CH447284A - Elektrodynamischer Wandler - Google Patents

Elektrodynamischer Wandler

Info

Publication number
CH447284A
CH447284A CH203966A CH203966A CH447284A CH 447284 A CH447284 A CH 447284A CH 203966 A CH203966 A CH 203966A CH 203966 A CH203966 A CH 203966A CH 447284 A CH447284 A CH 447284A
Authority
CH
Switzerland
Prior art keywords
electrodynamic converter
electrodynamic
converter
Prior art date
Application number
CH203966A
Other languages
English (en)
Inventor
Mauz Paul
Original Assignee
Mauz Paul
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 Mauz Paul filed Critical Mauz Paul
Publication of CH447284A publication Critical patent/CH447284A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H04R2209/021—Reduction of eddy currents in the magnetic circuit of electrodynamic loudspeaker transducer

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
CH203966A 1965-02-17 1966-02-10 Elektrodynamischer Wandler CH447284A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965M0064194 DE1280324B (de) 1965-02-17 1965-02-17 Dynamischer elektro-akustischer Wandler

Publications (1)

Publication Number Publication Date
CH447284A true CH447284A (de) 1967-11-30

Family

ID=7311040

Family Applications (1)

Application Number Title Priority Date Filing Date
CH203966A CH447284A (de) 1965-02-17 1966-02-10 Elektrodynamischer Wandler

Country Status (3)

Country Link
CH (1) CH447284A (de)
DE (1) DE1280324B (de)
GB (1) GB1131398A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234212B2 (de) * 1971-12-17 1977-09-02
JPS533776Y2 (de) * 1972-10-14 1978-01-31
US4289937A (en) * 1978-05-30 1981-09-15 Mitsubishi Denki Kabushiki Kaisha Speaker with fine grain ferromagnetic material on center pole or ring
DE3108715A1 (de) * 1981-03-07 1982-09-16 Magnetfabrik Bonn Gmbh Vorm. Gewerkschaft Windhorst, 5300 Bonn Ringspalt-magnetbandsystem fuer dynamische lautsprecher

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1827114A (en) * 1928-09-20 1931-10-13 Vesper A Schlenker Acoustic device
US1903164A (en) * 1929-06-15 1933-03-28 Temple Corp Loud speaker
DE623800C (de) * 1930-08-14
GB409433A (en) * 1932-11-09 1934-05-03 Henryk Brzeski Improvements in and relating to loud speakers
DE844165C (de) * 1949-07-07 1952-07-17 Wilhelm Petersen Lautsprecher

Also Published As

Publication number Publication date
DE1280324B (de) 1968-10-17
GB1131398A (en) 1968-10-23

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