FR1451014A - Système de circulation de gaz pour disjoncteurs de puissance à gaz comprimé - Google Patents

Système de circulation de gaz pour disjoncteurs de puissance à gaz comprimé

Info

Publication number
FR1451014A
FR1451014A FR35792A FR35792A FR1451014A FR 1451014 A FR1451014 A FR 1451014A FR 35792 A FR35792 A FR 35792A FR 35792 A FR35792 A FR 35792A FR 1451014 A FR1451014 A FR 1451014A
Authority
FR
France
Prior art keywords
power circuit
circulation system
circuit breakers
compressed gas
gas
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
FR35792A
Other languages
English (en)
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
Original Assignee
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
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
Priority claimed from CH1377964A external-priority patent/CH413958A/de
Application filed by BBC BROWN BOVERI and CIE, BBC Brown Boveri AG Switzerland filed Critical BBC BROWN BOVERI and CIE
Priority to FR35792A priority Critical patent/FR1451014A/fr
Application granted granted Critical
Publication of FR1451014A publication Critical patent/FR1451014A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/0616—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow
    • G05D16/0619—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow acting directly on the obturator
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H33/563—Gas reservoirs comprising means for monitoring the density of the insulating gas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/32—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by bellows

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
FR35792A 1964-10-23 1965-10-21 Système de circulation de gaz pour disjoncteurs de puissance à gaz comprimé Expired FR1451014A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR35792A FR1451014A (fr) 1964-10-23 1965-10-21 Système de circulation de gaz pour disjoncteurs de puissance à gaz comprimé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1377964A CH413958A (de) 1964-10-23 1964-10-23 Gaskreislaufsystem für Druckgas-Leistungsschalter
FR35792A FR1451014A (fr) 1964-10-23 1965-10-21 Système de circulation de gaz pour disjoncteurs de puissance à gaz comprimé

Publications (1)

Publication Number Publication Date
FR1451014A true FR1451014A (fr) 1966-06-24

Family

ID=25713045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR35792A Expired FR1451014A (fr) 1964-10-23 1965-10-21 Système de circulation de gaz pour disjoncteurs de puissance à gaz comprimé

Country Status (1)

Country Link
FR (1) FR1451014A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4043188A3 (fr) * 2021-01-21 2022-11-02 Spirit AeroSystems, Inc. Procédés et appareils de soudage par résistance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4043188A3 (fr) * 2021-01-21 2022-11-02 Spirit AeroSystems, Inc. Procédés et appareils de soudage par résistance
EP4597532A3 (fr) * 2021-01-21 2025-10-15 Spirit AeroSystems, Inc. Appareil de soudage par résistance et utilisation

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