FR1277022A - Electrical circuit breakers - Google Patents

Electrical circuit breakers

Info

Publication number
FR1277022A
FR1277022A FR848364A FR848364A FR1277022A FR 1277022 A FR1277022 A FR 1277022A FR 848364 A FR848364 A FR 848364A FR 848364 A FR848364 A FR 848364A FR 1277022 A FR1277022 A FR 1277022A
Authority
FR
France
Prior art keywords
electrical circuit
circuit breakers
breakers
electrical
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
FR848364A
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.)
JA Crabtree and Co Ltd
Original Assignee
JA Crabtree and Co Ltd
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 claimed from GB290260A external-priority patent/GB908954A/en
Application filed by JA Crabtree and Co Ltd filed Critical JA Crabtree and Co Ltd
Priority to FR848364A priority Critical patent/FR1277022A/en
Application granted granted Critical
Publication of FR1277022A publication Critical patent/FR1277022A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/121—Protection of release mechanisms
FR848364A 1960-01-27 1960-12-29 Electrical circuit breakers Expired FR1277022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR848364A FR1277022A (en) 1960-01-27 1960-12-29 Electrical circuit breakers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB290260A GB908954A (en) 1960-01-27 1960-01-27 Improvements in and connected with electric circuit breakers
FR848364A FR1277022A (en) 1960-01-27 1960-12-29 Electrical circuit breakers

Publications (1)

Publication Number Publication Date
FR1277022A true FR1277022A (en) 1961-11-24

Family

ID=26188765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848364A Expired FR1277022A (en) 1960-01-27 1960-12-29 Electrical circuit breakers

Country Status (1)

Country Link
FR (1) FR1277022A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1291008B (en) * 1963-04-29 1969-03-20 Heinemann Electric Co Small self switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1291008B (en) * 1963-04-29 1969-03-20 Heinemann Electric Co Small self switch

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