GB603759A - Improvements in or relating to alternating current electromagnets or relays - Google Patents

Improvements in or relating to alternating current electromagnets or relays

Info

Publication number
GB603759A
GB603759A GB30735/45A GB3073545A GB603759A GB 603759 A GB603759 A GB 603759A GB 30735/45 A GB30735/45 A GB 30735/45A GB 3073545 A GB3073545 A GB 3073545A GB 603759 A GB603759 A GB 603759A
Authority
GB
United Kingdom
Prior art keywords
relays
relating
alternating current
class
short
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
GB30735/45A
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.)
Hazemeijer BV
Original Assignee
Hazemeijer BV
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 Hazemeijer BV filed Critical Hazemeijer BV
Publication of GB603759A publication Critical patent/GB603759A/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)
  • Electromagnets (AREA)

Abstract

603,759. Electromagnets. NAAMLOOZE VENNOOTSCHAP FABRIEK VAN ELECTRISCHE APPARATEN VOORHEEN F. HAZEMEIJER & CO. Nov. 16, 1945, No. 30735. Convention date, Aug. 28, 1942. [Class 35] [Also in Group XXXVII] An A.C. magnet has a laminatedstructure provided with a short-circuiting winding constituted in part by elongated deposits 5, 6 produced by welding or soldering and extending between the pressure plates arranged at the sides of the laminµ. The pressure plates themselves complete the short-circuited winding. Specifications 24977/11, [Class 35], and 366,464 are referred to.
GB30735/45A 1942-08-28 1945-11-16 Improvements in or relating to alternating current electromagnets or relays Expired GB603759A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL603759X 1942-08-28

Publications (1)

Publication Number Publication Date
GB603759A true GB603759A (en) 1948-06-22

Family

ID=19787865

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30735/45A Expired GB603759A (en) 1942-08-28 1945-11-16 Improvements in or relating to alternating current electromagnets or relays

Country Status (1)

Country Link
GB (1) GB603759A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094881B (en) * 1952-01-28 1960-12-15 Licentia Gmbh Electromagnet with short-circuit rings inserted in slots open to the pole surface
US4030056A (en) * 1975-11-19 1977-06-14 Cutler-Hammer, Inc. Core for an electromagnet having shading coils cast in situ
DE3219852A1 (en) * 1982-05-27 1983-12-01 Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn Drive magnet for switching devices, especially a contactor magnet, and a method for its production
DE3219855A1 (en) * 1982-05-27 1983-12-01 Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn Drive magnet for switching devices, especially a contactor magnet, and a method for its production

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094881B (en) * 1952-01-28 1960-12-15 Licentia Gmbh Electromagnet with short-circuit rings inserted in slots open to the pole surface
US4030056A (en) * 1975-11-19 1977-06-14 Cutler-Hammer, Inc. Core for an electromagnet having shading coils cast in situ
DE3219852A1 (en) * 1982-05-27 1983-12-01 Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn Drive magnet for switching devices, especially a contactor magnet, and a method for its production
DE3219855A1 (en) * 1982-05-27 1983-12-01 Klöckner-Moeller Elektrizitäts GmbH, 5300 Bonn Drive magnet for switching devices, especially a contactor magnet, and a method for its production

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