FR657401A - Improvements to synchronization systems - Google Patents

Improvements to synchronization systems

Info

Publication number
FR657401A
FR657401A FR657401DA FR657401A FR 657401 A FR657401 A FR 657401A FR 657401D A FR657401D A FR 657401DA FR 657401 A FR657401 A FR 657401A
Authority
FR
France
Prior art keywords
synchronization systems
synchronization
systems
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.)
Electrical Research Products Inc
Original Assignee
Electrical Research Products Inc
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 Electrical Research Products Inc filed Critical Electrical Research Products Inc
Application granted granted Critical
Publication of FR657401A publication Critical patent/FR657401A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals
    • H04N5/067—Arrangements or circuits at the transmitter end
    • H04N5/073—Arrangements or circuits at the transmitter end for mutually locking plural sources of synchronising signals, e.g. studios or relay stations
FR657401D 1927-06-23 1928-06-21 Improvements to synchronization systems Expired FR657401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US200799A US1763909A (en) 1927-06-23 1927-06-23 Speed regulator

Publications (1)

Publication Number Publication Date
FR657401A true FR657401A (en) 1929-05-22

Family

ID=22743235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR657401D Expired FR657401A (en) 1927-06-23 1928-06-21 Improvements to synchronization systems

Country Status (2)

Country Link
US (1) US1763909A (en)
FR (1) FR657401A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419637A (en) * 1943-02-20 1947-04-29 Radio Patents Corp Synchronizing system
US2437392A (en) * 1944-10-27 1948-03-09 Sunbeam Corp Synchronous driving apparatus
US2510046A (en) * 1947-04-18 1950-05-30 Zenith Radio Corp Radio-wire signaling system

Also Published As

Publication number Publication date
US1763909A (en) 1930-06-17

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