FR2592930A1 - Amortisseur hydraulique perfectionne a soufflet de compensation. - Google Patents

Amortisseur hydraulique perfectionne a soufflet de compensation.

Info

Publication number
FR2592930A1
FR2592930A1 FR8600463A FR8600463A FR2592930A1 FR 2592930 A1 FR2592930 A1 FR 2592930A1 FR 8600463 A FR8600463 A FR 8600463A FR 8600463 A FR8600463 A FR 8600463A FR 2592930 A1 FR2592930 A1 FR 2592930A1
Authority
FR
France
Prior art keywords
piston
chambers
chamber
hydraulic damper
filled
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.)
Granted
Application number
FR8600463A
Other languages
English (en)
Other versions
FR2592930B1 (fr
Inventor
Jean Eisele
Pierre Savary
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.)
Quiri Cie SA Usines
Original Assignee
Quiri Cie SA Usines
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 Quiri Cie SA Usines filed Critical Quiri Cie SA Usines
Priority to FR8600463A priority Critical patent/FR2592930B1/fr
Publication of FR2592930A1 publication Critical patent/FR2592930A1/fr
Application granted granted Critical
Publication of FR2592930B1 publication Critical patent/FR2592930B1/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
    • F16F9/3264—Arrangements for indicating, e.g. fluid level; Arrangements for checking dampers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Amortisseur perfectionné à soufflet de compensation. Amortisseur hydraulique perfectionné, caractérisé en ce qu'il se compose en combinaison d'un piston 1 coulissant dans une chambre composite 4 formée de deux chambres de part et d'autre du piston, une grande chambre 6 et une chambre de compression 5 remplies d'un même fluide liquide sous pression, piston solidaire à l'une de ses extrémités d'un corps creux 11 susceptible de déformations, contracté par la pression régnant dans les chambres et rempli d'un fluide gazeux, lesdites chambres communiquant entre elles par une liaison hydraulique 12 et en ce que la chambre contenant le corps creux comporte une communication visuelle transversale. Cette invention intéresse les concepteurs et constructeurs d'installations et matériels de sécurité, notamment dans le domaine de la distribution de fluides. (CF DESSIN DANS BOPI)
FR8600463A 1986-01-13 1986-01-13 Amortisseur hydraulique perfectionne a soufflet de compensation. Expired - Fee Related FR2592930B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8600463A FR2592930B1 (fr) 1986-01-13 1986-01-13 Amortisseur hydraulique perfectionne a soufflet de compensation.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8600463A FR2592930B1 (fr) 1986-01-13 1986-01-13 Amortisseur hydraulique perfectionne a soufflet de compensation.

Publications (2)

Publication Number Publication Date
FR2592930A1 true FR2592930A1 (fr) 1987-07-17
FR2592930B1 FR2592930B1 (fr) 1994-05-27

Family

ID=9331108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8600463A Expired - Fee Related FR2592930B1 (fr) 1986-01-13 1986-01-13 Amortisseur hydraulique perfectionne a soufflet de compensation.

Country Status (1)

Country Link
FR (1) FR2592930B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392652A2 (fr) * 1989-04-11 1990-10-17 Eaton Corporation Disjoncteur avec dispositif de surcharge
CN113544403A (zh) * 2019-04-26 2021-10-22 株式会社松美可管理控股公司 体积变化补偿装置和阻尼装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105574A (en) * 1960-07-09 1963-10-01 Boge Gmbh Hydraulic shock absorber for vehicles
GB1239627A (fr) * 1967-07-11 1971-07-21
FR2161324A5 (fr) * 1971-11-19 1973-07-06 Levardon Raymond
JPS52122777A (en) * 1976-04-06 1977-10-15 Japanese National Railways<Jnr> Oil pressure shock absorber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105574A (en) * 1960-07-09 1963-10-01 Boge Gmbh Hydraulic shock absorber for vehicles
GB1239627A (fr) * 1967-07-11 1971-07-21
FR2161324A5 (fr) * 1971-11-19 1973-07-06 Levardon Raymond
JPS52122777A (en) * 1976-04-06 1977-10-15 Japanese National Railways<Jnr> Oil pressure shock absorber

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2, no. 9 (M-77)(6673) 23 janvier 1978, & JP-A-52 122777 (NIPPON) 15 octobre 1977, *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392652A2 (fr) * 1989-04-11 1990-10-17 Eaton Corporation Disjoncteur avec dispositif de surcharge
EP0392652A3 (fr) * 1989-04-11 1991-05-15 Eaton Corporation Disjoncteur avec dispositif de surcharge
CN113544403A (zh) * 2019-04-26 2021-10-22 株式会社松美可管理控股公司 体积变化补偿装置和阻尼装置
CN113544403B (zh) * 2019-04-26 2023-09-05 株式会社松美可管理控股公司 体积变化补偿装置和阻尼装置

Also Published As

Publication number Publication date
FR2592930B1 (fr) 1994-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse