FR1081313A - Improvement in magnetic parts of electromagnetic devices - Google Patents

Improvement in magnetic parts of electromagnetic devices

Info

Publication number
FR1081313A
FR1081313A FR1081313DA FR1081313A FR 1081313 A FR1081313 A FR 1081313A FR 1081313D A FR1081313D A FR 1081313DA FR 1081313 A FR1081313 A FR 1081313A
Authority
FR
France
Prior art keywords
improvement
magnetic parts
electromagnetic devices
electromagnetic
devices
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.)
Stone J and Co Ltd
Original Assignee
Stone J and Co Ltd
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 Stone J and Co Ltd filed Critical Stone J and Co Ltd
Application granted granted Critical
Publication of FR1081313A publication Critical patent/FR1081313A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetic Treatment Devices (AREA)
FR1081313D 1952-07-14 1953-07-15 Improvement in magnetic parts of electromagnetic devices Expired FR1081313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2937322X 1952-07-14

Publications (1)

Publication Number Publication Date
FR1081313A true FR1081313A (en) 1954-12-17

Family

ID=10918155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1081313D Expired FR1081313A (en) 1952-07-14 1953-07-15 Improvement in magnetic parts of electromagnetic devices

Country Status (2)

Country Link
US (1) US2937322A (en)
FR (1) FR1081313A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7928609B2 (en) * 2006-10-03 2011-04-19 International Safety & Development, Llc Shock-proof electrical outlet
US8136890B2 (en) * 2008-04-02 2012-03-20 International Safety & Development, Llc Shock proof devices and methods
EP2426690B1 (en) * 2010-09-04 2016-11-02 ABB Schweiz AG Magnetic actuator for a circuit breaker arrangement
WO2015134916A1 (en) 2014-03-07 2015-09-11 International Safety Holdings, LLC Systems and methods for modular shock proof electrical outlets

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2359102A (en) * 1940-11-05 1944-09-26 Gen Electric Wound core reactor
US2382857A (en) * 1943-04-15 1945-08-14 Gen Electric Electric induction apparatus
US2393439A (en) * 1943-05-06 1946-01-22 Herbert E White Method of making laminated cores for transformers
US2582351A (en) * 1946-05-11 1952-01-15 Magnavox Co Alternating current plunger type solenoid
US2595755A (en) * 1949-05-24 1952-05-06 Gen Electric Electromagnet
US2586532A (en) * 1950-10-07 1952-02-19 Gen Electric Method of working laminated metal

Also Published As

Publication number Publication date
US2937322A (en) 1960-05-17

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