JPS628049B2 - - Google Patents

Info

Publication number
JPS628049B2
JPS628049B2 JP56000715A JP71581A JPS628049B2 JP S628049 B2 JPS628049 B2 JP S628049B2 JP 56000715 A JP56000715 A JP 56000715A JP 71581 A JP71581 A JP 71581A JP S628049 B2 JPS628049 B2 JP S628049B2
Authority
JP
Japan
Prior art keywords
oscillation circuit
frequency oscillation
switch
circuit
oscillation
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
JP56000715A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57115732A (en
Inventor
Kenichi Hayashida
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.)
TSUUDEN KK
Original Assignee
TSUUDEN 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 TSUUDEN KK filed Critical TSUUDEN KK
Priority to JP56000715A priority Critical patent/JPS57115732A/ja
Publication of JPS57115732A publication Critical patent/JPS57115732A/ja
Publication of JPS628049B2 publication Critical patent/JPS628049B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Electronic Switches (AREA)
JP56000715A 1981-01-08 1981-01-08 Switching device for automatic door Granted JPS57115732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56000715A JPS57115732A (en) 1981-01-08 1981-01-08 Switching device for automatic door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56000715A JPS57115732A (en) 1981-01-08 1981-01-08 Switching device for automatic door

Publications (2)

Publication Number Publication Date
JPS57115732A JPS57115732A (en) 1982-07-19
JPS628049B2 true JPS628049B2 (enrdf_load_html_response) 1987-02-20

Family

ID=11481451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56000715A Granted JPS57115732A (en) 1981-01-08 1981-01-08 Switching device for automatic door

Country Status (1)

Country Link
JP (1) JPS57115732A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6321592B2 (ja) * 2015-08-20 2018-05-09 ファナック株式会社 誘導形近接センサを用いた二重化タッチスイッチ

Also Published As

Publication number Publication date
JPS57115732A (en) 1982-07-19

Similar Documents

Publication Publication Date Title
US6118249A (en) Charger with inductive power transmission for batteries in a mobile electrical device
US4036178A (en) Electronic lock and key system
EP0115747A1 (en) Electronic antitheft device comprising an electronic key
US3287722A (en) Remote controlled switching system
US3596206A (en) Transistor oscillator including ultrasonic generator crystal
US3529216A (en) Remote control system utilizing a.c. transmission lines
JP2001203565A (ja) 近接センサ
US3697975A (en) Remotely controlled switching system
JPS628049B2 (enrdf_load_html_response)
US4484183A (en) Method and system for detection of the presence, removal, or absence of a metal body
US20040061610A1 (en) Apparatus and circuit for use with capacitive presence detection systems
US3284791A (en) Near alarm receiver having-time delay of discharge type
US3210752A (en) Moving object detection system
US3307176A (en) Electrical protection system
JPH0113662B2 (enrdf_load_html_response)
US7057436B2 (en) Clock circuit for a microprocessor
JPS628048B2 (enrdf_load_html_response)
US3480940A (en) Condition indicator for appliance
US3723901A (en) Electronic control device with condition responsive oscillator
JPH0226414B2 (enrdf_load_html_response)
US2235169A (en) Remote control system
JPH048891B2 (enrdf_load_html_response)
US3276005A (en) Capacity intruder alarm having capacitive a.c. coupling and d.c. bias coupling in parallel between a detector and amplifier
JPS58119122A (ja) 電気機器兼用の自動ドア用感知板装置
JP2779049B2 (ja) ワイヤレスリモコンシステム