FR781446A - Improvements to thermal circuit breakers with maximum intensity - Google Patents

Improvements to thermal circuit breakers with maximum intensity

Info

Publication number
FR781446A
FR781446A FR781446DA FR781446A FR 781446 A FR781446 A FR 781446A FR 781446D A FR781446D A FR 781446DA FR 781446 A FR781446 A FR 781446A
Authority
FR
France
Prior art keywords
circuit breakers
maximum intensity
thermal circuit
thermal
intensity
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.)
Societe Franccaise Gardy SA
Original Assignee
Societe Franccaise Gardy 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 Societe Franccaise Gardy SA filed Critical Societe Franccaise Gardy SA
Application granted granted Critical
Publication of FR781446A publication Critical patent/FR781446A/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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/18—Electrothermal mechanisms with expanding rod, strip, or wire
FR781446D 1934-02-08 1934-02-08 Improvements to thermal circuit breakers with maximum intensity Expired FR781446A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR781446T 1934-02-08

Publications (1)

Publication Number Publication Date
FR781446A true FR781446A (en) 1935-05-15

Family

ID=9208280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781446D Expired FR781446A (en) 1934-02-08 1934-02-08 Improvements to thermal circuit breakers with maximum intensity

Country Status (2)

Country Link
BE (1) BE407533A (en)
FR (1) FR781446A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625625A (en) * 1950-06-02 1953-01-13 Mechanical Products Inc Free trip circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625625A (en) * 1950-06-02 1953-01-13 Mechanical Products Inc Free trip circuit breaker

Also Published As

Publication number Publication date
BE407533A (en)

Similar Documents

Publication Publication Date Title
FR792242A (en) Improvements to circuit breakers
FR813734A (en) Improvements made to circuit breakers
FR44399E (en) Improvements to circuit breakers
FR749883A (en) Improvements relating to electrical circuit breakers
FR811189A (en) Improvements to circuit breakers or circuit breakers
FR789938A (en) Television enhancements
FR781446A (en) Improvements to thermal circuit breakers with maximum intensity
FR788083A (en) Improvements to electrical switches
FR794535A (en) Maximum circuit breaker
FR787177A (en) Improvements to electrical switches
FR788480A (en) Improvements to electrical switches
FR767254A (en) Improvements to circuit breakers
FR794137A (en) Improvements to electrical switches
FR755555A (en) Advanced thermal circuit breaker at maximum intensity
FR764438A (en) Maximum circuit breaker
FR788374A (en) Improvements to circuit breakers
FR798476A (en) Improvements to electrical circuit breakers with mercury
FR785058A (en) Improvements to automatic circuit breakers
FR790315A (en) Improvements in the preparation of copper acetates
FR781135A (en) Improvements to electrical disconnectors
FR767980A (en) Improvements to disconnectors
FR792013A (en) Improvements to electrical switches
FR784743A (en) Improvements to contactors-circuit breakers
FR773762A (en) Jet breaker
FR784638A (en) Improvements to vests