JPH01143782A - レーザビーム位置検出装置 - Google Patents

レーザビーム位置検出装置

Info

Publication number
JPH01143782A
JPH01143782A JP62301406A JP30140687A JPH01143782A JP H01143782 A JPH01143782 A JP H01143782A JP 62301406 A JP62301406 A JP 62301406A JP 30140687 A JP30140687 A JP 30140687A JP H01143782 A JPH01143782 A JP H01143782A
Authority
JP
Japan
Prior art keywords
laser beam
optical path
laser
ultrasonic
position 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.)
Granted
Application number
JP62301406A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0521672B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Noriaki Sasaki
憲明 佐々木
Shuji Ogawa
小川　周治
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62301406A priority Critical patent/JPH01143782A/ja
Publication of JPH01143782A publication Critical patent/JPH01143782A/ja
Publication of JPH0521672B2 publication Critical patent/JPH0521672B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Laser Beam Processing (AREA)
JP62301406A 1987-12-01 1987-12-01 レーザビーム位置検出装置 Granted JPH01143782A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62301406A JPH01143782A (ja) 1987-12-01 1987-12-01 レーザビーム位置検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62301406A JPH01143782A (ja) 1987-12-01 1987-12-01 レーザビーム位置検出装置

Publications (2)

Publication Number Publication Date
JPH01143782A true JPH01143782A (ja) 1989-06-06
JPH0521672B2 JPH0521672B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-03-25

Family

ID=17896487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62301406A Granted JPH01143782A (ja) 1987-12-01 1987-12-01 レーザビーム位置検出装置

Country Status (1)

Country Link
JP (1) JPH01143782A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6331693B1 (en) * 1999-06-28 2001-12-18 Cincinnati Incorporated Beam delivery system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6331693B1 (en) * 1999-06-28 2001-12-18 Cincinnati Incorporated Beam delivery system

Also Published As

Publication number Publication date
JPH0521672B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-03-25

Similar Documents

Publication Publication Date Title
US4480483A (en) Acousto-optical ultrasonic flowmeter
JP4059529B2 (ja) 多重光線による光−音響リーク検出器
CN1153547C (zh) 进行耳内测量的装置
JPS5523476A (en) Detection circuit device for ultrasonic propagation time
USRE28686E (en) Measurement of fluid flow rates
JPS63309825A (ja) 光検出兼光の方向決定装置
GB2170907A (en) Improvements relating to distance measuring devices
GB2117511A (en) Laser beam alignment detection
JPH01143782A (ja) レーザビーム位置検出装置
JPH0520195B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0354409A (ja) 超音波継目検出器
JP2012185078A (ja) 超音波探触子及び管状対象物の周長測定方法
JPS6264973A (ja) 超音波測距装置
EP1016849A4 (en) LENGTH MEASURING INSTRUMENT
CN1165952A (zh) 束外激光功率、能量测量法
JP2002044773A (ja) 音響レンズおよび超音波送波器
US4884888A (en) Method and device for contactless optical measurement of distance changes
JPH0440325A (ja) 振動測定方法ならびに振動計
JPH0476621B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU2020430C1 (ru) Датчик параметров упругих колебаний
JPS58223714A (ja) 液体検知方法及び装置
KR100588532B1 (ko) 반사형 광검지기를 이용한 초음파 측정장치
JPS63177990A (ja) ノズル光軸ずれ検出装置
JPH03627A (ja) 密封容器の検査装置およびその検査方法
JPS6247525A (ja) 繊維用放射温度計

Legal Events

Date Code Title Description
A621 Written request for application examination

Effective date: 20040714

Free format text: JAPANESE INTERMEDIATE CODE: A621

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070208

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070405

A02 Decision of refusal

Effective date: 20070515

Free format text: JAPANESE INTERMEDIATE CODE: A02