JPS5824554Y2 - 動電形スピ−カ - Google Patents

動電形スピ−カ

Info

Publication number
JPS5824554Y2
JPS5824554Y2 JP1978077490U JP7749078U JPS5824554Y2 JP S5824554 Y2 JPS5824554 Y2 JP S5824554Y2 JP 1978077490 U JP1978077490 U JP 1978077490U JP 7749078 U JP7749078 U JP 7749078U JP S5824554 Y2 JPS5824554 Y2 JP S5824554Y2
Authority
JP
Japan
Prior art keywords
diaphragm
electrodynamic speaker
ring
edge
magnetic circuit
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
Application number
JP1978077490U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54178521U (enExample
Inventor
昇 三上
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1978077490U priority Critical patent/JPS5824554Y2/ja
Publication of JPS54178521U publication Critical patent/JPS54178521U/ja
Application granted granted Critical
Publication of JPS5824554Y2 publication Critical patent/JPS5824554Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP1978077490U 1978-06-06 1978-06-06 動電形スピ−カ Expired JPS5824554Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978077490U JPS5824554Y2 (ja) 1978-06-06 1978-06-06 動電形スピ−カ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978077490U JPS5824554Y2 (ja) 1978-06-06 1978-06-06 動電形スピ−カ

Publications (2)

Publication Number Publication Date
JPS54178521U JPS54178521U (enExample) 1979-12-17
JPS5824554Y2 true JPS5824554Y2 (ja) 1983-05-26

Family

ID=28993734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978077490U Expired JPS5824554Y2 (ja) 1978-06-06 1978-06-06 動電形スピ−カ

Country Status (1)

Country Link
JP (1) JPS5824554Y2 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50113219A (enExample) * 1974-02-13 1975-09-05
JPS5811158B2 (ja) * 1978-06-01 1983-03-01 澤藤 正 電磁音響変換器

Also Published As

Publication number Publication date
JPS54178521U (enExample) 1979-12-17

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