JPS6418897U - - Google Patents

Info

Publication number
JPS6418897U
JPS6418897U JP11322387U JP11322387U JPS6418897U JP S6418897 U JPS6418897 U JP S6418897U JP 11322387 U JP11322387 U JP 11322387U JP 11322387 U JP11322387 U JP 11322387U JP S6418897 U JPS6418897 U JP S6418897U
Authority
JP
Japan
Prior art keywords
ring
vibrating membrane
diaphragm
adhered
push
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.)
Pending
Application number
JP11322387U
Other languages
English (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 JP11322387U priority Critical patent/JPS6418897U/ja
Priority to DE3852156T priority patent/DE3852156T2/de
Priority to US07/320,333 priority patent/US5014322A/en
Priority to PCT/JP1988/000236 priority patent/WO1988006832A1/ja
Priority to EP88902236A priority patent/EP0305540B1/en
Priority to DK612988A priority patent/DK612988A/da
Publication of JPS6418897U publication Critical patent/JPS6418897U/ja
Priority to US07/477,362 priority patent/US5038459A/en
Pending legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の振動板の一例を示す断面図
、第２図はその振動板を作る例の工程を示す断面
図、第３図はこの考案の振動板を用いたマイクロ
ホンの例を示す断面図、第４図は従来のマイクロ
ホンを示す断面図である。

Claims (1)

  1. 【実用新案登録請求の範囲】 第１リングと、 その第１リングの一面に周縁部が接着された振
    動膜と、 上記第１リングより径が小さいリング状突部を
    有し、その突部により上記振動膜を、その接着面
    よりも第１リングの他面側に突き上げ、上記第１
    リングと対接されて溶接されている第２リングと
    よりなるコンデンサマイクロホンの振動板。
JP11322387U 1987-03-04 1987-07-22 Pending JPS6418897U (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP11322387U JPS6418897U (ja) 1987-07-22 1987-07-22
DE3852156T DE3852156T2 (de) 1987-03-04 1988-03-03 Membraneinheit eines elektrostatischen mikrophons, ein verfahren zu ihrer herstellung und ein elektrostatisches mikrophon.
US07/320,333 US5014322A (en) 1987-03-04 1988-03-03 Diaphragm unit of a condenser microphone, a method of fabricating the same, and a condenser microphone
PCT/JP1988/000236 WO1988006832A1 (en) 1987-03-04 1988-03-03 Diaphragm unit of a condenser microphone, a method of fabricating the same, and a condenser microphone
EP88902236A EP0305540B1 (en) 1987-03-04 1988-03-03 Diaphragm unit of a condenser microphone, a method of fabricating the same, and a condenser microphone
DK612988A DK612988A (da) 1987-03-04 1988-11-03 Kondensatormikrofon og membranenhed hertil samt fremgangsmaade til fremstilling af membranenheden
US07/477,362 US5038459A (en) 1987-03-04 1990-01-16 Method of fabricating the diaphragm unit of a condenser microphone by electron beam welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11322387U JPS6418897U (ja) 1987-07-22 1987-07-22

Publications (1)

Publication Number Publication Date
JPS6418897U true JPS6418897U (ja) 1989-01-30

Family

ID=31352867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11322387U Pending JPS6418897U (ja) 1987-03-04 1987-07-22

Country Status (1)

Country Link
JP (1) JPS6418897U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006332930A (ja) * 2005-05-25 2006-12-07 Audio Technica Corp 振動板組立体の製造方法およびコンデンサマイクロホン

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126702U (ja) * 1974-08-20 1976-02-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126702U (ja) * 1974-08-20 1976-02-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006332930A (ja) * 2005-05-25 2006-12-07 Audio Technica Corp 振動板組立体の製造方法およびコンデンサマイクロホン
JP4659519B2 (ja) * 2005-05-25 2011-03-30 株式会社オーディオテクニカ 振動板組立体の製造方法およびコンデンサマイクロホン

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