GB1577264A - Seals - Google Patents

Seals Download PDF

Info

Publication number
GB1577264A
GB1577264A GB36688/77A GB3668877A GB1577264A GB 1577264 A GB1577264 A GB 1577264A GB 36688/77 A GB36688/77 A GB 36688/77A GB 3668877 A GB3668877 A GB 3668877A GB 1577264 A GB1577264 A GB 1577264A
Authority
GB
United Kingdom
Prior art keywords
seal
sealing
ridges
face
sealing body
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
GB36688/77A
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.)
Kupfer Asbest Co
Original Assignee
Kupfer Asbest Co
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 DE19767628025 external-priority patent/DE7628025U/de
Application filed by Kupfer Asbest Co filed Critical Kupfer Asbest Co
Publication of GB1577264A publication Critical patent/GB1577264A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/223—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which completely seals the main fluid outlet as the piston approaches its end position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/222—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which throttles the main fluid outlet as the piston approaches its end position
    • 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
    • F16J15/3224—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip capable of accommodating changes in distances or misalignment between the surfaces, e.g. able to compensate for defaults of eccentricity or angular deviations
    • 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
    • F16J15/3268—Mounting of sealing rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Actuator (AREA)
GB36688/77A 1976-09-08 1977-09-02 Seals Expired GB1577264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19767628025 DE7628025U (de) 1976-09-08 Dichtung, insbesondere Endlagen-Dämpfungsdichtung

Publications (1)

Publication Number Publication Date
GB1577264A true GB1577264A (en) 1980-10-22

Family

ID=6669000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36688/77A Expired GB1577264A (en) 1976-09-08 1977-09-02 Seals

Country Status (3)

Country Link
FR (1) FR2364387A1 (it)
GB (1) GB1577264A (it)
IT (1) IT1087703B (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131472A1 (de) * 1991-09-21 1993-03-25 Schaeffler Waelzlager Kg Radialwellendichtring aus elastomerem werkstoff
EP1310708A2 (de) * 2001-11-13 2003-05-14 MAHLE Ventiltrieb GmbH Dichtung einer Druckkammer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422848A1 (fr) * 1978-04-14 1979-11-09 Outillage Air Comprime Dispositif d'amortissement et de demarrage de verins
FR2486171A1 (fr) * 1979-05-22 1982-01-08 Mecman Ab Dispositif amortisseur pour verin a fluide sous pression
EP3638931B1 (en) * 2017-06-13 2022-08-03 Stemco Products, Inc. Wheelend assembly seal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131472A1 (de) * 1991-09-21 1993-03-25 Schaeffler Waelzlager Kg Radialwellendichtring aus elastomerem werkstoff
EP1310708A2 (de) * 2001-11-13 2003-05-14 MAHLE Ventiltrieb GmbH Dichtung einer Druckkammer
EP1310708A3 (de) * 2001-11-13 2005-03-02 MAHLE Ventiltrieb GmbH Dichtung einer Druckkammer

Also Published As

Publication number Publication date
FR2364387B1 (it) 1982-12-17
IT1087703B (it) 1985-06-04
FR2364387A1 (fr) 1978-04-07

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee