JPS56138474A - Shoe for swash plate type compressor - Google Patents

Shoe for swash plate type compressor

Info

Publication number
JPS56138474A
JPS56138474A JP4138880A JP4138880A JPS56138474A JP S56138474 A JPS56138474 A JP S56138474A JP 4138880 A JP4138880 A JP 4138880A JP 4138880 A JP4138880 A JP 4138880A JP S56138474 A JPS56138474 A JP S56138474A
Authority
JP
Japan
Prior art keywords
shoe
swash plate
piston
hemisphere
plate type
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
JP4138880A
Other languages
Japanese (ja)
Other versions
JPH0121354B2 (en
Inventor
Yoshihiro Kaku
Keiichiro Otsu
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.)
Taiho Kogyo Co Ltd
Original Assignee
Taiho Kogyo Co Ltd
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 Taiho Kogyo Co Ltd filed Critical Taiho Kogyo Co Ltd
Priority to JP4138880A priority Critical patent/JPS56138474A/en
Priority to PCT/JP1981/000067 priority patent/WO1981002767A1/en
Priority to US06/328,547 priority patent/US4512175A/en
Publication of JPS56138474A publication Critical patent/JPS56138474A/en
Priority to US06/699,109 priority patent/US4662267A/en
Publication of JPH0121354B2 publication Critical patent/JPH0121354B2/ja
Granted 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
    • F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
    • F04B27/0878—Pistons
    • F04B27/0886—Piston shoes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0469—Other heavy metals
    • F05C2201/0493—Tin
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/04—Phosphor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/0856—Sulfides
    • F05C2203/086—Sulfides of molybdenum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/12—Coating

Landscapes

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

Abstract

PURPOSE: To assemble easily as well as miniaturize a swash plate type compressor and further minimize its horsepower consumption, by forming a hemisphere part in a shoe and bringing it in sliding contact with a spherical depressed part of a piston.
CONSTITUTION: A shoe 15 consists of a hemisphere part 15a which is engaged and brought in sliding contact with a spherical depressed part 10b of a piston 10, a column part 15b next to the hemisphere part and a backing metal 16 fitted to the bottom of the column part. The bottom outer side of the backing metal can slide on an edge face 5a of a swash plate 5. A hole 17 with an internal diameter at its opening part shorter than that of the bottom is formed in the shoe 15 and filled with fillers such as a felt and the like. Since consumption of horsepower is minimized due to two sliding portions, one between the swash plate 5 and the shoe 15 and the other between the shoe 15 and the piston 10, the length of the compressor in axial direction may be shortened by reducing the gap between the shoe 15 and the spherical depressed part 10b. Utilization of the fillers 18 containing lubricant improves sliding conditions.
COPYRIGHT: (C)1981,JPO&Japio
JP4138880A 1980-03-28 1980-03-31 Shoe for swash plate type compressor Granted JPS56138474A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP4138880A JPS56138474A (en) 1980-03-31 1980-03-31 Shoe for swash plate type compressor
PCT/JP1981/000067 WO1981002767A1 (en) 1980-03-28 1981-03-28 Shoe for swash plate type compressor and method for manufacturing the same
US06/328,547 US4512175A (en) 1980-03-28 1981-03-28 Swash plate type compressor shoe and manufacturing method therefor
US06/699,109 US4662267A (en) 1980-03-28 1985-02-07 Swash plate type compressor shoe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4138880A JPS56138474A (en) 1980-03-31 1980-03-31 Shoe for swash plate type compressor

Publications (2)

Publication Number Publication Date
JPS56138474A true JPS56138474A (en) 1981-10-29
JPH0121354B2 JPH0121354B2 (en) 1989-04-20

Family

ID=12606991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4138880A Granted JPS56138474A (en) 1980-03-28 1980-03-31 Shoe for swash plate type compressor

Country Status (1)

Country Link
JP (1) JPS56138474A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241977A (en) * 1985-08-16 1987-02-23 Toyoda Autom Loom Works Ltd Shoe for swash plate type compressor
JPS637288U (en) * 1986-07-01 1988-01-18
JPS6334373U (en) * 1986-08-25 1988-03-05
EP0919719A2 (en) 1997-11-28 1999-06-02 Sanden Corporation Swash plate shoe
FR2794186A1 (en) 1999-03-25 2000-12-01 Sanden Corp OSCILLATING PLATE COMPRESSOR WITH LUBRICATION IN THE PISTON JUNCTION WITH THE OSCILLATING PLATE
FR2802572A1 (en) 1999-12-21 2001-06-22 Ecia Equip Composants Ind Auto Diesel engine exhaust particle filter regenerator uses fuel post-injection during expansion phase and heater immediately before filter
US6257120B1 (en) 1998-06-30 2001-07-10 Sanden Corporation Swash plate type compressor in which a piston joint uses a rotational elliptical surface and a spherical surface opposite thereto
US6276905B1 (en) 1998-12-14 2001-08-21 Sanden Corporation Piston-shoe arrangement for a swash plate compressor
JP2008054809A (en) * 2006-08-30 2008-03-13 Hamada:Kk Structure of slide contact surface in artificial joint

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5377468B2 (en) * 2010-12-13 2013-12-25 三菱電機株式会社 refrigerator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5496403U (en) * 1977-12-20 1979-07-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5496403U (en) * 1977-12-20 1979-07-07

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241977A (en) * 1985-08-16 1987-02-23 Toyoda Autom Loom Works Ltd Shoe for swash plate type compressor
JPS637288U (en) * 1986-07-01 1988-01-18
JPS6334373U (en) * 1986-08-25 1988-03-05
JPH059509Y2 (en) * 1986-08-25 1993-03-09
US6168389B1 (en) 1997-11-28 2001-01-02 Sanden Corporation Swash plate type compressor in which improvement is made about a shoe interposed between a swash plate and a piston
EP0919719A2 (en) 1997-11-28 1999-06-02 Sanden Corporation Swash plate shoe
US6287087B1 (en) 1997-11-28 2001-09-11 Sanden Corporation Swash plate type compressor in which improvement is made about a shoe interposed between a swash plate and a piston
US6257120B1 (en) 1998-06-30 2001-07-10 Sanden Corporation Swash plate type compressor in which a piston joint uses a rotational elliptical surface and a spherical surface opposite thereto
US6276905B1 (en) 1998-12-14 2001-08-21 Sanden Corporation Piston-shoe arrangement for a swash plate compressor
DE19960233C2 (en) * 1998-12-14 2002-04-04 Sanden Corp Swash plate compressor
FR2794186A1 (en) 1999-03-25 2000-12-01 Sanden Corp OSCILLATING PLATE COMPRESSOR WITH LUBRICATION IN THE PISTON JUNCTION WITH THE OSCILLATING PLATE
DE10014082C2 (en) * 1999-03-25 2002-02-21 Sanden Corp Swash plate compressor
US6371007B1 (en) 1999-03-25 2002-04-16 Sanden Corporation Swash plate type compressor with a lubricated shoe-and-socket piston joint
FR2802572A1 (en) 1999-12-21 2001-06-22 Ecia Equip Composants Ind Auto Diesel engine exhaust particle filter regenerator uses fuel post-injection during expansion phase and heater immediately before filter
JP2008054809A (en) * 2006-08-30 2008-03-13 Hamada:Kk Structure of slide contact surface in artificial joint

Also Published As

Publication number Publication date
JPH0121354B2 (en) 1989-04-20

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