GB897892A - Improvements in tuned electromagnetic relays - Google Patents

Improvements in tuned electromagnetic relays

Info

Publication number
GB897892A
GB897892A GB485860A GB485860A GB897892A GB 897892 A GB897892 A GB 897892A GB 485860 A GB485860 A GB 485860A GB 485860 A GB485860 A GB 485860A GB 897892 A GB897892 A GB 897892A
Authority
GB
United Kingdom
Prior art keywords
reed
magnetic
trough
air
feb
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
GB485860A
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Publication of GB897892A publication Critical patent/GB897892A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/30—Electromagnetic relays specially adapted for actuation by AC
    • H01H51/32—Frequency relays; Mechanically-tuned relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Contacts (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
GB485860A 1959-02-11 1960-02-11 Improvements in tuned electromagnetic relays Expired GB897892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES61720A DE1080228B (de) 1959-02-11 1959-02-11 Resonanzrelais

Publications (1)

Publication Number Publication Date
GB897892A true GB897892A (en) 1962-05-30

Family

ID=7495073

Family Applications (1)

Application Number Title Priority Date Filing Date
GB485860A Expired GB897892A (en) 1959-02-11 1960-02-11 Improvements in tuned electromagnetic relays

Country Status (6)

Country Link
BE (1) BE587444A (en:Method)
CH (1) CH382853A (en:Method)
DE (1) DE1080228B (en:Method)
FR (1) FR1248307A (en:Method)
GB (1) GB897892A (en:Method)
NL (1) NL248249A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171526B (de) * 1961-09-13 1964-06-04 Sargent & Greenleaf Resonanz-Zungenrelais

Also Published As

Publication number Publication date
DE1080228B (de) 1960-04-21
BE587444A (fr) 1960-05-30
CH382853A (de) 1964-10-15
NL248249A (en:Method)
FR1248307A (fr) 1960-12-09

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