JPS55147898A - Speaker cone and its production - Google Patents

Speaker cone and its production

Info

Publication number
JPS55147898A
JPS55147898A JP5599679A JP5599679A JPS55147898A JP S55147898 A JPS55147898 A JP S55147898A JP 5599679 A JP5599679 A JP 5599679A JP 5599679 A JP5599679 A JP 5599679A JP S55147898 A JPS55147898 A JP S55147898A
Authority
JP
Japan
Prior art keywords
speaker cone
conical face
cone
homogeneous
speaker
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
JP5599679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6147479B2 (enrdf_load_stackoverflow
Inventor
Akira Inagaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5599679A priority Critical patent/JPS55147898A/ja
Publication of JPS55147898A publication Critical patent/JPS55147898A/ja
Publication of JPS6147479B2 publication Critical patent/JPS6147479B2/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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H04R7/14—Non-planar diaphragms or cones corrugated, pleated or ribbed

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP5599679A 1979-05-08 1979-05-08 Speaker cone and its production Granted JPS55147898A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5599679A JPS55147898A (en) 1979-05-08 1979-05-08 Speaker cone and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5599679A JPS55147898A (en) 1979-05-08 1979-05-08 Speaker cone and its production

Publications (2)

Publication Number Publication Date
JPS55147898A true JPS55147898A (en) 1980-11-18
JPS6147479B2 JPS6147479B2 (enrdf_load_stackoverflow) 1986-10-20

Family

ID=13014683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5599679A Granted JPS55147898A (en) 1979-05-08 1979-05-08 Speaker cone and its production

Country Status (1)

Country Link
JP (1) JPS55147898A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005036923A1 (ja) * 2003-10-15 2005-04-21 Matsushita Electric Industrial Co., Ltd. スピーカ用振動板およびこれを用いたスピーカ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101919269B (zh) * 2008-01-07 2014-09-03 Jvc建伍株式会社 扬声器及音响系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005036923A1 (ja) * 2003-10-15 2005-04-21 Matsushita Electric Industrial Co., Ltd. スピーカ用振動板およびこれを用いたスピーカ
US7315628B2 (en) 2003-10-15 2008-01-01 Matsushita Electric Industrial Co., Ltd. Diaphragm for loud speaker and loud speaker employing it

Also Published As

Publication number Publication date
JPS6147479B2 (enrdf_load_stackoverflow) 1986-10-20

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