FR1025648A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
FR1025648A
FR1025648A FR1025648DA FR1025648A FR 1025648 A FR1025648 A FR 1025648A FR 1025648D A FR1025648D A FR 1025648DA FR 1025648 A FR1025648 A FR 1025648A
Authority
FR
France
Prior art keywords
circuit breaker
breaker
circuit
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
Other languages
French (fr)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1025648A publication Critical patent/FR1025648A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/36—Means for applying mechanical tension to fusible member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/38—Means for extinguishing or suppressing arc
FR1025648D 1949-09-29 1950-09-26 Circuit breaker Expired FR1025648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US118500A US2590524A (en) 1949-09-29 1949-09-29 Circuit interrupter

Publications (1)

Publication Number Publication Date
FR1025648A true FR1025648A (en) 1953-04-17

Family

ID=22378984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1025648D Expired FR1025648A (en) 1949-09-29 1950-09-26 Circuit breaker

Country Status (2)

Country Link
US (1) US2590524A (en)
FR (1) FR1025648A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845510A (en) * 1954-09-25 1958-07-29 Siemens Ag Circuit interrupters
US3855563A (en) * 1973-11-21 1974-12-17 Westinghouse Electric Corp Circuit interrupter
US4952900A (en) * 1989-12-04 1990-08-28 Westinghouse Electric Corp. Controlled seal for an expulsion fuse and method of assembling same
US4995886A (en) * 1989-12-04 1991-02-26 Westinghouse Electric Corp. Method of assembling a controlled seal for an expulsion fuse

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2276899A (en) * 1938-08-03 1942-03-17 Westinghouse Electric & Mfg Co Circuit interrupter

Also Published As

Publication number Publication date
US2590524A (en) 1952-03-25

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