FR2122158A5 - - Google Patents

Info

Publication number
FR2122158A5
FR2122158A5 FR7200607A FR7200607A FR2122158A5 FR 2122158 A5 FR2122158 A5 FR 2122158A5 FR 7200607 A FR7200607 A FR 7200607A FR 7200607 A FR7200607 A FR 7200607A FR 2122158 A5 FR2122158 A5 FR 2122158A5
Authority
FR
France
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
FR7200607A
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.)
Weston Instruments Inc
Original Assignee
Weston Instruments Inc
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 Weston Instruments Inc filed Critical Weston Instruments Inc
Application granted granted Critical
Publication of FR2122158A5 publication Critical patent/FR2122158A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/16—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the material being a moving sheet or film
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (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)
  • Toxicology (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
FR7200607A 1971-01-12 1972-01-10 Expired FR2122158A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10588671A 1971-01-12 1971-01-12

Publications (1)

Publication Number Publication Date
FR2122158A5 true FR2122158A5 (fr) 1972-08-25

Family

ID=22308319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7200607A Expired FR2122158A5 (fr) 1971-01-12 1972-01-10

Country Status (6)

Country Link
US (1) US3715592A (fr)
CA (1) CA938739A (fr)
DE (1) DE2200651A1 (fr)
FR (1) FR2122158A5 (fr)
GB (1) GB1382872A (fr)
IT (1) IT946381B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009376A (en) * 1972-02-15 1977-02-22 Sangamo Weston, Inc. Method and apparatus for measuring material thickness
US3822383A (en) * 1973-04-13 1974-07-02 Weston Instruments Inc Profile gauging system
DE3212956A1 (de) * 1982-04-07 1983-10-20 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Verfahrbares gehaeuse fuer messgeraete zur messung an bewegten messgutbaendern
DE3218572C2 (de) * 1982-05-17 1987-02-19 FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt Auf Schienen verfahrbares Meßgerät zur Messung an bewegten Meßgutbändern
GB2138561B (en) * 1983-04-21 1987-03-18 Schlumberger Electronics Strip profile gauge
JPH09507129A (ja) * 1993-09-02 1997-07-22 オーマズ・パートナーズ 断層撮影密度計
AU686226B2 (en) * 1993-09-02 1998-02-05 Ormaz Partners Tomographic densitometer
US20070280415A1 (en) * 2006-05-31 2007-12-06 Keith Waterson Method of and apparatus for measuring the thickness of moving metal sheet articles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190261A (en) * 1960-09-28 1965-06-22 Lab For Electronics Inc Control system
US3185843A (en) * 1961-06-20 1965-05-25 Lab For Electronics Inc Collimator system for beta radiation thickness gauge sensor
US3244206A (en) * 1963-03-08 1966-04-05 Industrial Nucleonics Corp Control apparatus for a veneer lathe

Also Published As

Publication number Publication date
US3715592A (en) 1973-02-06
DE2200651A1 (de) 1972-07-20
GB1382872A (en) 1975-02-05
IT946381B (it) 1973-05-21
CA938739A (en) 1973-12-18

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Legal Events

Date Code Title Description
ST Notification of lapse