FR2371034A1 - Sirene rotative d'alarme actionnee electriquement - Google Patents

Sirene rotative d'alarme actionnee electriquement

Info

Publication number
FR2371034A1
FR2371034A1 FR7633829A FR7633829A FR2371034A1 FR 2371034 A1 FR2371034 A1 FR 2371034A1 FR 7633829 A FR7633829 A FR 7633829A FR 7633829 A FR7633829 A FR 7633829A FR 2371034 A1 FR2371034 A1 FR 2371034A1
Authority
FR
France
Prior art keywords
impeller
motor
ports
siren
assembled
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.)
Granted
Application number
FR7633829A
Other languages
English (en)
French (fr)
Other versions
FR2371034B3 (index.php
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7633829A priority Critical patent/FR2371034A1/fr
Publication of FR2371034A1 publication Critical patent/FR2371034A1/fr
Application granted granted Critical
Publication of FR2371034B3 publication Critical patent/FR2371034B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K7/00—Sirens
    • G10K7/02—Sirens in which the sound-producing member is rotated manually or by a motor
    • G10K7/04—Sirens in which the sound-producing member is rotated manually or by a motor by an electric motor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR7633829A 1976-11-10 1976-11-10 Sirene rotative d'alarme actionnee electriquement Granted FR2371034A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7633829A FR2371034A1 (fr) 1976-11-10 1976-11-10 Sirene rotative d'alarme actionnee electriquement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7633829A FR2371034A1 (fr) 1976-11-10 1976-11-10 Sirene rotative d'alarme actionnee electriquement

Publications (2)

Publication Number Publication Date
FR2371034A1 true FR2371034A1 (fr) 1978-06-09
FR2371034B3 FR2371034B3 (index.php) 1979-07-27

Family

ID=9179731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633829A Granted FR2371034A1 (fr) 1976-11-10 1976-11-10 Sirene rotative d'alarme actionnee electriquement

Country Status (1)

Country Link
FR (1) FR2371034A1 (index.php)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393374A (en) * 1980-03-24 1983-07-12 Iskra-Sozd Elektrokovinske Industrije N.Sol.O. Low power siren
US4691194A (en) * 1983-10-11 1987-09-01 Iskra-Sozd Elektrokovinske Industrije N.Sol.O Electric alarm siren with arc-like runner legs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393374A (en) * 1980-03-24 1983-07-12 Iskra-Sozd Elektrokovinske Industrije N.Sol.O. Low power siren
US4691194A (en) * 1983-10-11 1987-09-01 Iskra-Sozd Elektrokovinske Industrije N.Sol.O Electric alarm siren with arc-like runner legs

Also Published As

Publication number Publication date
FR2371034B3 (index.php) 1979-07-27

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