DE60309678T2 - Gepulste drehmoment, kraft oder allgemeine messung mit spule und magnetfeldsensor (tangential, umfang) - Google Patents
Gepulste drehmoment, kraft oder allgemeine messung mit spule und magnetfeldsensor (tangential, umfang) Download PDFInfo
- Publication number
- DE60309678T2 DE60309678T2 DE60309678T DE60309678T DE60309678T2 DE 60309678 T2 DE60309678 T2 DE 60309678T2 DE 60309678 T DE60309678 T DE 60309678T DE 60309678 T DE60309678 T DE 60309678T DE 60309678 T2 DE60309678 T2 DE 60309678T2
- Authority
- DE
- Germany
- Prior art keywords
- sensor
- torque
- coil
- magnetic field
- shaft
- 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 - Lifetime
Links
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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
- G01D5/2046—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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
- G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
- G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
- G01L3/105—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving inductive means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Power Steering Mechanism (AREA)
- Measuring Magnetic Variables (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Manipulator (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Magnetic Treatment Devices (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0204213.3A GB0204213D0 (en) | 2002-02-22 | 2002-02-22 | Pulsed torque measurement |
| GB0204213 | 2002-02-22 | ||
| PCT/EP2003/001908 WO2003071232A1 (en) | 2002-02-22 | 2003-02-24 | Pulsed torque, force or general measurement with a coil and a magnetic field sensor (tangentially, circumferentially |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60309678D1 DE60309678D1 (de) | 2006-12-28 |
| DE60309678T2 true DE60309678T2 (de) | 2007-09-20 |
Family
ID=9931590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60309678T Expired - Lifetime DE60309678T2 (de) | 2002-02-22 | 2003-02-24 | Gepulste drehmoment, kraft oder allgemeine messung mit spule und magnetfeldsensor (tangential, umfang) |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7117752B2 (enExample) |
| EP (1) | EP1483551B1 (enExample) |
| JP (1) | JP2005517947A (enExample) |
| AT (1) | ATE345488T1 (enExample) |
| AU (1) | AU2003208760A1 (enExample) |
| CA (1) | CA2476543C (enExample) |
| DE (1) | DE60309678T2 (enExample) |
| GB (1) | GB0204213D0 (enExample) |
| WO (1) | WO2003071232A1 (enExample) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013208523A1 (de) * | 2013-05-08 | 2014-11-13 | Siemens Aktiengesellschaft | Medizinische Behandlungs- oder Untersuchungseinrichtung |
| WO2014198268A1 (de) | 2013-06-13 | 2014-12-18 | Schaeffler Technologies Gmbh & Co. Kg | Anordnungen und verfahren zum messen einer kraft oder eines momentes an einem maschinenelement |
| DE102013219761B3 (de) * | 2013-09-30 | 2015-01-15 | Schaeffler Technologies Gmbh & Co. Kg | Anordnung und Verfahren zum Messen eines Drehmomentes an einem Maschinenelement sowie Wankstabilisator |
| WO2015039651A1 (de) | 2013-09-23 | 2015-03-26 | Schaeffler Technologies AG & Co. KG | Anordnung zum messen einer normalkraft oder eines biegemomentes an einem maschinenelement |
| DE102014200461A1 (de) | 2014-01-14 | 2015-07-16 | Schaeffler Technologies AG & Co. KG | Anordnung zum Messen einer Kraft oder eines Drehmomentes an einem Maschinenelement |
| DE102014204010A1 (de) | 2014-03-05 | 2015-09-10 | Schaeffler Technologies AG & Co. KG | Anordnung zum Messen einer Kraft oder eines Momentes an einem hohlzylinderförmigen Maschinenelement |
| DE102014219336B3 (de) * | 2014-09-24 | 2016-01-21 | Schaeffler Technologies AG & Co. KG | Verfahren und Anordnung zur Messung einer Kraft oder eines Momentes mit mehreren Magnetfeldsensoren |
| DE102015202240B3 (de) * | 2015-02-09 | 2016-02-25 | Schaeffler Technologies AG & Co. KG | Anordnung zur Messung einer Kraft oder eines Momentes mit mindestens drei Magnetfeldsensoren |
| DE102015202239B3 (de) * | 2015-02-09 | 2016-02-25 | Schaeffler Technologies AG & Co. KG | Anordnung zur Messung einer Kraft oder eines Momentes mit mindestens vier Magnetfeldsensoren |
| DE102021125334A1 (de) | 2021-09-30 | 2023-03-30 | Schaeffler Technologies AG & Co. KG | Anordnung zum Messen einer Kraft oder eines Momentes mit mehreren Empfängerspulen |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7081693B2 (en) * | 2002-03-07 | 2006-07-25 | Microstrain, Inc. | Energy harvesting for wireless sensor operation and data transmission |
| US7256505B2 (en) * | 2003-03-05 | 2007-08-14 | Microstrain, Inc. | Shaft mounted energy harvesting for wireless sensor operation and data transmission |
| JP5334002B2 (ja) * | 2005-06-30 | 2013-11-06 | 日産自動車株式会社 | 応力センサ |
| JP2007040957A (ja) * | 2005-06-30 | 2007-02-15 | Nissan Motor Co Ltd | 応力センサ及びその製造方法 |
| CN101283236A (zh) * | 2005-08-30 | 2008-10-08 | Ncte工程有限公司 | 传感器装置、传感器设备以及测量物体属性的方法 |
| EP1971990A1 (en) * | 2005-12-15 | 2008-09-24 | NCTEngineering GmbH | Sensor |
| US8020455B2 (en) * | 2008-06-06 | 2011-09-20 | General Electric Company | Magnetostrictive sensing systems and methods for encoding |
| US7631564B1 (en) * | 2008-06-06 | 2009-12-15 | General Electric Company | Direct shaft power measurements for rotating machinery |
| DE102008056302A1 (de) | 2008-11-07 | 2010-05-12 | Thyssenkrupp Egm Gmbh | Vorrichtung zur Übertragung von Drehmomenten |
| US20100301846A1 (en) * | 2009-06-01 | 2010-12-02 | Magna-Lastic Devices, Inc. | Magnetic speed sensor and method of making the same |
| US8468898B2 (en) * | 2010-10-28 | 2013-06-25 | General Electric Company | Method and apparatus for continuous sectional magnetic encoding to measure torque on large shafts |
| EP2707679B1 (en) * | 2011-05-11 | 2017-06-28 | PolyResearch AG | Contactless sensing element |
| US9448087B2 (en) | 2011-10-10 | 2016-09-20 | Methode Electronics, Inc. | Contactless magnetic linear position sensor |
| CN104956187B (zh) * | 2013-02-01 | 2017-06-09 | 大陆-特韦斯贸易合伙股份公司及两合公司 | 用于制造传感元件的方法 |
| DE102013203586A1 (de) | 2013-03-01 | 2014-09-04 | Continental Teves Ag & Co. Ohg | Sensor zum Erfassen einer Position eines Gebermagneten |
| US9851420B2 (en) * | 2013-08-09 | 2017-12-26 | Schlumberger Technology Corporation | Magnetic resonance transmitter |
| US9229066B2 (en) * | 2013-08-15 | 2016-01-05 | Texas Instruments Incorporated | Integrated fluxgate magnetic sensor and excitation circuitry |
| WO2015103267A1 (en) | 2013-12-30 | 2015-07-09 | Methode Electronics, Inc. | Magnetoelastic sensor |
| US10254181B2 (en) | 2014-03-26 | 2019-04-09 | Methode Electronics, Inc. | Systems and methods for reducing rotation noise in a magnetoelastic device and measuring torque, speed, and orientation |
| US11092656B2 (en) | 2015-05-12 | 2021-08-17 | Texas Instruments Incorporated | Fluxgate magnetic field detection method and circuit |
| WO2017199063A1 (en) | 2016-05-17 | 2017-11-23 | Kongsberg Inc. | System, method and object for high accuracy magnetic position sensing |
| CA3046180C (en) | 2016-12-12 | 2023-01-03 | Kongsberg Inc. | Dual-band magnetoelastic torque sensor |
| DE102017222677A1 (de) * | 2016-12-29 | 2018-07-05 | Robert Bosch Gmbh | Sensoreinrichtung |
| JP2022548852A (ja) | 2019-09-13 | 2022-11-22 | カーアー グループ アーゲー | 高調波による磁気誤差を低減するための磁気弾性トルクセンサアセンブリ |
| US12281951B2 (en) | 2020-02-11 | 2025-04-22 | Brp Megatech Industries Inc. | Magnetoelastic torque sensor with local measurement of ambient magnetic field |
| CN112504104B (zh) * | 2020-11-20 | 2022-09-09 | 苏州纳芯微电子股份有限公司 | 基于电感原理的位置传感电路及传感器和位置测量方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57177293A (en) * | 1981-04-21 | 1982-10-30 | Victor Co Of Japan Ltd | Drive circuit for dc brushless motor |
| DE3475831D1 (en) * | 1983-08-30 | 1989-02-02 | Toshiba Kk | A torque sensor of the noncontact type |
| JP2545365B2 (ja) * | 1986-04-21 | 1996-10-16 | 株式会社豊田中央研究所 | トルク測定装置 |
| EP0321662B1 (en) | 1987-12-28 | 1994-02-16 | Kubota Corporation | Torque measuring device |
| US4825157A (en) * | 1988-05-16 | 1989-04-25 | Mikan Peter J | Hall-effect controller |
| DE4030882C1 (en) * | 1990-09-29 | 1992-01-16 | Hoesch Stahl Ag, 4600 Dortmund, De | Electrical and magnetic fields insensitive continuous plating plant - has forked sensor head to position strip edge, arms to mount AC transmitter and parallelly connected receiver coils |
| US5351555A (en) * | 1991-07-29 | 1994-10-04 | Magnetoelastic Devices, Inc. | Circularly magnetized non-contact torque sensor and method for measuring torque using same |
| JPH0719971A (ja) * | 1993-05-07 | 1995-01-20 | Unisia Jecs Corp | トルク検出装置 |
| US6145387A (en) * | 1997-10-21 | 2000-11-14 | Magna-Lastic Devices, Inc | Collarless circularly magnetized torque transducer and method for measuring torque using same |
| US6331744B1 (en) * | 1998-02-10 | 2001-12-18 | Light Sciences Corporation | Contactless energy transfer apparatus |
| GB9808792D0 (en) | 1998-04-23 | 1998-06-24 | Effective Torque Technologies | Magnetising arrangements for torque/force sensor |
| DE19846539A1 (de) * | 1998-10-09 | 2000-04-20 | Mahr Gmbh | Induktives Wegmeßsystem |
| DE19933668A1 (de) * | 1999-07-08 | 2001-01-11 | Oliver Drubel | Sensoren zur Messung von Torsionsmomenten |
| GB9919065D0 (en) | 1999-08-12 | 1999-10-13 | Fast Technology Gmbh | Transducer Element |
| GB9924046D0 (en) * | 1999-10-11 | 1999-12-15 | Fast Technology Gmbh | Torque measurement apparatus |
| GB0009492D0 (en) | 2000-04-17 | 2000-06-07 | Fast Technology Gmbh | Magnetic transducer element and method of preparation |
| US6698299B2 (en) * | 2001-05-05 | 2004-03-02 | Methode Electronics, Inc. | Magnetoelastic torque sensor |
| US6823746B2 (en) * | 2002-07-11 | 2004-11-30 | Visteon Global Technologies, Inc. | Magnetoelastic torque sensor for mitigating non-axisymmetric inhomogeneities in emanating fields |
-
2002
- 2002-02-22 GB GBGB0204213.3A patent/GB0204213D0/en not_active Ceased
-
2003
- 2003-02-24 WO PCT/EP2003/001908 patent/WO2003071232A1/en not_active Ceased
- 2003-02-24 AU AU2003208760A patent/AU2003208760A1/en not_active Abandoned
- 2003-02-24 CA CA2476543A patent/CA2476543C/en not_active Expired - Lifetime
- 2003-02-24 EP EP03706572A patent/EP1483551B1/en not_active Expired - Lifetime
- 2003-02-24 DE DE60309678T patent/DE60309678T2/de not_active Expired - Lifetime
- 2003-02-24 AT AT03706572T patent/ATE345488T1/de not_active IP Right Cessation
- 2003-02-24 JP JP2003570091A patent/JP2005517947A/ja active Pending
- 2003-02-24 US US10/373,636 patent/US7117752B2/en not_active Expired - Lifetime
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10076288B2 (en) | 2013-05-08 | 2018-09-18 | Siemens Aktiengesellschaft | Medical treatment or examination device |
| DE102013208523B4 (de) | 2013-05-08 | 2019-01-10 | Siemens Healthcare Gmbh | Medizinische Behandlungs- oder Untersuchungseinrichtung |
| DE102013208523A1 (de) * | 2013-05-08 | 2014-11-13 | Siemens Aktiengesellschaft | Medizinische Behandlungs- oder Untersuchungseinrichtung |
| WO2014198268A1 (de) | 2013-06-13 | 2014-12-18 | Schaeffler Technologies Gmbh & Co. Kg | Anordnungen und verfahren zum messen einer kraft oder eines momentes an einem maschinenelement |
| DE102013211000A1 (de) | 2013-06-13 | 2014-12-18 | Schaeffler Technologies Gmbh & Co. Kg | Anordnungen und Verfahren zum Messen einer Kraft oder eines Momentes an einem Maschinenelement |
| WO2015039651A1 (de) | 2013-09-23 | 2015-03-26 | Schaeffler Technologies AG & Co. KG | Anordnung zum messen einer normalkraft oder eines biegemomentes an einem maschinenelement |
| DE102013219761B3 (de) * | 2013-09-30 | 2015-01-15 | Schaeffler Technologies Gmbh & Co. Kg | Anordnung und Verfahren zum Messen eines Drehmomentes an einem Maschinenelement sowie Wankstabilisator |
| WO2015106753A1 (de) | 2014-01-14 | 2015-07-23 | Schaeffler Technologies AG & Co. KG | Anordnung zum messen einer kraft oder eines drehmomentes an einem maschinenelement |
| US9989429B2 (en) | 2014-01-14 | 2018-06-05 | Schaeffler Technologies AG & Co. KG | Arrangement for measuring a force or a torque on a machine element |
| DE102014200461B4 (de) * | 2014-01-14 | 2016-01-14 | Schaeffler Technologies AG & Co. KG | Anordnung zum Messen einer Kraft oder eines Drehmomentes an einem Maschinenelement |
| DE102014200461A1 (de) | 2014-01-14 | 2015-07-16 | Schaeffler Technologies AG & Co. KG | Anordnung zum Messen einer Kraft oder eines Drehmomentes an einem Maschinenelement |
| US10254182B2 (en) | 2014-03-05 | 2019-04-09 | Schaeffler Technologies AG & Co. KG | Arrangement for measuring a force or moment on a hollow-cylindrical machine element |
| DE102014204010A1 (de) | 2014-03-05 | 2015-09-10 | Schaeffler Technologies AG & Co. KG | Anordnung zum Messen einer Kraft oder eines Momentes an einem hohlzylinderförmigen Maschinenelement |
| WO2015131863A1 (de) | 2014-03-05 | 2015-09-11 | Schaeffler Technologies AG & Co. KG | Anordnung zum messen einer kraft oder eines momentes an einem hohlzylinderförmigen maschinenelement |
| WO2016045674A2 (de) | 2014-09-24 | 2016-03-31 | Schaeffler Technologies AG & Co. KG | Verfahren und anordnung zur messung einer kraft oder eines momentes mit mehreren magnetfeldsensoren |
| US10591369B2 (en) | 2014-09-24 | 2020-03-17 | Schaeffler Technologies AG & Co. KG | Method and arrangement for measuring a force or a moment, using multiple magnetic sensors |
| DE102014219336B3 (de) * | 2014-09-24 | 2016-01-21 | Schaeffler Technologies AG & Co. KG | Verfahren und Anordnung zur Messung einer Kraft oder eines Momentes mit mehreren Magnetfeldsensoren |
| US10067017B2 (en) | 2014-09-24 | 2018-09-04 | Schaeffler Technologies AG & Co. KG | Method and arrangement for measuring a force or a moment, using multiple magnetic sensors |
| WO2016127988A1 (de) | 2015-02-09 | 2016-08-18 | Schaeffler Technologies AG & Co. KG | Anordnung zur messung einer kraft oder eines momentes mit mindestens drei magnetfeldsensoren |
| DE102015202240B3 (de) * | 2015-02-09 | 2016-02-25 | Schaeffler Technologies AG & Co. KG | Anordnung zur Messung einer Kraft oder eines Momentes mit mindestens drei Magnetfeldsensoren |
| DE102015202239B3 (de) * | 2015-02-09 | 2016-02-25 | Schaeffler Technologies AG & Co. KG | Anordnung zur Messung einer Kraft oder eines Momentes mit mindestens vier Magnetfeldsensoren |
| US10281344B2 (en) | 2015-02-09 | 2019-05-07 | Schaeffler Technologies AG & Co. KG | Arrangement for measuring force and/or torque in a hollow flange using at least four magnetic sensors |
| WO2016127987A1 (de) | 2015-02-09 | 2016-08-18 | Schaeffler Technologies AG & Co. KG | Anordnung zur messung einer kraft oder eines momentes mit mindestens vier magnetfeldsensoren |
| DE102021125334A1 (de) | 2021-09-30 | 2023-03-30 | Schaeffler Technologies AG & Co. KG | Anordnung zum Messen einer Kraft oder eines Momentes mit mehreren Empfängerspulen |
| DE102021125334B4 (de) | 2021-09-30 | 2024-05-08 | Schaeffler Technologies AG & Co. KG | Anordnung zum Messen einer Kraft oder eines Momentes mit mehreren Empfängerspulen |
Also Published As
| Publication number | Publication date |
|---|---|
| US7117752B2 (en) | 2006-10-10 |
| GB0204213D0 (en) | 2002-04-10 |
| JP2005517947A (ja) | 2005-06-16 |
| WO2003071232A1 (en) | 2003-08-28 |
| CA2476543A1 (en) | 2003-08-28 |
| CA2476543C (en) | 2012-04-10 |
| EP1483551A1 (en) | 2004-12-08 |
| EP1483551B1 (en) | 2006-11-15 |
| AU2003208760A1 (en) | 2003-09-09 |
| ATE345488T1 (de) | 2006-12-15 |
| DE60309678D1 (de) | 2006-12-28 |
| US20040040391A1 (en) | 2004-03-04 |
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