FR970843A - Dispositifs magnétiques, et notamment relais électromagnétiques à contacts - Google Patents

Dispositifs magnétiques, et notamment relais électromagnétiques à contacts

Info

Publication number
FR970843A
FR970843A FR970843DA FR970843A FR 970843 A FR970843 A FR 970843A FR 970843D A FR970843D A FR 970843DA FR 970843 A FR970843 A FR 970843A
Authority
FR
France
Prior art keywords
contacts
magnetic devices
electromagnetic relays
particular electromagnetic
relays
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)
Inventor
Christopher Henry Foulkes
Percy Arthur Childs
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR970843A publication Critical patent/FR970843A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/287—Details of the shape of the contact springs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
FR970843D 1947-08-08 1948-07-29 Dispositifs magnétiques, et notamment relais électromagnétiques à contacts Expired FR970843A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2193247A GB631713A (en) 1947-08-08 1947-08-08 Improvements in or relating to electromagnetic contact-making relays

Publications (1)

Publication Number Publication Date
FR970843A true FR970843A (fr) 1951-01-09

Family

ID=10171223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970843D Expired FR970843A (fr) 1947-08-08 1948-07-29 Dispositifs magnétiques, et notamment relais électromagnétiques à contacts

Country Status (3)

Country Link
BE (1) BE484240A (en, 2012)
FR (1) FR970843A (en, 2012)
GB (1) GB631713A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1802585B1 (de) * 1967-10-11 1970-10-01 Clare & Co C P Quecksilber-Schutzrohrankerkontakt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1802585B1 (de) * 1967-10-11 1970-10-01 Clare & Co C P Quecksilber-Schutzrohrankerkontakt

Also Published As

Publication number Publication date
GB631713A (en) 1949-11-08
BE484240A (en, 2012)

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