FR857941A - Relay energized by alternating current - Google Patents

Relay energized by alternating current

Info

Publication number
FR857941A
FR857941A FR857941DA FR857941A FR 857941 A FR857941 A FR 857941A FR 857941D A FR857941D A FR 857941DA FR 857941 A FR857941 A FR 857941A
Authority
FR
France
Prior art keywords
alternating current
relay energized
energized
relay
alternating
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR857941A publication Critical patent/FR857941A/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
    • H01F7/12—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current having anti-chattering arrangements
    • H01F7/1205—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current having anti-chattering arrangements having short-circuited conductors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR857941D 1938-07-18 1939-07-18 Relay energized by alternating current Expired FR857941A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE857941X 1938-07-18

Publications (1)

Publication Number Publication Date
FR857941A true FR857941A (en) 1940-10-05

Family

ID=6789703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857941D Expired FR857941A (en) 1938-07-18 1939-07-18 Relay energized by alternating current

Country Status (1)

Country Link
FR (1) FR857941A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655472A1 (en) * 1989-12-05 1991-06-07 Merlin Gerin MAGNETIC CIRCUIT WITH PHASE BAND FOR ALTERNATING CURRENT ELECTRICAL EQUIPMENT.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655472A1 (en) * 1989-12-05 1991-06-07 Merlin Gerin MAGNETIC CIRCUIT WITH PHASE BAND FOR ALTERNATING CURRENT ELECTRICAL EQUIPMENT.
EP0432055A1 (en) * 1989-12-05 1991-06-12 Merlin Gerin Magnetic circuit with shading ring for AC-electrical equipment

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