JPH0282155U - - Google Patents

Info

Publication number
JPH0282155U
JPH0282155U JP16030788U JP16030788U JPH0282155U JP H0282155 U JPH0282155 U JP H0282155U JP 16030788 U JP16030788 U JP 16030788U JP 16030788 U JP16030788 U JP 16030788U JP H0282155 U JPH0282155 U JP H0282155U
Authority
JP
Japan
Prior art keywords
magnetic circuit
electric
circuit
earpiece
mouthpiece
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
JP16030788U
Other languages
English (en)
Other versions
JPH0445322Y2 (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 JP16030788U priority Critical patent/JPH0445322Y2/ja
Publication of JPH0282155U publication Critical patent/JPH0282155U/ja
Application granted granted Critical
Publication of JPH0445322Y2 publication Critical patent/JPH0445322Y2/ja
Expired legal-status Critical Current

Links

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  • Telephone Set Structure (AREA)

Description

【図面の簡単な説明】
第１図は要部の拡大断面図、第２図は全体構成
の縦断面図である。 ２……受話口部、３……送話口部、１４……振
動板、１７……接続端子、１９……モールド樹脂
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 送話口部および受話口部における磁気回路およ
    びこの磁気回路から接続端子に至る電気接続部か
    らなる電気回路部を、これの該磁気回路の振動板
    との対向面を除き樹脂でモールドして被覆したこ
    とを特徴とする粉塵防爆型送受話器。
JP16030788U 1988-12-09 1988-12-09 Expired JPH0445322Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16030788U JPH0445322Y2 (ja) 1988-12-09 1988-12-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16030788U JPH0445322Y2 (ja) 1988-12-09 1988-12-09

Publications (2)

Publication Number Publication Date
JPH0282155U true JPH0282155U (ja) 1990-06-25
JPH0445322Y2 JPH0445322Y2 (ja) 1992-10-26

Family

ID=31442262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16030788U Expired JPH0445322Y2 (ja) 1988-12-09 1988-12-09

Country Status (1)

Country Link
JP (1) JPH0445322Y2 (ja)

Also Published As

Publication number Publication date
JPH0445322Y2 (ja) 1992-10-26

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