JPS56118231A - Oscillation type proximity switch for automatic door - Google Patents

Oscillation type proximity switch for automatic door

Info

Publication number
JPS56118231A
JPS56118231A JP2074980A JP2074980A JPS56118231A JP S56118231 A JPS56118231 A JP S56118231A JP 2074980 A JP2074980 A JP 2074980A JP 2074980 A JP2074980 A JP 2074980A JP S56118231 A JPS56118231 A JP S56118231A
Authority
JP
Japan
Prior art keywords
proximity switch
automatic door
type proximity
oscillation type
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.)
Pending
Application number
JP2074980A
Other languages
Japanese (ja)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2074980A priority Critical patent/JPS56118231A/en
Publication of JPS56118231A publication Critical patent/JPS56118231A/en
Pending legal-status Critical Current

Links

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electronic Switches (AREA)
JP2074980A 1980-02-21 1980-02-21 Oscillation type proximity switch for automatic door Pending JPS56118231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2074980A JPS56118231A (en) 1980-02-21 1980-02-21 Oscillation type proximity switch for automatic door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2074980A JPS56118231A (en) 1980-02-21 1980-02-21 Oscillation type proximity switch for automatic door

Publications (1)

Publication Number Publication Date
JPS56118231A true JPS56118231A (en) 1981-09-17

Family

ID=12035830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2074980A Pending JPS56118231A (en) 1980-02-21 1980-02-21 Oscillation type proximity switch for automatic door

Country Status (1)

Country Link
JP (1) JPS56118231A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4117583Y1 (en) * 1964-02-01 1966-08-15
JPS4528842Y1 (en) * 1968-02-12 1970-11-06
JPS525248U (en) * 1975-06-26 1977-01-14
JPS5369570A (en) * 1976-12-02 1978-06-21 Raytheon Co Voltage controlled tunable oscillator
JPS551006A (en) * 1978-06-03 1980-01-07 Kenichi Hayashida Improvement of proximity switch for automatic door

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4117583Y1 (en) * 1964-02-01 1966-08-15
JPS4528842Y1 (en) * 1968-02-12 1970-11-06
JPS525248U (en) * 1975-06-26 1977-01-14
JPS5369570A (en) * 1976-12-02 1978-06-21 Raytheon Co Voltage controlled tunable oscillator
JPS551006A (en) * 1978-06-03 1980-01-07 Kenichi Hayashida Improvement of proximity switch for automatic door

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