EP0283986A2 - Commande hydraulique ou pneumatique d'actionnement au contact mobile d'un disjoncteur à moyenne et/ou haute tension - Google Patents

Commande hydraulique ou pneumatique d'actionnement au contact mobile d'un disjoncteur à moyenne et/ou haute tension Download PDF

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Publication number
EP0283986A2
EP0283986A2 EP88104446A EP88104446A EP0283986A2 EP 0283986 A2 EP0283986 A2 EP 0283986A2 EP 88104446 A EP88104446 A EP 88104446A EP 88104446 A EP88104446 A EP 88104446A EP 0283986 A2 EP0283986 A2 EP 0283986A2
Authority
EP
European Patent Office
Prior art keywords
switching
drive according
housing part
storage
drive
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.)
Withdrawn
Application number
EP88104446A
Other languages
German (de)
English (en)
Other versions
EP0283986A3 (fr
Inventor
Ferdinand Dr. Lutz
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.)
ABB Asea Brown Boveri Ltd
ABB AB
Original Assignee
ABB Asea Brown Boveri Ltd
Asea Brown Boveri AB
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 ABB Asea Brown Boveri Ltd, Asea Brown Boveri AB filed Critical ABB Asea Brown Boveri Ltd
Publication of EP0283986A2 publication Critical patent/EP0283986A2/fr
Publication of EP0283986A3 publication Critical patent/EP0283986A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H2033/306—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator monitoring the pressure of the working fluid, e.g. for protection measures

Definitions

  • each storage space can be designed either as a diaphragm or piston spring storage or as a diaphragm spring storage.
  • the check as to whether the individual accumulators are charged or not takes place, for example, as follows:
  • the recesses for receiving the storage gas for the membrane accumulators are chosen so deep that a wall area remains between the adjacent outer surface of the upper housing part and the bottom surface of the recesses, so that It is thin-walled that when it is charged with pressurized fluid and the resulting compression of the storage gas, this wall area deforms elastically in a measurable manner.
  • the invention takes advantage of the fact that when the individual energy stores are charged, certain wall parts of the housing block, the thickness of which must be dimensioned accordingly, deform due to the internal pressure, which can be detected, for example, by means of the strain gauges. This measuring principle can be used in the same way if the accumulators are designed as piston spring accumulators or as membrane spring accumulators.
  • the three energy stores 21, 22 and 23 are so-called spring energy stores, in which a piston 42 is arranged in a cylinder space 43; on the upper side of the piston 42, the space 44, the fluid is located and in the opposite space 45 a spring 46 is accommodated, which serves as an energy storage spring and delivers the fluid from the space 44 to the piston-cylinder arrangement 12.

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Actuator (AREA)
EP88104446A 1987-03-26 1988-03-21 Commande hydraulique ou pneumatique d'actionnement au contact mobile d'un disjoncteur à moyenne et/ou haute tension Withdrawn EP0283986A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3709988 1987-03-26
DE19873709988 DE3709988A1 (de) 1987-03-26 1987-03-26 Hydraulischer oder pneumatischer antrieb zur betaetigung des beweglichen schaltkontaktes eines mittel- und/oder hochspannungs-leistungsschalters

Publications (2)

Publication Number Publication Date
EP0283986A2 true EP0283986A2 (fr) 1988-09-28
EP0283986A3 EP0283986A3 (fr) 1990-07-04

Family

ID=6324052

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88104446A Withdrawn EP0283986A3 (fr) 1987-03-26 1988-03-21 Commande hydraulique ou pneumatique d'actionnement au contact mobile d'un disjoncteur à moyenne et/ou haute tension

Country Status (4)

Country Link
US (1) US4788391A (fr)
EP (1) EP0283986A3 (fr)
JP (1) JPS63257143A (fr)
DE (1) DE3709988A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008024097A1 (de) * 2008-05-17 2009-11-19 Abb Technology Ag Leistungsschalterantrieb
WO2010112130A1 (fr) * 2009-04-01 2010-10-07 Abb Technology Ag Entraînement hydromécanique pour disjoncteurs électriques

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011445A1 (de) * 1990-04-09 1991-10-10 Abb Patent Gmbh Hydraulischer antrieb
FR2663780B1 (fr) * 1990-06-26 1992-09-11 Merlin Gerin Disjoncteur haute tension a isolement gazeux et a mecanisme de commande pneumatique.
AU648601B2 (en) * 1991-11-01 1994-04-28 Schneider Electric Sa High-voltage circuit breaker with gas insulation and pneumatic operating mechanism
JP2760189B2 (ja) * 1991-11-08 1998-05-28 株式会社村田製作所 チップ部品の電極形成装置
FR2780909B1 (fr) * 1998-07-09 2000-10-06 Renault Automation Dispositif d'emmagasinage et de changement d'outils d'une machine-outil d'usinage et procede de travail d'un tel dispositif
CN103325613B (zh) * 2013-07-04 2015-09-30 国网浙江省电力公司嵊泗县供电公司 一种真空断路器
CN112294292B (zh) * 2020-10-16 2022-05-31 深圳市盛景基因生物科技有限公司 一种智慧医疗家用生理信息采集装置
DE102023101939A1 (de) * 2023-01-26 2024-08-01 Börger GmbH Fördereinrichtung zum Fördern eines Fluids

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099616B (de) * 1955-01-14 1961-02-16 English Electric Co Ltd Durch Druckfluessigkeit betaetigter Fluegelantrieb, insbesondere fuer elektrische Schaltgeraete
FR1281802A (fr) * 1960-03-01 1962-01-12 Oerlikon Maschf Commande hydraulique pour appareils de commutation électriques
FR1352178A (fr) * 1962-12-04 1964-02-14 Comp Generale Electricite Perfectionnements aux dispositifs de commande oléopneumatique de disjoncteurs devant effectuer des manoeuvres successives pendant un court laps de temps
GB1142324A (en) * 1965-05-10 1969-02-05 Angus George Co Ltd Improvements in or relating to pressure-fluid-operated devices
SE323735B (fr) * 1967-06-05 1970-05-11 Uddeholms Ab
CH566639A5 (fr) * 1973-11-19 1975-09-15 Bbc Brown Boveri & Cie
US4251701A (en) * 1978-02-23 1981-02-17 Westinghouse Electric Corp. Circuit interrupter
DE2851478A1 (de) * 1978-11-28 1980-06-04 Mts Systems Gmbh Schnell schaltende antriebsvorrichtung
US4348565A (en) * 1980-07-24 1982-09-07 Westinghouse Electric Corp. Interchangeable chemically operated circuit breaker
DE3404513A1 (de) * 1983-03-01 1984-09-06 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Antrieb fuer einen hochspannungsleistungsschalter
DE3447132A1 (de) * 1984-12-22 1986-07-03 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Hydraulikeinrichtung
DE3545782A1 (de) * 1985-12-20 1987-06-25 Siemens Ag Hydraulische antriebsvorrichtung fuer einen elektrischen druckgasschalter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008024097A1 (de) * 2008-05-17 2009-11-19 Abb Technology Ag Leistungsschalterantrieb
WO2010112130A1 (fr) * 2009-04-01 2010-10-07 Abb Technology Ag Entraînement hydromécanique pour disjoncteurs électriques

Also Published As

Publication number Publication date
US4788391A (en) 1988-11-29
DE3709988A1 (de) 1988-10-06
EP0283986A3 (fr) 1990-07-04
JPS63257143A (ja) 1988-10-25

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