[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR1263690A - Photoelectric scanning device for checking surfaces - Google Patents

Photoelectric scanning device for checking surfaces

Info

Publication number
FR1263690A
FR1263690A FR6965A FR67006965A FR1263690A FR 1263690 A FR1263690 A FR 1263690A FR 6965 A FR6965 A FR 6965A FR 67006965 A FR67006965 A FR 67006965A FR 1263690 A FR1263690 A FR 1263690A
Authority
FR
France
Prior art keywords
scanning device
photoelectric scanning
checking surfaces
checking
photoelectric
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
FR6965A
Other languages
French (fr)
Inventor
Erwin Sick
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 filed Critical
Application granted granted Critical
Publication of FR1263690A publication Critical patent/FR1263690A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8901—Optical details; Scanning details

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Mechanical Optical Scanning Systems (AREA)
FR6965A 1959-07-31 1955-11-15 Photoelectric scanning device for checking surfaces Expired FR1263690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0064238 1959-07-31

Publications (1)

Publication Number Publication Date
FR1263690A true FR1263690A (en) 1961-06-09

Family

ID=7497019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6965A Expired FR1263690A (en) 1959-07-31 1955-11-15 Photoelectric scanning device for checking surfaces

Country Status (3)

Country Link
DE (1) DE1422235B2 (en)
FR (1) FR1263690A (en)
GB (1) GB939489A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1193701B (en) * 1962-09-14 1965-05-26 Feldmuehle Ag Device for photoelectric error control of material surfaces

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535535A (en) * 1966-10-03 1970-10-20 Paul Nash Inspection and sorting of sheet materials by photoelectric means
GB1522139A (en) * 1974-10-26 1978-08-23 Barr & Stroud Ltd Radiation scanning system
GB1530791A (en) * 1975-02-05 1978-11-01 Barr & Stroud Ltd Radiation scanning system
DE2904435C3 (en) * 1979-02-06 1981-11-12 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Hole detection device for material webs
CN102680429B (en) * 2012-05-30 2013-11-06 四川大学 Subminiature microcavity gas sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1193701B (en) * 1962-09-14 1965-05-26 Feldmuehle Ag Device for photoelectric error control of material surfaces

Also Published As

Publication number Publication date
DE1422235B2 (en) 1972-04-06
GB939489A (en) 1963-10-16
DE1422235A1 (en) 1968-11-21

Similar Documents

Publication Publication Date Title
FR1130236A (en) Improved sealing device for containers
FR1202819A (en) Telephone line scanning device
FR1263690A (en) Photoelectric scanning device for checking surfaces
FR66281E (en) Sub-calibration device for artillery equipment
CH334410A (en) Copying device for machine tool
FR1138008A (en) Device for measuring frequencies
CH341203A (en) Transition device for guided waves
FR1098754A (en) Electro-magnetic wave detector device
FR1291068A (en) Exploration device for telephotography
FR1102611A (en) Propulsion device for cycles
FR1140427A (en) Suspension device for building sub-ceilings
FR1112819A (en) Release device for V-belt
FR1128379A (en) Device for the separation of substances
FR1109095A (en) Dust evacuation device
FR1226180A (en) Device for number exploration
FR1104954A (en) Device for semi-micro-cryometric determinations
FR1137340A (en) Device for signal expansion
FR1132576A (en) Phonographic disc scanning device
FR1158436A (en) Device for balancing machining
FR1126348A (en) Phonographic disc scanning device
FR1153773A (en) Damping device
FR1198327A (en) Device for grading eggs
FR1139178A (en) Device for moving very long objects
FR1150777A (en) Photoelectric device for marking graduation lines
FR1130499A (en) Device for painting large surfaces