JPS5312263A - Timer circuit for initial setting - Google Patents

Timer circuit for initial setting

Info

Publication number
JPS5312263A
JPS5312263A JP8601376A JP8601376A JPS5312263A JP S5312263 A JPS5312263 A JP S5312263A JP 8601376 A JP8601376 A JP 8601376A JP 8601376 A JP8601376 A JP 8601376A JP S5312263 A JPS5312263 A JP S5312263A
Authority
JP
Japan
Prior art keywords
initial setting
timer circuit
control element
condenser
semiconductor control
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
JP8601376A
Other languages
Japanese (ja)
Other versions
JPS5542777B2 (en
Inventor
Hiroshi Fujio
Yoichi Ueishi
Kazuharu Nagamori
Shigeru Ueda
Mineyoshi Ogawa
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.)
Via Mechanics Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
Hitachi Seiko 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 Nippon Telegraph and Telephone Corp, Hitachi Seiko Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP8601376A priority Critical patent/JPS5312263A/en
Publication of JPS5312263A publication Critical patent/JPS5312263A/en
Publication of JPS5542777B2 publication Critical patent/JPS5542777B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
    • H03K2017/226—Modifications for ensuring a predetermined initial state when the supply voltage has been applied in bipolar transistor switches

Landscapes

  • Measurement Of Unknown Time Intervals (AREA)
  • Pulse Circuits (AREA)
  • Electronic Switches (AREA)

Abstract

PURPOSE:To obtain the stable setting time, by turning on the semiconductor control element as soon as the power supply is switched on, through the condenser condenser for reset which has been added between the power source and the semiconductor control element.
JP8601376A 1976-07-21 1976-07-21 Timer circuit for initial setting Granted JPS5312263A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8601376A JPS5312263A (en) 1976-07-21 1976-07-21 Timer circuit for initial setting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8601376A JPS5312263A (en) 1976-07-21 1976-07-21 Timer circuit for initial setting

Publications (2)

Publication Number Publication Date
JPS5312263A true JPS5312263A (en) 1978-02-03
JPS5542777B2 JPS5542777B2 (en) 1980-11-01

Family

ID=13874788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8601376A Granted JPS5312263A (en) 1976-07-21 1976-07-21 Timer circuit for initial setting

Country Status (1)

Country Link
JP (1) JPS5312263A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128896U (en) * 1983-02-18 1984-08-30 ワイケイケイ株式会社 Solar radiation adjustment device for simple structures
JPS60148983A (en) * 1984-01-13 1985-08-06 大成建設株式会社 Automatic light blocking apparatus

Also Published As

Publication number Publication date
JPS5542777B2 (en) 1980-11-01

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