FR2331859B3 - - Google Patents

Info

Publication number
FR2331859B3
FR2331859B3 FR7628872A FR7628872A FR2331859B3 FR 2331859 B3 FR2331859 B3 FR 2331859B3 FR 7628872 A FR7628872 A FR 7628872A FR 7628872 A FR7628872 A FR 7628872A FR 2331859 B3 FR2331859 B3 FR 2331859B3
Authority
FR
France
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
FR7628872A
Other languages
French (fr)
Other versions
FR2331859A1 (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2331859A1 publication Critical patent/FR2331859A1/fr
Application granted granted Critical
Publication of FR2331859B3 publication Critical patent/FR2331859B3/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
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/13—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using electromagnetic driving means
    • G10K9/15—Self-interrupting arrangements
FR7628872A 1975-11-11 1976-09-24 Avertisseur electromagnetique Granted FR2331859A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752550557 DE2550557C3 (de) 1975-11-11 1975-11-11 Elektromagnetisches Signalhorn

Publications (2)

Publication Number Publication Date
FR2331859A1 FR2331859A1 (fr) 1977-06-10
FR2331859B3 true FR2331859B3 (ja) 1979-06-08

Family

ID=5961441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7628872A Granted FR2331859A1 (fr) 1975-11-11 1976-09-24 Avertisseur electromagnetique

Country Status (3)

Country Link
DE (1) DE2550557C3 (ja)
FR (1) FR2331859A1 (ja)
IT (1) IT1123074B (ja)

Also Published As

Publication number Publication date
IT1123074B (it) 1986-04-30
DE2550557A1 (de) 1977-05-18
FR2331859A1 (fr) 1977-06-10
DE2550557B2 (de) 1980-01-03
DE2550557C3 (de) 1980-09-04

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