JPS617U - Position and shape detection device - Google Patents

Position and shape detection device

Info

Publication number
JPS617U
JPS617U JP8374784U JP8374784U JPS617U JP S617 U JPS617 U JP S617U JP 8374784 U JP8374784 U JP 8374784U JP 8374784 U JP8374784 U JP 8374784U JP S617 U JPS617 U JP S617U
Authority
JP
Japan
Prior art keywords
detection nozzle
detection
resistance value
electrical resistance
nozzle
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
JP8374784U
Other languages
Japanese (ja)
Other versions
JPH0419453Y2 (en
Inventor
清次 板東
貞夫 江端
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.)
Iseki and Co Ltd
Original Assignee
Iseki and Co 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 Iseki and Co Ltd filed Critical Iseki and Co Ltd
Priority to JP8374784U priority Critical patent/JPS617U/en
Publication of JPS617U publication Critical patent/JPS617U/en
Application granted granted Critical
Publication of JPH0419453Y2 publication Critical patent/JPH0419453Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の実施例を示す、位置及び形状検出装
置の一部ブロック線図を含む概略正面図、第２図Ａは、
検出ノズル、及び補正ノズルでの出力信号を示す線図、
同図βは、補正後の出力信号を示す線図、第３図は、測
定電流（測定電圧）とノズルー熱間鋼材間距離との関係
を示す線図、第４図は、従来の位置及び形状検出装置を
示− す第１図相当の概略正面図である。 １０・・・・・・検出ノズノ，レ、１２・・・・・・ヘ
ッダ、１８，３６・・・・・・噴射流、３２・・・・・
・補正ノズル、３４・曲・補正用電極板、３８・・・・
・・演算器。FIG. 1 is a schematic front view including a partial block diagram of a position and shape detection device showing an embodiment of the present invention, and FIG. 2A is a
A diagram showing output signals at a detection nozzle and a correction nozzle,
3 is a diagram showing the relationship between the measured current (measured voltage) and the distance between the nozzle and the hot steel material, and FIG. 4 is the diagram showing the conventional position and FIG. 2 is a schematic front view corresponding to FIG. 1 showing the shape detection device. 10...detection nozzle, 12...header, 18,36...jet flow, 32...
・Correction nozzle, 34 ・Curve/correction electrode plate, 38...
...Arithmetic unit.

Claims (1)

【実用新案登録請求の範囲】 被検出体の下側に設置された検出ノズルと、該検出ノズ
ルに導電性の流体を供給するヘッダとを備え、前記検出
ノズルから被検出体に向かって前記導電性の流体を連続
して噴射し、前記検出ノズルと被検出体との距離を該噴
射流の電気抵抗値に基づいて算出するようにした位置及
び形状検出装置において、 前記検出ノズルの近傍に設置され、且つ、前記ヘッダか
ら同一流体が供給される１以上の補正ノズルと、 該補正ノズルと所定距離だけ離して対向・設置された導
電性の補正用電極板と、 前記補正ノズルから前記補正用電極板へ向けて噴射され
た噴射流の電気抵抗値に応じて、前記検出ノズルからの
噴射流の電気抵抗値を補正する演算機と、 を備えたことを特徴とする位置及び形状検出装置。[Claims for Utility Model Registration] A detection nozzle installed below an object to be detected, and a header for supplying conductive fluid to the detection nozzle, the conductive fluid flowing from the detection nozzle toward the object to be detected. In a position and shape detection device that continuously sprays a magnetic fluid and calculates the distance between the detection nozzle and the object to be detected based on the electrical resistance value of the jet stream, the device is installed near the detection nozzle. and one or more correction nozzles to which the same fluid is supplied from the header; a conductive correction electrode plate facing and installed at a predetermined distance from the correction nozzles; A position and shape detection device comprising: a computing device that corrects the electrical resistance value of the jet stream from the detection nozzle according to the electrical resistance value of the jet stream injected toward the electrode plate.
JP8374784U 1984-06-06 1984-06-06 Position and shape detection device Granted JPS617U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8374784U JPS617U (en) 1984-06-06 1984-06-06 Position and shape detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8374784U JPS617U (en) 1984-06-06 1984-06-06 Position and shape detection device

Publications (2)

Publication Number Publication Date
JPS617U true JPS617U (en) 1986-01-06
JPH0419453Y2 JPH0419453Y2 (en) 1992-05-01

Family

ID=30632656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8374784U Granted JPS617U (en) 1984-06-06 1984-06-06 Position and shape detection device

Country Status (1)

Country Link
JP (1) JPS617U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008139268A (en) * 2006-12-05 2008-06-19 Toshiba Solutions Corp Surface topography measurement device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979265A (en) * 1972-12-01 1974-07-31
JPS5225175U (en) * 1975-08-12 1977-02-22
JPS5415550U (en) * 1977-07-05 1979-02-01

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979265A (en) * 1972-12-01 1974-07-31
JPS5225175U (en) * 1975-08-12 1977-02-22
JPS5415550U (en) * 1977-07-05 1979-02-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008139268A (en) * 2006-12-05 2008-06-19 Toshiba Solutions Corp Surface topography measurement device

Also Published As

Publication number Publication date
JPH0419453Y2 (en) 1992-05-01

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