DE1961018B2 - Lautsprecher - Google Patents

Lautsprecher

Info

Publication number
DE1961018B2
DE1961018B2 DE19691961018 DE1961018A DE1961018B2 DE 1961018 B2 DE1961018 B2 DE 1961018B2 DE 19691961018 DE19691961018 DE 19691961018 DE 1961018 A DE1961018 A DE 1961018A DE 1961018 B2 DE1961018 B2 DE 1961018B2
Authority
DE
Germany
Prior art keywords
speaker
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.)
Pending
Application number
DE19691961018
Other languages
English (en)
Other versions
DE1961018A1 (de
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 DE1961018A1 publication Critical patent/DE1961018A1/de
Publication of DE1961018B2 publication Critical patent/DE1961018B2/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/022—Cooling arrangements

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)
DE19691961018 1968-12-18 1969-12-05 Lautsprecher Pending DE1961018B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78466968A 1968-12-18 1968-12-18

Publications (2)

Publication Number Publication Date
DE1961018A1 DE1961018A1 (de) 1970-07-02
DE1961018B2 true DE1961018B2 (de) 1971-10-07

Family

ID=25133168

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691961018 Pending DE1961018B2 (de) 1968-12-18 1969-12-05 Lautsprecher

Country Status (4)

Country Link
US (1) US3651283A (de)
DE (1) DE1961018B2 (de)
GB (1) GB1298568A (de)
NL (1) NL6918939A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024732A1 (de) * 1979-06-30 1981-01-08 Pioneer Electronic Corp Magnetischer kreis
DE3024730A1 (de) * 1979-06-30 1981-01-08 Pioneer Electronic Corp Lautsprechersystem mit koaxialen, planaren membranen
DE3024728A1 (de) * 1979-06-30 1981-01-22 Pioneer Electronic Corp Treibereinrichtung fuer eine planarmembran-lautsprecheranordnung
DE3024733A1 (de) * 1979-06-30 1981-01-22 Pioneer Electronic Corp Schwingspulenanordnung
DE3024729A1 (de) * 1979-06-30 1981-01-22 Pioneer Electronic Corp Schwingspulenkoerper fuer eine planare membran

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798391A (en) * 1972-06-22 1974-03-19 Gen Electric Movable magnet loudspeaker
US4013846A (en) * 1975-08-28 1977-03-22 Minnesota Mining And Manufacturing Company Piston loudspeaker
US4412104A (en) * 1978-11-24 1983-10-25 Hitachi Metals, Ltd. Rectangular magnetic circuit for speaker
GB2155733B (en) * 1983-12-03 1987-10-21 Pioneer Electronic Corp Voice coil speaker
GB2175771B (en) * 1985-04-17 1989-01-11 Geoquip Security Systems Ltd Vibration sensitive transducer
GB9206014D0 (en) * 1992-03-19 1992-04-29 Oxford Instr Ltd Magnet assembly
US6003766A (en) 1995-09-02 1999-12-21 New Transducers Limited Vending machine
US6519349B1 (en) 1995-09-02 2003-02-11 New Transducers Limited Loudspeaker
US6192136B1 (en) * 1995-09-02 2001-02-20 New Transducers Limited Inertial vibration transducers
US6151402A (en) * 1995-09-02 2000-11-21 New Transducers Limited Vibration transducers
DE19757099A1 (de) * 1997-12-20 1999-06-24 Nokia Deutschland Gmbh Kontaktierung für eine Schallwiedergabeanordnung nach dem Biegewellenprinzip
DE19821860A1 (de) * 1998-05-15 1999-11-18 Nokia Deutschland Gmbh Treiber für flaches Klangpaneel
TW510139B (en) * 2001-01-26 2002-11-11 Kirk Acoustics As An electroacoustic transducer and a coil and a magnet circuit therefor
KR100415052B1 (ko) * 2001-05-17 2004-01-13 (주)트윈 세이버 대출력 음향-진동 변환장치
KR20040081470A (ko) * 2002-01-25 2004-09-21 소니온 호르젠스 에이/에스 집적된 코일을 구비한 플랙서블 다이어프램
DE10238325A1 (de) * 2002-08-16 2004-03-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Lautsprecher
US20100142741A1 (en) * 2004-05-12 2010-06-10 Jan Princeton Plummer Loudspeaker
DE602007004243D1 (de) * 2006-10-17 2010-02-25 Selettra Srl Membranvergaser mit elektromagnetischem stellantrieb
US11184712B2 (en) 2015-05-19 2021-11-23 Bose Corporation Dual-field single-voice-coil transducer
US10499158B2 (en) * 2015-05-19 2019-12-03 Bose Corporation Electro-acoustic transducer with radiating acoustic seal and stacked magnetic circuit assembly
CN206341392U (zh) * 2016-10-25 2017-07-18 瑞声科技(新加坡)有限公司 扬声器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1126904A (fr) * 1949-10-11 1956-12-04 O S A E Perfectionnements apportés à la construction des haut-parleurs
US3073916A (en) * 1958-11-24 1963-01-15 Muter Company Blast-proof water-proof loudspeaker
US3095942A (en) * 1959-01-23 1963-07-02 Wilfred E Thibodean Sonic vibrator
US3268672A (en) * 1962-12-03 1966-08-23 Westinghouse Electric Corp Loudspeaker
US3453400A (en) * 1965-12-08 1969-07-01 Aldo L Coen Field structure for magnetic loudspeaker and methods of manufacture

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024732A1 (de) * 1979-06-30 1981-01-08 Pioneer Electronic Corp Magnetischer kreis
DE3024730A1 (de) * 1979-06-30 1981-01-08 Pioneer Electronic Corp Lautsprechersystem mit koaxialen, planaren membranen
DE3024728A1 (de) * 1979-06-30 1981-01-22 Pioneer Electronic Corp Treibereinrichtung fuer eine planarmembran-lautsprecheranordnung
DE3024733A1 (de) * 1979-06-30 1981-01-22 Pioneer Electronic Corp Schwingspulenanordnung
DE3024729A1 (de) * 1979-06-30 1981-01-22 Pioneer Electronic Corp Schwingspulenkoerper fuer eine planare membran

Also Published As

Publication number Publication date
US3651283A (en) 1972-03-21
DE1961018A1 (de) 1970-07-02
GB1298568A (en) 1972-12-06
NL6918939A (de) 1970-06-22

Similar Documents

Publication Publication Date Title
DK125481C (da) Klaebestift
BR6909774D0 (pt) 3-(-4) -aroil-piperidinas 1-substituidas
BR6913635D0 (pt) Hidroxifenilalcoilenoil isocianuratos
DK131693C (da) Autovern
CH497160A (fr) Réchaud-gril
BR6915185D0 (pt) 3-fenoxi-pirrolidinas 1-substituidas
BR6915184D0 (pt) Fenoxi-pirrolidinas 1-substituidas 3-substituidas
AT316669B (de) Mikrophon
DK132906C (da) Fluidistor
BE751027A (fr) Scheepsschroefaskokerafdichting
CH500585A (de) Vidikon
CH483847A (de) Skibob
BR6910255D0 (pt) Imidazolidino-quinazolinas
DK132981C (da) Slamaskine
BR6908258D0 (pt) Siloxama-amino-hidroxisulfonatos
BE748797A (fr) Werkanker
BR6909930D0 (pt) 1-carbamoil-3-aroil-pirrolidinas
AT296612B (de) Photosensibilisatoren
CH473515A (de) Mikrotelephon
BR6910136D0 (pt) 1-alcoil-inferior 3-azetidinois
DK132682C (da) Herbicid
AT289562B (de) Skibob
DE1998134U (de) Lautsprechsystem
AT294869B (de) Vorstapeleinrichtung
AT281961B (de) Schultzchalter

Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971