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FR1362970A - Improvements to detection devices - Google Patents

Improvements to detection devices

Info

Publication number
FR1362970A
FR1362970A FR941278A FR941278A FR1362970A FR 1362970 A FR1362970 A FR 1362970A FR 941278 A FR941278 A FR 941278A FR 941278 A FR941278 A FR 941278A FR 1362970 A FR1362970 A FR 1362970A
Authority
FR
France
Prior art keywords
detection devices
detection
devices
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
FR941278A
Other languages
French (fr)
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers 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
Priority claimed from GB2789062A external-priority patent/GB1029826A/en
Application filed by Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Priority to FR941278A priority Critical patent/FR1362970A/en
Application granted granted Critical
Publication of FR1362970A publication Critical patent/FR1362970A/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
    • G01B13/00—Measuring arrangements characterised by the use of fluids

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR941278A 1962-07-19 1963-07-12 Improvements to detection devices Expired FR1362970A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR941278A FR1362970A (en) 1962-07-19 1963-07-12 Improvements to detection devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2789062A GB1029826A (en) 1962-07-19 1962-07-19 Improvements in or relating to detecting apparatus
FR941278A FR1362970A (en) 1962-07-19 1963-07-12 Improvements to detection devices

Publications (1)

Publication Number Publication Date
FR1362970A true FR1362970A (en) 1964-06-05

Family

ID=26202354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941278A Expired FR1362970A (en) 1962-07-19 1963-07-12 Improvements to detection devices

Country Status (1)

Country Link
FR (1) FR1362970A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459035A (en) * 1967-12-27 1969-08-05 Sperry Rand Corp Fluidic loose solids and granular material level sensing apparatus
FR2014171A1 (en) * 1968-06-20 1970-04-17 Festo Maschf Stoll G
FR2663734A1 (en) * 1990-06-26 1991-12-27 Seram APPARATUS FOR MONITORING THE QUALITY OF THE SURFACE CONDITION OF A PART.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459035A (en) * 1967-12-27 1969-08-05 Sperry Rand Corp Fluidic loose solids and granular material level sensing apparatus
FR2014171A1 (en) * 1968-06-20 1970-04-17 Festo Maschf Stoll G
FR2663734A1 (en) * 1990-06-26 1991-12-27 Seram APPARATUS FOR MONITORING THE QUALITY OF THE SURFACE CONDITION OF A PART.
EP0468829A1 (en) * 1990-06-26 1992-01-29 SOCIETE D'ETUDES ET DE RECHERCHES DE L'ECOLE NATIONALE SUPERIEURE D'ARTS ET METIERS en abrégé S E R A M Apparatus to monitor the quality of the state of the surface of an article
US5209103A (en) * 1990-06-26 1993-05-11 Societe D'etudes Et De Recherches De L'ecole Nationale Superieure D'arts Et Metiers (Seram) Apparatus for monitoring the quality of the surface state of a part

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