FR2170909B1 - Dispositif d'interruption de courant electrique - Google Patents

Dispositif d'interruption de courant electrique

Info

Publication number
FR2170909B1
FR2170909B1 FR7204113A FR7204113A FR2170909B1 FR 2170909 B1 FR2170909 B1 FR 2170909B1 FR 7204113 A FR7204113 A FR 7204113A FR 7204113 A FR7204113 A FR 7204113A FR 2170909 B1 FR2170909 B1 FR 2170909B1
Authority
FR
France
Prior art keywords
electric current
current interruption
interruption device
electric
interruption
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
FR7204113A
Other languages
English (en)
French (fr)
Other versions
FR2170909A1 (fr
Inventor
Pierre Lemarqueand
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
Priority to BE795067D priority Critical patent/BE795067A/xx
Application filed by HAZEMEYER SA filed Critical HAZEMEYER SA
Priority to FR7204113A priority patent/FR2170909B1/fr
Priority to IT19555/73A priority patent/IT978424B/it
Priority to DE2303642A priority patent/DE2303642C3/de
Priority to GB560473A priority patent/GB1396835A/en
Priority to LU66979A priority patent/LU66979A1/xx
Priority to LU33224A priority patent/LU33224A1/fr
Priority to NL7301717A priority patent/NL7301717A/xx
Publication of FR2170909A1 publication Critical patent/FR2170909A1/fr
Application granted granted Critical
Publication of FR2170909B1 publication Critical patent/FR2170909B1/fr
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)
FR7204113A 1972-02-08 1972-02-08 Dispositif d'interruption de courant electrique Expired FR2170909B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE795067D BE795067A (fr) 1972-02-08 Dispositif d'interruption de courant electrique
FR7204113A FR2170909B1 (fr) 1972-02-08 1972-02-08 Dispositif d'interruption de courant electrique
IT19555/73A IT978424B (it) 1972-02-08 1973-01-24 Dispositivo di interruzione di corrente elettrica
DE2303642A DE2303642C3 (de) 1972-02-08 1973-01-25 Elektrischer schalter
GB560473A GB1396835A (en) 1972-02-08 1973-02-05 Electrical switches
LU66979A LU66979A1 (fr) 1972-02-08 1973-02-06 Dispositif d'interruption de courant electrique
LU33224A LU33224A1 (fr) 1972-02-08 1973-02-06 Dispositif d'interruption de courant electrique
NL7301717A NL7301717A (enrdf_load_html_response) 1972-02-08 1973-02-07

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 (2)

Publication Number Publication Date
FR2170909A1 FR2170909A1 (fr) 1973-09-21
FR2170909B1 true FR2170909B1 (fr) 1975-03-21

Family

ID=9093145

Family Applications (1)

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

Country Status (7)

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

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
DE2303642C3 (de) 1981-04-30
DE2303642A1 (de) 1973-08-23
NL7301717A (enrdf_load_html_response) 1973-08-10
BE795067A (fr) 1973-05-29
LU66979A1 (fr) 1973-04-19
IT978424B (it) 1974-09-20
GB1396835A (en) 1975-06-04
FR2170909A1 (fr) 1973-09-21
DE2303642B2 (de) 1979-05-10
LU33224A1 (fr) 1973-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse