ZA723290B - Improvements in or relating to drive magnets for electromagnetic sound rators - Google Patents

Improvements in or relating to drive magnets for electromagnetic sound rators

Info

Publication number
ZA723290B
ZA723290B ZA723290A ZA723290A ZA723290B ZA 723290 B ZA723290 B ZA 723290B ZA 723290 A ZA723290 A ZA 723290A ZA 723290 A ZA723290 A ZA 723290A ZA 723290 B ZA723290 B ZA 723290B
Authority
ZA
South Africa
Prior art keywords
rators
relating
drive magnets
electromagnetic sound
sound
Prior art date
Application number
ZA723290A
Other languages
English (en)
Inventor
P Kolbl
W Lehrer
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 ZA723290B publication Critical patent/ZA723290B/xx

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)
ZA723290A 1971-05-27 1972-05-15 Improvements in or relating to drive magnets for electromagnetic sound rators ZA723290B (en)

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
ZA723290B true ZA723290B (en) 1973-02-28

Family

ID=5809135

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA723290A ZA723290B (en) 1971-05-27 1972-05-15 Improvements in or relating to drive magnets for electromagnetic sound rators

Country Status (7)

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

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
AT318020B (de) 1974-09-25
DE2126448B2 (de) 1974-11-14
IT955787B (it) 1973-09-29
DE2126448A1 (de) 1972-12-07
DE2126448C3 (enrdf_load_stackoverflow) 1975-07-03
BE784048A (fr) 1972-09-18
CH537630A (de) 1973-05-31
BR7203405D0 (pt) 1974-08-22

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