FR1526109A - Avertisseur sonore - Google Patents

Avertisseur sonore

Info

Publication number
FR1526109A
FR1526109A FR101394A FR101394A FR1526109A FR 1526109 A FR1526109 A FR 1526109A FR 101394 A FR101394 A FR 101394A FR 101394 A FR101394 A FR 101394A FR 1526109 A FR1526109 A FR 1526109A
Authority
FR
France
Prior art keywords
buzzer
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
FR101394A
Other languages
English (en)
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.)
NOVI PB
Original Assignee
NOVI PB
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 NOVI PB filed Critical NOVI PB
Priority to FR101394A priority Critical patent/FR1526109A/fr
Priority to BE710559D priority patent/BE710559A/xx
Priority to NL6802838A priority patent/NL6802838A/xx
Priority to GB1105768A priority patent/GB1182210A/en
Priority to ES352073A priority patent/ES352073A1/es
Priority to DE19681766054 priority patent/DE1766054B1/de
Application granted granted Critical
Publication of FR1526109A publication Critical patent/FR1526109A/fr
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromechanical Clocks (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
FR101394A 1967-04-04 1967-04-04 Avertisseur sonore Expired FR1526109A (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR101394A FR1526109A (fr) 1967-04-04 1967-04-04 Avertisseur sonore
BE710559D BE710559A (ja) 1967-04-04 1968-02-09
NL6802838A NL6802838A (ja) 1967-04-04 1968-02-29
GB1105768A GB1182210A (en) 1967-04-04 1968-03-07 Improvements in and relating to Acoustic Warning Devices.
ES352073A ES352073A1 (es) 1967-04-04 1968-03-16 Unos perfeccionamientos en la fabricacion de advertidores acusticos.
DE19681766054 DE1766054B1 (de) 1967-04-04 1968-03-28 Mit wechselstrom betriebenes warngeraet fuer die ver schiedensten verwendungszwecke, insbesondere fuer kraft raeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR101394A FR1526109A (fr) 1967-04-04 1967-04-04 Avertisseur sonore

Publications (1)

Publication Number Publication Date
FR1526109A true FR1526109A (fr) 1968-05-24

Family

ID=8628113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR101394A Expired FR1526109A (fr) 1967-04-04 1967-04-04 Avertisseur sonore

Country Status (6)

Country Link
BE (1) BE710559A (ja)
DE (1) DE1766054B1 (ja)
ES (1) ES352073A1 (ja)
FR (1) FR1526109A (ja)
GB (1) GB1182210A (ja)
NL (1) NL6802838A (ja)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE492932C (de) * 1930-02-27 Westfaelische Metall Ind A G Akustisches Signalinstrument
DE410846C (de) * 1922-10-18 1925-03-06 Jakob Kertel Elektrische Hupe mit einer einen Luftraum einschliessenden, von einem Elektromagneten beeinflussten Doppelmembran
DE541535C (de) * 1929-05-11 1932-01-13 Weber Kranz & Co G M B H Verfahren zur Herstellung einer hydraulisch erhaertenden UEberzugsmasse aus Zement und bitumenhaltigem Schiefer
FR1226231A (fr) * 1958-07-16 1960-07-08 Magneti Marelli Spa Avertisseur électro-acoustique, en particulier pour véhicules automobiles

Also Published As

Publication number Publication date
NL6802838A (ja) 1968-10-07
GB1182210A (en) 1970-02-25
BE710559A (ja) 1968-06-17
ES352073A1 (es) 1969-06-16
DE1766054B1 (de) 1971-07-01

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