GB993248A - Improvements in and relating to fluid dampers - Google Patents

Improvements in and relating to fluid dampers

Info

Publication number
GB993248A
GB993248A GB762562A GB762562A GB993248A GB 993248 A GB993248 A GB 993248A GB 762562 A GB762562 A GB 762562A GB 762562 A GB762562 A GB 762562A GB 993248 A GB993248 A GB 993248A
Authority
GB
United Kingdom
Prior art keywords
piston
cylinder
forming
temperature
relating
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
GB762562A
Inventor
David Leonard Walter Wilkins
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.)
GD Peters and Company Ltd
Original Assignee
GD Peters and Company 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 GD Peters and Company Ltd filed Critical GD Peters and Company Ltd
Priority to GB762562A priority Critical patent/GB993248A/en
Publication of GB993248A publication Critical patent/GB993248A/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
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/52—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics in case of change of temperature

Landscapes

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

Abstract

993,248. Hydraulic dampers. G. O. PETERS & CO. Ltd. Jan. 23, 1963 [Feb. 27, 1962], No. 7625/62. Heading F2S. In an hydraulic damper comprising a valved piston 1 in a cylinder 2 and in which differential volume is accounted for by a spring-loaded end wall 5, 6, changes in the viscosity of the hydraulic fluid, due to variations in temperature, are compensated for by forming the piston 1 and the cylinder 2, respectively, of materials such as aluminium and nickel-iron alloys which materials respectively have relatively high and low coefficients of thermal expansion so that the piston-cylinder clearance, forming the constriction, decreases as the temperature is increased.
GB762562A 1962-02-27 1962-02-27 Improvements in and relating to fluid dampers Expired GB993248A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB762562A GB993248A (en) 1962-02-27 1962-02-27 Improvements in and relating to fluid dampers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB762562A GB993248A (en) 1962-02-27 1962-02-27 Improvements in and relating to fluid dampers

Publications (1)

Publication Number Publication Date
GB993248A true GB993248A (en) 1965-05-26

Family

ID=9836700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB762562A Expired GB993248A (en) 1962-02-27 1962-02-27 Improvements in and relating to fluid dampers

Country Status (1)

Country Link
GB (1) GB993248A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9091321B2 (en) 2013-09-25 2015-07-28 Honeywell International Inc. Fluid dampers having temperature-dependent viscosity compensation and auxiliary power unit inlet systems employing the same
EP3760895A4 (en) * 2018-03-01 2021-12-08 Max Co., Ltd. Fluid damper and driving tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9091321B2 (en) 2013-09-25 2015-07-28 Honeywell International Inc. Fluid dampers having temperature-dependent viscosity compensation and auxiliary power unit inlet systems employing the same
EP3760895A4 (en) * 2018-03-01 2021-12-08 Max Co., Ltd. Fluid damper and driving tool

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