FR879281A - electromagnet for polyphase current - Google Patents

electromagnet for polyphase current

Info

Publication number
FR879281A
FR879281A FR879281DA FR879281A FR 879281 A FR879281 A FR 879281A FR 879281D A FR879281D A FR 879281DA FR 879281 A FR879281 A FR 879281A
Authority
FR
France
Prior art keywords
electromagnet
polyphase current
polyphase
current
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.)
Rheinmetall Air Defence AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Application granted granted Critical
Publication of FR879281A publication Critical patent/FR879281A/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
    • H01F7/10—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current
    • 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
    • H01F7/14—Pivoting armatures
    • H01F7/145—Rotary electromagnets with variable gap

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR879281D 1940-04-12 1942-02-13 electromagnet for polyphase current Expired FR879281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH879281X 1940-04-12

Publications (1)

Publication Number Publication Date
FR879281A true FR879281A (en) 1943-02-18

Family

ID=4544702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879281D Expired FR879281A (en) 1940-04-12 1942-02-13 electromagnet for polyphase current

Country Status (1)

Country Link
FR (1) FR879281A (en)

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