GB1156065A - Improvements in Detecting and Measuring Apparatus. - Google Patents

Improvements in Detecting and Measuring Apparatus.

Info

Publication number
GB1156065A
GB1156065A GB03371/67A GB1337167A GB1156065A GB 1156065 A GB1156065 A GB 1156065A GB 03371/67 A GB03371/67 A GB 03371/67A GB 1337167 A GB1337167 A GB 1337167A GB 1156065 A GB1156065 A GB 1156065A
Authority
GB
United Kingdom
Prior art keywords
photo
probes
detector
ducts
light
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
Application number
GB03371/67A
Other languages
English (en)
Inventor
Hoyt Jackson Watson
Harold Lauriston Seekins
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1156065A publication Critical patent/GB1156065A/en
Expired 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
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G01B11/12—Measuring arrangements characterised by the use of optical techniques for measuring diameters internal diameters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
GB03371/67A 1966-06-27 1967-03-22 Improvements in Detecting and Measuring Apparatus. Expired GB1156065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56077566A 1966-06-27 1966-06-27

Publications (1)

Publication Number Publication Date
GB1156065A true GB1156065A (en) 1969-06-25

Family

ID=24239313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB03371/67A Expired GB1156065A (en) 1966-06-27 1967-03-22 Improvements in Detecting and Measuring Apparatus.

Country Status (7)

Country Link
US (1) US3495915A (https=)
BE (1) BE696071A (https=)
CH (1) CH463801A (https=)
FR (1) FR1509643A (https=)
GB (1) GB1156065A (https=)
NL (1) NL6703311A (https=)
SE (1) SE304621B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410252A1 (fr) * 1977-11-29 1979-06-22 Rolls Royce Appareil pour controler la precision de positionnement d'un trou ou d'un passage dans une piece

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680966A (en) * 1971-03-12 1972-08-01 Iris Corp Apparatus and method for shell inspection
US3943965A (en) * 1973-09-07 1976-03-16 Matelena John J Pipeline for transporting petroleum products through tundra
US4108554A (en) * 1977-02-17 1978-08-22 Babcock & Wilcox, Limited Y-jet tip tester
FR2636423B1 (fr) * 1988-09-15 1990-11-30 Snecma Controle optique de micropercages d'aubes de turbine
US5172594A (en) * 1991-10-29 1992-12-22 The Boeing Company Externally removable liquid level sensor system
DE102015206984B4 (de) 2015-04-17 2019-05-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zur optischen Kontrolle von Kühlluftausnehmungen von Turbomaschinen
CN115127444B (zh) * 2022-05-23 2025-06-10 中铁上海工程局集团市政环保工程有限公司 接触式地下排水管道定位测量装置和测量方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL56502C (https=) *
US2324304A (en) * 1939-08-24 1943-07-13 Katzman Jacob Turbidity meter
US2382251A (en) * 1943-08-25 1945-08-14 Bell Telephone Labor Inc Telegraph perforator-transmitter
GB570022A (en) * 1943-09-25 1945-06-19 John Lingham French A projection system for the inspection of internal surfaces
US2499910A (en) * 1948-11-03 1950-03-07 Electric Eye Equipment Company Electronic visual inspection device having spaced phototubes
US3021834A (en) * 1954-03-11 1962-02-20 Sheldon Edward Emanuel Endoscopes
US2959089A (en) * 1955-03-16 1960-11-08 American Cystoscope Makers Inc Panoramic borescope
US3068739A (en) * 1958-06-23 1962-12-18 American Optical Corp Flexible optical probe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410252A1 (fr) * 1977-11-29 1979-06-22 Rolls Royce Appareil pour controler la precision de positionnement d'un trou ou d'un passage dans une piece

Also Published As

Publication number Publication date
CH463801A (de) 1968-10-15
SE304621B (https=) 1968-09-30
BE696071A (https=) 1967-09-01
US3495915A (en) 1970-02-17
NL6703311A (https=) 1967-12-28
FR1509643A (fr) 1968-01-12

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