FR603556A - Electrically controlled relay - Google Patents

Electrically controlled relay

Info

Publication number
FR603556A
FR603556A FR603556DA FR603556A FR 603556 A FR603556 A FR 603556A FR 603556D A FR603556D A FR 603556DA FR 603556 A FR603556 A FR 603556A
Authority
FR
France
Prior art keywords
electrically controlled
controlled relay
relay
electrically
controlled
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
Allen Donald Cardwell
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 filed Critical
Application granted granted Critical
Publication of FR603556A publication Critical patent/FR603556A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/20—Repeater circuits; Relay circuits
    • H04L25/24—Relay circuits using discharge tubes or semiconductor devices
FR603556D 1924-08-15 1925-08-13 Electrically controlled relay Expired FR603556A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US732173A US1742847A (en) 1924-08-15 1924-08-15 Electrically-operated relay

Publications (1)

Publication Number Publication Date
FR603556A true FR603556A (en) 1926-04-19

Family

ID=24942471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR603556D Expired FR603556A (en) 1924-08-15 1925-08-13 Electrically controlled relay

Country Status (2)

Country Link
US (1) US1742847A (en)
FR (1) FR603556A (en)

Also Published As

Publication number Publication date
US1742847A (en) 1930-01-07

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