EP0172442A3 - Schaltkammer für ein elektrisches Schaltgerät, insbesondere zur Verwendung in der Niederspannungs- Energietechnik - Google Patents

Schaltkammer für ein elektrisches Schaltgerät, insbesondere zur Verwendung in der Niederspannungs- Energietechnik Download PDF

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Publication number
EP0172442A3
EP0172442A3 EP85109354A EP85109354A EP0172442A3 EP 0172442 A3 EP0172442 A3 EP 0172442A3 EP 85109354 A EP85109354 A EP 85109354A EP 85109354 A EP85109354 A EP 85109354A EP 0172442 A3 EP0172442 A3 EP 0172442A3
Authority
EP
European Patent Office
Prior art keywords
switching device
technics
low
application
voltage energy
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Withdrawn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
EP85109354A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0172442A2 (de
Inventor
Peter Dr. Dipl.-Phys. Frey
Ursula Dr. Dipl.-Phys. Mayer
Harald Dipl.-Phys. Hönninger
Karl Dr. Dipl.-Phys. Saeger
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.)
Doduco Solutions GmbH
Original Assignee
Doduco GmbH and Co KG Dr Eugen Duerrwaechter
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 Doduco GmbH and Co KG Dr Eugen Duerrwaechter filed Critical Doduco GmbH and Co KG Dr Eugen Duerrwaechter
Publication of EP0172442A2 publication Critical patent/EP0172442A2/de
Publication of EP0172442A3 publication Critical patent/EP0172442A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/025—Composite material having copper as the basic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/64—Protective enclosures, baffle plates, or screens for contacts
    • H01H1/66—Contacts sealed in an evacuated or gas-filled envelope, e.g. magnetic dry-reed contacts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Contacts (AREA)
EP85109354A 1984-08-18 1985-07-25 Schaltkammer für ein elektrisches Schaltgerät, insbesondere zur Verwendung in der Niederspannungs- Energietechnik Withdrawn EP0172442A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843430490 DE3430490A1 (de) 1984-08-18 1984-08-18 Schaltkammer fuer ein elektrisches schaltgeraet, insbesondere zur verwendung in der niederspannungs-energietechnik
DE3430490 1984-08-18

Publications (2)

Publication Number Publication Date
EP0172442A2 EP0172442A2 (de) 1986-02-26
EP0172442A3 true EP0172442A3 (de) 1987-01-14

Family

ID=6243398

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85109354A Withdrawn EP0172442A3 (de) 1984-08-18 1985-07-25 Schaltkammer für ein elektrisches Schaltgerät, insbesondere zur Verwendung in der Niederspannungs- Energietechnik

Country Status (2)

Country Link
EP (1) EP0172442A3 (enrdf_load_stackoverflow)
DE (1) DE3430490A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840049C2 (de) * 1988-11-28 1999-08-05 Nassovia Werkzeugmaschinen Gmb Stromzuführung für die Drahtelektrode in einer funkenerosiven Drahtschneidemaschine
US5629506A (en) * 1994-06-15 1997-05-13 General Electric Company Low voltage AC contactor including high recovery voltage gas system
DE102018104415A1 (de) * 2018-02-27 2019-08-29 Tdk Electronics Ag Schaltvorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254623B2 (de) * 1972-11-08 1979-01-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Durchdringungsverbandmetall als Kontaktwerkstoff für Vakuumschalter mit hohen Schaltzahlen
EP0064191A1 (de) * 1981-04-27 1982-11-10 Siemens Aktiengesellschaft Verbundwerkstoff für elektrische Kontakte und Verfahren zu seiner Herstellung
EP0164276A1 (fr) * 1984-03-28 1985-12-11 Telemecanique Appareil électrique de commutation comprenant un capot de protection des contacts, étanche au gaz

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686456A (en) * 1970-04-09 1972-08-22 Gen Electric Contact structure for an electric circuit breaker
US4426560A (en) * 1980-11-13 1984-01-17 Westinghouse Electric Corp. Reduced pressure electrical switch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254623B2 (de) * 1972-11-08 1979-01-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Durchdringungsverbandmetall als Kontaktwerkstoff für Vakuumschalter mit hohen Schaltzahlen
EP0064191A1 (de) * 1981-04-27 1982-11-10 Siemens Aktiengesellschaft Verbundwerkstoff für elektrische Kontakte und Verfahren zu seiner Herstellung
EP0164276A1 (fr) * 1984-03-28 1985-12-11 Telemecanique Appareil électrique de commutation comprenant un capot de protection des contacts, étanche au gaz

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 7, Nr. 97 (C-163), 23. April 1983, Seite 64 C 163; & JP - A - 58 22346 (TANAKA KIKINZOKU KOGYO) 09.02.1983 *

Also Published As

Publication number Publication date
DE3430490A1 (de) 1986-02-27
EP0172442A2 (de) 1986-02-26
DE3430490C2 (enrdf_load_stackoverflow) 1987-09-03

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT FR GB IT

PUAL Search report despatched

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17P Request for examination filed

Effective date: 19870703

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Effective date: 19881007

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19900103

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SAEGER, KARL, DR. DIPL.-PHYS.

Inventor name: MAYER, URSULA, DR. DIPL.-PHYS.

Inventor name: HOENNINGER, HARALD, DIPL.-PHYS.

Inventor name: FREY, PETER, DR. DIPL.-PHYS.