AT318020B - Antriebsmagnet für elektromagnetische Schallerzeuger, insbesondere Wecker für Fernsprechgeräte - Google Patents

Antriebsmagnet für elektromagnetische Schallerzeuger, insbesondere Wecker für Fernsprechgeräte

Info

Publication number
AT318020B
AT318020B AT406372A AT406372A AT318020B AT 318020 B AT318020 B AT 318020B AT 406372 A AT406372 A AT 406372A AT 406372 A AT406372 A AT 406372A AT 318020 B AT318020 B AT 318020B
Authority
AT
Austria
Prior art keywords
telephones
drive magnet
sound generators
alarm clocks
electromagnetic sound
Prior art date
Application number
AT406372A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT318020B publication Critical patent/AT318020B/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
    • H01F27/325—Coil bobbins

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Electromagnets (AREA)
AT406372A 1971-05-27 1972-05-09 Antriebsmagnet für elektromagnetische Schallerzeuger, insbesondere Wecker für Fernsprechgeräte AT318020B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2126448A DE2126448B2 (de) 1971-05-27 1971-05-27 Antriebsmagnet fur elektromagne tische Schallerzeuger

Publications (1)

Publication Number Publication Date
AT318020B true AT318020B (de) 1974-09-25

Family

ID=5809135

Family Applications (1)

Application Number Title Priority Date Filing Date
AT406372A AT318020B (de) 1971-05-27 1972-05-09 Antriebsmagnet für elektromagnetische Schallerzeuger, insbesondere Wecker für Fernsprechgeräte

Country Status (7)

Country Link
AT (1) AT318020B (de)
BE (1) BE784048A (de)
BR (1) BR7203405D0 (de)
CH (1) CH537630A (de)
DE (1) DE2126448B2 (de)
IT (1) IT955787B (de)
ZA (1) ZA723290B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019215802A1 (de) * 2019-10-15 2021-04-15 SUMIDA Components & Modules GmbH Formadaptive Halterung für eine Kernausführung und damit hergestelltes induktives Bauelement

Also Published As

Publication number Publication date
BR7203405D0 (pt) 1974-08-22
IT955787B (it) 1973-09-29
CH537630A (de) 1973-05-31
ZA723290B (en) 1973-02-28
DE2126448B2 (de) 1974-11-14
BE784048A (fr) 1972-09-18
DE2126448C3 (de) 1975-07-03
DE2126448A1 (de) 1972-12-07

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Legal Events

Date Code Title Description
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