FR2381943A1 - Amortisseur autobloquant a compensation - Google Patents

Amortisseur autobloquant a compensation

Info

Publication number
FR2381943A1
FR2381943A1 FR7706147A FR7706147A FR2381943A1 FR 2381943 A1 FR2381943 A1 FR 2381943A1 FR 7706147 A FR7706147 A FR 7706147A FR 7706147 A FR7706147 A FR 7706147A FR 2381943 A1 FR2381943 A1 FR 2381943A1
Authority
FR
France
Prior art keywords
cylinder
piston
esp
hydraulic fluid
capsule
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
FR7706147A
Other languages
English (en)
Other versions
FR2381943B1 (fr
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 Usines
Original Assignee
Quiri & Cie 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 Usines filed Critical Quiri & Cie Usines
Priority to FR7706147A priority Critical patent/FR2381943A1/fr
Priority to DE2807717A priority patent/DE2807717C3/de
Priority to GB7320/78A priority patent/GB1599565A/en
Publication of FR2381943A1 publication Critical patent/FR2381943A1/fr
Application granted granted Critical
Publication of FR2381943B1 publication Critical patent/FR2381943B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/02—Arrangements of auxiliary equipment
    • 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
    • F16F9/003—Dampers characterised by having pressure absorbing means other than gas, e.g. sponge rubber
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
    • F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
    • F16L3/215—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction the movement being hydraulically or electrically controlled
    • F16L3/217—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction the movement being hydraulically or electrically controlled hydraulically
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Fluid-Damping Devices (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

Amortisseur autobloquant à compensateur. Amortisseur remarquable par la présence d'un compensateur métallique à réservoir à membrane métallique ou à capsule métallique, prévu pour résister aux radiations et compenser les variations de volume en limitant la pression du fluide hydraulique. Application : amortisseur autobloquant pour tuyauteries et conduites de centrales nucléaires et autres.
FR7706147A 1977-02-23 1977-02-23 Amortisseur autobloquant a compensation Granted FR2381943A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7706147A FR2381943A1 (fr) 1977-02-23 1977-02-23 Amortisseur autobloquant a compensation
DE2807717A DE2807717C3 (de) 1977-02-23 1978-02-23 Selbstblockierender Dämpfer zur Aufhängung gegen plötzliche Bewegungen zu schützender Teile z.B. in thermonuklearen Anlagen
GB7320/78A GB1599565A (en) 1977-02-23 1978-02-23 Shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7706147A FR2381943A1 (fr) 1977-02-23 1977-02-23 Amortisseur autobloquant a compensation

Publications (2)

Publication Number Publication Date
FR2381943A1 true FR2381943A1 (fr) 1978-09-22
FR2381943B1 FR2381943B1 (fr) 1981-02-27

Family

ID=9187467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706147A Granted FR2381943A1 (fr) 1977-02-23 1977-02-23 Amortisseur autobloquant a compensation

Country Status (1)

Country Link
FR (1) FR2381943A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449236A1 (fr) * 1979-02-16 1980-09-12 Brochot Maurice Amortisseur oleo-telescopique a commande pneumatique
EP0239397A2 (fr) * 1986-03-28 1987-09-30 Paul-Munroe Enertech Amortisseurs et méthodes et appareil pour les tester sur place
EP0342394A1 (fr) * 1988-05-18 1989-11-23 Lisega Gmbh Amortisseur hydraulique

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449236A1 (fr) * 1979-02-16 1980-09-12 Brochot Maurice Amortisseur oleo-telescopique a commande pneumatique
EP0239397A2 (fr) * 1986-03-28 1987-09-30 Paul-Munroe Enertech Amortisseurs et méthodes et appareil pour les tester sur place
EP0239397A3 (en) * 1986-03-28 1990-05-23 Munroe-Paul Entertech Snubbers and methods and apparatus for the in-place testing thereof
EP0342394A1 (fr) * 1988-05-18 1989-11-23 Lisega Gmbh Amortisseur hydraulique

Also Published As

Publication number Publication date
FR2381943B1 (fr) 1981-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse