MX2008012198A - Codificador de posicion. - Google Patents
Codificador de posicion.Info
- Publication number
- MX2008012198A MX2008012198A MX2008012198A MX2008012198A MX2008012198A MX 2008012198 A MX2008012198 A MX 2008012198A MX 2008012198 A MX2008012198 A MX 2008012198A MX 2008012198 A MX2008012198 A MX 2008012198A MX 2008012198 A MX2008012198 A MX 2008012198A
- Authority
- MX
- Mexico
- Prior art keywords
- windings
- winding
- magnetic device
- members
- sensor signals
- 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
- G01D5/2006—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 self-induction of one or more coils
- G01D5/202—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 self-induction of one or more coils by movable a non-ferromagnetic conductive element
-
- 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
-
- 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
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
-
- 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
- G01D4/00—Tariff metering apparatus
- G01D4/008—Modifications to installed utility meters to enable remote reading
-
- 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
- G01D5/2046—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 a movable ferromagnetic element, e.g. a core
-
- 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
- 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
- G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/249—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 characteristics of pulses or pulse trains; generating pulses or pulse trains using pulse code
- G01D5/2497—Absolute encoders
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
- G06M1/274—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum using magnetic means; using Hall-effect devices
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/30—Smart metering, e.g. specially adapted for remote reading
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Se describe un codificador de posición inductiva que tiene miembros primero y segundo los cuales son relativamente móviles sobre una trayectoria de medición, un dispositivo magnético instalado en el primer miembro; una pluralidad de primeros devanados instalados en el segundo miembro; y un segundo devanado. El dispositivo magnético es operativo para interactuar con los devanados de manera tal que después de la energización del segundo devanado o del primer devanado, se genere una pluralidad de señales de sensor asociada cada una de ellas con un respectivo primer devanado y que varían con la posición relativa entre el dispositivo magnético y el primer devanado asociado y por lo tanto con la posición relativa entre los miembros primero y segundo. Además, la pluralidad de los primeros devanados se configura a lo largo de la trayectoria de medición de manera tal que las señales de sensor varían sustancialmente de acuerdo con un código Gray predeterminado.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0606055.2A GB0606055D0 (en) | 2006-03-25 | 2006-03-25 | Non-contact wheel encoder |
GB0625428A GB2436620B (en) | 2006-03-25 | 2006-12-20 | Position encoder |
PCT/GB2007/001057 WO2007110603A2 (en) | 2006-03-25 | 2007-03-23 | Position encoder |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2008012198A true MX2008012198A (es) | 2009-02-17 |
Family
ID=36384218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2008012198A MX2008012198A (es) | 2006-03-25 | 2007-03-23 | Codificador de posicion. |
Country Status (7)
Country | Link |
---|---|
US (1) | US8129985B2 (es) |
EP (1) | EP2005119A2 (es) |
CA (1) | CA2647289C (es) |
GB (2) | GB0606055D0 (es) |
IL (1) | IL194320A (es) |
MX (1) | MX2008012198A (es) |
WO (1) | WO2007110603A2 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8424721B2 (en) | 2008-10-06 | 2013-04-23 | Conopco, Inc. | Device and method for monitoring consumer test compliance |
WO2010114834A1 (en) * | 2009-03-30 | 2010-10-07 | The Trustees Of The University Of Pennsylvania | Cloaked sensor |
DE102009061032A1 (de) * | 2009-05-15 | 2010-11-18 | Tyco Electronics Belgium Ec Bvba | Magnetoelektronischer Winkelsensor, insbesondere Reluktanzresolver |
JP5620582B2 (ja) | 2010-08-24 | 2014-11-05 | ロトーク・コントロールズ・リミテッドRotork Controlslimited | 複数回の回転にわたる入力部材の角度位置を示すよう適合された装置 |
US8773279B2 (en) * | 2011-08-08 | 2014-07-08 | Jinghua Shen | Apparatus for visually and remotely determining an angular position of a relative rotation of parts |
EP2581717A1 (de) | 2011-10-11 | 2013-04-17 | GWF MessSysteme AG | Verfahren zur Bestimmung der angezeigten Ziffern von Zahlenrollen eines Rollenzählwerkes |
DE102012001509A1 (de) * | 2012-01-27 | 2013-08-01 | Areva Np Gmbh | Vorrichtung und Verfahren zur Messung der Position eines verschiebbaren Steuerstabes |
ES2821811T3 (es) | 2012-06-25 | 2021-04-27 | Gecko Health Innovations Inc | Dispositivos, sistemas y métodos para la monitorización del cumplimiento terapéutico e interacción del paciente |
PL3038687T3 (pl) | 2013-08-28 | 2019-08-30 | Gecko Health Innovations, Inc. | Urządzenia do monitorowania przestrzegania zaleceń i urządzenia do monitorowania korzystania z dozowników produktów konsumpcyjnych |
US9494408B2 (en) | 2013-10-22 | 2016-11-15 | Rosemount Aerospace, Inc. | Hardware-only contactless position sensor system |
US9285386B2 (en) | 2013-12-06 | 2016-03-15 | Rosemount Aerospace Inc. | Inductive rotational speed sensors |
US9797702B2 (en) | 2013-12-06 | 2017-10-24 | Rosemount Aerospace Inc. | Control surface skew detection systems |
DE102015225695A1 (de) * | 2015-12-17 | 2017-06-22 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Ermittlung einer Relativauslenkung |
WO2017125599A1 (en) | 2016-01-22 | 2017-07-27 | Bruel & Kjaer Vts Limited | Vibration test apparatus comprising inductive position sensing |
DE102016203234B4 (de) * | 2016-02-29 | 2021-02-11 | Robert Bosch Gmbh | Drehwinkelsensor |
TWI659195B (zh) * | 2018-03-26 | 2019-05-11 | 慶揚國際有限公司 | 絕對位置編碼裝置 |
DE102021106510A1 (de) * | 2020-03-23 | 2021-09-23 | Mitutoyo Corporation | Sender- und empfängerkonfiguration für induktionspositionsgeber |
Family Cites Families (36)
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US2931023A (en) | 1955-02-14 | 1960-03-29 | Ibm | Digital position indicator |
NL7001968A (es) * | 1970-02-12 | 1971-08-16 | ||
BE793944A (fr) * | 1972-01-24 | 1973-05-02 | Merlin Gerin | Capteur de position sans contact mecanique |
US3963098A (en) * | 1974-05-07 | 1976-06-15 | Westinghouse Electric Corporation | Position measurement apparatus |
GB2049939A (en) * | 1979-05-15 | 1980-12-31 | Orszagos Koolaj Gazipari | Inductive displacement transducers |
IE55855B1 (en) * | 1984-10-19 | 1991-01-30 | Kollmorgen Ireland Ltd | Position and speed sensors |
US4687928A (en) * | 1984-12-14 | 1987-08-18 | R. H. Burton Company | Position detector |
US5210380A (en) * | 1990-04-06 | 1993-05-11 | Summagraphics Corporation | Digitizer with serpentine-type conductor grid having uniform conductor repeat increments |
US4975564A (en) * | 1990-04-19 | 1990-12-04 | Delco Electronics Corporation | Odometer |
US5150115A (en) * | 1990-12-13 | 1992-09-22 | Xerox Corporation | Inductive type incremental angular position transducer and rotary motion encoder having once-around index pulse |
AU1155692A (en) * | 1991-01-04 | 1992-08-17 | Scientific Generics Limited | Indicating devices and apparatus |
CA2070739A1 (en) * | 1991-06-21 | 1992-12-22 | Stephen C. Jacobsen | Rotary displacement measuring apparatus |
GB9309073D0 (en) | 1993-05-01 | 1993-06-16 | Dames Andrew N | Resonator orientation sensing |
PT660263E (pt) * | 1993-12-23 | 2000-08-31 | Gas & Wassermesserfab Ag | Processo para a leitura por via electrica de um mecanismo totalizador de rolos de cifras de varios digitos para um contador volumetrico |
EP0760087B9 (en) * | 1994-05-14 | 2005-01-05 | Synaptics (UK) Limited | Position encoder |
AU726074B2 (en) * | 1994-05-14 | 2000-10-26 | Synaptics (Uk) Limited | Position encoder |
GB2297005B (en) | 1995-01-11 | 1998-06-24 | Adam Craig Proffitt | Digital position sensor |
JP4002308B2 (ja) * | 1995-08-10 | 2007-10-31 | 株式会社アミテック | 誘導型回転位置検出装置 |
FR2743882B1 (fr) * | 1996-01-24 | 1998-04-10 | Magneti Marelli France | Dispositif et procede de reperage de position d'un element mobile, en particulier pour un instrument de mesure |
US6788221B1 (en) * | 1996-06-28 | 2004-09-07 | Synaptics (Uk) Limited | Signal processing apparatus and method |
GB9721891D0 (en) * | 1997-10-15 | 1997-12-17 | Scient Generics Ltd | Symmetrically connected spiral transducer |
JPH11223505A (ja) * | 1997-12-03 | 1999-08-17 | Mitsutoyo Corp | 誘導型位置測定装置 |
EP1125098B1 (en) * | 1998-09-29 | 2016-07-27 | Scientific Generics Limited | Magnetic flow meter |
US6271661B2 (en) * | 1999-03-16 | 2001-08-07 | Mitutoyo Corporation | Absolute position transducer having a non-binary code-track-type scale |
TNSN00088A1 (fr) * | 1999-04-26 | 2002-05-30 | Int Paper Co | Systeme et methode a mouvement variable |
GB9920241D0 (en) * | 1999-08-27 | 1999-10-27 | Breed Automotive Tech | Multi pole activation magnetic rotary sensing device |
US6838872B1 (en) * | 2001-04-18 | 2005-01-04 | Interval Research Corporation | Position detecting system and method |
DE10121870B4 (de) * | 2001-05-05 | 2007-09-20 | Hella Kgaa Hueck & Co. | Induktiver planar aufgebauter Winkelsensor |
DE10130572B4 (de) * | 2001-06-27 | 2010-01-07 | Ifm Electronic Gmbh | Induktiver Wegsensor zur Bestimmung der Position eines Beeinflussungselements und Verfahren zur Bestimmung der Position eines Beeinflussungselements mit einem induktiven Wegsensor |
GB2394293A (en) * | 2002-10-16 | 2004-04-21 | Gentech Invest Group Ag | Inductive sensing apparatus and method |
US20060071832A1 (en) * | 2002-10-29 | 2006-04-06 | Zvi Regev | Instantaneous phase digitizer |
US7196527B2 (en) * | 2004-02-17 | 2007-03-27 | Stridsberg Innovation Ab | Redundant compact encoders |
ATE398765T1 (de) * | 2004-03-01 | 2008-07-15 | Sagentia Ltd | Positionssensor |
JP3839449B2 (ja) * | 2004-09-28 | 2006-11-01 | 誠 成瀬 | 位置検出装置 |
GB0423617D0 (en) * | 2004-10-23 | 2004-11-24 | Murray Joseph W | Dial indicator system |
US9131548B2 (en) * | 2006-02-09 | 2015-09-08 | Production Resource Group, Llc | Test machine for an automated light |
-
2006
- 2006-03-25 GB GBGB0606055.2A patent/GB0606055D0/en not_active Ceased
- 2006-12-20 GB GB0625428A patent/GB2436620B/en active Active
-
2007
- 2007-03-23 EP EP07732119A patent/EP2005119A2/en not_active Withdrawn
- 2007-03-23 US US11/915,277 patent/US8129985B2/en active Active
- 2007-03-23 CA CA2647289A patent/CA2647289C/en active Active
- 2007-03-23 MX MX2008012198A patent/MX2008012198A/es active IP Right Grant
- 2007-03-23 WO PCT/GB2007/001057 patent/WO2007110603A2/en active Application Filing
-
2008
- 2008-09-24 IL IL194320A patent/IL194320A/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2647289A1 (en) | 2007-10-04 |
GB2436620A (en) | 2007-10-03 |
CA2647289C (en) | 2015-06-02 |
WO2007110603A3 (en) | 2007-11-15 |
EP2005119A2 (en) | 2008-12-24 |
GB0625428D0 (en) | 2007-01-31 |
GB2436620B (en) | 2009-03-25 |
US20080197836A1 (en) | 2008-08-21 |
GB0606055D0 (en) | 2006-05-03 |
US8129985B2 (en) | 2012-03-06 |
WO2007110603A2 (en) | 2007-10-04 |
IL194320A (en) | 2014-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |