IT1058791B - Trasduttore di precisione per misure di posizioni lineari - Google Patents
Trasduttore di precisione per misure di posizioni lineariInfo
- Publication number
- IT1058791B IT1058791B IT67821/76A IT6782176A IT1058791B IT 1058791 B IT1058791 B IT 1058791B IT 67821/76 A IT67821/76 A IT 67821/76A IT 6782176 A IT6782176 A IT 6782176A IT 1058791 B IT1058791 B IT 1058791B
- Authority
- IT
- Italy
- Prior art keywords
- linear position
- position measurements
- precision transducer
- transducer
- precision
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
- G01D5/2073—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by movement of a single coil with respect to two or more coils
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/002—Details
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67821/76A IT1058791B (it) | 1976-04-08 | 1976-04-08 | Trasduttore di precisione per misure di posizioni lineari |
FR7709324A FR2347652A1 (fr) | 1976-04-08 | 1977-03-29 | Transducteur de precision pour mesures de positions lineaires |
GB13698/77A GB1519938A (en) | 1976-04-08 | 1977-03-31 | Transducer for measuring linear positions |
US05/784,429 US4117439A (en) | 1976-04-08 | 1977-04-04 | Transducer for measuring linear positions |
DE2715843A DE2715843C2 (de) | 1976-04-08 | 1977-04-05 | Meßumformer zum präzisen Messen linearer Positionen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67821/76A IT1058791B (it) | 1976-04-08 | 1976-04-08 | Trasduttore di precisione per misure di posizioni lineari |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1058791B true IT1058791B (it) | 1982-05-10 |
Family
ID=11305535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67821/76A IT1058791B (it) | 1976-04-08 | 1976-04-08 | Trasduttore di precisione per misure di posizioni lineari |
Country Status (5)
Country | Link |
---|---|
US (1) | US4117439A (it) |
DE (1) | DE2715843C2 (it) |
FR (1) | FR2347652A1 (it) |
GB (1) | GB1519938A (it) |
IT (1) | IT1058791B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2900113C2 (de) * | 1979-01-03 | 1985-08-29 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Längenmeßeinrichtung mit längsverschieblichem Maßstab |
DE3038716C2 (de) * | 1980-10-14 | 1985-12-12 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Positionsmeßeinrichtung |
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 |
JPS60191908U (ja) * | 1984-05-29 | 1985-12-19 | 株式会社ソキア | リニアスケ−ル |
US5008619A (en) * | 1988-11-18 | 1991-04-16 | Amp-Akzo Corporation | Multilevel circuit board precision positioning |
DE4017858A1 (de) * | 1990-06-02 | 1991-12-12 | Heidenhain Gmbh Dr Johannes | Gekapselte messeinrichtung |
DE4101579C2 (de) * | 1991-01-21 | 1994-01-20 | Heidenhain Gmbh Dr Johannes | Positionsmeßeinrichtung |
DE4338568C2 (de) * | 1993-11-05 | 1997-05-22 | Mannesmann Ag | Einrichtung zur Abfrage von Stellungen an bewegten Elementen mittels Sensoren |
CN104515464A (zh) * | 2013-10-03 | 2015-04-15 | 上海球栅测量系统有限公司 | 一种位移测量系统和装置 |
CN104515463A (zh) * | 2013-10-03 | 2015-04-15 | 上海雷尼威尔技术有限公司 | 一种位移测量系统和装置 |
ES2702948T3 (es) * | 2016-07-27 | 2019-03-06 | Heidenhain Gmbh Dr Johannes | Equipo para medir longitudes |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH398098A (de) * | 1961-05-27 | 1965-08-31 | Wenczler & Heidenhain | Vorrichtung zur Bestimmung der Relativlage zweier Teile |
US3596222A (en) * | 1968-10-09 | 1971-07-27 | Olivetti & Co Spa | Precision electric transducer for position measuring on machine tools |
US3522568A (en) * | 1969-03-13 | 1970-08-04 | Inductosyn Corp | Tape scale for position measuring transformer |
DE2016253A1 (de) * | 1970-04-04 | 1971-10-14 | Heidenhain Johannes Dr Fa | Meßteilung |
US3696667A (en) * | 1970-04-22 | 1972-10-10 | Inductosyn Corp | Tensioning device for position measuring transformer |
-
1976
- 1976-04-08 IT IT67821/76A patent/IT1058791B/it active
-
1977
- 1977-03-29 FR FR7709324A patent/FR2347652A1/fr active Granted
- 1977-03-31 GB GB13698/77A patent/GB1519938A/en not_active Expired
- 1977-04-04 US US05/784,429 patent/US4117439A/en not_active Expired - Lifetime
- 1977-04-05 DE DE2715843A patent/DE2715843C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2347652A1 (fr) | 1977-11-04 |
GB1519938A (en) | 1978-08-02 |
FR2347652B1 (it) | 1983-11-18 |
DE2715843C2 (de) | 1985-10-31 |
US4117439A (en) | 1978-09-26 |
DE2715843A1 (de) | 1977-10-20 |
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