IT1086803B - Guarnizione per la tenuta di fluidi - Google Patents

Guarnizione per la tenuta di fluidi

Info

Publication number
IT1086803B
IT1086803B IT4758177A IT4758177A IT1086803B IT 1086803 B IT1086803 B IT 1086803B IT 4758177 A IT4758177 A IT 4758177A IT 4758177 A IT4758177 A IT 4758177A IT 1086803 B IT1086803 B IT 1086803B
Authority
IT
Italy
Prior art keywords
piston
sealing ring
groove
retaining rings
trapped
Prior art date
Application number
IT4758177A
Other languages
English (en)
Italian (it)
Original Assignee
Polypac Hartlepool 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
Application filed by Polypac Hartlepool Ltd filed Critical Polypac Hartlepool Ltd
Application granted granted Critical
Publication of IT1086803B publication Critical patent/IT1086803B/it

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
    • F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion of the packing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Compressor (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
IT4758177A 1977-01-06 1977-01-11 Guarnizione per la tenuta di fluidi IT1086803B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB111676A GB1512181A (en) 1977-01-06 1977-01-06 Packing assemblies

Publications (1)

Publication Number Publication Date
IT1086803B true IT1086803B (it) 1985-05-31

Family

ID=9716443

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4758177A IT1086803B (it) 1977-01-06 1977-01-11 Guarnizione per la tenuta di fluidi

Country Status (5)

Country Link
BE (1) BE850272A (enrdf_load_stackoverflow)
DE (1) DE2700831A1 (enrdf_load_stackoverflow)
FR (1) FR2338429A1 (enrdf_load_stackoverflow)
GB (1) GB1512181A (enrdf_load_stackoverflow)
IT (1) IT1086803B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911156C2 (de) * 1979-03-22 1981-10-01 Martin Merkel Kg, 2102 Hamburg Doppeltwirkende Dichtungsanordnung
DE3009896C2 (de) * 1980-03-14 1983-12-01 Johannes Erhard, H. Waldenmaier Erben Süddeutsche Armaturenfabrik GmbH & Co, 7920 Heidenheim Querabdichtung für Schieberplatten von Absperrschiebern
AT368406B (de) * 1980-09-18 1982-10-11 Raedler Xaver S Rohrreinigungsvorrichtung
US4493373A (en) * 1983-08-15 1985-01-15 Baker Oil Tools, Inc. Dynamic seal for well tools
DE10000084A1 (de) * 2000-01-04 2001-07-05 Mueller Friedrich Stützring zur Abstützung eines O-Rings
JP5636613B2 (ja) 2010-05-19 2014-12-10 Smc株式会社 流体圧機器
JP5621091B2 (ja) 2010-05-19 2014-11-05 Smc株式会社 流体圧機器
JP5621092B2 (ja) 2010-05-19 2014-11-05 Smc株式会社 流体圧機器
MY161808A (en) * 2010-07-30 2017-05-15 Swagelok Co Anti-extrusion packing support

Also Published As

Publication number Publication date
DE2700831A1 (de) 1977-07-14
BE850272A (fr) 1977-07-11
FR2338429B1 (enrdf_load_stackoverflow) 1982-02-12
FR2338429A1 (fr) 1977-08-12
GB1512181A (en) 1978-05-24

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