FR1409394A - Amortisseur hydraulique à débit variable - Google Patents

Amortisseur hydraulique à débit variable

Info

Publication number
FR1409394A
FR1409394A FR981820A FR981820A FR1409394A FR 1409394 A FR1409394 A FR 1409394A FR 981820 A FR981820 A FR 981820A FR 981820 A FR981820 A FR 981820A FR 1409394 A FR1409394 A FR 1409394A
Authority
FR
France
Prior art keywords
shock absorber
variable flow
hydraulic shock
flow hydraulic
variable
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
FR981820A
Other languages
English (en)
Inventor
Achille Theuleau
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 filed Critical
Priority to FR981820A priority Critical patent/FR1409394A/fr
Priority to US469989A priority patent/US3361422A/en
Priority to ES0315167A priority patent/ES315167A1/es
Application granted granted Critical
Publication of FR1409394A publication Critical patent/FR1409394A/fr
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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • 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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F16F9/088—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring with a flexible wall provided within the cylinder on the piston rod of a monotubular damper or within the inner tube of a bitubular damper
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR981820A 1964-07-16 1964-07-16 Amortisseur hydraulique à débit variable Expired FR1409394A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR981820A FR1409394A (fr) 1964-07-16 1964-07-16 Amortisseur hydraulique à débit variable
US469989A US3361422A (en) 1964-07-16 1965-07-07 Variable flow hydraulic shock absorber
ES0315167A ES315167A1 (es) 1964-07-16 1965-07-09 Amortiguador hidraulico de rendimiento variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR981820A FR1409394A (fr) 1964-07-16 1964-07-16 Amortisseur hydraulique à débit variable

Publications (1)

Publication Number Publication Date
FR1409394A true FR1409394A (fr) 1965-08-27

Family

ID=8834624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR981820A Expired FR1409394A (fr) 1964-07-16 1964-07-16 Amortisseur hydraulique à débit variable

Country Status (3)

Country Link
US (1) US3361422A (fr)
ES (1) ES315167A1 (fr)
FR (1) FR1409394A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528650A (en) * 1967-10-06 1970-09-15 Edward H Eastin Force arrester
JPS6021258B2 (ja) * 1977-10-20 1985-05-27 トキコ株式会社 ガススプリング
EP0050446B1 (fr) * 1980-10-17 1984-05-16 Moulton Developments Limited Clapet amortisseur
US4502673A (en) * 1982-02-11 1985-03-05 Applied Power Inc. Integral shock absorber and spring assembly
CA1239659A (fr) * 1983-11-09 1988-07-26 Leo W. Davis Ressort et amortisseur a fluide pour suspension de vehicule automobile
US4735402A (en) * 1983-11-09 1988-04-05 Liquid Spring Investors, Ltd. Fluid suspension spring and dampener for vehicle suspension system
US4741516A (en) * 1984-06-28 1988-05-03 Liquidspring Investors, Ltd. Fluid suspension spring and damper for vehicle suspension system
JPS6319434A (ja) * 1986-07-10 1988-01-27 Nifco Inc 伸縮式オイルダンパ−
US5275387A (en) * 1992-04-09 1994-01-04 Power Components, Inc. Gas spring
CN1075990C (zh) * 1997-08-06 2001-12-12 哈尔滨铁路局减速顶调速系统研究中心 可调式高速锁闭停车顶及其布置方法
US20060042895A1 (en) * 2004-08-24 2006-03-02 Gert Mangelschots Base cup connection for shock absorber
DE102014203741A1 (de) * 2014-02-28 2015-09-17 Siemens Aktiengesellschaft Stoßdämpfer, insbesondere für ein Fahrzeug, sowie Fahrzeug mit einem solchen Stoßdämpfer
US9863450B1 (en) * 2014-04-16 2018-01-09 Rockwell Collins, Inc. Hydro-mechanical device with preloaded flow regulating assembly
CN105508490B (zh) * 2015-12-18 2017-12-05 中国船舶重工集团公司第七一一研究所 阶梯式抗冲阻尼器
RU2633066C1 (ru) * 2016-06-15 2017-10-11 Общество с ограниченной ответственностью "Камоцци Пневматика" Фиксатор регулируемого положения узла транспортного средства

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323321A (en) * 1940-12-26 1943-07-06 Samuel M Futral Hydraulic tubing foot
DE920709C (de) * 1950-05-03 1954-11-29 Eduard Neumann Hydraulischer Stossdaempfer fuer Strassen- oder Schienenfahrzeuge
GB748469A (en) * 1952-11-12 1956-05-02 Applic Mach Motrices An improved hydraulic shock absorber
FR1082073A (fr) * 1953-08-03 1954-12-27 Perfectionnement aux amortisseurs hydrauliques télescopiques
FR1096528A (fr) * 1953-12-18 1955-06-21 Perfectionnements aux amortisseurs hydrauliques
FR1185696A (fr) * 1957-11-04 1959-08-04 Piston d'amortisseur
ES295641A1 (es) * 1964-01-23 1964-03-01 Ruiz Fernandez Pedro Mejoras en la construcciën de amortiguadores oleoneumaticos

Also Published As

Publication number Publication date
ES315167A1 (es) 1966-02-01
US3361422A (en) 1968-01-02

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