JPS5322307A - Plse counting system - Google Patents

Plse counting system

Info

Publication number
JPS5322307A
JPS5322307A JP9602876A JP9602876A JPS5322307A JP S5322307 A JPS5322307 A JP S5322307A JP 9602876 A JP9602876 A JP 9602876A JP 9602876 A JP9602876 A JP 9602876A JP S5322307 A JPS5322307 A JP S5322307A
Authority
JP
Japan
Prior art keywords
pulse
relay
plse
counting system
interpreter
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
JP9602876A
Other languages
Japanese (ja)
Inventor
Yoshinori Tawara
Hiroshi Chikira
Yukio Iino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9602876A priority Critical patent/JPS5322307A/en
Publication of JPS5322307A publication Critical patent/JPS5322307A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/74—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using relays

Abstract

PURPOSE:In a common control system automatic swichboard, an operation holding circuit of a pulse counting circuit relay is released by operation of a pulse interpreter circuit relay, and therefore it is made possible to use even a general-purpose cheap slow relay as the pulse interpreter circuit relay, so that an economical and reliable system can be realized.
JP9602876A 1976-08-13 1976-08-13 Plse counting system Pending JPS5322307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9602876A JPS5322307A (en) 1976-08-13 1976-08-13 Plse counting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9602876A JPS5322307A (en) 1976-08-13 1976-08-13 Plse counting system

Publications (1)

Publication Number Publication Date
JPS5322307A true JPS5322307A (en) 1978-03-01

Family

ID=14153922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9602876A Pending JPS5322307A (en) 1976-08-13 1976-08-13 Plse counting system

Country Status (1)

Country Link
JP (1) JPS5322307A (en)

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