GB483100A - Improvements in or relating to electromagnetic devices having variable reluctance - Google Patents

Improvements in or relating to electromagnetic devices having variable reluctance

Info

Publication number
GB483100A
GB483100A GB2836136A GB2836136A GB483100A GB 483100 A GB483100 A GB 483100A GB 2836136 A GB2836136 A GB 2836136A GB 2836136 A GB2836136 A GB 2836136A GB 483100 A GB483100 A GB 483100A
Authority
GB
United Kingdom
Prior art keywords
portions
knob
winding
electromagnetic
reluctance
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
GB2836136A
Other languages
English (en)
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.)
Allen West and Co Ltd
Original Assignee
Allen West 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
Priority to BE423967D priority Critical patent/BE423967A/xx
Application filed by Allen West and Co Ltd filed Critical Allen West and Co Ltd
Priority to GB2836136A priority patent/GB483100A/en
Priority to FR827449D priority patent/FR827449A/fr
Publication of GB483100A publication Critical patent/GB483100A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/86—Means for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
    • H01H50/88—Mechanical means, e.g. dash-pot

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetic Treatment Devices (AREA)
GB2836136A 1936-10-19 1936-10-19 Improvements in or relating to electromagnetic devices having variable reluctance Expired GB483100A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE423967D BE423967A (en:Method) 1936-10-19
GB2836136A GB483100A (en) 1936-10-19 1936-10-19 Improvements in or relating to electromagnetic devices having variable reluctance
FR827449D FR827449A (fr) 1936-10-19 1937-10-04 Perfectionnements aux circuits magnétiques à réluctances variables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2836136A GB483100A (en) 1936-10-19 1936-10-19 Improvements in or relating to electromagnetic devices having variable reluctance

Publications (1)

Publication Number Publication Date
GB483100A true GB483100A (en) 1938-04-12

Family

ID=10274441

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2836136A Expired GB483100A (en) 1936-10-19 1936-10-19 Improvements in or relating to electromagnetic devices having variable reluctance

Country Status (3)

Country Link
BE (1) BE423967A (en:Method)
FR (1) FR827449A (en:Method)
GB (1) GB483100A (en:Method)

Also Published As

Publication number Publication date
BE423967A (en:Method)
FR827449A (fr) 1938-04-26

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