GB1512884A - Telescopic damper units - Google Patents

Telescopic damper units

Info

Publication number
GB1512884A
GB1512884A GB15068/76A GB1506876A GB1512884A GB 1512884 A GB1512884 A GB 1512884A GB 15068/76 A GB15068/76 A GB 15068/76A GB 1506876 A GB1506876 A GB 1506876A GB 1512884 A GB1512884 A GB 1512884A
Authority
GB
United Kingdom
Prior art keywords
piston
damper units
telescopic damper
girling
resilience
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
GB15068/76A
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.)
Girling Ltd
Original Assignee
Girling 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 Girling Ltd filed Critical Girling Ltd
Priority to GB15068/76A priority Critical patent/GB1512884A/en
Publication of GB1512884A publication Critical patent/GB1512884A/en
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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • F16K15/1825—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with flexible valve members
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/184—Combined check valves and actuated valves
    • F16K15/1845—Combined check valves and actuated valves for check valves with flexible valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

1512884 Valves GIRLING Ltd 16 Feb 1977 [13 April 1976] 15068/76 Heading F2V A valve disc 11 in an assembly with a piston 3 of a shock absorber is held on a seat 8 by its own resilience and the piston has a resilient mounting 9 on a piston rod 2. A separate piston 4 defines a volume of gas 6 in a cylinder 1.
GB15068/76A 1977-02-16 1977-02-16 Telescopic damper units Expired GB1512884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB15068/76A GB1512884A (en) 1977-02-16 1977-02-16 Telescopic damper units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15068/76A GB1512884A (en) 1977-02-16 1977-02-16 Telescopic damper units

Publications (1)

Publication Number Publication Date
GB1512884A true GB1512884A (en) 1978-06-01

Family

ID=10052475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15068/76A Expired GB1512884A (en) 1977-02-16 1977-02-16 Telescopic damper units

Country Status (1)

Country Link
GB (1) GB1512884A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422869A1 (en) * 1978-01-20 1979-11-09 Girling Ltd GAS ELASTIC DEVICE
US4451978A (en) * 1980-02-20 1984-06-05 Avm Corporation Apparatus for making a pneumatic counterbalance
US4451964A (en) * 1980-02-20 1984-06-05 Avm Corporation Method of making a pressurized pneumatic counterbalance
US4635908A (en) * 1980-02-20 1987-01-13 Avm, Inc. Pneumatic counterbalance
US4718647A (en) * 1980-02-20 1988-01-12 Avm, Inc. Pneumatic counterbalance with dual force
US5265710A (en) * 1990-07-26 1993-11-30 Pujol Y Tarrago S.A. Hydraulic self-adjusting device for clutch control cables
DE10207506A1 (en) * 2002-02-22 2003-09-04 Volkswagen Ag Damper valve for vibration damper, e.g. in vehicle suspension, comprises casing traversed by flow channels which can be closed by annular valve plate containing throttle channels

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422869A1 (en) * 1978-01-20 1979-11-09 Girling Ltd GAS ELASTIC DEVICE
US4451978A (en) * 1980-02-20 1984-06-05 Avm Corporation Apparatus for making a pneumatic counterbalance
US4451964A (en) * 1980-02-20 1984-06-05 Avm Corporation Method of making a pressurized pneumatic counterbalance
US4635908A (en) * 1980-02-20 1987-01-13 Avm, Inc. Pneumatic counterbalance
US4718647A (en) * 1980-02-20 1988-01-12 Avm, Inc. Pneumatic counterbalance with dual force
US5265710A (en) * 1990-07-26 1993-11-30 Pujol Y Tarrago S.A. Hydraulic self-adjusting device for clutch control cables
DE10207506A1 (en) * 2002-02-22 2003-09-04 Volkswagen Ag Damper valve for vibration damper, e.g. in vehicle suspension, comprises casing traversed by flow channels which can be closed by annular valve plate containing throttle channels

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee