JPS58155195U - Diaphragm for speaker - Google Patents

Diaphragm for speaker

Info

Publication number
JPS58155195U
JPS58155195U JP5121682U JP5121682U JPS58155195U JP S58155195 U JPS58155195 U JP S58155195U JP 5121682 U JP5121682 U JP 5121682U JP 5121682 U JP5121682 U JP 5121682U JP S58155195 U JPS58155195 U JP S58155195U
Authority
JP
Japan
Prior art keywords
diaphragm
speaker
carbon fibers
thin film
nupica
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
JP5121682U
Other languages
Japanese (ja)
Other versions
JPH028470Y2 (en
Inventor
万代　治雄
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.)
Onkyo Corp
Original Assignee
Onkyo 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 Onkyo Corp filed Critical Onkyo Corp
Priority to JP5121682U priority Critical patent/JPS58155195U/en
Publication of JPS58155195U publication Critical patent/JPS58155195U/en
Application granted granted Critical
Publication of JPH028470Y2 publication Critical patent/JPH028470Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

ｉ　　　第１図は本考案振動板の断面図。 １はパルプ繊維、２は炭素繊維、３はポリオレ；　　フ
ィンポリマー薄膜。i Figure 1 is a cross-sectional view of the diaphragm of the present invention. 1 is pulp fiber, 2 is carbon fiber, 3 is polyole; fin polymer thin film.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 截頭円錐形バルブ繊維製振動板１の音圧放射Ｉに炭素繊
維２を放射状に静電植毛し、炭素繊維２間をポリオレフ
ィンポリマー薄膜３で埋設したヌピーカ用振動板。This is a diaphragm for Nupica in which carbon fibers 2 are electrostatically flocked radially on the sound pressure radiation I of a frusto-conical valve fiber diaphragm 1, and a polyolefin polymer thin film 3 is embedded between the carbon fibers 2.
JP5121682U 1982-04-07 1982-04-07 Diaphragm for speaker Granted JPS58155195U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5121682U JPS58155195U (en) 1982-04-07 1982-04-07 Diaphragm for speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5121682U JPS58155195U (en) 1982-04-07 1982-04-07 Diaphragm for speaker

Publications (2)

Publication Number Publication Date
JPS58155195U true JPS58155195U (en) 1983-10-17
JPH028470Y2 JPH028470Y2 (en) 1990-02-28

Family

ID=30061942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5121682U Granted JPS58155195U (en) 1982-04-07 1982-04-07 Diaphragm for speaker

Country Status (1)

Country Link
JP (1) JPS58155195U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532319A (en) * 1978-08-28 1980-03-07 Yuasa Battery Co Ltd Sodium-sulfur battery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532319A (en) * 1978-08-28 1980-03-07 Yuasa Battery Co Ltd Sodium-sulfur battery

Also Published As

Publication number Publication date
JPH028470Y2 (en) 1990-02-28

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