FR985585A - Improvements to electrical relays - Google Patents

Improvements to electrical relays

Info

Publication number
FR985585A
FR985585A FR985585DA FR985585A FR 985585 A FR985585 A FR 985585A FR 985585D A FR985585D A FR 985585DA FR 985585 A FR985585 A FR 985585A
Authority
FR
France
Prior art keywords
electrical relays
relays
electrical
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)
Inventor
Ermanno Fiamma
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.)
TELERADIO SA
Original Assignee
TELERADIO 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 TELERADIO SA filed Critical TELERADIO SA
Application granted granted Critical
Publication of FR985585A publication Critical patent/FR985585A/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)
FR985585D 1949-02-24 1949-02-24 Improvements to electrical relays Expired FR985585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR985585T 1949-02-24

Publications (1)

Publication Number Publication Date
FR985585A true FR985585A (en) 1951-07-20

Family

ID=9537515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985585D Expired FR985585A (en) 1949-02-24 1949-02-24 Improvements to electrical relays

Country Status (1)

Country Link
FR (1) FR985585A (en)

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