DE3004674C2 - - Google Patents

Info

Publication number
DE3004674C2
DE3004674C2 DE19803004674 DE3004674A DE3004674C2 DE 3004674 C2 DE3004674 C2 DE 3004674C2 DE 19803004674 DE19803004674 DE 19803004674 DE 3004674 A DE3004674 A DE 3004674A DE 3004674 C2 DE3004674 C2 DE 3004674C2
Authority
DE
Germany
Prior art keywords
buzzer
support body
armature
tube
designed
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
DE19803004674
Other languages
German (de)
English (en)
Other versions
DE3004674A1 (de
Inventor
Heinrich 6236 Eschborn De Vial
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.)
Telenorma Telefonbau und Normalzeit GmbH
Original Assignee
Telenorma Telefonbau und Normalzeit 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 Telenorma Telefonbau und Normalzeit GmbH filed Critical Telenorma Telefonbau und Normalzeit GmbH
Priority to DE19803004674 priority Critical patent/DE3004674A1/de
Publication of DE3004674A1 publication Critical patent/DE3004674A1/de
Application granted granted Critical
Publication of DE3004674C2 publication Critical patent/DE3004674C2/de
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
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/062—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated
    • G10K1/066—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated the sounding member being a tube, plate or rod
    • 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
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/08—Non-electric sound-amplifying devices, e.g. non-electric megaphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Telephone Set Structure (AREA)
DE19803004674 1980-02-08 1980-02-08 Summer Granted DE3004674A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803004674 DE3004674A1 (de) 1980-02-08 1980-02-08 Summer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803004674 DE3004674A1 (de) 1980-02-08 1980-02-08 Summer

Publications (2)

Publication Number Publication Date
DE3004674A1 DE3004674A1 (de) 1981-08-13
DE3004674C2 true DE3004674C2 (enExample) 1987-10-01

Family

ID=6094107

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803004674 Granted DE3004674A1 (de) 1980-02-08 1980-02-08 Summer

Country Status (1)

Country Link
DE (1) DE3004674A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005003293A1 (de) * 2005-01-24 2006-07-27 Continental Teves Ag & Co. Ohg Befestigungsvorrichtung für Sensoren oder Aktoren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1862076U (de) * 1962-08-22 1962-11-15 Hellmuth Kuhnke Summer.
US3950744A (en) * 1974-06-14 1976-04-13 Projects Unlimited, Inc. Modular buzzer with diaphragm molded into housing
US4160132A (en) * 1978-06-20 1979-07-03 Lectron Products, Inc. Electromagnetic acoustic transducer with its air gap established at assembly by counteracting springs

Also Published As

Publication number Publication date
DE3004674A1 (de) 1981-08-13

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: TELENORMA TELEFONBAU UND NORMALZEIT GMBH, 6000 FRA

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee