IT1190631B - Trasduttore per misure incrementali di precisione di grandezze lineari,con compensazione delle dilatazioni termiche del regolo di misura - Google Patents

Trasduttore per misure incrementali di precisione di grandezze lineari,con compensazione delle dilatazioni termiche del regolo di misura

Info

Publication number
IT1190631B
IT1190631B IT20168/86A IT2016886A IT1190631B IT 1190631 B IT1190631 B IT 1190631B IT 20168/86 A IT20168/86 A IT 20168/86A IT 2016886 A IT2016886 A IT 2016886A IT 1190631 B IT1190631 B IT 1190631B
Authority
IT
Italy
Prior art keywords
transducer
compensation
case
rule
precision measurements
Prior art date
Application number
IT20168/86A
Other languages
English (en)
Other versions
IT8620168A0 (it
IT8620168A1 (it
Inventor
G Giacomo Giacomello
Original Assignee
G Giacomo Giacomello
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 G Giacomo Giacomello filed Critical G Giacomo Giacomello
Priority to IT20168/86A priority Critical patent/IT1190631B/it
Publication of IT8620168A0 publication Critical patent/IT8620168A0/it
Priority to US07/040,156 priority patent/US4759132A/en
Priority to AT87105836T priority patent/ATE78913T1/de
Priority to EP87105836A priority patent/EP0247353B1/en
Priority to DE8787105836T priority patent/DE3780707T2/de
Publication of IT8620168A1 publication Critical patent/IT8620168A1/it
Application granted granted Critical
Publication of IT1190631B publication Critical patent/IT1190631B/it

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S33/00—Geometrical instruments
    • Y10S33/19—Thermal expansive

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
IT20168/86A 1986-04-22 1986-04-22 Trasduttore per misure incrementali di precisione di grandezze lineari,con compensazione delle dilatazioni termiche del regolo di misura IT1190631B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT20168/86A IT1190631B (it) 1986-04-22 1986-04-22 Trasduttore per misure incrementali di precisione di grandezze lineari,con compensazione delle dilatazioni termiche del regolo di misura
US07/040,156 US4759132A (en) 1986-04-22 1987-04-20 Tape transducer for the incremental precision measurement of linear quantities, with predetermined coefficient of thermal expansion
AT87105836T ATE78913T1 (de) 1986-04-22 1987-04-21 Bandumsetzer fuer die inkrementalpr|zisionsmessung von lineargroessen, mit vorherbestimmten koeffizienten fuer die thermische expansion.
EP87105836A EP0247353B1 (en) 1986-04-22 1987-04-21 Tape transducer for the incremental precision measurement of linear quantities, with predetermined coefficient of thermal expansion
DE8787105836T DE3780707T2 (de) 1986-04-22 1987-04-21 Bandumsetzer fuer die inkremental-praezisionsmessung von lineargroessen, mit vorherbestimmten koeffizienten fuer die thermische expansion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20168/86A IT1190631B (it) 1986-04-22 1986-04-22 Trasduttore per misure incrementali di precisione di grandezze lineari,con compensazione delle dilatazioni termiche del regolo di misura

Publications (3)

Publication Number Publication Date
IT8620168A0 IT8620168A0 (it) 1986-04-22
IT8620168A1 IT8620168A1 (it) 1987-10-22
IT1190631B true IT1190631B (it) 1988-02-16

Family

ID=11164364

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20168/86A IT1190631B (it) 1986-04-22 1986-04-22 Trasduttore per misure incrementali di precisione di grandezze lineari,con compensazione delle dilatazioni termiche del regolo di misura

Country Status (5)

Country Link
US (1) US4759132A (it)
EP (1) EP0247353B1 (it)
AT (1) ATE78913T1 (it)
DE (1) DE3780707T2 (it)
IT (1) IT1190631B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102192694A (zh) * 2010-03-18 2011-09-21 菲高公司 光电测量装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5698090A (en) * 1991-09-10 1997-12-16 Hospal Industrie Artificial kidney for adjusting a concentration of substance in blood
FR2680975B1 (fr) * 1991-09-10 1998-12-31 Hospal Ind Rein artificiel muni de moyens pour doser une substance dans le sang.
GB9215767D0 (en) * 1992-07-24 1992-09-09 Lk Ltd Scale assembly
DE19854318A1 (de) * 1998-11-25 2000-05-31 Heidenhain Gmbh Dr Johannes Längenmeßeinrichtung
DE102007044128A1 (de) * 2007-09-15 2009-03-19 Dr. Johannes Heidenhain Gmbh Längenmesseinrichtung
EP3279615B1 (de) * 2016-08-02 2018-10-17 Dr. Johannes Heidenhain GmbH Längenmesseinrichtung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050061A (it) * 1900-01-01
US3816002A (en) * 1972-10-10 1974-06-11 H Wieg Apparatus for measuring displacement between two relatively movable members
DE2631233A1 (de) * 1976-07-12 1978-04-27 Dresden Feinmess Gekapselte laengenmesseinrichtung
DE2712421C2 (de) * 1977-03-22 1982-06-24 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Gekapselte Längenmeßeinrichtung
DE2911047A1 (de) * 1979-03-21 1980-10-02 Heidenhain Gmbh Dr Johannes Laengenmesseinrichtung mit laengsverschieblichem masstab
FR2505482A1 (fr) * 1981-05-05 1982-11-12 Snecma Dispositif de mesure de la dilatation globale d'un turboreacteur
IT1152526B (it) * 1982-09-03 1987-01-07 Giacomo Giacomello Trasdutture a nastro metallico per misure micrometriche di grandezze lineari
DE3302151A1 (de) * 1983-01-22 1984-07-26 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Laengenmessvorrichtung
DE3316081A1 (de) * 1983-05-03 1984-11-08 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Messeinrichtung
DE3319600A1 (de) * 1983-05-30 1984-12-06 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Laengenmesseinrichtung
DE3419527A1 (de) * 1984-05-25 1985-11-28 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Positionsmesseinrichtung
ATE53117T1 (de) * 1984-07-18 1990-06-15 Rsf Elektronik Gmbh Lineares messsystem.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102192694A (zh) * 2010-03-18 2011-09-21 菲高公司 光电测量装置
CN102192694B (zh) * 2010-03-18 2016-01-27 菲高公司 光电测量装置

Also Published As

Publication number Publication date
US4759132A (en) 1988-07-26
IT8620168A0 (it) 1986-04-22
ATE78913T1 (de) 1992-08-15
IT8620168A1 (it) 1987-10-22
DE3780707T2 (de) 1993-03-18
DE3780707D1 (de) 1992-09-03
EP0247353B1 (en) 1992-07-29
EP0247353A1 (en) 1987-12-02

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