1 (en) 1979-05-11
JPS5140604A (en) 1976-04-05
DE2533292A1 (en) 1976-02-19
FR2281526A1 (en) 1976-03-05
SE7508776L (en) 1976-02-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee