JPH0139246B2 - - Google Patents

Info

Publication number
JPH0139246B2
JPH0139246B2 JP4280081A JP4280081A JPH0139246B2 JP H0139246 B2 JPH0139246 B2 JP H0139246B2 JP 4280081 A JP4280081 A JP 4280081A JP 4280081 A JP4280081 A JP 4280081A JP H0139246 B2 JPH0139246 B2 JP H0139246B2
Authority
JP
Japan
Prior art keywords
circuit
oscillation
amplitude
current
parallel resonant
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
Application number
JP4280081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57157636A (en
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 JP4280081A priority Critical patent/JPS57157636A/ja
Publication of JPS57157636A publication Critical patent/JPS57157636A/ja
Publication of JPH0139246B2 publication Critical patent/JPH0139246B2/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)
JP4280081A 1981-03-23 1981-03-23 Proximity switch circuit Granted JPS57157636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4280081A JPS57157636A (en) 1981-03-23 1981-03-23 Proximity switch circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4280081A JPS57157636A (en) 1981-03-23 1981-03-23 Proximity switch circuit

Publications (2)

Publication Number Publication Date
JPS57157636A JPS57157636A (en) 1982-09-29
JPH0139246B2 true JPH0139246B2 (cs) 1989-08-18

Family

ID=12646034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4280081A Granted JPS57157636A (en) 1981-03-23 1981-03-23 Proximity switch circuit

Country Status (1)

Country Link
JP (1) JPS57157636A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135620A (ja) * 1984-07-27 1986-02-20 Omron Tateisi Electronics Co 近接スイツチ
JPS6320914A (ja) * 1986-07-15 1988-01-28 Keyence Corp 近接スイツチ
JPH0746984Y2 (ja) * 1993-07-01 1995-10-25 富士電機株式会社 近接スイッチ

Also Published As

Publication number Publication date
JPS57157636A (en) 1982-09-29

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