FR2406185A1 - Appareil de determination de position par rapport a plusieurs axes - Google Patents
Appareil de determination de position par rapport a plusieurs axesInfo
- Publication number
- FR2406185A1 FR2406185A1 FR7829292A FR7829292A FR2406185A1 FR 2406185 A1 FR2406185 A1 FR 2406185A1 FR 7829292 A FR7829292 A FR 7829292A FR 7829292 A FR7829292 A FR 7829292A FR 2406185 A1 FR2406185 A1 FR 2406185A1
- Authority
- FR
- France
- Prior art keywords
- determining
- relation
- several axes
- axes
- relates
- 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.)
- Granted
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
- G01D5/48—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 wave or particle radiation means
- G01D5/485—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 wave or particle radiation means using magnetostrictive devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Gyroscopes (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
L'invention concerne la détermination de position par rapport à plusieurs axes. Elle se rapporte à un appareil dans lequel un élément 10 de ligne à retard fait un angle choisi avec deux directions X, Y et le déphasage entre des signaux émis par un transducteur 13 et les signaux reçus par deux détecteurs 15, 16 permettent le calcul des positions suivant les deux axes, par mise en oeuvre d'un seul élément à retard. Application aux dispositifs de détermination de position des éléments des suspensions à cardan.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/842,053 US4144574A (en) | 1977-10-14 | 1977-10-14 | Multi-axis position determining system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2406185A1 true FR2406185A1 (fr) | 1979-05-11 |
FR2406185B1 FR2406185B1 (fr) | 1985-11-08 |
Family
ID=25286413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7829292A Expired FR2406185B1 (fr) | 1977-10-14 | 1978-10-13 | Appareil de determination de position par rapport a plusieurs axes |
Country Status (5)
Country | Link |
---|---|
US (1) | US4144574A (fr) |
JP (1) | JPS5491256A (fr) |
DE (1) | DE2844791A1 (fr) |
FR (1) | FR2406185B1 (fr) |
GB (1) | GB2006432B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR7901179A (pt) * | 1978-02-28 | 1979-10-09 | Yokogawa Electric Works Ltd | Dispositivo de deteccao de posicao deslocada |
DD136537B1 (de) * | 1978-05-25 | 1986-07-09 | Verkehrswesen Hochschule | Messanordnung zur absteckung und aufmessung mittels elektronischem tachymeter |
US4231260A (en) * | 1978-11-03 | 1980-11-04 | The Charles Stark Draper Laboratory, Inc. | Position determining system |
US4358985A (en) * | 1980-06-05 | 1982-11-16 | Hamilton Leslie A | Magnetic heading reference system and gun position system for military vehicles |
US4481821A (en) * | 1983-08-08 | 1984-11-13 | The Charles Stark Draper Laboratory, Inc. | Electro-elastic self-scanning crack detector |
US4545249A (en) * | 1983-09-06 | 1985-10-08 | Trw Inc. | Acoustical position gage |
US4709210A (en) * | 1985-05-02 | 1987-11-24 | Pond Robert J | Magnetoacoustic proximity sensor |
US4734870A (en) * | 1985-08-09 | 1988-03-29 | Snyder Edward J | Position coordinate determination device with diagonal delay line |
US5070737A (en) * | 1989-02-10 | 1991-12-10 | National Research Development Corporation | Transducer which determines a position of an object by modifying differential pulses |
GR920100143A (el) * | 1992-04-10 | 1993-12-30 | T E M A A E Technologiki Etair | Κατανεμημένοι αισ?ητήρες βασισμένοι σε άμορφα μαγνητικά κράματα. |
US7971487B2 (en) * | 2008-05-02 | 2011-07-05 | Carlen Controls, Inc. | Linear position transducer with wireless read head |
US9074860B2 (en) | 2013-03-13 | 2015-07-07 | Ametek | Systems and methods for magnetostrictive sensing |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3423673A (en) * | 1965-07-13 | 1969-01-21 | Hazeltine Research Inc | Apparatus utilizing magnetostrictive member for measuring linear displacement between two bodies |
US4012588A (en) * | 1975-08-29 | 1977-03-15 | Science Accessories Corporation | Position determining apparatus and transducer therefor |
FR2335826A1 (fr) * | 1975-12-17 | 1977-07-15 | Labo Cent Telecommunicat | Dispositif de determination automatique des coordonnees d'un point d'un plan |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3121955A (en) * | 1960-07-08 | 1964-02-25 | United Aircraft Corp | Ultrasonic distance scaling apparatus |
US3156766A (en) * | 1962-06-18 | 1964-11-10 | Telautograph Corp | Sonar telescriber |
JPS4911953A (fr) * | 1972-05-11 | 1974-02-01 | ||
US3898555A (en) * | 1973-12-19 | 1975-08-05 | Tempo Instr Inc | Linear distance measuring device using a moveable magnet interacting with a sonic waveguide |
US4028619A (en) * | 1975-09-22 | 1977-06-07 | Cx Corporation | Position locating using digital logic controlled by pulse propagation time intervals |
US4071818A (en) * | 1975-11-03 | 1978-01-31 | Combustion Engineering, Inc. | Magnetostrictive position indicator |
-
1977
- 1977-10-14 US US05/842,053 patent/US4144574A/en not_active Expired - Lifetime
-
1978
- 1978-10-10 GB GB7839931A patent/GB2006432B/en not_active Expired
- 1978-10-13 DE DE19782844791 patent/DE2844791A1/de not_active Withdrawn
- 1978-10-13 FR FR7829292A patent/FR2406185B1/fr not_active Expired
- 1978-10-14 JP JP12674878A patent/JPS5491256A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3423673A (en) * | 1965-07-13 | 1969-01-21 | Hazeltine Research Inc | Apparatus utilizing magnetostrictive member for measuring linear displacement between two bodies |
US4012588A (en) * | 1975-08-29 | 1977-03-15 | Science Accessories Corporation | Position determining apparatus and transducer therefor |
FR2335826A1 (fr) * | 1975-12-17 | 1977-07-15 | Labo Cent Telecommunicat | Dispositif de determination automatique des coordonnees d'un point d'un plan |
Also Published As
Publication number | Publication date |
---|---|
FR2406185B1 (fr) | 1985-11-08 |
GB2006432B (en) | 1982-07-21 |
US4144574A (en) | 1979-03-13 |
JPS5491256A (en) | 1979-07-19 |
GB2006432A (en) | 1979-05-02 |
DE2844791A1 (de) | 1979-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |