FR1037874A - Perfectionnements aux relais électromagnétiques - Google Patents

Perfectionnements aux relais électromagnétiques

Info

Publication number
FR1037874A
FR1037874A FR1037874DA FR1037874A FR 1037874 A FR1037874 A FR 1037874A FR 1037874D A FR1037874D A FR 1037874DA FR 1037874 A FR1037874 A FR 1037874A
Authority
FR
France
Prior art keywords
electromagnetic relays
relays
electromagnetic
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
English (en)
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 FR1037874A publication Critical patent/FR1037874A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/16—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for conjoint, e.g. additive, operation of the relay
FR1037874D 1950-06-02 1951-05-30 Perfectionnements aux relais électromagnétiques Expired FR1037874A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1385850A GB690048A (en) 1950-06-02 1950-06-02 Improvements in or relating to electromagnetic relays

Publications (1)

Publication Number Publication Date
FR1037874A true FR1037874A (fr) 1953-09-23

Family

ID=10030656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1037874D Expired FR1037874A (fr) 1950-06-02 1951-05-30 Perfectionnements aux relais électromagnétiques

Country Status (3)

Country Link
BE (1) BE503676A (enrdf_load_stackoverflow)
FR (1) FR1037874A (enrdf_load_stackoverflow)
GB (1) GB690048A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924753A (en) * 1955-06-17 1960-02-09 English Electric Co Ltd Electrical protective relay systems

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11462345B2 (en) * 2019-09-30 2022-10-04 Rockwell Automation Technologies, Inc. Systems and methods for controlling contactor bounce

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924753A (en) * 1955-06-17 1960-02-09 English Electric Co Ltd Electrical protective relay systems

Also Published As

Publication number Publication date
BE503676A (enrdf_load_stackoverflow)
GB690048A (en) 1953-04-08

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