JPH0257639U - - Google Patents

Info

Publication number
JPH0257639U
JPH0257639U JP1988136136U JP13613688U JPH0257639U JP H0257639 U JPH0257639 U JP H0257639U JP 1988136136 U JP1988136136 U JP 1988136136U JP 13613688 U JP13613688 U JP 13613688U JP H0257639 U JPH0257639 U JP H0257639U
Authority
JP
Japan
Prior art keywords
buzzer
transmission signal
time
transmitting device
sounds
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
JP1988136136U
Other languages
English (en)
Other versions
JPH0523001Y2 (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 JP1988136136U priority Critical patent/JPH0523001Y2/ja
Priority to DE8989101343T priority patent/DE68903644T2/de
Priority to EP89101343A priority patent/EP0326129B1/en
Priority to ES198989101343T priority patent/ES2035962T3/es
Publication of JPH0257639U publication Critical patent/JPH0257639U/ja
Priority to US07/541,180 priority patent/US5032836A/en
Application granted granted Critical
Publication of JPH0523001Y2 publication Critical patent/JPH0523001Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Mobile Radio Communication Systems (AREA)

Description

【図面の簡単な説明】
第１図は送信装置の一例の斜視図、第２図は受
信装置の一例の斜視図、第３図は送信回路の一例
の回路図、第４図及び第５図は受信回路の一例の
回路図、第６図から第９図はこれらの回路の動作
のタイミングチヤートである。 １……送信装置、Ｓ１……送信信号、３……受
信装置、２０……ブザー、Ｅ１……電源。

Claims (1)

  1. 【実用新案登録請求の範囲】 送信装置から所定時間継続して送信される送信
    信号に基づいて、受信装置内に設けられているブ
    ザーを鳴らす携帯遠隔ブザーにおいて、 送信装置内の電源電圧が低下した時、該送信装
    置から送信される送信信号の継続時間を変更し、
    変更された該送信信号に基づいて受信装置内のブ
    ザーを鳴らす時間を変えることを特徴とする携帯
    遠隔ブザー。
JP1988136136U 1988-01-27 1988-10-20 Expired - Lifetime JPH0523001Y2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1988136136U JPH0523001Y2 (ja) 1988-10-20 1988-10-20
DE8989101343T DE68903644T2 (de) 1988-01-27 1989-01-26 Fuehrungseinrichtung fuer sehbehinderte personen.
EP89101343A EP0326129B1 (en) 1988-01-27 1989-01-26 Guiding device for visually handicapped person
ES198989101343T ES2035962T3 (es) 1988-01-27 1989-01-26 Dispositivo de guia para personas con deficiencia visual.
US07/541,180 US5032836A (en) 1988-01-27 1990-06-18 Guiding device for visually handicapped person

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988136136U JPH0523001Y2 (ja) 1988-10-20 1988-10-20

Publications (2)

Publication Number Publication Date
JPH0257639U true JPH0257639U (ja) 1990-04-25
JPH0523001Y2 JPH0523001Y2 (ja) 1993-06-14

Family

ID=31396363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988136136U Expired - Lifetime JPH0523001Y2 (ja) 1988-01-27 1988-10-20

Country Status (1)

Country Link
JP (1) JPH0523001Y2 (ja)

Also Published As

Publication number Publication date
JPH0523001Y2 (ja) 1993-06-14

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