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GB2542842B - Self-cooling loudspeaker - Google Patents

Self-cooling loudspeaker Download PDF

Info

Publication number
GB2542842B
GB2542842B GB1517369.3A GB201517369A GB2542842B GB 2542842 B GB2542842 B GB 2542842B GB 201517369 A GB201517369 A GB 201517369A GB 2542842 B GB2542842 B GB 2542842B
Authority
GB
United Kingdom
Prior art keywords
self
cooling loudspeaker
loudspeaker
cooling
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.)
Expired - Fee Related
Application number
GB1517369.3A
Other versions
GB2542842A (en
GB201517369D0 (en
Inventor
Alejandro Lopez Castillo Jorge
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.)
Tymphany Hong Kong Ltd
Original Assignee
Tymphany Hong Kong Ltd
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 Tymphany Hong Kong Ltd filed Critical Tymphany Hong Kong Ltd
Priority to GB1517369.3A priority Critical patent/GB2542842B/en
Publication of GB201517369D0 publication Critical patent/GB201517369D0/en
Publication of GB2542842A publication Critical patent/GB2542842A/en
Application granted granted Critical
Publication of GB2542842B publication Critical patent/GB2542842B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04R9/06—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
GB1517369.3A 2015-10-01 2015-10-01 Self-cooling loudspeaker Expired - Fee Related GB2542842B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1517369.3A GB2542842B (en) 2015-10-01 2015-10-01 Self-cooling loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1517369.3A GB2542842B (en) 2015-10-01 2015-10-01 Self-cooling loudspeaker

Publications (3)

Publication Number Publication Date
GB201517369D0 GB201517369D0 (en) 2015-11-18
GB2542842A GB2542842A (en) 2017-04-05
GB2542842B true GB2542842B (en) 2021-03-31

Family

ID=54605952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1517369.3A Expired - Fee Related GB2542842B (en) 2015-10-01 2015-10-01 Self-cooling loudspeaker

Country Status (1)

Country Link
GB (1) GB2542842B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110996234B (en) * 2019-12-20 2022-07-12 歌尔股份有限公司 Speaker module and electronic equipment
CN114979847B (en) * 2022-04-07 2023-03-14 瑞声光电科技(常州)有限公司 A speaker module
US20250287154A1 (en) * 2024-03-08 2025-09-11 Robert Bosch Gmbh Loudspeaker and basket thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06233367A (en) * 1993-02-03 1994-08-19 Sony Corp Bass reflex type speaker system
US5909015A (en) * 1998-03-26 1999-06-01 Yamamoto; Shuji Self-cooled loudspeaker
US20010031063A1 (en) * 1999-12-21 2001-10-18 Jassa Langford Loudspeaker free flow cooling system
US20020144856A1 (en) * 2001-04-05 2002-10-10 Community Light And Sound, Inc. Loudspeaker system with forced air circulation and control circuit therefor
WO2008093238A2 (en) * 2007-02-01 2008-08-07 Pss Belgium Nv Loudspeaker with ventilation shafts for air gap cooling
US20080212806A1 (en) * 2007-03-02 2008-09-04 Baoshu Xi High-frequency pneumatic loudspeaker for audio broadcasting
US7831059B1 (en) * 2006-11-03 2010-11-09 Sahyoun Joseph Y Self-cooled electro-magnetic audio transducer
EP2487932A2 (en) * 2011-02-14 2012-08-15 Robert Bosch GmbH Vortex cooling of voice coils
EP2876898A2 (en) * 2013-11-21 2015-05-27 Harman International Industries, Incorporated Inverted dual coil transducer

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06233367A (en) * 1993-02-03 1994-08-19 Sony Corp Bass reflex type speaker system
US5909015A (en) * 1998-03-26 1999-06-01 Yamamoto; Shuji Self-cooled loudspeaker
US20010031063A1 (en) * 1999-12-21 2001-10-18 Jassa Langford Loudspeaker free flow cooling system
US20020144856A1 (en) * 2001-04-05 2002-10-10 Community Light And Sound, Inc. Loudspeaker system with forced air circulation and control circuit therefor
US7831059B1 (en) * 2006-11-03 2010-11-09 Sahyoun Joseph Y Self-cooled electro-magnetic audio transducer
WO2008093238A2 (en) * 2007-02-01 2008-08-07 Pss Belgium Nv Loudspeaker with ventilation shafts for air gap cooling
US20080212806A1 (en) * 2007-03-02 2008-09-04 Baoshu Xi High-frequency pneumatic loudspeaker for audio broadcasting
EP2487932A2 (en) * 2011-02-14 2012-08-15 Robert Bosch GmbH Vortex cooling of voice coils
EP2876898A2 (en) * 2013-11-21 2015-05-27 Harman International Industries, Incorporated Inverted dual coil transducer

Also Published As

Publication number Publication date
GB2542842A (en) 2017-04-05
GB201517369D0 (en) 2015-11-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20221001