GB1443491A - Electrodynamic transducer - Google Patents

Electrodynamic transducer

Info

Publication number
GB1443491A
GB1443491A GB3933774A GB3933774A GB1443491A GB 1443491 A GB1443491 A GB 1443491A GB 3933774 A GB3933774 A GB 3933774A GB 3933774 A GB3933774 A GB 3933774A GB 1443491 A GB1443491 A GB 1443491A
Authority
GB
United Kingdom
Prior art keywords
electrodynamic transducer
electrodynamic
transducer
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
GB3933774A
Other languages
English (en)
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.)
AKG Acoustics GmbH
Original Assignee
AKG Akustische und Kino Geraete 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 AKG Akustische und Kino Geraete GmbH filed Critical AKG Akustische und Kino Geraete GmbH
Publication of GB1443491A publication Critical patent/GB1443491A/en
Expired legal-status Critical Current

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
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/046—Construction
    • H04R9/047—Construction in which the windings of the moving coil lay in the same plane

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
GB3933774A 1973-09-14 1974-09-09 Electrodynamic transducer Expired GB1443491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT798173A AT325694B (de) 1973-09-14 1973-09-14 Elektrodynamischer wandler, insbesondere schallwandler

Publications (1)

Publication Number Publication Date
GB1443491A true GB1443491A (en) 1976-07-21

Family

ID=3601293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3933774A Expired GB1443491A (en) 1973-09-14 1974-09-09 Electrodynamic transducer

Country Status (4)

Country Link
JP (1) JPS5057424A (enExample)
AT (1) AT325694B (enExample)
DE (1) DE2442854A1 (enExample)
GB (1) GB1443491A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427753A1 (fr) * 1978-06-01 1979-12-28 Sawafuji Tadashi Transducteurs acoustiques
US4471173A (en) * 1982-03-01 1984-09-11 Magnepan, Inc. Piston-diaphragm speaker
US4471172A (en) * 1982-03-01 1984-09-11 Magnepan, Inc. Planar diaphragm transducer with improved magnetic circuit
US4480155A (en) * 1982-03-01 1984-10-30 Magnepan, Inc. Diaphragm type magnetic transducer
US4491698A (en) * 1982-06-17 1985-01-01 David A. Larson Electro-acoustic transducer with diaphragm and blank therefor
EP0762095A1 (de) * 1995-08-26 1997-03-12 W. SCHLAFHORST AG & CO. Tauchspulen-Geber mit Membranstützkörper

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5256520A (en) * 1975-11-04 1977-05-10 Keiji Suzuki Dynamic speaker
JPS581035Y2 (ja) * 1978-01-13 1983-01-08 パイオニア株式会社 電気音響変換器
EP0113732A4 (en) * 1982-07-19 1986-02-13 Anthony Bernard Clarke ELECTROMAGNETIC-ACOUSTIC TRANSDUCER.
KR101057842B1 (ko) * 2009-04-23 2011-08-19 미쓰비시 덴끼 엔지니어링 가부시키가이샤 전자 변환기

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427753A1 (fr) * 1978-06-01 1979-12-28 Sawafuji Tadashi Transducteurs acoustiques
US4276449A (en) * 1978-06-01 1981-06-30 Tadashi Sawafuji Speaker or microphone having corrugated diaphragm with conductors thereon
US4471173A (en) * 1982-03-01 1984-09-11 Magnepan, Inc. Piston-diaphragm speaker
US4471172A (en) * 1982-03-01 1984-09-11 Magnepan, Inc. Planar diaphragm transducer with improved magnetic circuit
US4480155A (en) * 1982-03-01 1984-10-30 Magnepan, Inc. Diaphragm type magnetic transducer
US4491698A (en) * 1982-06-17 1985-01-01 David A. Larson Electro-acoustic transducer with diaphragm and blank therefor
EP0762095A1 (de) * 1995-08-26 1997-03-12 W. SCHLAFHORST AG & CO. Tauchspulen-Geber mit Membranstützkörper

Also Published As

Publication number Publication date
AT325694B (de) 1975-11-10
DE2442854A1 (de) 1975-03-20
ATA798173A (de) 1975-01-15
JPS5057424A (enExample) 1975-05-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee