DE2303642C3 - Elektrischer schalter - Google Patents

Elektrischer schalter

Info

Publication number
DE2303642C3
DE2303642C3 DE2303642A DE2303642A DE2303642C3 DE 2303642 C3 DE2303642 C3 DE 2303642C3 DE 2303642 A DE2303642 A DE 2303642A DE 2303642 A DE2303642 A DE 2303642A DE 2303642 C3 DE2303642 C3 DE 2303642C3
Authority
DE
Germany
Prior art keywords
contact
arc
fixed contact
fixed
attachment
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
DE2303642A
Other languages
German (de)
English (en)
Other versions
DE2303642B2 (de
DE2303642A1 (de
Inventor
Piere Saint-Quentin Aisne Lemarquand
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.)
HAZEMEYER SA
Original Assignee
HAZEMEYER SA
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 HAZEMEYER SA filed Critical HAZEMEYER SA
Publication of DE2303642A1 publication Critical patent/DE2303642A1/de
Publication of DE2303642B2 publication Critical patent/DE2303642B2/de
Application granted granted Critical
Publication of DE2303642C3 publication Critical patent/DE2303642C3/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/04—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying action being obtained by centrifugal action

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
DE2303642A 1972-02-08 1973-01-25 Elektrischer schalter Expired DE2303642C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7204113A FR2170909B1 (fr) 1972-02-08 1972-02-08 Dispositif d'interruption de courant electrique

Publications (3)

Publication Number Publication Date
DE2303642A1 DE2303642A1 (de) 1973-08-23
DE2303642B2 DE2303642B2 (de) 1979-05-10
DE2303642C3 true DE2303642C3 (de) 1981-04-30

Family

ID=9093145

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2303642A Expired DE2303642C3 (de) 1972-02-08 1973-01-25 Elektrischer schalter

Country Status (7)

Country Link
BE (1) BE795067A (enExample)
DE (1) DE2303642C3 (enExample)
FR (1) FR2170909B1 (enExample)
GB (1) GB1396835A (enExample)
IT (1) IT978424B (enExample)
LU (2) LU66979A1 (enExample)
NL (1) NL7301717A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115472474A (zh) * 2022-09-29 2022-12-13 江苏省如高高压电器有限公司 一种小型化直流空气断路器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610260C (de) * 1929-03-05 1935-03-09 Siemens Schuckertwerke Akt Ges Kontaktstueck fuer Schalter, insbesondere fuer Selbstschalter
US2615109A (en) * 1949-12-10 1952-10-21 Gen Electric Zigzag magnetic labyrinth arc muffler
CH140851A (de) * 1951-04-08 1930-06-30 Siemens Ag Einrichtung zur Löschung des Lichtbogens bei elektrischen Unterbrechungsstellen durch Druckluft.
DE1776095U (de) * 1958-03-21 1958-10-23 Siemens Ag Kontaktring.
DE1144365B (de) * 1960-02-26 1963-02-28 Sachsenwerk Licht & Kraft Ag Hochspannungs-Leistungsschalter
DE1879996U (de) * 1963-04-30 1963-10-03 Licentia Gmbh Kontaktstueckauflage fuer elektrische schaltgeraete.
US3422235A (en) * 1966-01-28 1969-01-14 Heinemann Electric Co Arcing grid case support means

Also Published As

Publication number Publication date
FR2170909B1 (fr) 1975-03-21
DE2303642B2 (de) 1979-05-10
LU66979A1 (fr) 1973-04-19
FR2170909A1 (fr) 1973-09-21
NL7301717A (enExample) 1973-08-10
IT978424B (it) 1974-09-20
GB1396835A (en) 1975-06-04
DE2303642A1 (de) 1973-08-23
BE795067A (fr) 1973-05-29
LU33224A1 (fr) 1973-02-06

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee