GB8717741D0 - Positional detection of objects - Google Patents

Positional detection of objects

Info

Publication number
GB8717741D0
GB8717741D0 GB878717741A GB8717741A GB8717741D0 GB 8717741 D0 GB8717741 D0 GB 8717741D0 GB 878717741 A GB878717741 A GB 878717741A GB 8717741 A GB8717741 A GB 8717741A GB 8717741 D0 GB8717741 D0 GB 8717741D0
Authority
GB
United Kingdom
Prior art keywords
objects
positional detection
positional
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
GB878717741A
Other versions
GB2194353A (en
GB2194353B (en
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.)
Hugle W B
Original Assignee
Hugle W B
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
Priority claimed from GB868619006A external-priority patent/GB8619006D0/en
Application filed by Hugle W B filed Critical Hugle W B
Priority to GB8717741A priority Critical patent/GB2194353B/en
Publication of GB8717741D0 publication Critical patent/GB8717741D0/en
Publication of GB2194353A publication Critical patent/GB2194353A/en
Application granted granted Critical
Publication of GB2194353B publication Critical patent/GB2194353B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB8717741A 1986-08-04 1987-07-27 The method of and apparatus for the holographic positional detection of objects Expired - Fee Related GB2194353B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8717741A GB2194353B (en) 1986-08-04 1987-07-27 The method of and apparatus for the holographic positional detection of objects

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868619006A GB8619006D0 (en) 1986-08-04 1986-08-04 Positional detection of objects
GB8717741A GB2194353B (en) 1986-08-04 1987-07-27 The method of and apparatus for the holographic positional detection of objects

Publications (3)

Publication Number Publication Date
GB8717741D0 true GB8717741D0 (en) 1987-09-03
GB2194353A GB2194353A (en) 1988-03-02
GB2194353B GB2194353B (en) 1990-02-21

Family

ID=26291128

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8717741A Expired - Fee Related GB2194353B (en) 1986-08-04 1987-07-27 The method of and apparatus for the holographic positional detection of objects

Country Status (1)

Country Link
GB (1) GB2194353B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101929836B (en) * 2009-06-25 2012-11-28 深圳泰山在线科技有限公司 Object dimensional positioning method and camera

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1142702A (en) * 1965-06-15 1969-02-12 Nat Res Dev Interferometric examination of objects and materials
FR1518779A (en) * 1967-01-26 1968-03-29 Comp Generale Electricite Control of displacement or deformation of objects
US3612698A (en) * 1969-05-01 1971-10-12 Ibm Automatic holographic wafer positioning system and method
US3711202A (en) * 1969-12-08 1973-01-16 Rohr Corp Holographic testing apparatus
BE763122A (en) * 1970-03-04 1971-08-18 Comp Generale Electricite DEVICE FOR STUDYING SMALL GAPS BETWEEN AT LEAST TWO OBJECTS
BE789607A (en) * 1971-07-29 1973-04-03 D Comp Gen DEVICE FOR MEASURING THE DISPLACEMENT OF A BODY IN RELATION TO ANOTHER
CH614053A5 (en) * 1976-08-27 1979-10-31 Lasag Ag Method and device for automatic monitoring of workpieces by means of a holographic comparison technique
US4466693A (en) * 1980-11-25 1984-08-21 Agency Of Industrial Science And Technology Holographic straightness meter

Also Published As

Publication number Publication date
GB2194353A (en) 1988-03-02
GB2194353B (en) 1990-02-21

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920727