DE112007001657A5 - Device for coupling a piston to an annular disc - Google Patents

Device for coupling a piston to an annular disc Download PDF

Info

Publication number
DE112007001657A5
DE112007001657A5 DE112007001657T DE112007001657T DE112007001657A5 DE 112007001657 A5 DE112007001657 A5 DE 112007001657A5 DE 112007001657 T DE112007001657 T DE 112007001657T DE 112007001657 T DE112007001657 T DE 112007001657T DE 112007001657 A5 DE112007001657 A5 DE 112007001657A5
Authority
DE
Germany
Prior art keywords
annular disc
piston
sliding
coupling
bridge
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Withdrawn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
DE112007001657T
Other languages
German (de)
Inventor
Marc Hohmann
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.)
ixetic Bad Homburg GmbH
Original Assignee
Ixetic Mac GmbH
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 Ixetic Mac GmbH filed Critical Ixetic Mac GmbH
Publication of DE112007001657A5 publication Critical patent/DE112007001657A5/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Withdrawn legal-status Critical Current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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • F04B1/126—Piston shoe retaining means

Abstract

A device for coupling a piston to an annular disc (1), in particular to a captive C-washer/swash plate or to a pivot ring of the working unit of a reciprocating-piston machine, preferably of a compressor of the air-conditioning system of a motor vehicle, having a piston bridge (2) which is assigned to the piston and sliding shoes (3) which act between the annular disc (1) and the piston bridge (2), wherein the piston bridge (2) engages at least partially around or over the annular disc (1) and is in sliding engagement with the annular disc (1) by means of the sliding shoes (3), is characterized in that the sliding shoes (3) form, on the side facing towards the annular disc (1), around their actual sliding face (4) and towards the annular disc (1), an outer gap (5) which encircles the sliding face (4) and which serves to receive and store lubricant.
DE112007001657T 2006-07-29 2007-06-19 Device for coupling a piston to an annular disc Withdrawn DE112007001657A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006035148 2006-07-29
DE102006035148.7 2006-07-29
PCT/DE2007/001077 WO2008014736A1 (en) 2006-07-29 2007-06-19 Device for coupling a piston to an annular disc

Publications (1)

Publication Number Publication Date
DE112007001657A5 true DE112007001657A5 (en) 2009-04-16

Family

ID=38564486

Family Applications (2)

Application Number Title Priority Date Filing Date
DE502007003098T Active DE502007003098D1 (en) 2006-07-29 2007-06-19 DEVICE FOR MOUNTING A PISTON TO A RING DISC
DE112007001657T Withdrawn DE112007001657A5 (en) 2006-07-29 2007-06-19 Device for coupling a piston to an annular disc

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE502007003098T Active DE502007003098D1 (en) 2006-07-29 2007-06-19 DEVICE FOR MOUNTING A PISTON TO A RING DISC

Country Status (4)

Country Link
EP (1) EP2049796B1 (en)
AT (1) ATE460586T1 (en)
DE (2) DE502007003098D1 (en)
WO (1) WO2008014736A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6077767B2 (en) * 2012-06-27 2017-02-08 株式会社ヴァレオジャパン Method for measuring surface shape of sliding member for swash plate compressor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568252A (en) * 1980-03-07 1986-02-04 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Swash-plate type compressor
JPS6026188A (en) * 1983-07-20 1985-02-09 Taiho Kogyo Co Ltd Swash plate type compressor
JPS61167178A (en) * 1985-01-18 1986-07-28 Taiho Kogyo Co Ltd Swash plate type compressor
JP3627358B2 (en) * 1996-03-26 2005-03-09 株式会社豊田自動織機 Single side swash plate compressor
JP3298571B2 (en) * 1999-11-26 2002-07-02 大豊工業株式会社 Sliding device
JP2002332959A (en) * 2001-05-10 2002-11-22 Toyota Industries Corp Spherical crown-shaped shoe and swash plate-type compressor having the same
JP2002332960A (en) * 2001-05-10 2002-11-22 Toyota Industries Corp Method of manufacturing shoe

Also Published As

Publication number Publication date
EP2049796A1 (en) 2009-04-22
WO2008014736A1 (en) 2008-02-07
DE502007003098D1 (en) 2010-04-22
ATE460586T1 (en) 2010-03-15
EP2049796B1 (en) 2010-03-10

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: IXETIC BAD HOMBURG GMBH, 61352 BAD HOMBURG, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20120103