GB1585744A - Measuring apparatus - Google Patents

Measuring apparatus Download PDF

Info

Publication number
GB1585744A
GB1585744A GB5159/78A GB515978A GB1585744A GB 1585744 A GB1585744 A GB 1585744A GB 5159/78 A GB5159/78 A GB 5159/78A GB 515978 A GB515978 A GB 515978A GB 1585744 A GB1585744 A GB 1585744A
Authority
GB
United Kingdom
Prior art keywords
output
correction
converter
signal
synchro
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.)
Expired
Application number
GB5159/78A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGA AB
Original Assignee
AGA AB
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 AGA AB filed Critical AGA AB
Publication of GB1585744A publication Critical patent/GB1585744A/en
Expired legal-status Critical Current

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
    • G01D5/243—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 phase or frequency of ac
    • 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
    • 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
    • H03M1/64—Analogue/digital converters with intermediate conversion to phase of sinusoidal or similar periodical signals
    • H03M1/645—Analogue/digital converters with intermediate conversion to phase of sinusoidal or similar periodical signals for position encoding, e.g. using resolvers or synchros

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
GB5159/78A 1977-02-16 1978-02-09 Measuring apparatus Expired GB1585744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7701676A SE406643B (sv) 1977-02-16 1977-02-16 Elektronisk korrigeringsanordning for en lengd- eller vinkelmetare

Publications (1)

Publication Number Publication Date
GB1585744A true GB1585744A (en) 1981-03-11

Family

ID=20330459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5159/78A Expired GB1585744A (en) 1977-02-16 1978-02-09 Measuring apparatus

Country Status (6)

Country Link
JP (1) JPS53102068A (xx)
CH (1) CH628429A5 (xx)
DE (1) DE2806655B2 (xx)
FR (1) FR2381283B1 (xx)
GB (1) GB1585744A (xx)
SE (1) SE406643B (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116720A (en) * 1982-03-08 1983-09-28 Roeh Ind Ltd Flow rate sensor
US4443117A (en) * 1980-09-26 1984-04-17 Terumo Corporation Measuring apparatus, method of manufacture thereof, and method of writing data into same

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204257A (en) * 1978-11-28 1980-05-20 The Bendix Corporation Numerical control resolver position measuring device
US4253155A (en) * 1979-01-31 1981-02-24 Bell Telephone Laboratories, Incorporated Self-compensating measurement system
AT380340B (de) * 1979-09-07 1986-05-12 Goerz Electro Gmbh Linearisierungsschaltung
US4375921A (en) * 1980-03-13 1983-03-08 Selective Electronic Co. Ab Dimension measuring apparatus
DE3018496A1 (de) * 1980-05-14 1981-11-19 Walter Dipl.-Ing. Dr.-Ing. 8012 Ottobrunn Mehnert Verfahren und vorrichtung zur messung eines winkels
FR2509851A1 (fr) * 1981-07-17 1983-01-21 Tesa Sa Capteur electronique de mesure
JPS58120137A (ja) * 1982-01-13 1983-07-16 Terumo Corp 電子体温計
US4467320A (en) * 1982-05-06 1984-08-21 The Bendix Corporation Measurement of a linear variable differential transformer signal by phase conversion
DE3406969A1 (de) * 1983-06-23 1985-01-10 VEB Kombinat Polygraph "Werner Lamberz" Leipzig, DDR 7050 Leipzig Takterzeugungseinrichtung fuer druckmaschinen
DD228700A3 (de) * 1983-06-23 1985-10-16 Falk Buschmann Takterzeugungseinrichtung fuer druckmaschinen
US4710889A (en) * 1983-07-25 1987-12-01 Cain Encoder Co. Angular position detector
DE3429505C2 (de) * 1983-11-24 1995-05-18 Kba Planeta Ag Vorrichtung zur Erzeugung von Steuersignalen für eine Druckmaschine
JPS6110715A (ja) * 1984-06-26 1986-01-18 Fanuc Ltd 絶対位置検出方式
EP0189291A3 (en) * 1985-01-23 1988-06-01 Tektronix, Inc. Method and system for enhancing the accuracy of analog-to-digital converters
NL8600815A (nl) * 1986-03-28 1987-10-16 At & T & Philips Telecomm Inrichting voor het kompenseren van niet-lineaire vervorming in een te digitaliseren ingangssignaal en een echokompensatiestelsel voorzien van een dergelijke inrichting.
JPS6315115A (ja) * 1986-07-07 1988-01-22 Hitachi Ltd 速度検出装置
DE3631042A1 (de) * 1986-09-12 1988-03-24 Vdo Schindling Winkelsensor
DE3838291C1 (xx) * 1988-11-11 1990-02-22 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut, De
DE19544948C2 (de) * 1995-12-01 2002-09-26 Gemac Ges Fuer Mikroelektronik Digitale Interpolationseinrichtung mit Amplituden- und Nullageregelung der Eingangssignale
DE19934478B4 (de) * 1999-07-27 2007-12-27 GEMAC-Gesellschaft für Mikroelektronikanwendung Chemnitz mbH Digitale Interpolationseinrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1340072A (en) * 1971-04-19 1973-12-05 British Aircraft Corp Ltd Apparatus for signalling the angular displacement of a body about an axis
JPS4897561A (xx) * 1972-03-27 1973-12-12
FR2221876A1 (en) * 1973-03-15 1974-10-11 Dassault Electronique Digital coder divides angles sine - by sum or difference of angular sine and cosine
AT353888B (de) * 1975-11-03 1979-12-10 Siemens Ag Digitale schaltungsanordnung zur linearisierung nichtlinearer geberkennlinien

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443117A (en) * 1980-09-26 1984-04-17 Terumo Corporation Measuring apparatus, method of manufacture thereof, and method of writing data into same
GB2116720A (en) * 1982-03-08 1983-09-28 Roeh Ind Ltd Flow rate sensor

Also Published As

Publication number Publication date
FR2381283B1 (fr) 1986-03-21
DE2806655B2 (de) 1981-01-29
FR2381283A1 (fr) 1978-09-15
SE406643B (sv) 1979-02-19
JPS53102068A (en) 1978-09-06
JPH0141923B2 (xx) 1989-09-08
CH628429A5 (en) 1982-02-26
SE7701676L (sv) 1978-08-17
DE2806655A1 (de) 1978-08-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee
728C Application made for restoration (sect. 28/1977)
728A Order made restoring the patent (sect. 28/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19980208