GB671712A - Improvements in and relating to shock absorbers - Google Patents

Improvements in and relating to shock absorbers

Info

Publication number
GB671712A
GB671712A GB1441/50A GB144150A GB671712A GB 671712 A GB671712 A GB 671712A GB 1441/50 A GB1441/50 A GB 1441/50A GB 144150 A GB144150 A GB 144150A GB 671712 A GB671712 A GB 671712A
Authority
GB
United Kingdom
Prior art keywords
jan
chamber
cylinder
controlled
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
GB1441/50A
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.)
CHRISTIAN MARIE LUCIEN LOUIS BOURCIER DE CARBON DE PREVINQUIERES
Original Assignee
CHRISTIAN MARIE LUCIEN LOUIS BOURCIER DE CARBON DE PREVINQUIERES
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 CHRISTIAN MARIE LUCIEN LOUIS BOURCIER DE CARBON DE PREVINQUIERES filed Critical CHRISTIAN MARIE LUCIEN LOUIS BOURCIER DE CARBON DE PREVINQUIERES
Publication of GB671712A publication Critical patent/GB671712A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/47—One nitrogen atom and one oxygen or sulfur atom, e.g. cytosine
    • 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
    • F16F9/003—Dampers characterised by having pressure absorbing means other than gas, e.g. sponge rubber
    • 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
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/19—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder and of single-tube type

Abstract

671,712. Hydraulic shock absborbers. PREVINQUIERES, C.M.L.L.B. DE C. DE. Jan. 19, 1950 [Jan. 19, 1949], No. 1441/50. Class 108(iii) A telescopic hydraulic shock absorber has a chamber T of variable volume bounded by an elastic wall E, mounted outside the cylinder 1 at the end thereof remote from the piston rod 6. Flow from the cylinder 1 into the chamber T is controlled by a spring-loaded valve F. Flow in the reverse direction is controlled by a lightly loaded valve formed by a dutch metal disc K. Specification 686,723 is referred to.
GB1441/50A 1949-01-19 1950-01-19 Improvements in and relating to shock absorbers Expired GB671712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR671712X 1949-01-19

Publications (1)

Publication Number Publication Date
GB671712A true GB671712A (en) 1952-05-07

Family

ID=9017106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1441/50A Expired GB671712A (en) 1949-01-19 1950-01-19 Improvements in and relating to shock absorbers

Country Status (1)

Country Link
GB (1) GB671712A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2808131A (en) * 1955-08-23 1957-10-01 Christian Marie Lucien Louis B Shock absorber with reservoir baffle
US2815100A (en) * 1953-12-16 1957-12-03 Bourcier Christian Marie Louis Non-sticking shock absorber valve
US2818141A (en) * 1954-03-03 1957-12-31 Christian Marie Lucien Louis B Shock absorber reservoir valves
US2818142A (en) * 1954-03-18 1957-12-31 Christian Marie Lucien Louis B Shock absorber reservoir valves
US2833380A (en) * 1955-04-14 1958-05-06 Cleveland Pneumatic Tool Co Shock absorber
US2856035A (en) * 1952-11-12 1958-10-14 Applic Mach Motrices Hydraulic shock absorber
GB2166838A (en) * 1984-10-19 1986-05-14 Westinghouse Electric Corp Seismic snubber accommodating variable gaps in pressure vessels
US4784362A (en) * 1987-09-21 1988-11-15 John Wang Hydraulic automatically ascending apparatus with a volume-variable oil tank
WO1993004883A1 (en) * 1991-09-07 1993-03-18 The Motor Industry Research Association Suspension system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856035A (en) * 1952-11-12 1958-10-14 Applic Mach Motrices Hydraulic shock absorber
US2815100A (en) * 1953-12-16 1957-12-03 Bourcier Christian Marie Louis Non-sticking shock absorber valve
US2818141A (en) * 1954-03-03 1957-12-31 Christian Marie Lucien Louis B Shock absorber reservoir valves
US2818142A (en) * 1954-03-18 1957-12-31 Christian Marie Lucien Louis B Shock absorber reservoir valves
US2833380A (en) * 1955-04-14 1958-05-06 Cleveland Pneumatic Tool Co Shock absorber
US2808131A (en) * 1955-08-23 1957-10-01 Christian Marie Lucien Louis B Shock absorber with reservoir baffle
GB2166838A (en) * 1984-10-19 1986-05-14 Westinghouse Electric Corp Seismic snubber accommodating variable gaps in pressure vessels
US4784362A (en) * 1987-09-21 1988-11-15 John Wang Hydraulic automatically ascending apparatus with a volume-variable oil tank
WO1993004883A1 (en) * 1991-09-07 1993-03-18 The Motor Industry Research Association Suspension system

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