EP1657956A3 - Vehicle-mounted speaker apparatus - Google Patents

Vehicle-mounted speaker apparatus Download PDF

Info

Publication number
EP1657956A3
EP1657956A3 EP05024714A EP05024714A EP1657956A3 EP 1657956 A3 EP1657956 A3 EP 1657956A3 EP 05024714 A EP05024714 A EP 05024714A EP 05024714 A EP05024714 A EP 05024714A EP 1657956 A3 EP1657956 A3 EP 1657956A3
Authority
EP
European Patent Office
Prior art keywords
network coil
tying band
heat
network
coil
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.)
Granted
Application number
EP05024714A
Other languages
German (de)
French (fr)
Other versions
EP1657956B1 (en
EP1657956A2 (en
Inventor
Koutaro Tohoku Pioneer Corporation Iekura
Hiroyuki Tohoku Pioneer Corporation Taira
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.)
Tohoku Pioneer Corp
Pioneer Corp
Original Assignee
Tohoku Pioneer Corp
Pioneer Corp
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 Tohoku Pioneer Corp, Pioneer Corp filed Critical Tohoku Pioneer Corp
Publication of EP1657956A2 publication Critical patent/EP1657956A2/en
Publication of EP1657956A3 publication Critical patent/EP1657956A3/en
Application granted granted Critical
Publication of EP1657956B1 publication Critical patent/EP1657956B1/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/34—Directing or guiding sound by means of a phase plug
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/11—Aspects regarding the frame of loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • H04R3/14—Cross-over networks

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

An assembly in which a tying band (42) is fixed to a network coil (41) is formed by placing the tying band (42) adjacent to the outer circumferential surface of the network coil (41) parallel with the longitudinal direction of the network coil (41) and heat-shrinking a heat-shrinkable tube (43) in which the tying band (42) and the network coil (41) are inserted, and the tying band (42) of the assembly is tied to a proper portion the speaker frame (33). The network coil (including both its ends) can be fixed to the speaker frame firmly. The heat-shrinkable tube (43) which surrounds the network coil prevents the network coil (41) from waterdrop.
EP20050024714 2004-11-15 2005-11-11 Vehicle-mounted speaker apparatus Expired - Fee Related EP1657956B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004331049A JP2006140957A (en) 2004-11-15 2004-11-15 Vehicle-mounted speaker system

Publications (3)

Publication Number Publication Date
EP1657956A2 EP1657956A2 (en) 2006-05-17
EP1657956A3 true EP1657956A3 (en) 2010-07-14
EP1657956B1 EP1657956B1 (en) 2011-09-14

Family

ID=35892587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050024714 Expired - Fee Related EP1657956B1 (en) 2004-11-15 2005-11-11 Vehicle-mounted speaker apparatus

Country Status (2)

Country Link
EP (1) EP1657956B1 (en)
JP (1) JP2006140957A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5064179B2 (en) * 2007-11-14 2012-10-31 パイオニア株式会社 Speaker device
KR101607439B1 (en) 2015-09-21 2016-03-29 범진시엔엘 주식회사 Voice coil for a speaker and manufacturing method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820098A (en) * 1981-07-30 1983-02-05 Mitsubishi Electric Corp Network of loud speaker system
JPH08223674A (en) * 1995-02-17 1996-08-30 Matsushita Electric Ind Co Ltd Speaker input device
US5625699A (en) * 1993-08-05 1997-04-29 Mitsubishi Denki Kabushiki Kaisha Speaker device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001251694A (en) 2000-03-03 2001-09-14 Kenwood Corp Network attachment structure for on-vehicle speaker
JP2004187233A (en) 2002-12-06 2004-07-02 Pioneer Electronic Corp Network case

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820098A (en) * 1981-07-30 1983-02-05 Mitsubishi Electric Corp Network of loud speaker system
US5625699A (en) * 1993-08-05 1997-04-29 Mitsubishi Denki Kabushiki Kaisha Speaker device
JPH08223674A (en) * 1995-02-17 1996-08-30 Matsushita Electric Ind Co Ltd Speaker input device

Also Published As

Publication number Publication date
EP1657956B1 (en) 2011-09-14
JP2006140957A (en) 2006-06-01
EP1657956A2 (en) 2006-05-17

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