IT8620168A1 - 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
IT8620168A1
IT8620168A1 IT1986A20168A IT2016886A IT8620168A1 IT 8620168 A1 IT8620168 A1 IT 8620168A1 IT 1986A20168 A IT1986A20168 A IT 1986A20168A IT 2016886 A IT2016886 A IT 2016886A IT 8620168 A1 IT8620168 A1 IT 8620168A1
Authority
IT
Italy
Prior art keywords
transducer
compensation
thermal expansion
measuring ruler
case
Prior art date
Application number
IT1986A20168A
Other languages
English (en)
Other versions
IT8620168A0 (it
IT1190631B (it
Original Assignee
Giacomello Giacomo
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 Giacomello Giacomo filed Critical Giacomello Giacomo
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 DE8787105836T priority patent/DE3780707T2/de
Priority to AT87105836T priority patent/ATE78913T1/de
Priority to EP87105836A priority patent/EP0247353B1/en
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
DE8787105836T DE3780707T2 (de) 1986-04-22 1987-04-21 Bandumsetzer fuer die inkremental-praezisionsmessung von lineargroessen, mit vorherbestimmten koeffizienten fuer die thermische 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

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 true IT8620168A1 (it) 1987-10-22
IT1190631B 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)

Families Citing this family (7)

* 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
EP2325610B1 (en) * 2010-03-18 2011-11-09 Fagor, S. Coop. Optoelectronic measuring device
ES2693900T3 (es) * 2016-08-02 2018-12-14 Dr. Johannes Heidenhain Gmbh Dispositivo de medición de la longitud

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
DE3302151C2 (de) * 1983-01-22 1987-02-12 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Gekapselte Längenmeßvorrichtung
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.

Also Published As

Publication number Publication date
US4759132A (en) 1988-07-26
IT8620168A0 (it) 1986-04-22
IT1190631B (it) 1988-02-16
EP0247353B1 (en) 1992-07-29
EP0247353A1 (en) 1987-12-02
DE3780707T2 (de) 1993-03-18
ATE78913T1 (de) 1992-08-15
DE3780707D1 (de) 1992-09-03

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