GB730684A - Improvements relating to hydraulic shock absorbers - Google Patents

Improvements relating to hydraulic shock absorbers

Info

Publication number
GB730684A
GB730684A GB597353A GB597353A GB730684A GB 730684 A GB730684 A GB 730684A GB 597353 A GB597353 A GB 597353A GB 597353 A GB597353 A GB 597353A GB 730684 A GB730684 A GB 730684A
Authority
GB
United Kingdom
Prior art keywords
fins
shock absorber
foil
hydraulic shock
chamber
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
GB597353A
Inventor
William John Daniels
Albert Edward Dixon
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.)
Morris Motors Ltd
Original Assignee
Morris Motors 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 to BE526041D priority Critical patent/BE526041A/xx
Application filed by Morris Motors Ltd filed Critical Morris Motors Ltd
Priority to GB597353A priority patent/GB730684A/en
Priority to FR1093126D priority patent/FR1093126A/en
Publication of GB730684A publication Critical patent/GB730684A/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
    • F16F9/42—Cooling arrangements

Landscapes

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

Abstract

730,684. Hydraulic shock absorbers. MORRIS MOTORS, Ltd. Dec. 14, 1953 [March 4, 1953], No. 5973/53. Class 108 (3). The part of the recuperation chamber of a telescopic hydraulic shock absorber, which becomes hottest during operation, is provided with external secondary heattransfer surfaces constituted by an assemblage of metal fins 12, the flanges 12a of which, serve as spacing means for the fins, and afford a greater area of contact for conduction of heat from the chamber to the fins. The fins may be of elliptical, square, or annular, shape. According to the Provisional Specification, the heat-transfer surfaces may comprise metallic foil, gauze, braid, or coiled wire. The foil &c. may be formed with corrugations disposed axially of the shock absorber. Alternatively, the casing of the shock absorber may be corrugated, and may be surrounded by a metal cylinder. Air may be pumped along the channels formed by the corrugations by the action of the usual dust-excluding sleeve carried by the piston rod, or by a rubber bellows. In the latter case, the foil &c. may be replaced by cooling fins, which extend the whole length of the recuperation chamber. The inner edge of each fin is recessed at intervals to accommodate longitudinally-extending air ducts.
GB597353A 1953-03-04 1953-03-04 Improvements relating to hydraulic shock absorbers Expired GB730684A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE526041D BE526041A (en) 1953-03-04
GB597353A GB730684A (en) 1953-03-04 1953-03-04 Improvements relating to hydraulic shock absorbers
FR1093126D FR1093126A (en) 1953-03-04 1954-02-10 Advanced hydraulic shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB597353A GB730684A (en) 1953-03-04 1953-03-04 Improvements relating to hydraulic shock absorbers

Publications (1)

Publication Number Publication Date
GB730684A true GB730684A (en) 1955-05-25

Family

ID=9806080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB597353A Expired GB730684A (en) 1953-03-04 1953-03-04 Improvements relating to hydraulic shock absorbers

Country Status (3)

Country Link
BE (1) BE526041A (en)
FR (1) FR1093126A (en)
GB (1) GB730684A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103993A (en) * 1959-12-09 1963-09-17 Houdaille Industries Inc Linear hydraulic damper
CN105909716A (en) * 2016-06-29 2016-08-31 常州工邦减振设备有限公司 Novel viscous fluid damper
CN114083947A (en) * 2021-11-23 2022-02-25 徐工集团工程机械股份有限公司 Construction vehicle

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL263821A (en) * 1960-10-05
NL274702A (en) * 1961-03-07
FR1408198A (en) * 1964-03-11 1965-08-13 Advanced hydraulic shock absorber
NL7810750A (en) * 1977-11-04 1979-05-08 Girling Ltd VEHICLE SUPPORT UNIT.
US4735402A (en) * 1983-11-09 1988-04-05 Liquid Spring Investors, Ltd. Fluid suspension spring and dampener for vehicle suspension system
CA1239659A (en) * 1983-11-09 1988-07-26 Leo W. Davis Fluid suspension spring and dampener for a vehicle suspension system
IT1228389B (en) * 1988-01-21 1991-06-14 Volkswagen Ag PROTECTION COVER FOR THE ROD OF A HYDRAULIC VIBRATION SHOCK ABSORBER FOR VEHICLES.
DE102007011100A1 (en) * 2007-03-07 2008-09-11 Volkswagen Ag Two-tube damper used in a vehicle comprises a cylindrical tube and a container tube joined together in a heat conducting manner in the region of an equalizing chamber using metallic heat conducting elements

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103993A (en) * 1959-12-09 1963-09-17 Houdaille Industries Inc Linear hydraulic damper
CN105909716A (en) * 2016-06-29 2016-08-31 常州工邦减振设备有限公司 Novel viscous fluid damper
CN114083947A (en) * 2021-11-23 2022-02-25 徐工集团工程机械股份有限公司 Construction vehicle

Also Published As

Publication number Publication date
BE526041A (en)
FR1093126A (en) 1955-05-02

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