JPS59169184U - 拡声器ホ−ン - Google Patents

拡声器ホ−ン

Info

Publication number
JPS59169184U
JPS59169184U JP6245783U JP6245783U JPS59169184U JP S59169184 U JPS59169184 U JP S59169184U JP 6245783 U JP6245783 U JP 6245783U JP 6245783 U JP6245783 U JP 6245783U JP S59169184 U JPS59169184 U JP S59169184U
Authority
JP
Japan
Prior art keywords
throat
pair
wall surfaces
bell
expand
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
JP6245783U
Other languages
English (en)
Japanese (ja)
Other versions
JPS646638Y2 (enrdf_load_stackoverflow
Inventor
黒村　直也
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.)
Yamaha Corp
Original Assignee
Yamaha 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 Yamaha Corp filed Critical Yamaha Corp
Priority to JP6245783U priority Critical patent/JPS59169184U/ja
Publication of JPS59169184U publication Critical patent/JPS59169184U/ja
Application granted granted Critical
Publication of JPS646638Y2 publication Critical patent/JPS646638Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP6245783U 1983-04-26 1983-04-26 拡声器ホ−ン Granted JPS59169184U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6245783U JPS59169184U (ja) 1983-04-26 1983-04-26 拡声器ホ−ン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6245783U JPS59169184U (ja) 1983-04-26 1983-04-26 拡声器ホ−ン

Publications (2)

Publication Number Publication Date
JPS59169184U true JPS59169184U (ja) 1984-11-12
JPS646638Y2 JPS646638Y2 (enrdf_load_stackoverflow) 1989-02-21

Family

ID=30192651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6245783U Granted JPS59169184U (ja) 1983-04-26 1983-04-26 拡声器ホ−ン

Country Status (1)

Country Link
JP (1) JPS59169184U (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5501289B2 (ja) * 2011-05-23 2014-05-21 リンナイ株式会社 ガスコンロ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5446031A (en) * 1977-09-20 1979-04-11 Pioneer Electronic Corp Speaker system
JPS5642492A (en) * 1979-08-20 1981-04-20 Matsushita Electric Ind Co Ltd Horn for loudspeaker
JPS57155895A (en) * 1981-03-20 1982-09-27 Matsushita Electric Ind Co Ltd Horn speaker

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5446031A (en) * 1977-09-20 1979-04-11 Pioneer Electronic Corp Speaker system
JPS5642492A (en) * 1979-08-20 1981-04-20 Matsushita Electric Ind Co Ltd Horn for loudspeaker
JPS57155895A (en) * 1981-03-20 1982-09-27 Matsushita Electric Ind Co Ltd Horn speaker

Also Published As

Publication number Publication date
JPS646638Y2 (enrdf_load_stackoverflow) 1989-02-21

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