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FR600972A - Improvements to AC relays - Google Patents

Improvements to AC relays

Info

Publication number
FR600972A
FR600972A FR600972DA FR600972A FR 600972 A FR600972 A FR 600972A FR 600972D A FR600972D A FR 600972DA FR 600972 A FR600972 A FR 600972A
Authority
FR
France
Prior art keywords
relays
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR600972A publication Critical patent/FR600972A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
FR600972D 1924-04-22 1925-04-21 Improvements to AC relays Expired FR600972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB998124A GB237334A (en) 1924-04-22 1924-04-22 Improvements in alternating current relays

Publications (1)

Publication Number Publication Date
FR600972A true FR600972A (en) 1926-02-19

Family

ID=9882325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR600972D Expired FR600972A (en) 1924-04-22 1925-04-21 Improvements to AC relays

Country Status (2)

Country Link
FR (1) FR600972A (en)
GB (1) GB237334A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547026A (en) * 1948-01-02 1951-04-03 Motorola Inc Vibrating reed structure
US2843700A (en) * 1953-10-15 1958-07-15 Bendix Aviat Corp Rotary electrical relay
DE1514189B1 (en) * 1964-01-31 1970-01-29 Motorola Inc Electromechanical frequency-sensitive device
DE3124412C1 (en) * 1981-06-22 1989-01-12 Hendel, Horst, Ing. (grad.), 8031 Eichenau Small polarized electromagnetic relay

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628343A (en) * 1950-02-11 1953-02-10 Varo Mfg Co Inc Mechanical vibrating device
US2688059A (en) * 1950-08-14 1954-08-31 Motorola Inc Electromechanical device
US2799460A (en) * 1951-07-06 1957-07-16 Charles E Hastings Remote control apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547026A (en) * 1948-01-02 1951-04-03 Motorola Inc Vibrating reed structure
US2843700A (en) * 1953-10-15 1958-07-15 Bendix Aviat Corp Rotary electrical relay
DE1514189B1 (en) * 1964-01-31 1970-01-29 Motorola Inc Electromechanical frequency-sensitive device
DE3124412C1 (en) * 1981-06-22 1989-01-12 Hendel, Horst, Ing. (grad.), 8031 Eichenau Small polarized electromagnetic relay

Also Published As

Publication number Publication date
GB237334A (en) 1925-07-22

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