WO2010077119A3 - Variable displacement swash plate type compressor - Google Patents

Variable displacement swash plate type compressor Download PDF

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Publication number
WO2010077119A3
WO2010077119A3 PCT/KR2010/000021 KR2010000021W WO2010077119A3 WO 2010077119 A3 WO2010077119 A3 WO 2010077119A3 KR 2010000021 W KR2010000021 W KR 2010000021W WO 2010077119 A3 WO2010077119 A3 WO 2010077119A3
Authority
WO
WIPO (PCT)
Prior art keywords
swash plate
plate
rug
variable displacement
arm
Prior art date
Application number
PCT/KR2010/000021
Other languages
French (fr)
Korean (ko)
Other versions
WO2010077119A2 (en
Inventor
이건호
Original Assignee
두원공과대학교
주식회사 두원전자
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 두원공과대학교, 주식회사 두원전자 filed Critical 두원공과대학교
Publication of WO2010077119A2 publication Critical patent/WO2010077119A2/en
Publication of WO2010077119A3 publication Critical patent/WO2010077119A3/en

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
    • 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
    • F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
    • F04B27/0878—Pistons
    • 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
    • F04B27/1045—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
    • 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
    • F04B27/1081—Casings, housings
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/14—Provisions for readily assembling or disassembling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/12—Kind or type gaseous, i.e. compressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/14—Refrigerants with particular properties, e.g. HFC-134a
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/50—Kinematic linkage, i.e. transmission of position
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Abstract

The present invention relates to a variable displacement swash plate type compressor capable of providing a simplified and light weight assembly structure of a swash plate and a rug plate. A variable displacement swash plate type compressor, having a cylinder block with plural cylinder bores, a drive shaft rotatably supported in the cylinder block, a rug plate fixedly mounted on the drive shaft, a swash plate arranged to have a variable tilt angle during rotation by the rug plate, and a piston arranged inside the cylinder bore to reciprocate by rotation of the swash plate, comprises: a protruded portion projected towards the swash plate from the rear surface of the rug plate, the protruded portion being formed at only one side; an inclined plane formed at the other side of the rear surface of the rug plate; an arm formed at the swash plate and projected towards the rug plate; and a moving roller that rolls along the inclined plane while the roller is being rotatably attached to the arm, wherein the protruded portion of the rug plate comes into direct contact with one side of the arm to transmit rotating power. Therefore, the facilitated manufacturing process reduces manufacturing costs of such a compressor, and the compressor's reduced weight can improve fuel economy of automobiles even more.
PCT/KR2010/000021 2009-01-05 2010-01-05 Variable displacement swash plate type compressor WO2010077119A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0000334 2009-01-05
KR1020090000334A KR101043230B1 (en) 2009-01-05 2009-01-05 Variable Displacement Swash Plate Type Compressor

Publications (2)

Publication Number Publication Date
WO2010077119A2 WO2010077119A2 (en) 2010-07-08
WO2010077119A3 true WO2010077119A3 (en) 2010-09-23

Family

ID=42310431

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/000021 WO2010077119A2 (en) 2009-01-05 2010-01-05 Variable displacement swash plate type compressor

Country Status (2)

Country Link
KR (1) KR101043230B1 (en)
WO (1) WO2010077119A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140004367A (en) * 2012-07-02 2014-01-13 학교법인 두원학원 Variable displacement swash plate type compressor
KR102038507B1 (en) * 2018-09-14 2019-10-30 에스트라오토모티브시스템 주식회사 Hinge mechanism for variable swash plate type compressor and variable swash plate type compressor including the same
KR20200080821A (en) 2018-12-27 2020-07-07 한온시스템 주식회사 Swash plate type compressor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000051338A (en) * 1999-01-21 2000-08-16 정몽규 Swash plate method for air-con compressor of automobile by high pressure casting
JP2006009627A (en) * 2004-06-23 2006-01-12 Toyota Industries Corp Variable displacement compressor
JP2006291749A (en) * 2005-04-06 2006-10-26 Toyota Industries Corp Variable displacement compressor
KR100660666B1 (en) * 2004-02-24 2006-12-21 가부시키가이샤 도요다 지도숏키 Variable volume type compressor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000051338A (en) * 1999-01-21 2000-08-16 정몽규 Swash plate method for air-con compressor of automobile by high pressure casting
KR100660666B1 (en) * 2004-02-24 2006-12-21 가부시키가이샤 도요다 지도숏키 Variable volume type compressor
JP2006009627A (en) * 2004-06-23 2006-01-12 Toyota Industries Corp Variable displacement compressor
JP2006291749A (en) * 2005-04-06 2006-10-26 Toyota Industries Corp Variable displacement compressor

Also Published As

Publication number Publication date
WO2010077119A2 (en) 2010-07-08
KR101043230B1 (en) 2011-06-21
KR20100081065A (en) 2010-07-14

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