JPS63142988U - - Google Patents

Info

Publication number
JPS63142988U
JPS63142988U JP3522587U JP3522587U JPS63142988U JP S63142988 U JPS63142988 U JP S63142988U JP 3522587 U JP3522587 U JP 3522587U JP 3522587 U JP3522587 U JP 3522587U JP S63142988 U JPS63142988 U JP S63142988U
Authority
JP
Japan
Prior art keywords
reflecting member
inverted conical
speaker
conical reflecting
speaker device
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
JP3522587U
Other languages
English (en)
Other versions
JPH0727754Y2 (ja
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 JP1987035225U priority Critical patent/JPH0727754Y2/ja
Publication of JPS63142988U publication Critical patent/JPS63142988U/ja
Application granted granted Critical
Publication of JPH0727754Y2 publication Critical patent/JPH0727754Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す斜視図、第２
図は第１図の見えない部分の要部の斜視図、第３
図は第１図の断面図、第４図は従来の断面図であ
る。 １０……スピーカキヤビネツト、１１……バツ
フル板、１２……スピーカユニツト、１３……反
射部材、１４……振動板、１５，１６……第１お
よび第２の反射部。

Claims (1)

    【実用新案登録請求の範囲】
  1. スピーカキヤビネツトのバツフル板に固定した
    スピーカユニツトの振動板前面に対向して逆円錘
    状の反射部材を配置してなる無指向性のスピーカ
    装置において、前記逆円錘状の反射部材には異な
    る傾斜角を有する反射部を交互に形成してなるこ
    とを特徴とする無指向性スピーカ装置。
JP1987035225U 1987-03-12 1987-03-12 無指向性スピ−カ装置 Expired - Lifetime JPH0727754Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987035225U JPH0727754Y2 (ja) 1987-03-12 1987-03-12 無指向性スピ−カ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987035225U JPH0727754Y2 (ja) 1987-03-12 1987-03-12 無指向性スピ−カ装置

Publications (2)

Publication Number Publication Date
JPS63142988U true JPS63142988U (ja) 1988-09-20
JPH0727754Y2 JPH0727754Y2 (ja) 1995-06-21

Family

ID=30844521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987035225U Expired - Lifetime JPH0727754Y2 (ja) 1987-03-12 1987-03-12 無指向性スピ−カ装置

Country Status (1)

Country Link
JP (1) JPH0727754Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011244405A (ja) * 2010-05-21 2011-12-01 Nec Computertechno Ltd 放音装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101340045B1 (ko) * 2012-10-17 2013-12-10 (주) 루스케이프 음향 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155889U (ja) * 1981-03-26 1982-09-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155889U (ja) * 1981-03-26 1982-09-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011244405A (ja) * 2010-05-21 2011-12-01 Nec Computertechno Ltd 放音装置

Also Published As

Publication number Publication date
JPH0727754Y2 (ja) 1995-06-21

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