JP2556255Y2 - 複合型スピーカ - Google Patents

複合型スピーカ

Info

Publication number
JP2556255Y2
JP2556255Y2 JP1989085271U JP8527189U JP2556255Y2 JP 2556255 Y2 JP2556255 Y2 JP 2556255Y2 JP 1989085271 U JP1989085271 U JP 1989085271U JP 8527189 U JP8527189 U JP 8527189U JP 2556255 Y2 JP2556255 Y2 JP 2556255Y2
Authority
JP
Japan
Prior art keywords
bridge
speaker
respect
center
opening
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
JP1989085271U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0324798U (OSRAM
Inventor
秀夫 是枝
Original Assignee
フォスター電機 株式会社
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 フォスター電機 株式会社 filed Critical フォスター電機 株式会社
Priority to JP1989085271U priority Critical patent/JP2556255Y2/ja
Publication of JPH0324798U publication Critical patent/JPH0324798U/ja
Application granted granted Critical
Publication of JP2556255Y2 publication Critical patent/JP2556255Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP1989085271U 1989-07-19 1989-07-19 複合型スピーカ Expired - Lifetime JP2556255Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989085271U JP2556255Y2 (ja) 1989-07-19 1989-07-19 複合型スピーカ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989085271U JP2556255Y2 (ja) 1989-07-19 1989-07-19 複合型スピーカ

Publications (2)

Publication Number Publication Date
JPH0324798U JPH0324798U (OSRAM) 1991-03-14
JP2556255Y2 true JP2556255Y2 (ja) 1997-12-03

Family

ID=31634313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989085271U Expired - Lifetime JP2556255Y2 (ja) 1989-07-19 1989-07-19 複合型スピーカ

Country Status (1)

Country Link
JP (1) JP2556255Y2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009078164A1 (ja) * 2007-12-18 2009-06-25 Panasonic Corporation 指向性調整パネルを備えたスピーカ装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4437839B1 (ja) * 2009-07-23 2010-03-24 重幸 黒川 スピーカ装置
WO2025126266A1 (ja) * 2023-12-11 2025-06-19 株式会社デンソーテン スピーカ装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578305U (OSRAM) * 1980-06-18 1982-01-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009078164A1 (ja) * 2007-12-18 2009-06-25 Panasonic Corporation 指向性調整パネルを備えたスピーカ装置
JPWO2009078164A1 (ja) * 2007-12-18 2011-04-28 パナソニック株式会社 指向性調整パネルを備えたスピーカ装置

Also Published As

Publication number Publication date
JPH0324798U (OSRAM) 1991-03-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term