JPH0740283Y2 - ドア開閉検出装置 - Google Patents

ドア開閉検出装置

Info

Publication number
JPH0740283Y2
JPH0740283Y2 JP1989083289U JP8328989U JPH0740283Y2 JP H0740283 Y2 JPH0740283 Y2 JP H0740283Y2 JP 1989083289 U JP1989083289 U JP 1989083289U JP 8328989 U JP8328989 U JP 8328989U JP H0740283 Y2 JPH0740283 Y2 JP H0740283Y2
Authority
JP
Japan
Prior art keywords
door
magnet
magnetic body
hall element
magnetoelectric conversion
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 - Lifetime
Application number
JP1989083289U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0322339U (en]
Inventor
将之 宮下
徹雄 高野
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.)
Omron Corp
Original Assignee
Omron 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 Omron Corp filed Critical Omron Corp
Priority to JP1989083289U priority Critical patent/JPH0740283Y2/ja
Publication of JPH0322339U publication Critical patent/JPH0322339U/ja
Application granted granted Critical
Publication of JPH0740283Y2 publication Critical patent/JPH0740283Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
JP1989083289U 1989-07-15 1989-07-15 ドア開閉検出装置 Expired - Lifetime JPH0740283Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989083289U JPH0740283Y2 (ja) 1989-07-15 1989-07-15 ドア開閉検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989083289U JPH0740283Y2 (ja) 1989-07-15 1989-07-15 ドア開閉検出装置

Publications (2)

Publication Number Publication Date
JPH0322339U JPH0322339U (en]) 1991-03-07
JPH0740283Y2 true JPH0740283Y2 (ja) 1995-09-13

Family

ID=31630829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989083289U Expired - Lifetime JPH0740283Y2 (ja) 1989-07-15 1989-07-15 ドア開閉検出装置

Country Status (1)

Country Link
JP (1) JPH0740283Y2 (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3811454B2 (ja) * 2003-01-29 2006-08-23 インターナショナル・ビジネス・マシーンズ・コーポレーション 近接検出装置、ポータブルコンピュータ、近接検出方法、及びプログラム
JP4639216B2 (ja) * 2007-06-07 2011-02-23 アルプス電気株式会社 磁気センサ
JP5624196B1 (ja) * 2013-09-09 2014-11-12 株式会社デイパークス スカッフプレート

Also Published As

Publication number Publication date
JPH0322339U (en]) 1991-03-07

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