JPH0199872U - - Google Patents

Info

Publication number
JPH0199872U
JPH0199872U JP19269587U JP19269587U JPH0199872U JP H0199872 U JPH0199872 U JP H0199872U JP 19269587 U JP19269587 U JP 19269587U JP 19269587 U JP19269587 U JP 19269587U JP H0199872 U JPH0199872 U JP H0199872U
Authority
JP
Japan
Prior art keywords
car
notification device
elevator
microphone
broadcasting means
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
JP19269587U
Other languages
English (en)
Other versions
JPH0540054Y2 (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 JP19269587U priority Critical patent/JPH0540054Y2/ja
Publication of JPH0199872U publication Critical patent/JPH0199872U/ja
Application granted granted Critical
Publication of JPH0540054Y2 publication Critical patent/JPH0540054Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Indicating And Signalling Devices For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示したエレベータ
の通報装置の概略回路構成図、第2図a及びbは
各信号波形を示した波形図である。 1,2……マイクロホン、3,5,6……スピ
ーカ、4……呼出し釦、7……呼出しベル、8…
…フツクスイツチ、10……検出器、11……乗
客検出リレー、12……第1の発振装置、13…
…第2の発振装置。

Claims (1)

    【実用新案登録請求の範囲】
  1. 乗かごと管理所とにそれぞれ設けられマイクロ
    ホンとスピーカを有し、相互に通話できるように
    したエレベータの通報装置において、前記乗かご
    内の乗客の有無を判別し、それに応じてそれぞれ
    に異なる可聴周波音を放音する放送手段を備え、
    この放送手段からの放音を前記乗かごに設けられ
    たマイクロホンで収音できるよう構成したことを
    特徴とするエレベータの通報装置。
JP19269587U 1987-12-21 1987-12-21 Expired - Lifetime JPH0540054Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19269587U JPH0540054Y2 (ja) 1987-12-21 1987-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19269587U JPH0540054Y2 (ja) 1987-12-21 1987-12-21

Publications (2)

Publication Number Publication Date
JPH0199872U true JPH0199872U (ja) 1989-07-04
JPH0540054Y2 JPH0540054Y2 (ja) 1993-10-12

Family

ID=31483535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19269587U Expired - Lifetime JPH0540054Y2 (ja) 1987-12-21 1987-12-21

Country Status (1)

Country Link
JP (1) JPH0540054Y2 (ja)

Also Published As

Publication number Publication date
JPH0540054Y2 (ja) 1993-10-12

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