JPS571500Y2 - - Google Patents

Info

Publication number
JPS571500Y2
JPS571500Y2 JP1977074593U JP7459377U JPS571500Y2 JP S571500 Y2 JPS571500 Y2 JP S571500Y2 JP 1977074593 U JP1977074593 U JP 1977074593U JP 7459377 U JP7459377 U JP 7459377U JP S571500 Y2 JPS571500 Y2 JP S571500Y2
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.)
Expired
Application number
JP1977074593U
Other languages
Japanese (ja)
Other versions
JPS542430U (en]
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
Priority to JP1977074593U priority Critical patent/JPS571500Y2/ja
Priority to AU36637/78A priority patent/AU514130B2/en
Priority to GB24851/78A priority patent/GB1594778A/en
Priority to CA304,645A priority patent/CA1085744A/en
Priority to US05/912,292 priority patent/US4210778A/en
Priority to DE19782824845 priority patent/DE2824845A1/de
Priority to NL7806156A priority patent/NL7806156A/xx
Priority to FR7817201A priority patent/FR2394220A1/fr
Publication of JPS542430U publication Critical patent/JPS542430U/ja
Application granted granted Critical
Publication of JPS571500Y2 publication Critical patent/JPS571500Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
    • 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
JP1977074593U 1977-06-08 1977-06-08 Expired JPS571500Y2 (en])

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP1977074593U JPS571500Y2 (en]) 1977-06-08 1977-06-08
AU36637/78A AU514130B2 (en) 1977-06-08 1978-05-30 Speaker system with heat pipe
GB24851/78A GB1594778A (en) 1977-06-08 1978-05-31 Speaker system
CA304,645A CA1085744A (en) 1977-06-08 1978-06-02 Loudspeaker system with heat pipe means
US05/912,292 US4210778A (en) 1977-06-08 1978-06-05 Loudspeaker system with heat pipe
DE19782824845 DE2824845A1 (de) 1977-06-08 1978-06-06 Lautsprecheranordnung
NL7806156A NL7806156A (nl) 1977-06-08 1978-06-06 Luidsprekersysteem.
FR7817201A FR2394220A1 (fr) 1977-06-08 1978-06-08 Enceinte acoustique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977074593U JPS571500Y2 (en]) 1977-06-08 1977-06-08

Publications (2)

Publication Number Publication Date
JPS542430U JPS542430U (en]) 1979-01-09
JPS571500Y2 true JPS571500Y2 (en]) 1982-01-11

Family

ID=13551601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977074593U Expired JPS571500Y2 (en]) 1977-06-08 1977-06-08

Country Status (8)

Country Link
US (1) US4210778A (en])
JP (1) JPS571500Y2 (en])
AU (1) AU514130B2 (en])
CA (1) CA1085744A (en])
DE (1) DE2824845A1 (en])
FR (1) FR2394220A1 (en])
GB (1) GB1594778A (en])
NL (1) NL7806156A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014082760A (ja) * 2012-10-16 2014-05-08 Eberspaecher Exhaust Technology Gmbh & Co Kg 負荷容量を向上させたスピーカ

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128468Y2 (en]) * 1981-05-22 1986-08-23
US4655315A (en) * 1985-07-17 1987-04-07 Saville Robert W Speaker system
US4811403A (en) * 1987-06-10 1989-03-07 U.S. Sound, Inc. Ultralight loudspeaker enclosures
US4933975A (en) * 1988-05-19 1990-06-12 Electro-Voice, Inc. Dynamic loudspeaker for producing high audio power
US5073937A (en) * 1990-04-11 1991-12-17 Almasy Lee W Hydrodynamically pressure regulated loudspeaker systems
US6223853B1 (en) * 1994-12-23 2001-05-01 Graeme John Huon Loudspeaker system incorporating acoustic waveguide filters and method of construction
US5533132A (en) * 1995-01-23 1996-07-02 Jbl Incorporated Loudspeaker thermal management structure
US6330340B1 (en) 1995-12-29 2001-12-11 Jl Audio, Inc. Loudspeaker with a diaphragm having integral vent bores
US5792999A (en) * 1997-01-23 1998-08-11 Bose Corporation Noise attenuating in ported enclosure
US5771154A (en) * 1997-04-03 1998-06-23 Motorola, Inc. Heatsink assembly for a high-power device
US6259798B1 (en) 1997-07-18 2001-07-10 Mackie Designs Inc. Passive radiator cooled electronics/heat sink housing for a powered speaker
DE29713128U1 (de) * 1997-07-23 1997-09-25 ACR Brändli & Vögeli AG, Zurzach Verstärkereinbaumodul für Lautsprecherboxen, Baßreflexrohr und aktive Lautsprecherbox dafür
US5909015A (en) * 1998-03-26 1999-06-01 Yamamoto; Shuji Self-cooled loudspeaker
US6549637B1 (en) * 1998-09-24 2003-04-15 Peavey Electronics Corp. Loudspeaker with differential flow vent means
US6597795B1 (en) * 1998-11-25 2003-07-22 Stephen Swenson Device to improve loudspeaker enclosure duct
JP3985987B2 (ja) * 1999-09-27 2007-10-03 パイオニア株式会社 スピーカ装置およびスピーカ装置用冷却装置
US6243479B1 (en) 1999-12-08 2001-06-05 Lucio Proni Loudspeaker having pole piece with integral vent bores
US6535613B1 (en) 1999-12-28 2003-03-18 Jl Audio, Inc. Air flow control device for loudspeaker
US6774510B1 (en) * 2000-10-25 2004-08-10 Harman International Industries, Inc. Electromagnetic motor with flux stabilization ring, saturation tips, and radiator
JP4604415B2 (ja) * 2001-07-19 2011-01-05 パナソニック株式会社 スピーカ
KR100526599B1 (ko) * 2003-04-01 2005-11-08 삼성전자주식회사 스피커장치
US7039212B2 (en) * 2003-09-12 2006-05-02 Britannia Investment Corporation Weather resistant porting
US7450733B2 (en) * 2004-01-23 2008-11-11 Creative Technology Ltd. Speaker with externally mounted acoustic extension
US7181039B2 (en) * 2004-01-30 2007-02-20 Step Technologies Inc. Thermal chimney equipped audio speaker cabinet
US6944024B1 (en) 2004-02-19 2005-09-13 Audioplex Technology Incorporated Heat sink bracket for powered loudspeaker
US7715584B2 (en) * 2006-01-03 2010-05-11 Jl Audio, Inc. Loudspeaker with air deflector
US20070215407A1 (en) * 2006-03-20 2007-09-20 Kun-Tien Chiang Loudspeaker device
US7804976B1 (en) 2006-10-10 2010-09-28 Wayne Parham Radiant cooler for loudspeakers
JP5608727B2 (ja) * 2009-04-10 2014-10-15 コーニンクレッカ フィリップス エヌ ヴェ オーディオ・ドライバ
CN102006542B (zh) * 2009-08-28 2014-03-26 清华大学 发声装置
CN102547537B (zh) * 2012-01-29 2015-07-01 邱向康 一种动圈扬声器的散热装置
US8561756B2 (en) 2012-02-17 2013-10-22 Bose Corporation Acoustic ports aligned to create free convective airflow
US8798308B2 (en) 2012-02-21 2014-08-05 Bose Corporation Convective airflow using a passive radiator
DE102013104810A1 (de) 2013-05-08 2014-11-13 Eberspächer Exhaust Technology GmbH & Co. KG Schallerzeuger für ein antischall-system zur beeinflussung von abgasgeräuschen und/oder ansauggeräuschen eines kraftfahrzeugs
US20160007120A1 (en) * 2014-07-03 2016-01-07 Creative Technology Ltd Electronic device and a heatsink arrangement associated therewith
CN106454624B (zh) * 2016-11-21 2019-09-17 青岛海信电器股份有限公司 音箱组件、音箱及显示设备
CN108271102B (zh) * 2017-01-03 2019-09-20 上海亮音光电科技有限公司 一种声、光、电眼警用装置
JP6922495B2 (ja) * 2017-07-12 2021-08-18 株式会社Ｊｖｃケンウッド スピーカ
US10575098B2 (en) * 2018-02-13 2020-02-25 Nokia Technologies Oy Speaker apparatus having a heat dissipation structure
US10841706B2 (en) * 2018-02-13 2020-11-17 Nokia Technologies Oy Speaker apparatus having a heat dissipation structure including an active element
DE102019108423B4 (de) * 2019-04-01 2021-08-05 Svetlomir Aleksandrov Lautsprecherbox und Lautsprecher
TW202102011A (zh) * 2019-06-18 2021-01-01 華碩電腦股份有限公司 揚聲器
US12052534B2 (en) * 2019-07-22 2024-07-30 AAC Technologies Pte. Ltd. Heat dissipation device
US11882422B2 (en) * 2019-07-22 2024-01-23 AAC Technologies Pte. Ltd. Heat dissipation device
US11521909B2 (en) * 2019-10-14 2022-12-06 Google Llc Passive thermal-control system of an electronic speaker device and associated electronic speaker devices
CN112040374B (zh) * 2020-09-11 2021-10-22 宁波爱音美电声科技有限公司 一种隐蔽式倒相管条形音箱结构
CN113692182B (zh) * 2021-08-05 2024-07-26 Oppo广东移动通信有限公司 散热装置以及电子设备
CN114979847B (zh) * 2022-04-07 2023-03-14 瑞声光电科技(常州)有限公司 一种扬声器模组
FR3139695A1 (fr) 2022-09-08 2024-03-15 Sagemcom Broadband Sas Event dissipateur thermique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2217177A (en) * 1937-10-30 1940-10-08 Rca Corp Loud-speaker
JPS5241146B2 (en]) * 1974-01-30 1977-10-17
DE2607390C2 (de) * 1976-02-24 1982-09-23 Braun Ag, 6000 Frankfurt Dynamischer Lautsprecher mit hoher Nennbelastbarkeit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014082760A (ja) * 2012-10-16 2014-05-08 Eberspaecher Exhaust Technology Gmbh & Co Kg 負荷容量を向上させたスピーカ

Also Published As

Publication number Publication date
AU3663778A (en) 1979-12-06
CA1085744A (en) 1980-09-16
NL7806156A (nl) 1978-12-12
FR2394220B1 (en]) 1983-11-18
JPS542430U (en]) 1979-01-09
US4210778A (en) 1980-07-01
GB1594778A (en) 1981-08-05
DE2824845A1 (de) 1978-12-21
FR2394220A1 (fr) 1979-01-05
AU514130B2 (en) 1981-01-29

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