DE1961018B2 - Lautsprecher - Google Patents
LautsprecherInfo
- 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
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
- H04R9/022—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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3024730A1 (de) * | 1979-06-30 | 1981-01-08 | Pioneer Electronic Corp | Lautsprechersystem mit koaxialen, planaren membranen |
DE3024732A1 (de) * | 1979-06-30 | 1981-01-08 | Pioneer Electronic Corp | Magnetischer kreis |
DE3024729A1 (de) * | 1979-06-30 | 1981-01-22 | Pioneer Electronic Corp | Schwingspulenkoerper fuer eine planare membran |
DE3024733A1 (de) * | 1979-06-30 | 1981-01-22 | Pioneer Electronic Corp | Schwingspulenanordnung |
DE3024728A1 (de) * | 1979-06-30 | 1981-01-22 | Pioneer Electronic Corp | Treibereinrichtung fuer eine planarmembran-lautsprecheranordnung |
Families Citing this family (21)
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 |
US4661973A (en) * | 1983-12-03 | 1987-04-28 | Pioneer Electronic Corporation | Minimization of distortion due to a voice coil displacement in a speaker unit |
ATE77879T1 (de) * | 1985-04-17 | 1992-07-15 | Geoquip Security Systems Ltd | Vibrationsempfindlicher transduktor. |
GB9206014D0 (en) * | 1992-03-19 | 1992-04-29 | Oxford Instr Ltd | Magnet assembly |
US6519349B1 (en) | 1995-09-02 | 2003-02-11 | New Transducers Limited | Loudspeaker |
US6003766A (en) | 1995-09-02 | 1999-12-21 | New Transducers Limited | Vending machine |
US6151402A (en) * | 1995-09-02 | 2000-11-21 | New Transducers Limited | Vibration transducers |
US6192136B1 (en) * | 1995-09-02 | 2001-02-20 | New Transducers Limited | Inertial 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 |
DE60324665D1 (de) * | 2002-01-25 | 2008-12-24 | Sonion Horsens As | Flexible membran mit integrierter spule |
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 |
EP2074325B1 (de) * | 2006-10-17 | 2010-01-06 | Selettra S.r.l. | 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)
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 |
-
1968
- 1968-12-18 US US784669A patent/US3651283A/en not_active Expired - Lifetime
-
1969
- 1969-12-05 DE DE19691961018 patent/DE1961018B2/de active Pending
- 1969-12-17 NL NL6918939A patent/NL6918939A/xx unknown
- 1969-12-18 GB GB61784/69A patent/GB1298568A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3024730A1 (de) * | 1979-06-30 | 1981-01-08 | Pioneer Electronic Corp | Lautsprechersystem mit koaxialen, planaren membranen |
DE3024732A1 (de) * | 1979-06-30 | 1981-01-08 | Pioneer Electronic Corp | Magnetischer kreis |
DE3024729A1 (de) * | 1979-06-30 | 1981-01-22 | Pioneer Electronic Corp | Schwingspulenkoerper fuer eine planare membran |
DE3024733A1 (de) * | 1979-06-30 | 1981-01-22 | Pioneer Electronic Corp | Schwingspulenanordnung |
DE3024728A1 (de) * | 1979-06-30 | 1981-01-22 | Pioneer Electronic Corp | Treibereinrichtung fuer eine planarmembran-lautsprecheranordnung |
Also Published As
Publication number | Publication date |
---|---|
NL6918939A (de) | 1970-06-22 |
GB1298568A (en) | 1972-12-06 |
DE1961018A1 (de) | 1970-07-02 |
US3651283A (en) | 1972-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SH | Request for examination between 03.10.1968 and 22.04.1971 |