FR539329A - Improvements to electromagnets - Google Patents

Improvements to electromagnets

Info

Publication number
FR539329A
FR539329A FR539329DA FR539329A FR 539329 A FR539329 A FR 539329A FR 539329D A FR539329D A FR 539329DA FR 539329 A FR539329 A FR 539329A
Authority
FR
France
Prior art keywords
electromagnets
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)
Inventor
Marcel Scherrer
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 filed Critical
Application granted granted Critical
Publication of FR539329A publication Critical patent/FR539329A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1638—Armatures not entering the winding
FR539329D 1920-03-17 1921-03-26 Improvements to electromagnets Expired FR539329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE539329X 1920-03-17

Publications (1)

Publication Number Publication Date
FR539329A true FR539329A (en) 1922-06-24

Family

ID=3872030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR539329D Expired FR539329A (en) 1920-03-17 1921-03-26 Improvements to electromagnets

Country Status (1)

Country Link
FR (1) FR539329A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547131A (en) * 1949-12-30 1951-04-03 Lewus Alexander Jay Electromagnetic relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547131A (en) * 1949-12-30 1951-04-03 Lewus Alexander Jay Electromagnetic relay

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