FR2341931A1 - Chambre de coupure perfectionnee pour disjoncteurs basse tension - Google Patents

Chambre de coupure perfectionnee pour disjoncteurs basse tension

Info

Publication number
FR2341931A1
FR2341931A1 FR7605178A FR7605178A FR2341931A1 FR 2341931 A1 FR2341931 A1 FR 2341931A1 FR 7605178 A FR7605178 A FR 7605178A FR 7605178 A FR7605178 A FR 7605178A FR 2341931 A1 FR2341931 A1 FR 2341931A1
Authority
FR
France
Prior art keywords
arc
stack
low voltage
cutting chamber
plates forming
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
FR7605178A
Other languages
English (en)
French (fr)
Other versions
FR2341931B1 (OSRAM
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR7605178A priority Critical patent/FR2341931A1/fr
Publication of FR2341931A1 publication Critical patent/FR2341931A1/fr
Application granted granted Critical
Publication of FR2341931B1 publication Critical patent/FR2341931B1/fr
Granted 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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/36—Metal parts
    • 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
    • H01H9/302—Means for extinguishing or preventing arc between current-carrying parts wherein arc-extinguishing gas is evolved from stationary parts

Landscapes

  • Arc Welding In General (AREA)
  • Arc Welding Control (AREA)
FR7605178A 1976-02-23 1976-02-23 Chambre de coupure perfectionnee pour disjoncteurs basse tension Granted FR2341931A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7605178A FR2341931A1 (fr) 1976-02-23 1976-02-23 Chambre de coupure perfectionnee pour disjoncteurs basse tension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7605178A FR2341931A1 (fr) 1976-02-23 1976-02-23 Chambre de coupure perfectionnee pour disjoncteurs basse tension

Publications (2)

Publication Number Publication Date
FR2341931A1 true FR2341931A1 (fr) 1977-09-16
FR2341931B1 FR2341931B1 (OSRAM) 1979-07-20

Family

ID=9169554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7605178A Granted FR2341931A1 (fr) 1976-02-23 1976-02-23 Chambre de coupure perfectionnee pour disjoncteurs basse tension

Country Status (1)

Country Link
FR (1) FR2341931A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104247182A (zh) * 2012-04-20 2014-12-24 施耐德电气美国股份有限公司 带有烟室的被动电弧管理装置
CN113574622A (zh) * 2019-02-20 2021-10-29 伊顿智能动力有限公司 有效冷却流出气体的开关装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104247182A (zh) * 2012-04-20 2014-12-24 施耐德电气美国股份有限公司 带有烟室的被动电弧管理装置
CN104247182B (zh) * 2012-04-20 2016-12-07 施耐德电气美国股份有限公司 带有烟室的被动电弧管理装置
CN113574622A (zh) * 2019-02-20 2021-10-29 伊顿智能动力有限公司 有效冷却流出气体的开关装置

Also Published As

Publication number Publication date
FR2341931B1 (OSRAM) 1979-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse