FR1080825A - Improvements to electrical relays - Google Patents

Improvements to electrical relays

Info

Publication number
FR1080825A
FR1080825A FR1080825DA FR1080825A FR 1080825 A FR1080825 A FR 1080825A FR 1080825D A FR1080825D A FR 1080825DA FR 1080825 A FR1080825 A FR 1080825A
Authority
FR
France
Prior art keywords
electrical relays
relays
electrical
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.)
A Reyrolle and Co Ltd
Original Assignee
A Reyrolle 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
Application filed by A Reyrolle and Co Ltd filed Critical A Reyrolle and Co Ltd
Application granted granted Critical
Publication of FR1080825A publication Critical patent/FR1080825A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/40—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to ratio of voltage and current
FR1080825D 1952-05-27 1953-05-26 Improvements to electrical relays Expired FR1080825A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1080825X 1952-05-27

Publications (1)

Publication Number Publication Date
FR1080825A true FR1080825A (en) 1954-12-14

Family

ID=10872593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1080825D Expired FR1080825A (en) 1952-05-27 1953-05-26 Improvements to electrical relays

Country Status (1)

Country Link
FR (1) FR1080825A (en)

Similar Documents

Publication Publication Date Title
FR1066839A (en) Improvements to electrical relays
FR1077875A (en) Improvements to electromagnetic relays
FR1072711A (en) Improvements to electrical contactors
FR63654E (en) Improvements to electrical contactors
FR1050751A (en) Improvements to mechanical razors
FR1075019A (en) Improvements to electrical relays
FR1063383A (en) Improvements to electromagnetic relays
FR1179005A (en) Improvements to electrical relays
FR1035790A (en) Improvements to magnetic relays
FR1080825A (en) Improvements to electrical relays
FR1075557A (en) Improvements to electromagnetic relays
FR1091720A (en) Improvements to overcurrent relays
FR1071995A (en) Improvements to electrical relays
FR1071041A (en) Improvements to electromagnetic relays
FR1060712A (en) Improvements to electromagnetic relays
CH315202A (en) Relay
FR1060756A (en) Compensated relay
FR1083477A (en) Improvements to electromagnetic relays
FR1069311A (en) Improvements to guillotines
FR1081745A (en) Improvements to recording relays
FR1070801A (en) Improvements to electrical switches
FR1066206A (en) Improvements to electrical switches
FR1061316A (en) Improvements to electrical switches
FR1058521A (en) Improvements to electrical switches
FR1080149A (en) Improvements made to an electrical relay