JPS5013027A - - Google Patents

Info

Publication number
JPS5013027A
JPS5013027A JP48069934A JP6993473A JPS5013027A JP S5013027 A JPS5013027 A JP S5013027A JP 48069934 A JP48069934 A JP 48069934A JP 6993473 A JP6993473 A JP 6993473A JP S5013027 A JPS5013027 A JP S5013027A
Authority
JP
Japan
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.)
Pending
Application number
JP48069934A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5013027A publication Critical patent/JPS5013027A/ja
Pending 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
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/02—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP48069934A 1972-06-22 1973-06-22 Pending JPS5013027A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26525072A 1972-06-22 1972-06-22

Publications (1)

Publication Number Publication Date
JPS5013027A true JPS5013027A (it) 1975-02-10

Family

ID=23009664

Family Applications (2)

Application Number Title Priority Date Filing Date
JP48069934A Pending JPS5013027A (it) 1972-06-22 1973-06-22
JP1980172258U Expired JPS6019436Y2 (ja) 1972-06-22 1980-12-02 トランスジュ−サ装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1980172258U Expired JPS6019436Y2 (ja) 1972-06-22 1980-12-02 トランスジュ−サ装置

Country Status (16)

Country Link
US (1) US3798391A (it)
JP (2) JPS5013027A (it)
KR (1) KR780000424B1 (it)
BE (1) BE801293A (it)
CA (1) CA963571A (it)
CH (1) CH559993A5 (it)
DE (1) DE2326960C3 (it)
ES (1) ES416111A1 (it)
FR (1) FR2202420B1 (it)
GB (1) GB1426391A (it)
HK (1) HK49477A (it)
IE (1) IE37725B1 (it)
IT (1) IT989118B (it)
NL (1) NL7308542A (it)
SE (1) SE388103B (it)
SU (1) SU583783A3 (it)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379528U (it) * 1976-12-03 1978-07-03
JPS5664514A (en) * 1979-10-29 1981-06-01 Dx Antenna Co Ltd Filter
JPH0530598A (ja) * 1991-07-23 1993-02-05 Bodeisonitsuku Kk 電気・機械振動変換器
JP2006500887A (ja) * 2002-09-26 2006-01-05 セイコーエプソン株式会社 駆動機構
WO2015146446A1 (ja) * 2014-03-26 2015-10-01 株式会社サウンドファン 万能スピーカ
JP2016054571A (ja) * 2011-07-21 2016-04-14 株式会社シーエンジ 自共鳴発音型スピーカ

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2507704C3 (de) * 1975-02-22 1980-07-24 Dr. Kuhn & Co Gmbh, 5000 Koeln Sprechhilfegerät für Kehlkopfoperierte
DE2810459C3 (de) * 1977-03-14 1986-11-13 Sergej Valentinovič Čeljabinsk Burundukov Elektrodynamischer Wandler von mechanischen Schwingungen in elektrische Signale und umgekehrt, Stereo- und Monophonie-Tonköpfe und elektrodynamisches Mikrophon
US4385210A (en) * 1980-09-19 1983-05-24 Electro-Magnetic Corporation Electro-acoustic planar transducer
DE3208678A1 (de) * 1982-03-10 1983-09-22 Siemens AG, 1000 Berlin und 8000 München Sprechanbahnungsgeraet
FR2549335B1 (fr) * 1983-07-13 1985-10-31 Corselli Laurent Haut-parleur a modulation magnetique
US8295537B2 (en) 2010-03-31 2012-10-23 Bose Corporation Loudspeaker moment and torque balancing
US8295536B2 (en) 2010-03-31 2012-10-23 Bose Corporation Moving magnet levered loudspeaker
US9055370B2 (en) 2012-08-31 2015-06-09 Bose Corporation Vibration-reducing passive radiators
TWI610576B (zh) * 2016-08-15 2018-01-01 緯創資通股份有限公司 揚聲器
GB201619516D0 (en) * 2016-11-18 2017-01-04 Cooper Technologies Co Electroacoustic driver and related loudspeaker/sounder

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2110153A (en) * 1934-10-19 1938-03-08 Philips Nv Magnetic system
US2492255A (en) * 1944-12-26 1949-12-27 John O Angehrn Sealed-coil type vibratory magnet loudspeaker
DE1037510B (de) * 1957-01-09 1958-08-28 Johann Distler K G Elektromagnetischer Wandler
US3076062A (en) * 1959-10-30 1963-01-29 Dyna Magnetic Devices Inc Hearing-aid sound transducer
US3501358A (en) * 1967-08-30 1970-03-17 Gen Electric Method of making permanent magnet material powders having superior magnetic characteristics
DE1762107A1 (de) * 1968-04-08 1970-04-30 Lothar Kuhnert Rundlautsprecher
US3651283A (en) * 1968-12-18 1972-03-21 Audio Arts Inc Loudspeaker having elongated rectangular moving coil
US3625779A (en) * 1969-08-21 1971-12-07 Gen Electric Reduction-fusion process for the production of rare earth intermetallic compounds
US3655464A (en) * 1970-04-30 1972-04-11 Gen Electric Process of preparing a liquid sintered cobalt-rare earth intermetallic product
US3655463A (en) * 1970-04-30 1972-04-11 Gen Electric Sintered cobalt-rare earth intermetallic process using solid sintering additive
US3682715A (en) * 1970-08-24 1972-08-08 Gen Electric Sintered cobalt-rare earth intermetallic product including samarium and lanthanum and permanent magnets produced therefrom

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379528U (it) * 1976-12-03 1978-07-03
JPS5723994Y2 (it) * 1976-12-03 1982-05-24
JPS5664514A (en) * 1979-10-29 1981-06-01 Dx Antenna Co Ltd Filter
JPH0530598A (ja) * 1991-07-23 1993-02-05 Bodeisonitsuku Kk 電気・機械振動変換器
JP2006500887A (ja) * 2002-09-26 2006-01-05 セイコーエプソン株式会社 駆動機構
US8144380B2 (en) 2002-09-26 2012-03-27 Seiko Epson Corporation Drive mechanism
JP2016054571A (ja) * 2011-07-21 2016-04-14 株式会社シーエンジ 自共鳴発音型スピーカ
WO2015146446A1 (ja) * 2014-03-26 2015-10-01 株式会社サウンドファン 万能スピーカ
US10231057B2 (en) 2014-03-26 2019-03-12 Sound Fun Corporation Universal speaker

Also Published As

Publication number Publication date
NL7308542A (it) 1973-12-27
SE388103B (sv) 1976-09-20
DE2326960B2 (de) 1980-10-02
CH559993A5 (it) 1975-06-13
FR2202420A1 (it) 1974-05-03
CA963571A (en) 1975-02-25
IE37725B1 (en) 1977-09-28
IT989118B (it) 1975-05-20
ES416111A1 (es) 1976-06-16
BE801293A (fr) 1973-10-15
JPS5690099U (it) 1981-07-18
GB1426391A (en) 1976-02-25
US3798391A (en) 1974-03-19
KR780000424B1 (en) 1978-10-10
IE37725L (en) 1973-12-22
FR2202420B1 (it) 1980-04-18
HK49477A (en) 1977-09-30
SU583783A3 (ru) 1977-12-05
DE2326960A1 (de) 1974-01-10
JPS6019436Y2 (ja) 1985-06-11
DE2326960C3 (de) 1981-05-14

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