JPS57132423A - Oscillating circuit by proximity switch - Google Patents

Oscillating circuit by proximity switch

Info

Publication number
JPS57132423A
JPS57132423A JP1861081A JP1861081A JPS57132423A JP S57132423 A JPS57132423 A JP S57132423A JP 1861081 A JP1861081 A JP 1861081A JP 1861081 A JP1861081 A JP 1861081A JP S57132423 A JPS57132423 A JP S57132423A
Authority
JP
Japan
Prior art keywords
emitter
linearity
transistor
negative conductance
proximity switch
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
JP1861081A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0334255B2 (enrdf_load_stackoverflow
Inventor
Masahei Akasu
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1861081A priority Critical patent/JPS57132423A/ja
Publication of JPS57132423A publication Critical patent/JPS57132423A/ja
Publication of JPH0334255B2 publication Critical patent/JPH0334255B2/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

Landscapes

  • Electronic Switches (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
JP1861081A 1981-02-10 1981-02-10 Oscillating circuit by proximity switch Granted JPS57132423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1861081A JPS57132423A (en) 1981-02-10 1981-02-10 Oscillating circuit by proximity switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1861081A JPS57132423A (en) 1981-02-10 1981-02-10 Oscillating circuit by proximity switch

Publications (2)

Publication Number Publication Date
JPS57132423A true JPS57132423A (en) 1982-08-16
JPH0334255B2 JPH0334255B2 (enrdf_load_stackoverflow) 1991-05-22

Family

ID=11976399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1861081A Granted JPS57132423A (en) 1981-02-10 1981-02-10 Oscillating circuit by proximity switch

Country Status (1)

Country Link
JP (1) JPS57132423A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62173830U (enrdf_load_stackoverflow) * 1986-04-22 1987-11-05

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539109A (en) * 1978-09-11 1980-03-18 Omron Tateisi Electronics Co Proximity switch
JPS55100710A (en) * 1979-01-29 1980-07-31 Nec Corp Power circuit
JPS5617099A (en) * 1979-07-23 1981-02-18 Fujitsu Ltd Method of manufacturing printed board

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539109A (en) * 1978-09-11 1980-03-18 Omron Tateisi Electronics Co Proximity switch
JPS55100710A (en) * 1979-01-29 1980-07-31 Nec Corp Power circuit
JPS5617099A (en) * 1979-07-23 1981-02-18 Fujitsu Ltd Method of manufacturing printed board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62173830U (enrdf_load_stackoverflow) * 1986-04-22 1987-11-05

Also Published As

Publication number Publication date
JPH0334255B2 (enrdf_load_stackoverflow) 1991-05-22

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