FR870813A - Temperature-insensitive device to determine absolute variations in length - Google Patents

Temperature-insensitive device to determine absolute variations in length

Info

Publication number
FR870813A
FR870813A FR870813DA FR870813A FR 870813 A FR870813 A FR 870813A FR 870813D A FR870813D A FR 870813DA FR 870813 A FR870813 A FR 870813A
Authority
FR
France
Prior art keywords
length
temperature
insensitive device
determine absolute
absolute variations
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
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.)
Kohle und Eisenforschung GmbH
Original Assignee
Kohle und Eisenforschung GmbH
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 Kohle und Eisenforschung GmbH filed Critical Kohle und Eisenforschung GmbH
Application granted granted Critical
Publication of FR870813A publication Critical patent/FR870813A/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
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0011—Arrangements for eliminating or compensation of measuring errors due to temperature or weight
    • G01B5/0014—Arrangements for eliminating or compensation of measuring errors due to temperature or weight due to temperature
FR870813D 1939-09-25 1941-03-14 Temperature-insensitive device to determine absolute variations in length Expired FR870813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE870813X 1939-09-25

Publications (1)

Publication Number Publication Date
FR870813A true FR870813A (en) 1942-03-25

Family

ID=6808943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870813D Expired FR870813A (en) 1939-09-25 1941-03-14 Temperature-insensitive device to determine absolute variations in length

Country Status (1)

Country Link
FR (1) FR870813A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831340A (en) * 1952-07-16 1958-04-22 William B Crandall Self-calibrating dilatometer for high temperature use
EP0381703A1 (en) * 1987-10-09 1990-08-16 BROWN & SHARPE MANUFACTURING COMPANY Apparatus for temperature compensation of sensing means of a machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831340A (en) * 1952-07-16 1958-04-22 William B Crandall Self-calibrating dilatometer for high temperature use
EP0381703A1 (en) * 1987-10-09 1990-08-16 BROWN & SHARPE MANUFACTURING COMPANY Apparatus for temperature compensation of sensing means of a machine
EP0381703A4 (en) * 1987-10-09 1992-01-02 Brown & Sharpe Manufacturing Company Apparatus for temperature compensation of sensing means of a machine

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