FR720943A - Sound synchronoscope - Google Patents

Sound synchronoscope

Info

Publication number
FR720943A
FR720943A FR720943DA FR720943A FR 720943 A FR720943 A FR 720943A FR 720943D A FR720943D A FR 720943DA FR 720943 A FR720943 A FR 720943A
Authority
FR
France
Prior art keywords
synchronoscope
sound
sound synchronoscope
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
Edouard-Auguste Vivegnis
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 FR720943A publication Critical patent/FR720943A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/40—Synchronising a generator for connection to a network or to another generator
    • H02J3/42—Synchronising a generator for connection to a network or to another generator with automatic parallel connection when synchronisation is achieved

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR720943D 1931-08-01 1931-08-01 Sound synchronoscope Expired FR720943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR720943T 1931-08-01

Publications (1)

Publication Number Publication Date
FR720943A true FR720943A (en) 1932-02-25

Family

ID=9095395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR720943D Expired FR720943A (en) 1931-08-01 1931-08-01 Sound synchronoscope

Country Status (1)

Country Link
FR (1) FR720943A (en)

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