CH537630A - Drive magnet for electromagnetic sound generators - Google Patents

Drive magnet for electromagnetic sound generators

Info

Publication number
CH537630A
CH537630A CH680072A CH680072A CH537630A CH 537630 A CH537630 A CH 537630A CH 680072 A CH680072 A CH 680072A CH 680072 A CH680072 A CH 680072A CH 537630 A CH537630 A CH 537630A
Authority
CH
Switzerland
Prior art keywords
drive magnet
sound generators
electromagnetic sound
electromagnetic
generators
Prior art date
Application number
CH680072A
Other languages
German (de)
Inventor
Koelbl Paul
Lehrer Wolfgang
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
Publication of CH537630A publication Critical patent/CH537630A/en

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
CH680072A 1971-05-27 1972-05-08 Drive magnet for electromagnetic sound generators CH537630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2126448A DE2126448B2 (en) 1971-05-27 1971-05-27 Drive magnet for electromagnetic sound generators

Publications (1)

Publication Number Publication Date
CH537630A true CH537630A (en) 1973-05-31

Family

ID=5809135

Family Applications (1)

Application Number Title Priority Date Filing Date
CH680072A CH537630A (en) 1971-05-27 1972-05-08 Drive magnet for electromagnetic sound generators

Country Status (7)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019215802A1 (en) * 2019-10-15 2021-04-15 SUMIDA Components & Modules GmbH Shape-adaptive holder for a core design and an inductive component manufactured with it

Also Published As

Publication number Publication date
IT955787B (en) 1973-09-29
BR7203405D0 (en) 1974-08-22
DE2126448B2 (en) 1974-11-14
BE784048A (en) 1972-09-18
DE2126448A1 (en) 1972-12-07
DE2126448C3 (en) 1975-07-03
ZA723290B (en) 1973-02-28
AT318020B (en) 1974-09-25

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Legal Events

Date Code Title Description
PL Patent ceased