JPH02103996U - - Google Patents

Info

Publication number
JPH02103996U
JPH02103996U JP1175789U JP1175789U JPH02103996U JP H02103996 U JPH02103996 U JP H02103996U JP 1175789 U JP1175789 U JP 1175789U JP 1175789 U JP1175789 U JP 1175789U JP H02103996 U JPH02103996 U JP H02103996U
Authority
JP
Japan
Prior art keywords
speaker unit
cylindrical member
composite
coil
covers
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.)
Pending
Application number
JP1175789U
Other languages
English (en)
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 JP1175789U priority Critical patent/JPH02103996U/ja
Publication of JPH02103996U publication Critical patent/JPH02103996U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の第１実施例である複合形ス
ピーカユニツトを示す断面図、第２図は同第２実
施例である複合形スピーカユニツトを示す断面図
、第３図ないし第４図はそれぞれ従来の複合形ス
ピーカユニツトを示す断面図である。 １……ウーフアー（スピーカユニツト）、２…
…ツイータ（スピーカユニツト）、１５……ボイ
スコイル、１６……ボビン（筒状部材）、３６…
…防塵筒。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数のスピーカユニツトが同軸上に前後に配置
    されてなる複合形スピーカユニツトにおいて、後
    方に位置するスピーカユニツトのボイスコイルか
    らは、このコイルと略同一断面形状を有する筒状
    部材が前方に向つて延出されていると共に、前方
    に位置するスピーカユニツトの後部からは、前記
    筒状部材の少なくとも先端部外周を覆う防塵筒が
    延出されていることを特徴とする複合形スピーカ
    ユニツト。
JP1175789U 1989-02-02 1989-02-02 Pending JPH02103996U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1175789U JPH02103996U (ja) 1989-02-02 1989-02-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1175789U JPH02103996U (ja) 1989-02-02 1989-02-02

Publications (1)

Publication Number Publication Date
JPH02103996U true JPH02103996U (ja) 1990-08-17

Family

ID=31220590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1175789U Pending JPH02103996U (ja) 1989-02-02 1989-02-02

Country Status (1)

Country Link
JP (1) JPH02103996U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63172595A (ja) * 1987-01-09 1988-07-16 Matsushita Electric Ind Co Ltd スピ−カ
JPS63283396A (ja) * 1987-05-15 1988-11-21 Matsushita Electric Ind Co Ltd スピ−カ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63172595A (ja) * 1987-01-09 1988-07-16 Matsushita Electric Ind Co Ltd スピ−カ
JPS63283396A (ja) * 1987-05-15 1988-11-21 Matsushita Electric Ind Co Ltd スピ−カ

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