JPS61161406A - シールフィンの摩耗測定装置 - Google Patents

シールフィンの摩耗測定装置

Info

Publication number
JPS61161406A
JPS61161406A JP221485A JP221485A JPS61161406A JP S61161406 A JPS61161406 A JP S61161406A JP 221485 A JP221485 A JP 221485A JP 221485 A JP221485 A JP 221485A JP S61161406 A JPS61161406 A JP S61161406A
Authority
JP
Japan
Prior art keywords
seal fin
shroud
turbine
optical fiber
counter
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
JP221485A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0375043B2 (enExample
Inventor
Tatsuo Yamamoto
山本　達雄
Kenichi Arai
新居　健一
Noriaki Nishioka
西岡　憲章
Kenji Fujiwara
謙二 藤原
Yasuhisa Iida
飯田　泰久
Atsushi Fujii
篤 藤井
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.)
Kansai Electric Power Co Inc
Mitsubishi Heavy Industries Ltd
Original Assignee
Kansai Electric Power Co Inc
Mitsubishi Heavy Industries 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 Kansai Electric Power Co Inc, Mitsubishi Heavy Industries Ltd filed Critical Kansai Electric Power Co Inc
Priority to JP221485A priority Critical patent/JPS61161406A/ja
Publication of JPS61161406A publication Critical patent/JPS61161406A/ja
Publication of JPH0375043B2 publication Critical patent/JPH0375043B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP221485A 1985-01-11 1985-01-11 シールフィンの摩耗測定装置 Granted JPS61161406A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP221485A JPS61161406A (ja) 1985-01-11 1985-01-11 シールフィンの摩耗測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP221485A JPS61161406A (ja) 1985-01-11 1985-01-11 シールフィンの摩耗測定装置

Publications (2)

Publication Number Publication Date
JPS61161406A true JPS61161406A (ja) 1986-07-22
JPH0375043B2 JPH0375043B2 (enExample) 1991-11-28

Family

ID=11523099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP221485A Granted JPS61161406A (ja) 1985-01-11 1985-01-11 シールフィンの摩耗測定装置

Country Status (1)

Country Link
JP (1) JPS61161406A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10209361B2 (en) 2014-01-28 2019-02-19 Third Dimension Software Limited Positioning device for an optical triangulation sensor
KR102026827B1 (ko) * 2018-03-27 2019-09-30 두산중공업 주식회사 가스 터빈 및 그 모니터링 시스템
CN114152204A (zh) * 2021-11-15 2022-03-08 北京航空航天大学 航空发动机叶尖间隙检测装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57208403A (en) * 1981-06-19 1982-12-21 Hitachi Ltd Gap measuring device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57208403A (en) * 1981-06-19 1982-12-21 Hitachi Ltd Gap measuring device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10209361B2 (en) 2014-01-28 2019-02-19 Third Dimension Software Limited Positioning device for an optical triangulation sensor
KR102026827B1 (ko) * 2018-03-27 2019-09-30 두산중공업 주식회사 가스 터빈 및 그 모니터링 시스템
CN114152204A (zh) * 2021-11-15 2022-03-08 北京航空航天大学 航空发动机叶尖间隙检测装置
CN114152204B (zh) * 2021-11-15 2023-02-21 北京航空航天大学 航空发动机叶尖间隙检测装置

Also Published As

Publication number Publication date
JPH0375043B2 (enExample) 1991-11-28

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