FR1556623A - - Google Patents

Info

Publication number
FR1556623A
FR1556623A FR1556623DA FR1556623A FR 1556623 A FR1556623 A FR 1556623A FR 1556623D A FR1556623D A FR 1556623DA FR 1556623 A FR1556623 A FR 1556623A
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
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 FR1556623A publication Critical patent/FR1556623A/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
    • G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
    • G10K9/22—Mountings; Casings
    • 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)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Adhesives Or Adhesive Processes (AREA)
FR1556623D 1967-03-02 1968-03-04 Expired FR1556623A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967B0069904 DE1970911U (de) 1967-03-02 1967-03-02 Elektromagnetischer signalgeber, insbesondere elektromagnetisches horn.

Publications (1)

Publication Number Publication Date
FR1556623A true FR1556623A (fr) 1969-02-07

Family

ID=6976467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1556623D Expired FR1556623A (fr) 1967-03-02 1968-03-04

Country Status (3)

Country Link
AT (1) AT277009B (fr)
DE (1) DE1970911U (fr)
FR (1) FR1556623A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19635567A1 (de) * 1996-09-02 1998-03-05 Sen Jochen Plenk Sportgerät

Also Published As

Publication number Publication date
DE1970911U (de) 1967-10-19
AT277009B (de) 1969-12-10

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