JPS5415344A - Magnet guiding device for controlling door position in automatic door - Google Patents

Magnet guiding device for controlling door position in automatic door

Info

Publication number
JPS5415344A
JPS5415344A JP8113777A JP8113777A JPS5415344A JP S5415344 A JPS5415344 A JP S5415344A JP 8113777 A JP8113777 A JP 8113777A JP 8113777 A JP8113777 A JP 8113777A JP S5415344 A JPS5415344 A JP S5415344A
Authority
JP
Japan
Prior art keywords
door
guiding device
controlling
magnet guiding
automatic door
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
JP8113777A
Other languages
Japanese (ja)
Other versions
JPS573793B2 (en
Inventor
Masayuki Nakamura
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP8113777A priority Critical patent/JPS5415344A/en
Publication of JPS5415344A publication Critical patent/JPS5415344A/en
Publication of JPS573793B2 publication Critical patent/JPS573793B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0016—Ejectors for creating an oil recirculation

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

PURPOSE: To prevent an erroneous opening or closing operation of an automatic door by stabilizing the movement of a magnet for controlling the position of the door to thereby stabilize the operation of a lead switch for detecting the position of the door in an electric block.
COPYRIGHT: (C)1979,JPO&Japio
JP8113777A 1977-07-06 1977-07-06 Magnet guiding device for controlling door position in automatic door Granted JPS5415344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8113777A JPS5415344A (en) 1977-07-06 1977-07-06 Magnet guiding device for controlling door position in automatic door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8113777A JPS5415344A (en) 1977-07-06 1977-07-06 Magnet guiding device for controlling door position in automatic door

Publications (2)

Publication Number Publication Date
JPS5415344A true JPS5415344A (en) 1979-02-05
JPS573793B2 JPS573793B2 (en) 1982-01-22

Family

ID=13738005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8113777A Granted JPS5415344A (en) 1977-07-06 1977-07-06 Magnet guiding device for controlling door position in automatic door

Country Status (1)

Country Link
JP (1) JPS5415344A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019026024A (en) * 2017-07-28 2019-02-21 三菱電機株式会社 Movable platform fence

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019026024A (en) * 2017-07-28 2019-02-21 三菱電機株式会社 Movable platform fence

Also Published As

Publication number Publication date
JPS573793B2 (en) 1982-01-22

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