JPS5564500A - Speaker - Google Patents

Speaker

Info

Publication number
JPS5564500A
JPS5564500A JP13861778A JP13861778A JPS5564500A JP S5564500 A JPS5564500 A JP S5564500A JP 13861778 A JP13861778 A JP 13861778A JP 13861778 A JP13861778 A JP 13861778A JP S5564500 A JPS5564500 A JP S5564500A
Authority
JP
Japan
Prior art keywords
circumference
fitted
magnetic circuit
internal
external
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
JP13861778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5738079B2 (enExample
Inventor
Shuji Saeki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13861778A priority Critical patent/JPS5564500A/ja
Publication of JPS5564500A publication Critical patent/JPS5564500A/ja
Publication of JPS5738079B2 publication Critical patent/JPS5738079B2/ja
Granted 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
    • H04R9/025—Magnetic circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP13861778A 1978-11-09 1978-11-09 Speaker Granted JPS5564500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13861778A JPS5564500A (en) 1978-11-09 1978-11-09 Speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13861778A JPS5564500A (en) 1978-11-09 1978-11-09 Speaker

Publications (2)

Publication Number Publication Date
JPS5564500A true JPS5564500A (en) 1980-05-15
JPS5738079B2 JPS5738079B2 (enExample) 1982-08-13

Family

ID=15226259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13861778A Granted JPS5564500A (en) 1978-11-09 1978-11-09 Speaker

Country Status (1)

Country Link
JP (1) JPS5564500A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002209296A (ja) * 2001-01-11 2002-07-26 Matsushita Electric Ind Co Ltd スピーカ
EP1137320A3 (en) * 2000-03-23 2003-01-02 Matsushita Electric Industrial Co., Ltd. Loudspeaker
US6842529B2 (en) 2000-09-04 2005-01-11 Matsushita Electric Industrial Co., Ltd. Speaker
JP2011120154A (ja) * 2009-12-07 2011-06-16 Alpine Electronics Inc スピーカ装置
JP2013005172A (ja) * 2011-06-15 2013-01-07 Alpine Electronics Inc スピーカ
US11924621B2 (en) 2019-05-29 2024-03-05 Pss Belgium Nv Loudspeaker

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168479U (ja) * 1983-04-26 1984-11-10 ナショナル住宅産業株式会社 出窓の取付構造
JPS61117881U (enExample) * 1985-01-08 1986-07-25

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1137320A3 (en) * 2000-03-23 2003-01-02 Matsushita Electric Industrial Co., Ltd. Loudspeaker
US6836551B2 (en) 2000-03-23 2004-12-28 Matsushita Electric Industrial Co., Ltd. Loudspeaker
US6842529B2 (en) 2000-09-04 2005-01-11 Matsushita Electric Industrial Co., Ltd. Speaker
JP2002209296A (ja) * 2001-01-11 2002-07-26 Matsushita Electric Ind Co Ltd スピーカ
JP2011120154A (ja) * 2009-12-07 2011-06-16 Alpine Electronics Inc スピーカ装置
JP2013005172A (ja) * 2011-06-15 2013-01-07 Alpine Electronics Inc スピーカ
US11924621B2 (en) 2019-05-29 2024-03-05 Pss Belgium Nv Loudspeaker

Also Published As

Publication number Publication date
JPS5738079B2 (enExample) 1982-08-13

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