FR1364558A - Piston d'amortisseur ou soupape de contrôle à clapet flottant - Google Patents

Piston d'amortisseur ou soupape de contrôle à clapet flottant

Info

Publication number
FR1364558A
FR1364558A FR895729A FR895729A FR1364558A FR 1364558 A FR1364558 A FR 1364558A FR 895729 A FR895729 A FR 895729A FR 895729 A FR895729 A FR 895729A FR 1364558 A FR1364558 A FR 1364558A
Authority
FR
France
Prior art keywords
check valve
damper piston
floating check
floating
damper
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
FR895729A
Other languages
English (en)
French (fr)
Inventor
Christian Bourcier De Carbon
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 NL291950D priority Critical patent/NL291950A/xx
Priority to BE631369D priority patent/BE631369A/xx
Application filed filed Critical
Priority to FR895729A priority patent/FR1364558A/fr
Priority to GB15566/63A priority patent/GB1046432A/en
Priority to ES287738A priority patent/ES287738A1/es
Priority to AT330763A priority patent/AT245401B/de
Priority to US275767A priority patent/US3199636A/en
Priority to CH529063A priority patent/CH393108A/fr
Priority to FR959492A priority patent/FR85065E/fr
Application granted granted Critical
Publication of FR1364558A publication Critical patent/FR1364558A/fr
Priority to US392266A priority patent/US3256961A/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
    • F16F9/3485—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 characterised by features of supporting elements intended to guide or limit the movement of the annular discs
    • 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
    • F16F9/3207—Constructional features
    • F16F9/3214—Constructional features of pistons
    • 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
    • F16F9/3405—Throttling passages in or on piston body, e.g. slots
    • 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
    • F16F9/3482—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 the annular discs being incorporated within 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/778—Axes of ports co-axial

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR895729A 1962-04-26 1962-04-26 Piston d'amortisseur ou soupape de contrôle à clapet flottant Expired FR1364558A (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL291950D NL291950A (US07923587-20110412-C00022.png) 1962-04-26
BE631369D BE631369A (US07923587-20110412-C00022.png) 1962-04-26
FR895729A FR1364558A (fr) 1962-04-26 1962-04-26 Piston d'amortisseur ou soupape de contrôle à clapet flottant
GB15566/63A GB1046432A (en) 1962-04-26 1963-04-19 Fluid flow valve for shock absorbers
ES287738A ES287738A1 (es) 1962-04-26 1963-04-23 Válvula flotante para el control del paso del líquido en los amortiguadores hidráulicos y pistón de amortiguador dotado de esta válvula
AT330763A AT245401B (de) 1962-04-26 1963-04-24 Stoßdämpferkolben mit einem in beiden Richtungen arbeitenden Plattenventil
US275767A US3199636A (en) 1962-04-26 1963-04-25 Floating valves for shock absorbers
CH529063A CH393108A (fr) 1962-04-26 1963-04-26 Dispositif pour commander le passage d'un liquide dans un amortisseur
FR959492A FR85065E (fr) 1962-04-26 1964-01-07 Piston d'amortisseur ou soupape de contrôle à clapet flottant
US392266A US3256961A (en) 1962-04-26 1964-08-26 Valved piston with bleed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR895729A FR1364558A (fr) 1962-04-26 1962-04-26 Piston d'amortisseur ou soupape de contrôle à clapet flottant

Publications (1)

Publication Number Publication Date
FR1364558A true FR1364558A (fr) 1964-06-26

Family

ID=8777726

Family Applications (2)

Application Number Title Priority Date Filing Date
FR895729A Expired FR1364558A (fr) 1962-04-26 1962-04-26 Piston d'amortisseur ou soupape de contrôle à clapet flottant
FR959492A Expired FR85065E (fr) 1962-04-26 1964-01-07 Piston d'amortisseur ou soupape de contrôle à clapet flottant

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR959492A Expired FR85065E (fr) 1962-04-26 1964-01-07 Piston d'amortisseur ou soupape de contrôle à clapet flottant

Country Status (8)

Country Link
US (2) US3199636A (US07923587-20110412-C00022.png)
AT (1) AT245401B (US07923587-20110412-C00022.png)
BE (1) BE631369A (US07923587-20110412-C00022.png)
CH (1) CH393108A (US07923587-20110412-C00022.png)
ES (1) ES287738A1 (US07923587-20110412-C00022.png)
FR (2) FR1364558A (US07923587-20110412-C00022.png)
GB (1) GB1046432A (US07923587-20110412-C00022.png)
NL (1) NL291950A (US07923587-20110412-C00022.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749068A (en) * 1984-12-20 1988-06-07 Jacques Sirven Shock absorber for the suspension of a motor vehicle

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1542408A (fr) * 1964-01-09 1968-10-18 Piston d'amortisseur à clapet flottant
FR1408198A (fr) * 1964-03-11 1965-08-13 Amortisseur hydraulique perfectionné
US3363729A (en) * 1965-10-23 1968-01-16 Houdaille Industries Inc Hydraulic buffer with disk control valve structure
GB1365306A (en) * 1970-09-08 1974-08-29 Girling Ltd Fluid flow control valves
US3845782A (en) * 1970-12-14 1974-11-05 Girling Ltd Flow control valve for hydraulic damper and the like
US3831626A (en) * 1972-12-14 1974-08-27 Peddinghaus Carl Ullrich Dr Piston for a shock absorber
US3837445A (en) * 1973-01-30 1974-09-24 Monroe Belgium Nv Piston assembly for a shock absorber
US3984889A (en) * 1974-04-15 1976-10-12 Monroe Auto Equipment Company Loading dock support
US4114735A (en) * 1976-03-15 1978-09-19 Tokico Ltd. Hydraulic damper and valve structure
JPS52113477A (en) * 1976-03-19 1977-09-22 Tokico Ltd Oil hydraulic buffer
GB2095364B (en) * 1981-03-24 1985-07-24 Wipac Group Sales Adjustable fluid support devices for swivel chairs
US4452436A (en) * 1981-07-29 1984-06-05 General Motors Corporation Single tube strut shock absorber
US4610332A (en) * 1981-11-05 1986-09-09 Ford Motor Company Velocity sensitive valve element for a shock absorber
DE3579351D1 (de) * 1984-04-30 1990-10-04 Gold Henning Pneumatische feder-daempfer-einheit.
US4747475A (en) * 1986-12-22 1988-05-31 General Motors Corporation Suspension wear compensating shock absorber
US4972929A (en) * 1989-06-07 1990-11-27 Lord Corporation Bidirectional dual disc valve assembly
FR2693524B1 (fr) * 1992-07-10 1994-12-23 Carbon Ste Fse Amortisseurs Piston à clapet flottant perfectionné pour amortisseur hydraulique, notamment le type monotube pressurisé.
DE4404835A1 (de) * 1994-02-16 1995-08-17 Fichtel & Sachs Ag Werk Eitorf Dämpfventil für einen Schwingungsdämpfer
ES2120839B1 (es) * 1995-01-31 2000-03-01 Singla Casasayas Juan Dispositivo hidraulico de retorno automatico, en particular para asientos de vehiculos.
US5769190A (en) * 1996-01-16 1998-06-23 Tenneco Automotive Inc. Continuous controlled restriction valve for a shock absorber
US5709290A (en) * 1996-02-20 1998-01-20 General Motors Corporation Monotube damper valve
FR2751041B1 (fr) * 1996-07-12 2001-12-14 Fr Des Amortisseurs De Carbon Piston a clapet, en particulier flottant, avec loi effort/vitesse dissymetrique pour tube d'amortisseur hydraulique
US6202805B1 (en) * 1997-12-11 2001-03-20 Toyota Jidosha Kabushiki Kaisha Shock absorber having bidirectional valve and flow restricting passage parallel to the valve
DE19842840A1 (de) * 1998-09-18 2000-03-23 Zahnradfabrik Friedrichshafen Dämpfungsventil
US6035634A (en) * 1999-02-09 2000-03-14 Latch-Tool Development Co. Llc Compact, resistance regulated, multiple output hydraulic tool and seal valve arrangement
US6460664B1 (en) 2000-05-22 2002-10-08 Tenneco Automotive Inc. Independently tunable variable bleed orifice
US6443436B1 (en) 2001-05-29 2002-09-03 Tenneco Automotive Inc. Air spring assembly on shock absorber with combined seal
DE10135261C1 (de) * 2001-07-19 2002-10-17 Pnp Luftfedersysteme Gmbh Gasfeder-Dämpfer-Einheit
US6644445B2 (en) 2001-11-19 2003-11-11 Tenneco Automotive Operating Company Inc. Floating port blocker
GB0706898D0 (en) * 2007-04-10 2007-05-16 Hunter Joseph Suspension systems
JP2011158019A (ja) * 2010-01-29 2011-08-18 Hitachi Automotive Systems Ltd 緩衝器
JP5681372B2 (ja) 2010-04-02 2015-03-04 カヤバ工業株式会社 減衰部構造
JP5923323B2 (ja) * 2012-01-31 2016-05-24 日立オートモティブシステムズ株式会社 シリンダ装置
DE202012103981U1 (de) * 2012-10-04 2012-11-15 Thyssenkrupp Bilstein Gmbh Dämpfungsventil für einen Stoßdämpfer
JP6505510B2 (ja) * 2015-06-08 2019-04-24 株式会社ショーワ 圧力緩衝装置
JP6875983B2 (ja) * 2017-12-26 2021-05-26 Ｋｙｂ株式会社 バルブ及び緩衝器
FR3122714A1 (fr) * 2021-05-04 2022-11-11 Psa Automobiles Sa Systeme de butee hydraulique comprenant une bague comportant des moyens d’obstacle a l’ecoulement dans une chambre de compensation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2521202A (en) * 1938-12-22 1950-09-05 Cloudsley John Leslie Shock-absorbing or fluid-pressure relieving apparatus
US2320697A (en) * 1939-10-24 1943-06-01 Binder Richard Shock absorber with spring-plate valve
US2668604A (en) * 1947-01-08 1954-02-09 Houdaille Hershey Corp Telescopic shock absorber piston construction
US2676676A (en) * 1950-03-22 1954-04-27 Houdaille Hershey Corp Telescopic shock absorber
DE838403C (de) * 1950-05-07 1952-05-08 Daimler Benz Ag Drosselventil fuer Fluessigkeits-Stossdaempfer, insbesondere von Kraftfahrzeugen
US2676614A (en) * 1950-07-20 1954-04-27 Houdaille Hershey Corp Fluid pressure control valve
US2670814A (en) * 1951-05-29 1954-03-02 Chrysler Corp Shock absorber
DE966497C (de) * 1951-06-02 1957-08-14 Boge & Sohn O H G In beiden Richtungen arbeitendes Plattenventil fuer Fluessigkeitsstossdaempfer
DE969330C (de) * 1952-10-19 1958-05-22 Hemscheidt Maschf Hermann Von aussen verstellbare Ventilanordnung fuer Stossdaempfer
FR1104016A (fr) * 1955-02-21 1955-11-15 Piston d'amortisseur de suspension
BE627430A (US07923587-20110412-C00022.png) * 1958-03-15
DE1188451B (de) * 1958-07-18 1965-03-04 Renault Hydraulischer Stossfaempfer, insbesondere fuer Kraftfahrzeuge
NL251285A (US07923587-20110412-C00022.png) * 1959-05-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749068A (en) * 1984-12-20 1988-06-07 Jacques Sirven Shock absorber for the suspension of a motor vehicle

Also Published As

Publication number Publication date
AT245401B (de) 1966-02-25
ES287738A1 (es) 1963-08-01
BE631369A (US07923587-20110412-C00022.png) 1900-01-01
US3199636A (en) 1965-08-10
CH393108A (fr) 1965-05-31
US3256961A (en) 1966-06-21
FR85065E (fr) 1965-06-04
NL291950A (US07923587-20110412-C00022.png) 1900-01-01
GB1046432A (en) 1966-10-26

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