DE3874849D1 - Kolben fuer axialkolbenmaschinen. - Google Patents

Kolben fuer axialkolbenmaschinen.

Info

Publication number
DE3874849D1
DE3874849D1 DE8888113639T DE3874849T DE3874849D1 DE 3874849 D1 DE3874849 D1 DE 3874849D1 DE 8888113639 T DE8888113639 T DE 8888113639T DE 3874849 T DE3874849 T DE 3874849T DE 3874849 D1 DE3874849 D1 DE 3874849D1
Authority
DE
Germany
Prior art keywords
piston
bore
machines
axial
contraction
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.)
Expired - Lifetime
Application number
DE8888113639T
Other languages
English (en)
Inventor
Heinz Berthold
Josef Beck
Ivan Pecnik
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.)
Brueninghaus Hydraulik GmbH
Original Assignee
Brueninghaus Hydraulik 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 Brueninghaus Hydraulik GmbH filed Critical Brueninghaus Hydraulik GmbH
Priority to DE8888113639T priority Critical patent/DE3874849D1/de
Application granted granted Critical
Publication of DE3874849D1 publication Critical patent/DE3874849D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0082—Details
    • F01B3/0085—Pistons
DE8888113639T 1987-09-28 1988-08-22 Kolben fuer axialkolbenmaschinen. Expired - Lifetime DE3874849D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888113639T DE3874849D1 (de) 1987-09-28 1988-08-22 Kolben fuer axialkolbenmaschinen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873732648 DE3732648A1 (de) 1987-09-28 1987-09-28 Kolben fuer axialkolbenmaschinen
DE8888113639T DE3874849D1 (de) 1987-09-28 1988-08-22 Kolben fuer axialkolbenmaschinen.

Publications (1)

Publication Number Publication Date
DE3874849D1 true DE3874849D1 (de) 1992-10-29

Family

ID=6337053

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873732648 Granted DE3732648A1 (de) 1987-09-28 1987-09-28 Kolben fuer axialkolbenmaschinen
DE8888113639T Expired - Lifetime DE3874849D1 (de) 1987-09-28 1988-08-22 Kolben fuer axialkolbenmaschinen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873732648 Granted DE3732648A1 (de) 1987-09-28 1987-09-28 Kolben fuer axialkolbenmaschinen

Country Status (3)

Country Link
EP (1) EP0309728B1 (de)
JP (1) JP2876480B2 (de)
DE (2) DE3732648A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4108786C2 (de) * 1991-03-18 1995-01-05 Hydromatik Gmbh Leichtkolben für hydrostatische Axial- und Radialkolbenmaschinen
DE19706075C2 (de) 1997-02-17 2001-05-17 Brueninghaus Hydromatik Gmbh Kolben für eine hydrostatische Maschine
KR20030062479A (ko) * 2002-01-17 2003-07-28 한라공조주식회사 사판식 압축기용 중공피스톤
JP2008169910A (ja) * 2007-01-11 2008-07-24 Fuji Koki Corp 電動弁
JP4758916B2 (ja) * 2007-01-18 2011-08-31 株式会社不二工機 電動弁
DE102009056903A1 (de) * 2009-12-03 2011-06-09 Danfoss A/S Hydraulische Kolbenmaschine, insbesondere wasserhydraulische Maschine
DE102019130843A1 (de) 2019-11-15 2021-05-20 Danfoss A/S Kolben einer hydraulischen Kolbenmaschine und hydraulische Kolbenmaschine
DE102019130844A1 (de) 2019-11-15 2021-05-20 Danfoss A/S Hydraulische Kolbenmaschine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187644A (en) * 1963-08-19 1965-06-08 Sundstrand Corp Hydraulic pump or motor device pistons
US3633467A (en) * 1968-12-28 1972-01-11 Komatsu Mfg Co Ltd Hydraulic pump or motor device plungers
US3707113A (en) * 1971-02-16 1972-12-26 Caterpillar Tractor Co Piston for hydraulic translating unit
US3741077A (en) * 1972-04-24 1973-06-26 Eaton Corp Piston assembly
US3915071A (en) * 1972-07-28 1975-10-28 Linde Ag Piston for hydrostatic machines
CA985959A (en) * 1972-12-21 1976-03-23 Caterpillar Tractor Co. Piston for hydraulic translating unit
JPS57144349A (en) * 1981-02-27 1982-09-06 Toni:Kk Piston device and caulking tool therefor
DE3204264A1 (de) * 1982-02-08 1983-08-18 Char'kovskij politechničeskij institut imeni V.I. Lenina, Char'kov Mehrteiliger kolben fuer hydraulische verdraengungsmaschinen und verfahren zu dessen herstellung
US4519300A (en) * 1982-04-05 1985-05-28 Caterpillar Tractor Co. Filled piston with central oil tube
JPS62215166A (ja) * 1986-03-14 1987-09-21 Taiho Kogyo Co Ltd 複合ピストンおよびその製造方法

Also Published As

Publication number Publication date
EP0309728B1 (de) 1992-09-23
EP0309728A2 (de) 1989-04-05
JP2876480B2 (ja) 1999-03-31
DE3732648C2 (de) 1989-10-19
JPH01108470A (ja) 1989-04-25
DE3732648A1 (de) 1989-04-13
EP0309728A3 (en) 1989-10-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee