FR1241572A - Perfectionnements aux bagues de garniture d'étanchéité pour pistons à double effet - Google Patents

Perfectionnements aux bagues de garniture d'étanchéité pour pistons à double effet

Info

Publication number
FR1241572A
FR1241572A FR811442A FR811442A FR1241572A FR 1241572 A FR1241572 A FR 1241572A FR 811442 A FR811442 A FR 811442A FR 811442 A FR811442 A FR 811442A FR 1241572 A FR1241572 A FR 1241572A
Authority
FR
France
Prior art keywords
double
sealing rings
acting piston
piston sealing
acting
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
Application number
FR811442A
Other languages
English (en)
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.)
Hallite Seals International Ltd
Original Assignee
Hall and Hall Ltd
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
Priority claimed from GB25202/59A external-priority patent/GB857748A/en
Application filed by Hall and Hall Ltd filed Critical Hall and Hall Ltd
Application granted granted Critical
Publication of FR1241572A publication Critical patent/FR1241572A/fr
Expired 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
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • 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)
  • Sealing Devices (AREA)
FR811442A 1959-07-22 1959-11-27 Perfectionnements aux bagues de garniture d'étanchéité pour pistons à double effet Expired FR1241572A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB25202/59A GB857748A (en) 1959-07-22 1959-07-22 Improvements relating to packing rings for use on double acting pistons
GB1241572X 1959-07-22
GB2968516X 1959-07-22

Publications (1)

Publication Number Publication Date
FR1241572A true FR1241572A (fr) 1960-09-16

Family

ID=29219309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811442A Expired FR1241572A (fr) 1959-07-22 1959-11-27 Perfectionnements aux bagues de garniture d'étanchéité pour pistons à double effet

Country Status (2)

Country Link
US (1) US2968516A (fr)
FR (1) FR1241572A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094337A (en) * 1960-10-31 1963-06-18 Universal Packing & Gasket Com Seal ring
US3201134A (en) * 1962-12-31 1965-08-17 Westrac Company Bearing seal structure
FR2231267A5 (fr) * 1973-05-21 1974-12-20 Dechavanne Jacques
US4040636A (en) * 1976-10-04 1977-08-09 Parker-Hannifin Corporation Composite packing
US6318729B1 (en) * 2000-01-21 2001-11-20 Greene, Tweed Of Delaware, Inc. Seal assembly with thermal expansion restricter
US20060186601A1 (en) * 2005-02-18 2006-08-24 Jean-Marc Lopez Fluid seals
US7216872B1 (en) * 2005-10-28 2007-05-15 Oceaneering International, Inc. Seal for use with pipe and flange assemblies
US8181970B2 (en) 2010-04-22 2012-05-22 Freudenberg Oil & Gas, Llc Unitized bi-directional seal assembly
USD894349S1 (en) * 2018-09-13 2020-08-25 Usa Industries, Inc. Seal for a test plug
US20200096111A1 (en) * 2018-09-25 2020-03-26 Baker Hughes, A Ge Company, Llc Anti-Extrusion Device for Pressure Unloading Applications

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE466551A (fr) * 1945-03-22
US2847262A (en) * 1955-08-10 1958-08-12 Gratzmuller Jean Louis Sealing devices

Also Published As

Publication number Publication date
US2968516A (en) 1961-01-17

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