JPS5816421A - 扉開閉スイツチ - Google Patents

扉開閉スイツチ

Info

Publication number
JPS5816421A
JPS5816421A JP11340981A JP11340981A JPS5816421A JP S5816421 A JPS5816421 A JP S5816421A JP 11340981 A JP11340981 A JP 11340981A JP 11340981 A JP11340981 A JP 11340981A JP S5816421 A JPS5816421 A JP S5816421A
Authority
JP
Japan
Prior art keywords
output
circuit
voltage
resonant
oscillator
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
JP11340981A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0226825B2 (enrdf_load_stackoverflow
Inventor
幹夫 立平
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.)
FUSO ELECTRIC IND CO Ltd
Fusou Denki Kogyo Kk
Original Assignee
FUSO ELECTRIC IND CO Ltd
Fusou Denki Kogyo Kk
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 FUSO ELECTRIC IND CO Ltd, Fusou Denki Kogyo Kk filed Critical FUSO ELECTRIC IND CO Ltd
Priority to JP11340981A priority Critical patent/JPS5816421A/ja
Publication of JPS5816421A publication Critical patent/JPS5816421A/ja
Publication of JPH0226825B2 publication Critical patent/JPH0226825B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electronic Switches (AREA)
JP11340981A 1981-07-20 1981-07-20 扉開閉スイツチ Granted JPS5816421A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11340981A JPS5816421A (ja) 1981-07-20 1981-07-20 扉開閉スイツチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11340981A JPS5816421A (ja) 1981-07-20 1981-07-20 扉開閉スイツチ

Publications (2)

Publication Number Publication Date
JPS5816421A true JPS5816421A (ja) 1983-01-31
JPH0226825B2 JPH0226825B2 (enrdf_load_stackoverflow) 1990-06-13

Family

ID=14611539

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11340981A Granted JPS5816421A (ja) 1981-07-20 1981-07-20 扉開閉スイツチ

Country Status (1)

Country Link
JP (1) JPS5816421A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0226825B2 (enrdf_load_stackoverflow) 1990-06-13

Similar Documents

Publication Publication Date Title
US5325065A (en) Detection circuit with dummy integrator to compensate for switch charge insection and amplifier offset voltage
US6344959B1 (en) Method for sensing the output voltage of a charge pump circuit without applying a load to the output stage
US3772669A (en) Magnetic pulse generator
US10790822B2 (en) Switching arrangement and method for a capacitive sensor
US9689907B2 (en) Device for measuring the variation of a capacitance and associated measuring method
US10615593B2 (en) Inrush current limit circuitry and method
EP0969287A2 (en) Charge balance network with floating ground capacitive sensing
KR960018586A (ko) 가속 장치의 센서 신호의 평가를 위한 회로 장치
US6384596B1 (en) Variable inductance transducer circuit producing an electrical current and voltage output
US4030037A (en) Proximity detecting apparatus
US3796958A (en) Transmitter circuit
JP5051459B2 (ja) 静電容量式障害物センサ及び当該障害物センサを備えた開閉システム
JPS5816421A (ja) 扉開閉スイツチ
US3828335A (en) Radio-wave detector for discovering the movement of persons or objects in a confined space
US10698540B2 (en) Methods and apparatus for a capacitive touch sensor
JPS62248767A (ja) 同期スイツチの原理で構成された回路を初期設定する装置
US3541347A (en) Vehicle detector and pulse generator therefor
KR890005975A (ko) 푸시풀증폭기 출력단에서 폐로전류를 자동으로 조절하는 회로
US3992637A (en) Unclocked sense ampllifier
US7808062B2 (en) Signal isolator linear receiver
JPS5858486A (ja) 移動物体検出装置
JPH039649B2 (enrdf_load_stackoverflow)
JPH0613876A (ja) 近接スイッチ
JPS6033412Y2 (ja) 移動物体検出装置
US10641801B2 (en) Ringer control device and control method thereof