EP0439820A3 - Vacuumswitch - Google Patents

Vacuumswitch Download PDF

Info

Publication number
EP0439820A3
EP0439820A3 EP19900125328 EP90125328A EP0439820A3 EP 0439820 A3 EP0439820 A3 EP 0439820A3 EP 19900125328 EP19900125328 EP 19900125328 EP 90125328 A EP90125328 A EP 90125328A EP 0439820 A3 EP0439820 A3 EP 0439820A3
Authority
EP
European Patent Office
Prior art keywords
vacuumswitch
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
EP19900125328
Other languages
German (de)
Other versions
EP0439820A2 (en
EP0439820B1 (en
Inventor
Karl Dipl.-Ing. Stegmueller
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.)
Schneider Electric Sachsenwerk GmbH
Original Assignee
Sachsenwerk AG
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 Sachsenwerk AG filed Critical Sachsenwerk AG
Publication of EP0439820A2 publication Critical patent/EP0439820A2/en
Publication of EP0439820A3 publication Critical patent/EP0439820A3/en
Application granted granted Critical
Publication of EP0439820B1 publication Critical patent/EP0439820B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/6606—Terminal arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
EP90125328A 1990-02-01 1990-12-22 Vacuumswitch Expired - Lifetime EP0439820B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4002934 1990-02-01
DE4002934A DE4002934A1 (en) 1990-02-01 1990-02-01 Vacuum switch contact arrangement - has contact blades attached to vertically-operated contact bolt, gripping flat vertical part of fixed conductor rail

Publications (3)

Publication Number Publication Date
EP0439820A2 EP0439820A2 (en) 1991-08-07
EP0439820A3 true EP0439820A3 (en) 1991-11-21
EP0439820B1 EP0439820B1 (en) 1995-03-08

Family

ID=6399197

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90125328A Expired - Lifetime EP0439820B1 (en) 1990-02-01 1990-12-22 Vacuumswitch

Country Status (2)

Country Link
EP (1) EP0439820B1 (en)
DE (2) DE4002934A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011106188U1 (en) * 2011-09-30 2013-01-09 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co Schalterpoleinheit
DE102014209634A1 (en) * 2014-05-21 2015-11-26 Siemens Aktiengesellschaft isolator assembly
DE102022210204A1 (en) * 2022-09-27 2024-03-28 Siemens Energy Global GmbH & Co. KG Sliding contact device for contacting a movable arc contact of a vacuum switch

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823288A (en) * 1972-11-01 1974-07-09 Ite Imperial Corp Vacuum interrupter capacitance discharge and contact grounding system
EP0161349A2 (en) * 1984-05-18 1985-11-21 Sprecher Energie AG Vacuum interrupter
DE3447314A1 (en) * 1984-12-24 1986-06-26 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Device for a vacuum interrupter
US4806716A (en) * 1987-05-26 1989-02-21 Electrical Equipment, Inc. High voltage contact assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD5018A (en) *
DE839671C (en) * 1948-10-02 1952-05-23 Siemens Ag Counter contact for knife-like contacts
BE496828A (en) * 1950-07-07
DE1265815B (en) * 1965-11-30 1968-04-11 Siemens Ag Switching device for high voltage
DE7005208U (en) * 1970-02-14 1970-10-29 Ruhrtal Elek Zitaetsgesellscha HIGH VOLTAGE SWITCH WITH AT LEAST ONE LEAF-SHAPED CONTACT.
DE2320503A1 (en) * 1973-04-21 1974-11-07 Schmidt Gmbh & Co Kg SINGLE AND MULTIPOLE VACUUM HIGH VOLTAGE CONTACTOR
DE2354173A1 (en) * 1973-10-30 1975-05-07 Transformatoren Union Ag Contact arrangement for selector or commutator in step switches - uses spring contact elements of equal size for contacts and collector for all switch sizes
EP0016349A1 (en) * 1979-03-02 1980-10-01 Merck & Co. Inc. 3-Formylcyproheptadine and analogs, process for their preparation and pharmaceutical compositions containing them
AU6007880A (en) * 1979-07-25 1981-01-29 Westinghouse Electric Corporation Vacuum circuit interrupter
DE3111791A1 (en) * 1981-03-20 1982-10-07 Siemens AG, 1000 Berlin und 8000 München VACUUM SWITCHING DEVICE WITH A BOILER SURROUNDING THE SWITCHING TUBES
US4538019A (en) * 1984-04-30 1985-08-27 United Technologies Corporation Grounding of a control rod extending through an opening in a structure
GB8819166D0 (en) * 1988-08-12 1988-09-14 Ass Elect Ind Magnetic actuator & permanent magnet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823288A (en) * 1972-11-01 1974-07-09 Ite Imperial Corp Vacuum interrupter capacitance discharge and contact grounding system
EP0161349A2 (en) * 1984-05-18 1985-11-21 Sprecher Energie AG Vacuum interrupter
DE3447314A1 (en) * 1984-12-24 1986-06-26 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Device for a vacuum interrupter
US4806716A (en) * 1987-05-26 1989-02-21 Electrical Equipment, Inc. High voltage contact assembly

Also Published As

Publication number Publication date
EP0439820A2 (en) 1991-08-07
DE4002934A1 (en) 1991-08-08
DE59008651D1 (en) 1995-04-13
EP0439820B1 (en) 1995-03-08

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