JPS6147535U - time-limited relay - Google Patents

time-limited relay

Info

Publication number
JPS6147535U
JPS6147535U JP13312484U JP13312484U JPS6147535U JP S6147535 U JPS6147535 U JP S6147535U JP 13312484 U JP13312484 U JP 13312484U JP 13312484 U JP13312484 U JP 13312484U JP S6147535 U JPS6147535 U JP S6147535U
Authority
JP
Japan
Prior art keywords
oscillation
time
limited
circuit
counts
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
JP13312484U
Other languages
Japanese (ja)
Inventor
秀仁 斉藤
Original Assignee
株式会社明電舎
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 by 株式会社明電舎 filed Critical 株式会社明電舎
Priority to JP13312484U priority Critical patent/JPS6147535U/en
Publication of JPS6147535U publication Critical patent/JPS6147535U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の実施例に係る限時継電器の限時回路を
示す回路図、第２図は本考案に用いられる発振回路の一
例を示す回路図、第３図は従来の限時継電器の時限回路
を示す回路図である。 ２・・・発振回路、３・・・カウンタ、１０・・・限時
回路、１１・・・検出信号、２１．２２・・・ＮＡＮＤ
回路、Ｃ２・・・コンデンサ、ＶＲ２・・・可変抵抗。Fig. 1 is a circuit diagram showing a time limit circuit of a time limit relay according to an embodiment of the present invention, Fig. 2 is a circuit diagram showing an example of an oscillation circuit used in the present invention, and Fig. 3 is a time limit circuit of a conventional time limit relay. FIG. 2... Oscillation circuit, 3... Counter, 10... Time limit circuit, 11... Detection signal, 21.22... NAND
Circuit, C2...capacitor, VR2...variable resistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コンデンサ及び抵抗を含み、これらの時定数により発振
周波数が決定され、検出信号の入力により発振を開始ず
る発振回路と、検出信号の入力によりリセットされて前
記発振面路よりの発振パルスをカウントし、所定数カウ
ントしたときに出力信号を発しぞ当該出力信号を自己保
持するカウンタとより成る限時回路を有する限時継電器
。an oscillation circuit that includes a capacitor and a resistor, whose oscillation frequency is determined by a time constant thereof, and starts oscillation upon input of a detection signal; and an oscillation circuit that is reset upon input of a detection signal and counts oscillation pulses from the oscillation surface path; A time-limited relay having a time-limited circuit consisting of a counter that issues an output signal when a predetermined number of counts have been counted and self-holds the output signal.
JP13312484U 1984-08-31 1984-08-31 time-limited relay Pending JPS6147535U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13312484U JPS6147535U (en) 1984-08-31 1984-08-31 time-limited relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13312484U JPS6147535U (en) 1984-08-31 1984-08-31 time-limited relay

Publications (1)

Publication Number Publication Date
JPS6147535U true JPS6147535U (en) 1986-03-29

Family

ID=30691677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13312484U Pending JPS6147535U (en) 1984-08-31 1984-08-31 time-limited relay

Country Status (1)

Country Link
JP (1) JPS6147535U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338952B2 (en) * 1973-07-09 1978-10-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338952B2 (en) * 1973-07-09 1978-10-18

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