AU2001288498A1 - Loudspeaker with a diaphragm having integral vent bores - Google Patents

Loudspeaker with a diaphragm having integral vent bores

Info

Publication number
AU2001288498A1
AU2001288498A1 AU2001288498A AU8849801A AU2001288498A1 AU 2001288498 A1 AU2001288498 A1 AU 2001288498A1 AU 2001288498 A AU2001288498 A AU 2001288498A AU 8849801 A AU8849801 A AU 8849801A AU 2001288498 A1 AU2001288498 A1 AU 2001288498A1
Authority
AU
Australia
Prior art keywords
loudspeaker
diaphragm
vent bores
integral vent
integral
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.)
Abandoned
Application number
AU2001288498A
Inventor
Lucio Proni
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.)
JL Audio Inc
Original Assignee
JL Audio Inc
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 JL Audio Inc filed Critical JL Audio Inc
Publication of AU2001288498A1 publication Critical patent/AU2001288498A1/en
Abandoned 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
    • H04R9/022—Cooling arrangements
    • 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
    • H04R9/045—Mounting
    • 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
    • H04R9/041—Centering
    • H04R9/043—Inner suspension or damper, e.g. spider

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
AU2001288498A 2000-08-30 2001-08-29 Loudspeaker with a diaphragm having integral vent bores Abandoned AU2001288498A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/651,369 US6330340B1 (en) 1995-12-29 2000-08-30 Loudspeaker with a diaphragm having integral vent bores
US09/651,369 2000-08-30
PCT/US2001/026924 WO2002019763A2 (en) 2000-08-30 2001-08-29 Loudspeaker with a diaphragm having integral vent bores

Publications (1)

Publication Number Publication Date
AU2001288498A1 true AU2001288498A1 (en) 2002-03-13

Family

ID=24612610

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001288498A Abandoned AU2001288498A1 (en) 2000-08-30 2001-08-29 Loudspeaker with a diaphragm having integral vent bores

Country Status (3)

Country Link
US (1) US6330340B1 (en)
AU (1) AU2001288498A1 (en)
WO (1) WO2002019763A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001015493A1 (en) * 1999-08-20 2001-03-01 Fan Zhang Double coils and double magnetic gaps transducer
US20050099255A1 (en) * 2000-08-18 2005-05-12 Fan Zhang Transducer with dual coil and dual magnetic gap
US6496590B2 (en) * 2000-12-08 2002-12-17 Jl Audio, Inc. Loudspeaker with improved diaphragm
TW200401580A (en) * 2002-04-25 2004-01-16 Koninkl Philips Electronics Nv Loudspeaker with a first and a second diaphragm body
US7177439B2 (en) * 2003-03-06 2007-02-13 Peavey Electronics Corporation Methods and apparatus for dissipating heat in a voice coil
US20040247151A1 (en) * 2003-06-06 2004-12-09 Smith Keith L. Automobile sound system
US6944024B1 (en) 2004-02-19 2005-09-13 Audioplex Technology Incorporated Heat sink bracket for powered loudspeaker
JP2005269330A (en) * 2004-03-19 2005-09-29 Pioneer Electronic Corp Loudspeaker apparatus
JP4137869B2 (en) * 2004-10-25 2008-08-20 パイオニア株式会社 Speaker device and manufacturing method thereof
US7831059B1 (en) 2006-11-03 2010-11-09 Sahyoun Joseph Y Self-cooled electro-magnetic audio transducer
US20080279415A1 (en) * 2007-05-08 2008-11-13 Mitek Corp., Inc. Speaker cone and dust cap assembly
JP5392842B2 (en) * 2009-12-07 2014-01-22 アルパイン株式会社 Speaker device
CN107431862B (en) * 2015-02-05 2020-12-25 伊戈声学制造有限责任公司 Integrated voice coil and cone assembly and method of making same
USD848401S1 (en) * 2017-02-18 2019-05-14 Jose Luis Telle Speaker basket with spokes
USD833421S1 (en) * 2017-02-18 2018-11-13 Jose Luis Telle Speaker basket with ring
CN108377432B (en) * 2017-11-14 2019-11-01 安远兴美电子有限公司 A kind of sound equipment dust cap with safeguard function
USD877125S1 (en) * 2018-01-26 2020-03-03 Jacob Aaron Fuller Audio speaker frame
US10911875B2 (en) * 2018-08-30 2021-02-02 Apple Inc. Electro-acoustic transducer diaphragm with integrated structural features, and related systems and methods
CN109788379B (en) * 2019-01-25 2020-08-11 安康超美特科技股份有限公司 Outdoor bluetooth sound for riding

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB300744A (en) 1927-09-22 1928-11-22 British Thomson Houston Co Ltd Improvements relating to devices for the interconversion of electric oscillations and sound waves or equivalent mechanical vibrations
BE369111A (en) 1929-06-20
US1915217A (en) 1929-10-17 1933-06-20 Crosley Radio Corp Loud speaker
US1869665A (en) 1930-03-14 1932-08-02 Chann Thomas Loud speaker
US2261110A (en) 1934-02-28 1941-11-04 Rola Company Loud-speaker
US2261111A (en) 1934-02-28 1941-11-04 Rola Company Loud-speaker
US2295483A (en) 1934-06-04 1942-09-08 Jensen Radio Mfg Company Loudspeaker
US2429470A (en) 1934-06-04 1947-10-21 Jensen Mfg Company Loud-speaker with pressure-equalized chamber system enclosing flux gap
DE900227C (en) 1949-06-02 1953-12-21 Akg Akustische Kino Geraete Pillow speaker
GB724113A (en) 1951-03-29 1955-02-16 Canadian Benaudi Company Ltd Electrodynamic sound transmitting and receiving units
US2858377A (en) 1953-04-29 1958-10-28 Arthur Blumenfeld Driver unit for loudspeakers
US2775309A (en) 1954-03-15 1956-12-25 Acoustic Res Inc Sound translating devices
US3328537A (en) 1964-01-09 1967-06-27 Hecht William High frequency sound translating device
US3991286A (en) 1975-06-02 1976-11-09 Altec Corporation Heat dissipating device for loudspeaker voice coil
US4577069A (en) 1976-08-27 1986-03-18 Bose Corporation Electroacoustical transducer
US4158756A (en) 1976-08-27 1979-06-19 Bose Corporation Dynamic loudspeaker with plastic basket encapsulating front pole plate
JPS571500Y2 (en) 1977-06-08 1982-01-11
JPS55150699A (en) 1979-05-15 1980-11-22 Kenkichi Tsukamoto Speaker
WO1981001492A1 (en) 1979-11-09 1981-05-28 Matsushita Electric Ind Co Ltd Speaker and speaker system
DE3166920D1 (en) 1980-05-23 1984-12-06 Int Standard Electric Corp Method of making an electro dynamic transducer
JPS5791098A (en) 1980-11-28 1982-06-07 Hitachi Ltd Dynamic type speaker
US4433214A (en) 1981-12-24 1984-02-21 Motorola, Inc. Acoustical transducer with a slotted piston suspension
US4590332A (en) 1983-05-23 1986-05-20 Pascal Delbuck Phase coherent low frequency speaker
US4547632A (en) 1984-04-04 1985-10-15 Electro-Voice, Incorporated Dynamic loudspeaker
JPS647485U (en) 1987-06-30 1989-01-17
US4933975A (en) 1988-05-19 1990-06-12 Electro-Voice, Inc. Dynamic loudspeaker for producing high audio power
US5081684A (en) 1988-11-07 1992-01-14 Harman International Industries, Incorporated Shallow loudspeaker with slotted magnet structure
US5042072A (en) 1989-04-14 1991-08-20 Harman International Industries, Inc. Self-cooled loudspeaker
JPH03239099A (en) 1990-02-16 1991-10-24 Mitsubishi Electric Corp Cooling device for loudspeaker system
JPH06501354A (en) 1990-10-09 1994-02-10 スタージェ・アコムパニー・ベスローテン・フェンノートシャップ Dynamic loudspeaker with cooling device
NL9002510A (en) 1990-11-16 1992-06-16 Stage Accompany B V SPEAKER WITH COOLING.
US5357586A (en) 1991-05-16 1994-10-18 The Nordschow/Wright Loudspeaker Company Flow-through air-cooled loudspeaker system
JP3163902B2 (en) * 1994-06-16 2001-05-08 ソニー株式会社 Speaker device
JP3260590B2 (en) * 1995-05-12 2002-02-25 松下電器産業株式会社 Electrodynamic speaker
US5734734A (en) * 1995-12-29 1998-03-31 Proni; Lucio Audio voice coil adaptor ring
US5909015A (en) 1998-03-26 1999-06-01 Yamamoto; Shuji Self-cooled loudspeaker
US5940522A (en) 1998-05-12 1999-08-17 Boston Acoustics, Inc. Speaker with passive voice coil cooling
WO2000021329A1 (en) * 1998-10-08 2000-04-13 Babb Burton A High fidelity, broad band acoustic loudspeaker

Also Published As

Publication number Publication date
WO2002019763A3 (en) 2003-07-31
WO2002019763A2 (en) 2002-03-07
US6330340B1 (en) 2001-12-11

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