EP0945616A3 - Swash plate type compressor having an improved torque transmission mechanism between a shaft and a swash plate - Google Patents

Swash plate type compressor having an improved torque transmission mechanism between a shaft and a swash plate Download PDF

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Publication number
EP0945616A3
EP0945616A3 EP99105502A EP99105502A EP0945616A3 EP 0945616 A3 EP0945616 A3 EP 0945616A3 EP 99105502 A EP99105502 A EP 99105502A EP 99105502 A EP99105502 A EP 99105502A EP 0945616 A3 EP0945616 A3 EP 0945616A3
Authority
EP
European Patent Office
Prior art keywords
swash plate
fixed
hinge
shaft
movable
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.)
Granted
Application number
EP99105502A
Other languages
German (de)
French (fr)
Other versions
EP0945616B1 (en
EP0945616A2 (en
Inventor
Isamu C/O Sanden Corporation Fukai
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.)
Sanden Corp
Original Assignee
Sanden Corp
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 Sanden Corp filed Critical Sanden Corp
Publication of EP0945616A2 publication Critical patent/EP0945616A2/en
Publication of EP0945616A3 publication Critical patent/EP0945616A3/en
Application granted granted Critical
Publication of EP0945616B1 publication Critical patent/EP0945616B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/1054—Actuating elements
    • F04B27/1072—Pivot mechanisms

Landscapes

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

Abstract

In a swash plate type compressor win which a hinge mechanism (6) supporting a swash plate (5) on a shaft (4) in such a manner that the swash plate has an inclination angle variable relative to the axial direction, the hinge mechanism serves to transmit a driving torque of the shaft to the swash plate and comprises a fixed hinge (7) fixedly connected to the shaft and a movable hinge (8) fixedly connected to the swash plate. The fixed hinge has a fixed arm (72). The movable hinge has a movable arm (82) which is coupled to the fixed arm to be pivotal around an axis extending perpendicular to the axial direction. The fixed and the movable arms transmit a part of the driving torque to the swash plate in cooperation with each other. Further, the fixed hinge has an auxiliary fixed coupling portion (73). The movable hinge has an auxiliary movable coupling portion (86) engaged with the auxiliary fixed coupling portion. With this arrangement, another part of the driving torque is transmitted from the shaft to the swash plate in cooperation of the auxiliary fixed and the auxiliary movable coupling portions.
EP19990105502 1998-03-27 1999-03-17 Swash plate type compressor having an improved torque transmission mechanism between a shaft and a swash plate Expired - Lifetime EP0945616B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10081215A JPH11280645A (en) 1998-03-27 1998-03-27 Variable capacity swash plate type compressor
JP8121598 1998-03-27

Publications (3)

Publication Number Publication Date
EP0945616A2 EP0945616A2 (en) 1999-09-29
EP0945616A3 true EP0945616A3 (en) 2000-04-05
EP0945616B1 EP0945616B1 (en) 2003-12-03

Family

ID=13740271

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19990105502 Expired - Lifetime EP0945616B1 (en) 1998-03-27 1999-03-17 Swash plate type compressor having an improved torque transmission mechanism between a shaft and a swash plate

Country Status (3)

Country Link
EP (1) EP0945616B1 (en)
JP (1) JPH11280645A (en)
DE (1) DE69913228T2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100382362B1 (en) * 2000-10-11 2003-05-01 한라공조주식회사 Swash plate type compressor of variable capacity
JP2002303261A (en) 2001-04-06 2002-10-18 Sanden Corp Variable displacement swash plate compressor
JP4062265B2 (en) 2004-02-24 2008-03-19 株式会社豊田自動織機 Variable capacity compressor
JP4976731B2 (en) * 2006-04-07 2012-07-18 カルソニックカンセイ株式会社 Variable capacity compressor
DE102006031747A1 (en) * 2006-07-10 2008-01-17 Kastriot Merlaku Brake system, for e.g. passenger car, has electro-valve that is installed in connection-channel, controller that is coupled with electro-valve, and rod or pivot that allows tumbling motion of disk and blocks rotation of disk
DE102006031855A1 (en) * 2006-07-10 2008-01-17 Kastriot Merlaku Brake device i.e. rotation brake, for single-lane vehicle e.g. bicycle or motor cycle, has pistons coupled with disk near to disk edge by lever, and hinge fixedly or flexibly connected with disk at end and with static part at another end
DE102006031738A1 (en) * 2006-07-10 2008-01-17 Kastriot Merlaku Brake system e.g. disk brake, for e.g. motorcycle, has flat, disk-shaped container filled with liquid e.g. electrorheologica liquid, which changes their physical aggregation state of liquid to ductile or solid and vice versa

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425837A (en) * 1981-09-28 1984-01-17 General Motors Corporation Variable displacement axial piston machine
US4674957A (en) * 1984-12-22 1987-06-23 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Control mechanism for variable displacement swash plate type compressor
EP0568944A1 (en) * 1992-05-08 1993-11-10 Sanden Corporation Swash plate type compressor with variable displacement mechanism
EP0773366A1 (en) * 1995-09-14 1997-05-14 Calsonic Corporation Variable displacement swash plate type compressor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425837A (en) * 1981-09-28 1984-01-17 General Motors Corporation Variable displacement axial piston machine
US4674957A (en) * 1984-12-22 1987-06-23 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Control mechanism for variable displacement swash plate type compressor
EP0568944A1 (en) * 1992-05-08 1993-11-10 Sanden Corporation Swash plate type compressor with variable displacement mechanism
EP0773366A1 (en) * 1995-09-14 1997-05-14 Calsonic Corporation Variable displacement swash plate type compressor

Also Published As

Publication number Publication date
EP0945616B1 (en) 2003-12-03
DE69913228T2 (en) 2004-10-14
EP0945616A2 (en) 1999-09-29
DE69913228D1 (en) 2004-01-15
JPH11280645A (en) 1999-10-15

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