JPH02298811A - 物体の状態変動検知装置 - Google Patents

物体の状態変動検知装置

Info

Publication number
JPH02298811A
JPH02298811A JP11880589A JP11880589A JPH02298811A JP H02298811 A JPH02298811 A JP H02298811A JP 11880589 A JP11880589 A JP 11880589A JP 11880589 A JP11880589 A JP 11880589A JP H02298811 A JPH02298811 A JP H02298811A
Authority
JP
Japan
Prior art keywords
cylinder
state
coil
hall element
detection
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
JP11880589A
Other languages
English (en)
Japanese (ja)
Inventor
Motohiro Gotanda
五反田 基博
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 JP11880589A priority Critical patent/JPH02298811A/ja
Priority to IT20289A priority patent/IT1239980B/it
Publication of JPH02298811A publication Critical patent/JPH02298811A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Burglar Alarm Systems (AREA)
JP11880589A 1989-05-15 1989-05-15 物体の状態変動検知装置 Pending JPH02298811A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11880589A JPH02298811A (ja) 1989-05-15 1989-05-15 物体の状態変動検知装置
IT20289A IT1239980B (it) 1989-05-15 1990-05-14 Dispositivo per rilevare cambiamenti di stato di oggetti secondo qualunque direzione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11880589A JPH02298811A (ja) 1989-05-15 1989-05-15 物体の状態変動検知装置

Publications (1)

Publication Number Publication Date
JPH02298811A true JPH02298811A (ja) 1990-12-11

Family

ID=14745560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11880589A Pending JPH02298811A (ja) 1989-05-15 1989-05-15 物体の状態変動検知装置

Country Status (2)

Country Link
JP (1) JPH02298811A (it)
IT (1) IT1239980B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015042943A (ja) * 2013-08-26 2015-03-05 日本電信電話株式会社 傾斜測定装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015042943A (ja) * 2013-08-26 2015-03-05 日本電信電話株式会社 傾斜測定装置

Also Published As

Publication number Publication date
IT1239980B (it) 1993-11-27
IT9020289A0 (it) 1990-05-14
IT9020289A1 (it) 1991-11-14

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