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GB2311584B - Improvement in seals - Google Patents

Improvement in seals

Info

Publication number
GB2311584B
GB2311584B GB9705823A GB9705823A GB2311584B GB 2311584 B GB2311584 B GB 2311584B GB 9705823 A GB9705823 A GB 9705823A GB 9705823 A GB9705823 A GB 9705823A GB 2311584 B GB2311584 B GB 2311584B
Authority
GB
United Kingdom
Prior art keywords
seals
improvement
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
GB9705823A
Other versions
GB2311584A (en
GB9705823D0 (en
Inventor
Michel Allain
Marcel Blondelle
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.)
Asco SAS
Original Assignee
Joucomatic SA
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 Joucomatic SA filed Critical Joucomatic SA
Publication of GB9705823D0 publication Critical patent/GB9705823D0/en
Publication of GB2311584A publication Critical patent/GB2311584A/en
Application granted granted Critical
Publication of GB2311584B publication Critical patent/GB2311584B/en
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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
    • 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Gasket Seals (AREA)
GB9705823A 1996-03-29 1997-03-20 Improvement in seals Expired - Fee Related GB2311584B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9603998A FR2746889B1 (en) 1996-03-29 1996-03-29 SEAL, PARTICULARLY FOR PNEUMATIC OR HYDRAULIC CYLINDER

Publications (3)

Publication Number Publication Date
GB9705823D0 GB9705823D0 (en) 1997-05-07
GB2311584A GB2311584A (en) 1997-10-01
GB2311584B true GB2311584B (en) 1999-12-01

Family

ID=9490730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9705823A Expired - Fee Related GB2311584B (en) 1996-03-29 1997-03-20 Improvement in seals

Country Status (4)

Country Link
DE (1) DE19710448A1 (en)
FR (1) FR2746889B1 (en)
GB (1) GB2311584B (en)
IT (1) IT1290348B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU229976B1 (en) 2001-10-05 2015-03-30 BERY INTELLECTUAL PROPERTIES Szellemi Tulajdonjogokat Hasznosító és Kezelő Kft. Piston structure and liquid feeder valve
NL1021761C2 (en) * 2002-10-28 2004-05-03 Ihc Holland Nv Bulkhead passage for passing an axis through a watertight bulkhead.
DE102005035633A1 (en) * 2004-07-31 2006-03-23 Zf Lenksysteme Gmbh Servo motor for auxiliary power steering has at least one bypass line and/or recesses in inner wall of cylinder at both ends of cylinder
DE102012218358B4 (en) * 2012-10-09 2019-10-24 Trelleborg Sealing Solutions Germany Gmbh Separating piston seal arrangement and vibration damper
DE202013001260U1 (en) * 2013-02-12 2014-05-14 Bümach Engineering International B.V. Working cylinder with pressure medium overflow
EA201691445A1 (en) * 2014-01-24 2017-02-28 Бери Интеллектуал Пропертис Селлеми Тулайдоньогокат Хасношито Эш Кезелё Корлатольт Фелелёшшегю Таршашаг DEVICE WITH A TRANSFER ELEMENT FOR BILATERAL ADJUSTMENT OF THE OPERATION TIME

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB827564A (en) * 1956-10-02 1960-02-10 Knorr Bremse Gmbh Improvements in or relating to packing arrangements between relatively movable parts
GB1475312A (en) * 1973-10-12 1977-06-01 Angus Co Ltd G Piston or like sealing or packing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174761A (en) * 1962-11-26 1965-03-23 Internat Packings Corp Fluid seal and cooperating groove
FR2069498A5 (en) * 1969-11-17 1971-09-03 Burkert Christian
FR2234811A5 (en) * 1973-06-20 1975-01-17 Outillage Air Comprime Sealing ring with T-section metal core - has rubber coating with corner lobes and exposed metal faces
DE2730112C2 (en) * 1977-07-04 1982-04-15 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Piston arrangement, especially for dry running compressors
JP2598210B2 (en) * 1992-12-01 1997-04-09 エスエムシー株式会社 Cylinder device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB827564A (en) * 1956-10-02 1960-02-10 Knorr Bremse Gmbh Improvements in or relating to packing arrangements between relatively movable parts
GB1475312A (en) * 1973-10-12 1977-06-01 Angus Co Ltd G Piston or like sealing or packing

Also Published As

Publication number Publication date
IT1290348B1 (en) 1998-10-22
FR2746889B1 (en) 1998-06-05
DE19710448A1 (en) 1997-10-30
GB2311584A (en) 1997-10-01
ITMI970340A1 (en) 1998-08-18
GB9705823D0 (en) 1997-05-07
FR2746889A1 (en) 1997-10-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080320