JPS5648120B2 - - Google Patents

Info

Publication number
JPS5648120B2
JPS5648120B2 JP13818577A JP13818577A JPS5648120B2 JP S5648120 B2 JPS5648120 B2 JP S5648120B2 JP 13818577 A JP13818577 A JP 13818577A JP 13818577 A JP13818577 A JP 13818577A JP S5648120 B2 JPS5648120 B2 JP S5648120B2
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
JP13818577A
Other languages
Japanese (ja)
Other versions
JPS5470818A (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 JP13818577A priority Critical patent/JPS5470818A/ja
Publication of JPS5470818A publication Critical patent/JPS5470818A/ja
Publication of JPS5648120B2 publication Critical patent/JPS5648120B2/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
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers
    • H04R7/10—Plane diaphragms comprising a plurality of sections or layers comprising superposed layers in contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Laminated Bodies (AREA)
JP13818577A 1977-11-16 1977-11-16 Production of speaker diaphragm Granted JPS5470818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13818577A JPS5470818A (en) 1977-11-16 1977-11-16 Production of speaker diaphragm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13818577A JPS5470818A (en) 1977-11-16 1977-11-16 Production of speaker diaphragm

Publications (2)

Publication Number Publication Date
JPS5470818A JPS5470818A (en) 1979-06-07
JPS5648120B2 true JPS5648120B2 (uk) 1981-11-13

Family

ID=15216040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13818577A Granted JPS5470818A (en) 1977-11-16 1977-11-16 Production of speaker diaphragm

Country Status (1)

Country Link
JP (1) JPS5470818A (uk)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989023A (ja) * 1983-04-07 1984-05-23 Murata Mfg Co Ltd チツプ状圧電振動部品
JPS63163022U (uk) * 1987-04-14 1988-10-25
JPH0244411B2 (uk) * 1983-05-31 1990-10-03 Murata Manufacturing Co
JPH0326570B2 (uk) * 1983-04-07 1991-04-11 Murata Manufacturing Co
JPH0339407B2 (uk) * 1983-05-10 1991-06-13 Kinseki Ltd
JPH0345929B2 (uk) * 1983-04-07 1991-07-12 Murata Manufacturing Co
JPH0345928B2 (uk) * 1983-04-07 1991-07-12 Murata Manufacturing Co

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54108427A (en) * 1978-02-15 1979-08-25 Nissan Motor Honeycomb sandwtch plate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712631Y2 (uk) * 1977-09-28 1982-03-12

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5989023A (ja) * 1983-04-07 1984-05-23 Murata Mfg Co Ltd チツプ状圧電振動部品
JPH0326570B2 (uk) * 1983-04-07 1991-04-11 Murata Manufacturing Co
JPH0345929B2 (uk) * 1983-04-07 1991-07-12 Murata Manufacturing Co
JPH0345928B2 (uk) * 1983-04-07 1991-07-12 Murata Manufacturing Co
JPH0339407B2 (uk) * 1983-05-10 1991-06-13 Kinseki Ltd
JPH0244411B2 (uk) * 1983-05-31 1990-10-03 Murata Manufacturing Co
JPS63163022U (uk) * 1987-04-14 1988-10-25

Also Published As

Publication number Publication date
JPS5470818A (en) 1979-06-07

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