JPH0468840B2 - - Google Patents

Info

Publication number
JPH0468840B2
JPH0468840B2 JP59115777A JP11577784A JPH0468840B2 JP H0468840 B2 JPH0468840 B2 JP H0468840B2 JP 59115777 A JP59115777 A JP 59115777A JP 11577784 A JP11577784 A JP 11577784A JP H0468840 B2 JPH0468840 B2 JP H0468840B2
Authority
JP
Japan
Prior art keywords
diaphragm
magnetic
bobbin
magnetic fluid
vibrating element
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.)
Expired - Lifetime
Application number
JP59115777A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60259100A (ja
Inventor
Yoshiro Nakamatsu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11577784A priority Critical patent/JPS60259100A/ja
Publication of JPS60259100A publication Critical patent/JPS60259100A/ja
Publication of JPH0468840B2 publication Critical patent/JPH0468840B2/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
    • H04R9/06—Loudspeakers
    • H04R9/066—Loudspeakers using the principle of inertia

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP11577784A 1984-06-06 1984-06-06 隔離独立複数流体支持振動装置 Granted JPS60259100A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11577784A JPS60259100A (ja) 1984-06-06 1984-06-06 隔離独立複数流体支持振動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11577784A JPS60259100A (ja) 1984-06-06 1984-06-06 隔離独立複数流体支持振動装置

Publications (2)

Publication Number Publication Date
JPS60259100A JPS60259100A (ja) 1985-12-21
JPH0468840B2 true JPH0468840B2 (en]) 1992-11-04

Family

ID=14670793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11577784A Granted JPS60259100A (ja) 1984-06-06 1984-06-06 隔離独立複数流体支持振動装置

Country Status (1)

Country Link
JP (1) JPS60259100A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR199800366T1 (xx) * 1995-09-02 1998-05-21 New Transducers Limited Atalet titre�imi d�n��t�r�c�leri.
PL325284A1 (en) * 1995-09-02 1998-07-20 New Transducers Ltd Vibration transducer
US6003766A (en) 1995-09-02 1999-12-21 New Transducers Limited Vending machine
ITUA20163268A1 (it) * 2015-05-22 2017-11-09 Ask Ind Spa Gruppo trasduttore elettro-acustico inerziale.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849079B2 (ja) * 1978-10-18 1983-11-01 松下電器産業株式会社 動電型スピ−カ
JPS5899097A (ja) * 1981-12-09 1983-06-13 Sharp Corp スピ−カ

Also Published As

Publication number Publication date
JPS60259100A (ja) 1985-12-21

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