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FR2635365B1 - Joint de piston - Google Patents

Joint de piston

Info

Publication number
FR2635365B1
FR2635365B1 FR8910671A FR8910671A FR2635365B1 FR 2635365 B1 FR2635365 B1 FR 2635365B1 FR 8910671 A FR8910671 A FR 8910671A FR 8910671 A FR8910671 A FR 8910671A FR 2635365 B1 FR2635365 B1 FR 2635365B1
Authority
FR
France
Prior art keywords
piston seal
piston
seal
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 - Fee Related
Application number
FR8910671A
Other languages
English (en)
Other versions
FR2635365A1 (fr
Inventor
W. Heinrich Richard
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.)
Kaco GmbH and Co KG
Original Assignee
Kaco GmbH and Co KG
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 Kaco GmbH and Co KG filed Critical Kaco GmbH and Co KG
Publication of FR2635365A1 publication Critical patent/FR2635365A1/fr
Application granted granted Critical
Publication of FR2635365B1 publication Critical patent/FR2635365B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • F16J1/008—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials with sealing lips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Sealing Devices (AREA)
FR8910671A 1988-08-09 1989-08-08 Joint de piston Expired - Fee Related FR2635365B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3826931A DE3826931A1 (de) 1988-08-09 1988-08-09 Kolbendichtung

Publications (2)

Publication Number Publication Date
FR2635365A1 FR2635365A1 (fr) 1990-02-16
FR2635365B1 true FR2635365B1 (fr) 1993-11-05

Family

ID=6360470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8910671A Expired - Fee Related FR2635365B1 (fr) 1988-08-09 1989-08-08 Joint de piston

Country Status (3)

Country Link
DE (1) DE3826931A1 (fr)
FR (1) FR2635365B1 (fr)
GB (1) GB2223824B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29607993U1 (de) * 1996-05-03 1996-08-01 Festo Kg, 73734 Esslingen Kolben für einen Arbeitszylinder
DE19651161C1 (de) * 1996-12-10 1998-06-04 Mannesmann Sachs Ag Verfahren zur Herstellung eines Kolbenringes
DE202006011541U1 (de) * 2006-07-27 2007-12-06 Bdw Technologies Gmbh & Co. Kg Gießkolben
DE102009019081A1 (de) * 2009-04-22 2010-11-11 Biax-Maschinen Gmbh Handwerkzeug mit einem Linear-Schwingantrieb
CN103244668A (zh) * 2013-05-27 2013-08-14 陕西法士特齿轮有限责任公司 一种活塞
WO2019021797A1 (fr) 2017-07-26 2019-01-31 日立オートモティブシステムズ株式会社 Amortisseur et son procédé de fabrication
CN119353269A (zh) * 2024-09-18 2025-01-24 安徽威迈光机电科技有限公司 一种航天用耐高低温高压金属活塞蓄能器
CN121007218B (zh) * 2025-10-27 2026-01-09 中国石油大学(华东) 一种用于潜油电泵活塞的防砂密封结构及密封方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7703341U1 (fr) * 1900-01-01 Fa. Carl Freudenberg, 6940 Weinheim
GB478321A (en) * 1936-07-15 1938-01-17 George Carpenter Improvements in or relating to pistons or piston packings
DE842308C (de) * 1950-09-14 1952-06-26 Continental Gummi Werke Ag Kolbenring fuer Pumpen
US2911270A (en) * 1957-05-31 1959-11-03 Charles S White Flexible low friction piston
GB968245A (en) * 1962-06-19 1964-09-02 Wayne Tank And Pump Co Ltd Improvements in or relating to liquid meters
GB1324080A (en) * 1969-12-15 1973-07-18 Ici Ltd Pistons
GB1349944A (en) * 1970-05-04 1974-04-10 Hepworth & Grandage Ltd Pistons
US3940938A (en) * 1974-08-09 1976-03-02 Caterpillar Tractor Co. Cup seal for a master brake cylinder
DE2546805C3 (de) * 1975-10-18 1981-04-16 Kaco Gmbh + Co, 7100 Heilbronn Dichtring für drehbare Körper, wie Wellen o.dgl.
US4214507A (en) * 1977-08-24 1980-07-29 Vries Donald S Jr De One-piece plastic piston
DE2847274C2 (de) * 1978-10-31 1983-01-27 Fa. Carl Freudenberg, 6940 Weinheim Kolben für einen Arbeitszylinder
DE2908292C2 (de) * 1979-03-03 1981-02-05 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Kolbenring-Anordnung mit einem Kolbenring
US4311316A (en) * 1979-10-29 1982-01-19 Garlock Inc. Shaft seal and method
US4515378A (en) * 1984-05-17 1985-05-07 Dixon Industries Corporation Double cup sealing member for double action piston pump

Also Published As

Publication number Publication date
GB8918109D0 (en) 1989-09-20
GB2223824A (en) 1990-04-18
GB2223824B (en) 1993-03-31
FR2635365A1 (fr) 1990-02-16
DE3826931A1 (de) 1990-02-22

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Legal Events

Date Code Title Description
ST Notification of lapse