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FR2770272B1 - Amortisseur hydraulique avec compensation par membrane elastique - Google Patents

Amortisseur hydraulique avec compensation par membrane elastique

Info

Publication number
FR2770272B1
FR2770272B1 FR9713595A FR9713595A FR2770272B1 FR 2770272 B1 FR2770272 B1 FR 2770272B1 FR 9713595 A FR9713595 A FR 9713595A FR 9713595 A FR9713595 A FR 9713595A FR 2770272 B1 FR2770272 B1 FR 2770272B1
Authority
FR
France
Prior art keywords
shock absorber
elastic membrane
hydraulic shock
membrane compensation
compensation
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 - Fee Related
Application number
FR9713595A
Other languages
English (en)
Other versions
FR2770272A1 (fr
Inventor
Jean Pierre Perret
Michel Bertrand
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.)
Jean Perret Ets
Original Assignee
Jean Perret Ets
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 Jean Perret Ets filed Critical Jean Perret Ets
Priority to FR9713595A priority Critical patent/FR2770272B1/fr
Publication of FR2770272A1 publication Critical patent/FR2770272A1/fr
Application granted granted Critical
Publication of FR2770272B1 publication Critical patent/FR2770272B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • 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
    • F16F9/082—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 characterised by the hydropneumatic accumulator
    • 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
    • F16F9/096—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 hydropneumatic accumulator of the membrane type provided on the upper or the lower end of a damper or separately from or laterally on the damper

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR9713595A 1997-10-24 1997-10-24 Amortisseur hydraulique avec compensation par membrane elastique Expired - Fee Related FR2770272B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9713595A FR2770272B1 (fr) 1997-10-24 1997-10-24 Amortisseur hydraulique avec compensation par membrane elastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9713595A FR2770272B1 (fr) 1997-10-24 1997-10-24 Amortisseur hydraulique avec compensation par membrane elastique

Publications (2)

Publication Number Publication Date
FR2770272A1 FR2770272A1 (fr) 1999-04-30
FR2770272B1 true FR2770272B1 (fr) 2002-01-11

Family

ID=9512807

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9713595A Expired - Fee Related FR2770272B1 (fr) 1997-10-24 1997-10-24 Amortisseur hydraulique avec compensation par membrane elastique

Country Status (1)

Country Link
FR (1) FR2770272B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005039384B3 (de) * 2005-08-20 2007-01-18 Zf Friedrichshafen Ag Schwingungsdämpfer nach dem Einrohrprinzip

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1480229A1 (de) * 1965-11-19 1970-06-11 Heuer Dr Ing Dipl Ing Peter Jo Schwingungsdaempfer mit druckgasgefuelltem Federungsraum und Ausgleichsraum
US3843107A (en) * 1972-02-09 1974-10-22 D Atkins Adjustable dual action shock absorber
DE2524317A1 (de) 1974-06-11 1976-01-02 Krause Gustav Hydraulischer stossdaempfer
US4880213A (en) * 1986-01-30 1989-11-14 Nhk Spring Co., Ltd. Gas spring apparatus
DE9404508U1 (de) * 1994-03-16 1995-07-20 Axis Corp., Taoyuan Hydraulische Höheneinstellvorrichtung
US5598904A (en) * 1995-06-05 1997-02-04 Enidine, Inc. Adjustable energy absorption device

Also Published As

Publication number Publication date
FR2770272A1 (fr) 1999-04-30

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 19

ST Notification of lapse

Effective date: 20170630