JPS52133209A - Electrokinetic-type electricity/sound converter - Google Patents

Electrokinetic-type electricity/sound converter

Info

Publication number
JPS52133209A
JPS52133209A JP5022276A JP5022276A JPS52133209A JP S52133209 A JPS52133209 A JP S52133209A JP 5022276 A JP5022276 A JP 5022276A JP 5022276 A JP5022276 A JP 5022276A JP S52133209 A JPS52133209 A JP S52133209A
Authority
JP
Japan
Prior art keywords
electrokinetic
type electricity
sound converter
speaker
coating
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
JP5022276A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5616599B2 (enrdf_load_stackoverflow
Inventor
Masaaki Honda
Eiji Kamishino
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP5022276A priority Critical patent/JPS52133209A/ja
Publication of JPS52133209A publication Critical patent/JPS52133209A/ja
Publication of JPS5616599B2 publication Critical patent/JPS5616599B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP5022276A 1976-04-30 1976-04-30 Electrokinetic-type electricity/sound converter Granted JPS52133209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5022276A JPS52133209A (en) 1976-04-30 1976-04-30 Electrokinetic-type electricity/sound converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5022276A JPS52133209A (en) 1976-04-30 1976-04-30 Electrokinetic-type electricity/sound converter

Publications (2)

Publication Number Publication Date
JPS52133209A true JPS52133209A (en) 1977-11-08
JPS5616599B2 JPS5616599B2 (enrdf_load_stackoverflow) 1981-04-17

Family

ID=12853013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5022276A Granted JPS52133209A (en) 1976-04-30 1976-04-30 Electrokinetic-type electricity/sound converter

Country Status (1)

Country Link
JP (1) JPS52133209A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122418A (en) * 1977-03-31 1978-10-25 Sanyo Electric Co Ltd Electrodynamic speaker
JPS53129618A (en) * 1977-04-18 1978-11-11 Sanyo Electric Co Ltd Diaphragm for speakers
JPS54107333A (en) * 1978-02-09 1979-08-23 Sanyo Electric Co Ltd Speaker diaphragm
JPS54108621A (en) * 1978-02-13 1979-08-25 Sanyo Electric Co Ltd Speaker
JPS5660391U (enrdf_load_stackoverflow) * 1980-08-20 1981-05-22

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5061025U (enrdf_load_stackoverflow) * 1973-10-01 1975-06-05
JPS5278425A (en) * 1975-12-24 1977-07-01 Sanyo Electric Co Ltd Diaphragm for speaker
JPS52111714A (en) * 1976-03-16 1977-09-19 Sumitomo Electric Ind Ltd Electrokinetic type electroacoustic transducer with metallic vibr ating plate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5061025U (enrdf_load_stackoverflow) * 1973-10-01 1975-06-05
JPS5278425A (en) * 1975-12-24 1977-07-01 Sanyo Electric Co Ltd Diaphragm for speaker
JPS52111714A (en) * 1976-03-16 1977-09-19 Sumitomo Electric Ind Ltd Electrokinetic type electroacoustic transducer with metallic vibr ating plate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122418A (en) * 1977-03-31 1978-10-25 Sanyo Electric Co Ltd Electrodynamic speaker
JPS53129618A (en) * 1977-04-18 1978-11-11 Sanyo Electric Co Ltd Diaphragm for speakers
JPS54107333A (en) * 1978-02-09 1979-08-23 Sanyo Electric Co Ltd Speaker diaphragm
JPS54108621A (en) * 1978-02-13 1979-08-25 Sanyo Electric Co Ltd Speaker
JPS5660391U (enrdf_load_stackoverflow) * 1980-08-20 1981-05-22

Also Published As

Publication number Publication date
JPS5616599B2 (enrdf_load_stackoverflow) 1981-04-17

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