FR752839A - Polarized electromagnetic relay - Google Patents

Polarized electromagnetic relay

Info

Publication number
FR752839A
FR752839A FR752839DA FR752839A FR 752839 A FR752839 A FR 752839A FR 752839D A FR752839D A FR 752839DA FR 752839 A FR752839 A FR 752839A
Authority
FR
France
Prior art keywords
electromagnetic relay
polarized electromagnetic
polarized
relay
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
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.)
Compagnie des Telephones Thomson Houston
Original Assignee
Compagnie des Telephones Thomson Houston
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 Compagnie des Telephones Thomson Houston filed Critical Compagnie des Telephones Thomson Houston
Application granted granted Critical
Publication of FR752839A publication Critical patent/FR752839A/en
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
    • H01H47/04—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 holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
FR752839D 1932-03-25 1933-03-21 Polarized electromagnetic relay Expired FR752839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US601114A US2081019A (en) 1932-03-25 1932-03-25 Electromagnetic relay

Publications (1)

Publication Number Publication Date
FR752839A true FR752839A (en) 1933-09-30

Family

ID=24406277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR752839D Expired FR752839A (en) 1932-03-25 1933-03-21 Polarized electromagnetic relay

Country Status (2)

Country Link
US (1) US2081019A (en)
FR (1) FR752839A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004735B (en) * 1954-10-21 1957-03-21 Siemens Ag Armature training on electromagnetic relays

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004735B (en) * 1954-10-21 1957-03-21 Siemens Ag Armature training on electromagnetic relays

Also Published As

Publication number Publication date
US2081019A (en) 1937-05-18

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