DE2165477A1 - Elektronisches Planimeter - Google Patents

Elektronisches Planimeter

Info

Publication number
DE2165477A1
DE2165477A1 DE19712165477 DE2165477A DE2165477A1 DE 2165477 A1 DE2165477 A1 DE 2165477A1 DE 19712165477 DE19712165477 DE 19712165477 DE 2165477 A DE2165477 A DE 2165477A DE 2165477 A1 DE2165477 A1 DE 2165477A1
Authority
DE
Germany
Prior art keywords
screens
shields
planimeter
fluorescent tube
conveyor belt
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.)
Pending
Application number
DE19712165477
Other languages
German (de)
English (en)
Inventor
Aime Grenoble Fayolle (Frankreich). GOIb 5-26
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.)
SPAA
Original Assignee
SPAA
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 SPAA filed Critical SPAA
Publication of DE2165477A1 publication Critical patent/DE2165477A1/de
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/28Measuring arrangements characterised by the use of optical techniques for measuring areas

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE19712165477 1971-02-19 1971-12-30 Elektronisches Planimeter Pending DE2165477A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7106368A FR2125803A5 (OSRAM) 1971-02-19 1971-02-19

Publications (1)

Publication Number Publication Date
DE2165477A1 true DE2165477A1 (de) 1972-08-31

Family

ID=9072434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712165477 Pending DE2165477A1 (de) 1971-02-19 1971-12-30 Elektronisches Planimeter

Country Status (2)

Country Link
DE (1) DE2165477A1 (OSRAM)
FR (1) FR2125803A5 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989001604A1 (en) * 1987-08-14 1989-02-23 Svend Aage Jensen Method and apparatus for the determination of the weight of an elongate body

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2098318B (en) * 1981-05-09 1984-12-05 Turner Machinery Ltd Measuring the area of flat workpieces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989001604A1 (en) * 1987-08-14 1989-02-23 Svend Aage Jensen Method and apparatus for the determination of the weight of an elongate body

Also Published As

Publication number Publication date
FR2125803A5 (OSRAM) 1972-09-29

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination