FR2779194B1 - Dispositif a fluide compressible - Google Patents

Dispositif a fluide compressible

Info

Publication number
FR2779194B1
FR2779194B1 FR9806728A FR9806728A FR2779194B1 FR 2779194 B1 FR2779194 B1 FR 2779194B1 FR 9806728 A FR9806728 A FR 9806728A FR 9806728 A FR9806728 A FR 9806728A FR 2779194 B1 FR2779194 B1 FR 2779194B1
Authority
FR
France
Prior art keywords
compressible fluid
fluid device
compressible
fluid
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
FR9806728A
Other languages
English (en)
Other versions
FR2779194A1 (fr
Inventor
Jacques Phelizot
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.)
Orflam Ind
Original Assignee
Orflam Ind
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 Orflam Ind filed Critical Orflam Ind
Priority to FR9806728A priority Critical patent/FR2779194B1/fr
Publication of FR2779194A1 publication Critical patent/FR2779194A1/fr
Application granted granted Critical
Publication of FR2779194B1 publication Critical patent/FR2779194B1/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
    • F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
    • F16F9/432—Filling or drainage arrangements, e.g. for supply of gas via piston rod sealing or guiding means
    • 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
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0218—Mono-tubular units
    • 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
    • F16F9/3235—Constructional features of cylinders
    • F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps
    • 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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/362—Combination of sealing and guide arrangements for piston rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
FR9806728A 1998-05-28 1998-05-28 Dispositif a fluide compressible Expired - Fee Related FR2779194B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9806728A FR2779194B1 (fr) 1998-05-28 1998-05-28 Dispositif a fluide compressible

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9806728A FR2779194B1 (fr) 1998-05-28 1998-05-28 Dispositif a fluide compressible

Publications (2)

Publication Number Publication Date
FR2779194A1 FR2779194A1 (fr) 1999-12-03
FR2779194B1 true FR2779194B1 (fr) 2000-08-11

Family

ID=9526808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9806728A Expired - Fee Related FR2779194B1 (fr) 1998-05-28 1998-05-28 Dispositif a fluide compressible

Country Status (1)

Country Link
FR (1) FR2779194B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104565166A (zh) * 2013-09-19 2015-04-29 达德科公司 用于气体弹簧的超程泄压

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRE20010017U1 (it) * 2001-05-15 2002-11-15 Pommier Furgocar S R L Molla a gas.
JP4777793B2 (ja) * 2006-02-10 2011-09-21 カヤバ工業株式会社 ガススプリング
EP2634451B1 (fr) * 2012-03-01 2018-05-23 Special Springs S.r.l. Actionneur à vérin à gaz avec dispositif de sécurité de dépassement de course
ITPD20120057A1 (it) * 2012-03-01 2013-09-02 Special Springs Srl Molla a gas con dispositivo di sicurezza per extracorsa
US9347510B2 (en) 2013-03-15 2016-05-24 Dadco, Inc. Overtravel pressure relief for a gas spring
US9551394B2 (en) 2013-03-15 2017-01-24 Dadco, Inc. Overtravel pressure relief for a gas spring
US9447834B2 (en) 2013-09-19 2016-09-20 Dadco, Inc. Overtravel pressure relief for a gas spring
CN113294477B (zh) * 2021-04-21 2024-05-03 徐州东宏机械制造有限公司 一种行程灵活的气弹簧

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812938A (en) * 1970-06-12 1974-05-28 Monroe Belgium Nv Shock absorber
US4076103A (en) * 1976-09-13 1978-02-28 Wallis Bernard J Lubricating means for gas-operated cylinders
FR2579282B1 (fr) * 1985-03-20 1992-03-13 Quiri Cie Sa Usines Ensemble d'etancheite amelioree pour ressorts a gaz et analogues
FR2582368B1 (fr) * 1985-05-22 1989-06-02 Orflam Expl Ets Ressort a gaz a graissage permanent
FR2653511B1 (fr) * 1989-10-19 1993-02-05 Quiri Cie Sa Usines Ressort a gaz de hautes performances.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104565166A (zh) * 2013-09-19 2015-04-29 达德科公司 用于气体弹簧的超程泄压
CN104565166B (zh) * 2013-09-19 2018-09-14 达德科公司 用于气体弹簧的超程泄压

Also Published As

Publication number Publication date
FR2779194A1 (fr) 1999-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse