EP1167761A3 - Swash plate type compressor - Google Patents

Swash plate type compressor Download PDF

Info

Publication number
EP1167761A3
EP1167761A3 EP01114766A EP01114766A EP1167761A3 EP 1167761 A3 EP1167761 A3 EP 1167761A3 EP 01114766 A EP01114766 A EP 01114766A EP 01114766 A EP01114766 A EP 01114766A EP 1167761 A3 EP1167761 A3 EP 1167761A3
Authority
EP
European Patent Office
Prior art keywords
swash plate
plate type
type compressor
sliding
shoes
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.)
Withdrawn
Application number
EP01114766A
Other languages
German (de)
French (fr)
Other versions
EP1167761A2 (en
Inventor
Manabu Sugiura
Takayuki Kato
Takahiro Sugioka
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.)
Toyota Industries Corp
Original Assignee
Toyota Industries 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 Toyota Industries Corp filed Critical Toyota Industries Corp
Publication of EP1167761A2 publication Critical patent/EP1167761A2/en
Publication of EP1167761A3 publication Critical patent/EP1167761A3/en
Withdrawn legal-status Critical Current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
    • 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

Landscapes

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

Abstract

The sliding characteristics of the sliding portions, where components slide on each other, are improved and the work of coating forming thereof is simplified. DLC coatings (43) and (44) are formed on a front surface (39) and a rear surface (40) of a swash plate (22) by a CVD method or a PVD method. Therefore, the sliding characteristics of the sliding portion (47) between the swash plate (22) and shoes (27) and (28) are improved and abrasion or seizure occurs less frequently on the surface of the swash plate (22) and flat surfaces (35) and (36) of the shoes (27) and (28).
EP01114766A 2000-06-27 2001-06-25 Swash plate type compressor Withdrawn EP1167761A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000193456A JP2002005013A (en) 2000-06-27 2000-06-27 Swash plate type compressor
JP2000193456 2000-06-27

Publications (2)

Publication Number Publication Date
EP1167761A2 EP1167761A2 (en) 2002-01-02
EP1167761A3 true EP1167761A3 (en) 2003-07-16

Family

ID=18692447

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01114766A Withdrawn EP1167761A3 (en) 2000-06-27 2001-06-25 Swash plate type compressor

Country Status (3)

Country Link
US (1) US20010054352A1 (en)
EP (1) EP1167761A3 (en)
JP (1) JP2002005013A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003215511A1 (en) * 2002-02-25 2003-09-09 Luk Fahrzeug-Hydraulik Gmbh And Co. Kg Reciprocating piston machine
JP2006291881A (en) * 2005-04-13 2006-10-26 Toyota Industries Corp Swash plate type compressor
DE102005023554B4 (en) 2005-05-21 2018-04-05 Schaeffler Technologies AG & Co. KG Swash plate gear, in particular for an axial piston compressor
JP2007056720A (en) * 2005-08-23 2007-03-08 Sanden Corp Swash plate compressor
JP2007056721A (en) * 2005-08-23 2007-03-08 Sanden Corp Swash plate compressor
WO2008014737A1 (en) * 2006-07-29 2008-02-07 Ixetic Mac Gmbh Device for coupling a piston to an annular disc
JP5033432B2 (en) 2007-01-30 2012-09-26 株式会社豊田自動織機 Sliding parts
DE102007047629A1 (en) * 2007-04-13 2008-10-16 Stein, Ralf Method of applying a high-strength coating to workpieces and / or materials
JP2008267251A (en) * 2007-04-19 2008-11-06 Sanden Corp Compressor
JP4831428B2 (en) * 2007-05-25 2011-12-07 株式会社豊田自動織機 Method for forming amorphous hard carbon film on compressor sliding member, compressor sliding member formed by the method, and apparatus for manufacturing the same
US8962143B2 (en) 2008-10-27 2015-02-24 Taiho Kogyo Co., Ltd. PTFE-based sliding material, bearing, and method for producing PTFE-based sliding material
JP6133014B2 (en) * 2012-02-28 2017-05-24 ナブテスコ株式会社 Hydraulic pump
DE102014209894A1 (en) * 2014-05-23 2015-11-26 Mahle International Gmbh axial piston
US10273990B2 (en) * 2015-01-14 2019-04-30 Hamilton Sundstrand Corporation Fixed wobbler for hydraulic unit
CA3030899A1 (en) * 2019-01-22 2020-07-22 Matthew Hwong Actuator for a needle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0776986A1 (en) * 1995-05-17 1997-06-04 Taiho Kogyo Co., Ltd. Swash plate of swash-plate compressor and combination of swash plate with shoes
EP0890743A2 (en) * 1997-06-26 1999-01-13 Taiho Kogyo Co., Ltd. Swash plate of swash-plate compressor
JPH11193780A (en) * 1997-12-26 1999-07-21 Toyota Autom Loom Works Ltd Single-headed piston swash plate type compression machine and method for manufacturing swash plate
US5943941A (en) * 1995-03-07 1999-08-31 Kabushiki Kaisha Toyoda Jidoshokki, Seisakusho Reciprocating compressor
EP1010771A1 (en) * 1998-12-17 2000-06-21 Taiho Kogyo Co., Ltd. Swash-plate of swash-plate type compressor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3642077B2 (en) 1995-01-27 2005-04-27 大豊工業株式会社 Swash plate compressor swash plate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5943941A (en) * 1995-03-07 1999-08-31 Kabushiki Kaisha Toyoda Jidoshokki, Seisakusho Reciprocating compressor
EP0776986A1 (en) * 1995-05-17 1997-06-04 Taiho Kogyo Co., Ltd. Swash plate of swash-plate compressor and combination of swash plate with shoes
EP0890743A2 (en) * 1997-06-26 1999-01-13 Taiho Kogyo Co., Ltd. Swash plate of swash-plate compressor
JPH11193780A (en) * 1997-12-26 1999-07-21 Toyota Autom Loom Works Ltd Single-headed piston swash plate type compression machine and method for manufacturing swash plate
EP1010771A1 (en) * 1998-12-17 2000-06-21 Taiho Kogyo Co., Ltd. Swash-plate of swash-plate type compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 12 29 October 1999 (1999-10-29) *

Also Published As

Publication number Publication date
EP1167761A2 (en) 2002-01-02
JP2002005013A (en) 2002-01-09
US20010054352A1 (en) 2001-12-27

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