SE7805231L - Absolutlegestransor for linjera metningar och vinkelmetningar - Google Patents

Absolutlegestransor for linjera metningar och vinkelmetningar

Info

Publication number
SE7805231L
SE7805231L SE7805231A SE7805231A SE7805231L SE 7805231 L SE7805231 L SE 7805231L SE 7805231 A SE7805231 A SE 7805231A SE 7805231 A SE7805231 A SE 7805231A SE 7805231 L SE7805231 L SE 7805231L
Authority
SE
Sweden
Prior art keywords
transorer
saturations
rental
absolute
angle
Prior art date
Application number
SE7805231A
Other languages
English (en)
Other versions
SE426989B (sv
Inventor
A Conte
Original Assignee
Selca Spa
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 Selca Spa filed Critical Selca Spa
Publication of SE7805231L publication Critical patent/SE7805231L/sv
Publication of SE426989B publication Critical patent/SE426989B/sv

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
    • G01D5/25—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts
    • G01D5/252—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts a combination of conductors or channels
    • 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
    • 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
    • G01D5/208—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 using polyphase currents
    • 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
    • G01D5/24—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 capacitance
    • G01D5/241—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 capacitance by relative movement of capacitor electrodes
    • G01D5/2412—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 capacitance by relative movement of capacitor electrodes by varying overlap
    • G01D5/2415—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 capacitance by relative movement of capacitor electrodes by varying overlap adapted for encoders
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/22—Analogue/digital converters pattern-reading type
    • H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
    • H03M1/26—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with weighted coding, i.e. the weight given to a digit depends on the position of the digit within the block or code word, e.g. there is a given radix and the weights are powers of this radix
SE7805231A 1977-05-18 1978-05-08 Absolutlegestransor for linjera metningar och vinkelmetningar SE426989B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68123/77A IT1111425B (it) 1977-05-18 1977-05-18 Trasduttore assoluto di precisione per misure di posizioni lineari od angolari

Publications (2)

Publication Number Publication Date
SE7805231L true SE7805231L (sv) 1978-11-19
SE426989B SE426989B (sv) 1983-02-21

Family

ID=11307996

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7805231A SE426989B (sv) 1977-05-18 1978-05-08 Absolutlegestransor for linjera metningar och vinkelmetningar

Country Status (15)

Country Link
US (1) US4504832A (sv)
JP (1) JPS53143348A (sv)
AU (1) AU524646B2 (sv)
BR (1) BR7803124A (sv)
CA (1) CA1136238A (sv)
CH (1) CH623412A5 (sv)
DE (1) DE2817544A1 (sv)
FR (1) FR2391451A1 (sv)
GB (1) GB1595127A (sv)
IT (1) IT1111425B (sv)
MX (1) MX149962A (sv)
NL (1) NL188541C (sv)
NO (1) NO151172C (sv)
SE (1) SE426989B (sv)
SU (1) SU759059A3 (sv)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN113884702A (zh) * 2021-10-18 2022-01-04 兰州空间技术物理研究所 一种提高静电悬浮加速度计标度因数一致性的设计方法

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CH665714A5 (fr) * 1985-11-22 1988-05-31 Hans Ulrich Meyer Dispositif de mesure capacitif de longueurs et d'angles.
US4786891A (en) * 1986-04-08 1988-11-22 Yokogawa Electric Corporation Absolute encoder for linear or angular position measurements
US4794393A (en) * 1986-08-22 1988-12-27 Imran Mir A Device for measuring parameters on electrocardiogram strip recordings
SE460928B (sv) * 1986-10-13 1989-12-04 Johansson Ab C E Absolutmaetande skalsystem
US4893077A (en) * 1987-05-28 1990-01-09 Auchterlonie Richard C Absolute position sensor having multi-layer windings of different pitches providing respective indications of phase proportional to displacement
US4893078A (en) * 1987-05-28 1990-01-09 Auchterlonie Richard C Absolute position sensing using sets of windings of different pitches providing respective indications of phase proportional to displacement
DE3834200A1 (de) * 1988-10-07 1990-04-12 Rexroth Mannesmann Gmbh Kapazitiver wegaufnehmer
EP0413922B1 (en) * 1989-06-29 1993-09-22 Mitutoyo Corporation Capacitance-type measuring device for absolute measurement of positions
AU1156692A (en) * 1991-01-04 1992-08-17 Scientific Generics Limited Remotely readable data storage devices and apparatus
US5115195A (en) * 1991-01-22 1992-05-19 Mts Systems Corporation System and method for measuring the absolute position of one body which is constrained to move with respect to another body
DE4124160C2 (de) * 1991-07-20 1994-07-28 Diehl Gmbh & Co Kapazitiver Drehwinkelgeber
DE4308462A1 (de) * 1993-03-17 1994-09-22 Vdo Schindling Anordnung zur Signalverarbeitung für Absolutwertsensoren mit periodischen Strukturen, insbesondere für Positions- und Winkelsensoren
US5477621A (en) * 1993-04-26 1995-12-26 Mitutoyo Corporation Electrical capacitance instrument and manufacturing method of the same
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US20030062889A1 (en) * 1996-12-12 2003-04-03 Synaptics (Uk) Limited Position detector
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EP0985132B1 (en) 1997-05-28 2005-11-09 Synaptics (UK) Limited Method of and wire bonding apparatus for manufacturing a transducer
DE19729347A1 (de) * 1997-07-09 1999-01-14 Franz Gleixner Kapazitive Meßvorrichtung für Winkel oder Wege
GB9720954D0 (en) 1997-10-02 1997-12-03 Scient Generics Ltd Commutators for motors
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JP2002531902A (ja) * 1998-11-27 2002-09-24 シナプティックス （ユーケー）リミテッド 位置センサ
US7019672B2 (en) * 1998-12-24 2006-03-28 Synaptics (Uk) Limited Position sensor
DE19905847C2 (de) * 1999-02-05 2001-02-22 Siedle Horst Gmbh & Co Kg Weg- und/oder Winkelaufnehmer mit mäanderförmiger Meßwicklung
EP1151248B1 (de) 1999-02-05 2004-04-14 HORST SIEDLE GmbH & Co. KG. Weg- und/oder winkelaufnehmer mit mäanderförmiger messwicklung
ATE310981T1 (de) * 1999-12-10 2005-12-15 Sensopad Ltd Mensch-maschine interface mit relativem positionssensor
US6694636B1 (en) 2000-09-01 2004-02-24 Kevin Maher Electrocardiogram compass
DE60227174D1 (de) * 2001-05-21 2008-07-31 Synaptics Uk Ltd Positionssensor
GB2403017A (en) * 2002-03-05 2004-12-22 Synaptics Position sensor
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GB0317370D0 (en) * 2003-07-24 2003-08-27 Synaptics Uk Ltd Magnetic calibration array
GB0319945D0 (en) * 2003-08-26 2003-09-24 Synaptics Uk Ltd Inductive sensing system
GB2461448B (en) 2007-05-10 2011-08-31 Cambridge Integrated Circuits Ltd Transducer
US20100123302A1 (en) * 2008-11-18 2010-05-20 Ford Global Technologies, Llc Inductive vehicle seat position sensor assembly
US9727175B2 (en) 2010-05-14 2017-08-08 Elo Touch Solutions, Inc. System and method for detecting locations of touches on a projected capacitive touch sensor
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GB2488389C (en) 2010-12-24 2018-08-22 Cambridge Integrated Circuits Ltd Position sensing transducer
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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
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Publication number Priority date Publication date Assignee Title
CN113884702A (zh) * 2021-10-18 2022-01-04 兰州空间技术物理研究所 一种提高静电悬浮加速度计标度因数一致性的设计方法
CN113884702B (zh) * 2021-10-18 2023-09-26 兰州空间技术物理研究所 一种提高静电悬浮加速度计标度因数一致性的设计方法

Also Published As

Publication number Publication date
FR2391451B1 (sv) 1983-08-26
CH623412A5 (en) 1981-05-29
DE2817544C2 (sv) 1989-08-17
NL188541C (nl) 1992-07-16
SE426989B (sv) 1983-02-21
SU759059A3 (ru) 1980-08-23
NL7805353A (nl) 1978-11-21
MX149962A (es) 1984-02-21
NO151172B (no) 1984-11-12
GB1595127A (en) 1981-08-05
NO151172C (no) 1985-02-20
AU524646B2 (en) 1982-09-30
BR7803124A (pt) 1979-02-20
CA1136238A (en) 1982-11-23
NO781717L (no) 1978-11-21
IT1111425B (it) 1986-01-13
US4504832A (en) 1985-03-12
DE2817544A1 (de) 1978-11-23
NL188541B (nl) 1992-02-17
JPS53143348A (en) 1978-12-13
FR2391451A1 (fr) 1978-12-15
AU3606978A (en) 1979-11-15

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