JPH04416B2 - - Google Patents

Info

Publication number
JPH04416B2
JPH04416B2 JP59237838A JP23783884A JPH04416B2 JP H04416 B2 JPH04416 B2 JP H04416B2 JP 59237838 A JP59237838 A JP 59237838A JP 23783884 A JP23783884 A JP 23783884A JP H04416 B2 JPH04416 B2 JP H04416B2
Authority
JP
Japan
Prior art keywords
transistor
circuit
current
base
whose
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.)
Expired - Lifetime
Application number
JP59237838A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60121818A (ja
Inventor
Kenji Ueda
Takayuki Myamoto
Hiroyuki Yamazaki
Hisatoshi Nodera
Fumio Kamya
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP23783884A priority Critical patent/JPS60121818A/ja
Publication of JPS60121818A publication Critical patent/JPS60121818A/ja
Publication of JPH04416B2 publication Critical patent/JPH04416B2/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
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/95—Proximity switches using a magnetic detector
    • H03K17/952—Proximity switches using a magnetic detector using inductive coils
    • H03K17/9537—Proximity switches using a magnetic detector using inductive coils in a resonant circuit
    • H03K17/9542—Proximity switches using a magnetic detector using inductive coils in a resonant circuit forming part of an oscillator
    • H03K17/9547—Proximity switches using a magnetic detector using inductive coils in a resonant circuit forming part of an oscillator with variable amplitude

Landscapes

  • Electronic Switches (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
JP23783884A 1984-11-12 1984-11-12 近接スイツチの発振回路 Granted JPS60121818A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23783884A JPS60121818A (ja) 1984-11-12 1984-11-12 近接スイツチの発振回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23783884A JPS60121818A (ja) 1984-11-12 1984-11-12 近接スイツチの発振回路

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP9334378A Division JPS596454B2 (ja) 1978-07-31 1978-07-31 近接スイッチの発振回路

Publications (2)

Publication Number Publication Date
JPS60121818A JPS60121818A (ja) 1985-06-29
JPH04416B2 true JPH04416B2 (OSRAM) 1992-01-07

Family

ID=17021158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23783884A Granted JPS60121818A (ja) 1984-11-12 1984-11-12 近接スイツチの発振回路

Country Status (1)

Country Link
JP (1) JPS60121818A (OSRAM)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027755U (OSRAM) * 1973-07-06 1975-03-31

Also Published As

Publication number Publication date
JPS60121818A (ja) 1985-06-29

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