GB622091A - Improvements in polarised resonance relays - Google Patents

Improvements in polarised resonance relays

Info

Publication number
GB622091A
GB622091A GB6932/47A GB693247A GB622091A GB 622091 A GB622091 A GB 622091A GB 6932/47 A GB6932/47 A GB 6932/47A GB 693247 A GB693247 A GB 693247A GB 622091 A GB622091 A GB 622091A
Authority
GB
United Kingdom
Prior art keywords
frame
electromagnet
march
polarised
fixed
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
GB6932/47A
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Publication of GB622091A publication Critical patent/GB622091A/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)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
GB6932/47A 1946-03-18 1947-03-12 Improvements in polarised resonance relays Expired GB622091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR924898T 1946-03-18

Publications (1)

Publication Number Publication Date
GB622091A true GB622091A (en) 1949-04-26

Family

ID=9439706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6932/47A Expired GB622091A (en) 1946-03-18 1947-03-12 Improvements in polarised resonance relays

Country Status (4)

Country Link
BE (1) BE470470A (enrdf_load_stackoverflow)
CH (1) CH261207A (enrdf_load_stackoverflow)
FR (1) FR924898A (enrdf_load_stackoverflow)
GB (1) GB622091A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR924898A (fr) 1947-08-19
CH261207A (fr) 1949-04-30
BE470470A (enrdf_load_stackoverflow)

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