ATE260460T1 - Magnetisiertes wandlerelement fuer einen drehmoment- oder kraftsensor - Google Patents
Magnetisiertes wandlerelement fuer einen drehmoment- oder kraftsensorInfo
- Publication number
- ATE260460T1 ATE260460T1 AT00953303T AT00953303T ATE260460T1 AT E260460 T1 ATE260460 T1 AT E260460T1 AT 00953303 T AT00953303 T AT 00953303T AT 00953303 T AT00953303 T AT 00953303T AT E260460 T1 ATE260460 T1 AT E260460T1
- Authority
- AT
- Austria
- Prior art keywords
- magnetized
- torque
- disc
- regions
- force sensor
- Prior art date
Links
Classifications
-
- 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
- G01L3/102—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 magnetostrictive means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
- G01L1/125—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using magnetostrictive 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
- G01L3/14—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft
- G01L3/1407—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs
- G01L3/1428—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers
- G01L3/1435—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers involving magnetic or electromagnetic means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Power Steering Mechanism (AREA)
- Manipulator (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Surgical Instruments (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9919065.4A GB9919065D0 (en) | 1999-08-12 | 1999-08-12 | Transducer Element |
PCT/GB2000/003119 WO2001013081A1 (en) | 1999-08-12 | 2000-08-14 | Magnetised transducer element for torque or force sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE260460T1 true ATE260460T1 (de) | 2004-03-15 |
Family
ID=10859047
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00953308T ATE257587T1 (de) | 1999-08-12 | 2000-08-14 | Magnetisiertes wandlerelement fuer einen drehmoment- oder kraftsensor |
AT00953303T ATE260460T1 (de) | 1999-08-12 | 2000-08-14 | Magnetisiertes wandlerelement fuer einen drehmoment- oder kraftsensor |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00953308T ATE257587T1 (de) | 1999-08-12 | 2000-08-14 | Magnetisiertes wandlerelement fuer einen drehmoment- oder kraftsensor |
Country Status (9)
Country | Link |
---|---|
US (2) | US6776057B1 (de) |
EP (2) | EP1203210B1 (de) |
JP (2) | JP2003507701A (de) |
AT (2) | ATE257587T1 (de) |
AU (2) | AU6582200A (de) |
DE (2) | DE60007641T2 (de) |
GB (1) | GB9919065D0 (de) |
IL (2) | IL148016A0 (de) |
WO (2) | WO2001013082A1 (de) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9906735D0 (en) * | 1999-03-23 | 1999-05-19 | Fet Applic Limited | Magnoelastic transducers |
GB9923894D0 (en) | 1999-10-08 | 1999-12-08 | Fast Technology Gmbh | Accelerometer |
GB9924046D0 (en) | 1999-10-11 | 1999-12-15 | Fast Technology Gmbh | Torque measurement apparatus |
GB0012226D0 (en) | 2000-05-19 | 2000-07-12 | Fast Technology Gmbh | Magnetic-based torque/speed sensor |
AU2002213899A1 (en) | 2000-09-12 | 2002-03-26 | Fast Technology Ag. | Magnetic torque sensor system |
GB0103036D0 (en) * | 2001-02-07 | 2001-03-21 | Fast Technology Ag | Longitudinally-magnetised transducer |
GB0114279D0 (en) * | 2001-06-12 | 2001-08-01 | Fast Technology Ag | Disc magnetic torque sensing |
GB0129510D0 (en) * | 2001-12-10 | 2002-01-30 | Fast Technology Ag | Magnetic torque transducer |
AU2003208759A1 (en) * | 2002-02-22 | 2003-09-09 | Fast Technology Ag | Magnetically neutral displacement (torque) transducer for a ferromagnetic member with coil(s) and magnetic field sensor(s) |
GB0204213D0 (en) | 2002-02-22 | 2002-04-10 | Fast Technology Ag | Pulsed torque measurement |
DE10323855B4 (de) * | 2003-05-26 | 2008-09-04 | Valeo Compressor Europe Gmbh | Verdichter, insbesondere Axialkolbenverdichter für Fahrzeugklimaanlagen mit Drehmomentmessung |
WO2005064302A2 (en) | 2003-12-30 | 2005-07-14 | Nctengineering Gmbh | Methods and apparatuses for magnetizing an object and for calibrating a sensor device |
DE102004027106A1 (de) | 2004-06-03 | 2005-12-29 | Demag Cranes & Components Gmbh | Hebezeug mit Hublastmesseinrichtung |
WO2006013093A2 (en) * | 2004-08-02 | 2006-02-09 | Nctengineering Gmbh | Sensor electronic |
US7143656B2 (en) * | 2004-12-27 | 2006-12-05 | Honeywell International, Inc. | Reduced axial movement error in a torque-sensing system |
EP1844307A1 (de) * | 2005-02-01 | 2007-10-17 | NCTEngineering GmbH | Positionssensor und waschmaschine |
EP1859458B1 (de) | 2005-03-16 | 2012-02-15 | NCTEngineering GmbH | Verfahren und array zum magnetisieren eines magnetisierbaren objekts |
DE102005016432B3 (de) * | 2005-04-05 | 2006-11-16 | Bizerba Gmbh & Co. Kg | Kraftmeßvorrichtung |
US7409878B2 (en) * | 2005-04-08 | 2008-08-12 | Honeywell International Inc. | Torqueshaft magnetic field measurement systems for gas turbine engines |
JP4569764B2 (ja) * | 2005-04-25 | 2010-10-27 | 日産自動車株式会社 | 応力検出装置 |
US7350425B2 (en) * | 2005-09-22 | 2008-04-01 | Continental Automotive Systems Us, Inc. | Method of eliminating hysteresis from a magnetoelastic torque sensor |
US7469604B2 (en) | 2005-10-21 | 2008-12-30 | Stoneridge Control Devices, Inc. | Sensor system including a magnetized shaft |
US7363827B2 (en) | 2005-10-21 | 2008-04-29 | Stoneridge Control Devices, Inc. | Torque sensor system including an elliptically magnetized shaft |
WO2007068496A1 (en) * | 2005-12-15 | 2007-06-21 | Nctengineering Gmbh | Sensor |
DE102006054665A1 (de) * | 2006-11-17 | 2008-05-29 | Siemens Vdo Automotive Corp., Auburn Hills | Verfahren zum Beseitigen von Hysterese aus einem magnetoelastischen Drehmomentsensor |
DE102007009389A1 (de) * | 2007-02-20 | 2008-08-21 | Bizerba Gmbh & Co. Kg | Kraftmessvorrichtung und Verfahren zur Signalauswertung |
DE202007002626U1 (de) * | 2007-02-22 | 2007-04-19 | BSH Bosch und Siemens Hausgeräte GmbH | Wäschebehandlungsgerät |
JP5035729B2 (ja) * | 2008-04-28 | 2012-09-26 | 国立大学法人京都大学 | 張力測定装置 |
WO2009143613A1 (en) * | 2008-05-29 | 2009-12-03 | Weigh Point Incorporated | Load-cell system |
US7631564B1 (en) * | 2008-06-06 | 2009-12-15 | General Electric Company | Direct shaft power measurements for rotating machinery |
US8020455B2 (en) * | 2008-06-06 | 2011-09-20 | General Electric Company | Magnetostrictive sensing systems and methods for encoding |
DE102008056302A1 (de) | 2008-11-07 | 2010-05-12 | Thyssenkrupp Egm Gmbh | Vorrichtung zur Übertragung von Drehmomenten |
US7886863B2 (en) * | 2009-02-12 | 2011-02-15 | American Axle & Manufacturing, Inc. | Driveshaft assembly with torque sensor |
US20100301846A1 (en) * | 2009-06-01 | 2010-12-02 | Magna-Lastic Devices, Inc. | Magnetic speed sensor and method of making the same |
JP2012122811A (ja) * | 2010-12-07 | 2012-06-28 | Sumitomo Rubber Ind Ltd | タイヤに作用する力の推定方法、及びそれに用いる空気入りタイヤ |
US9448087B2 (en) | 2011-10-10 | 2016-09-20 | Methode Electronics, Inc. | Contactless magnetic linear position sensor |
US8424393B1 (en) * | 2011-10-18 | 2013-04-23 | Methode Electronics, Inc. | Magnetic torque sensor for transmission converter drive plate |
US8635917B2 (en) | 2011-10-18 | 2014-01-28 | Methode Electronics, Inc. | Magnetic torque sensor for transmission converter drive plate |
AU2013200469B2 (en) * | 2012-02-07 | 2016-03-24 | Methode Electronics, Inc. | Magnetic torque sensor for transmission converter drive plate |
AU2013249210B2 (en) * | 2012-04-19 | 2016-06-09 | IFIT, Inc. | Torque sensing pulleys and related methods and systems |
CA2897852A1 (en) | 2013-03-12 | 2014-10-09 | Stryker Corporation | Sensor assembly and method for measuring forces and torques |
US9046430B2 (en) * | 2013-03-15 | 2015-06-02 | Methode Electronics, Inc. | Method of reducing rotation noise in a magnetoelastic torque sensing device |
EP2793009B1 (de) * | 2013-04-15 | 2021-03-17 | Methode Electronics Malta Ltd. | Magnetoelastischer Sensor, Lastbolzen, Kugelgelenk und Anhängerkupplung mit diesem Sensor, Verfahren zur Bestimmung einer Richtung eines Lastvektors |
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 |
DE102013219079A1 (de) | 2013-09-23 | 2015-03-26 | Schaeffler Technologies Gmbh & Co. Kg | Bauteil, Vorrichtung und Verfahren zur Messung einer Materialspannung mittels Magnetostriktion |
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 |
US10415422B2 (en) * | 2013-09-30 | 2019-09-17 | Siemens Aktiengesellschaft | Method for operating a turbo-machine having overload protection and turbo-machine comprising a device for carrying out said method |
AU2014373858B2 (en) | 2013-12-30 | 2019-12-05 | Methode Electronics, Inc. | Magnetoelastic sensor |
DE102014200461B4 (de) | 2014-01-14 | 2016-01-14 | Schaeffler Technologies AG & Co. KG | Anordnung zum Messen einer Kraft oder eines Drehmomentes an einem Maschinenelement |
US9146167B2 (en) * | 2014-02-28 | 2015-09-29 | Ford Global Technologies, Llc | Torque sensor assembly for a motor vehicle and method of measuring torque |
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 |
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 |
DE102014214249B3 (de) * | 2014-07-22 | 2015-09-10 | Schaeffler Technologies AG & Co. KG | Maschinenelement und Anordnung zur Messung einer Kraft oder eines Momentes sowie Verfahren zur Herstellung des Maschinenelementes |
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 |
US20170102279A1 (en) * | 2015-10-09 | 2017-04-13 | Methode Electronics Malta Ltd. | Torque Sensor Assembly for an Engine Comprising a Central Disc and an Outer Rim |
US10746615B2 (en) | 2015-06-10 | 2020-08-18 | Methode Electronics, Inc. | Magnetizing ferromagnetic elements used in load and torque sensing devices |
EP3112833B1 (de) * | 2015-07-03 | 2018-05-09 | Honeywell International Inc. | Vorrichtung und verfahren zur messung des drehmoments einer rotierenden welle |
DE102017112913A1 (de) * | 2017-06-12 | 2018-12-13 | Trafag Ag | Belastungsmessverfahren, Belastungsmessvorrichtung und Belastungsmessanordnung |
US11345043B2 (en) * | 2018-07-02 | 2022-05-31 | Flexiv Ltd. | Axial force sensor, robot gripper, and robot having the same |
US20220107232A1 (en) * | 2020-10-07 | 2022-04-07 | Methode Electronics Malta Ltd. | Flexplate Stress Measurement System |
DE102021125334B4 (de) | 2021-09-30 | 2024-05-08 | Schaeffler Technologies AG & Co. KG | Anordnung zum Messen einer Kraft oder eines Momentes mit mehreren Empfängerspulen |
Family Cites Families (37)
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FR2345755A1 (fr) * | 1976-02-04 | 1977-10-21 | Thomson Csf | Systeme utilisant un element magnetosensible pour engendrer un signal electrique en synchronisme avec le mouvement periodique d'une piece, et application aux moteurs a combustion interne |
DE2727450A1 (de) * | 1976-07-05 | 1978-01-12 | Philips Nv | Synchronmotor |
US4379598A (en) * | 1980-12-22 | 1983-04-12 | North American Philips Corporation | Magnetic bearing |
US4479390A (en) * | 1983-01-28 | 1984-10-30 | Borg-Warner Corporation | Transducer for measuring torque and/or speed of rotating shaft |
JPH0672825B2 (ja) * | 1984-08-30 | 1994-09-14 | 株式会社豊田中央研究所 | トルク測定装置 |
US4596150A (en) | 1985-03-21 | 1986-06-24 | Rockwell International Corporation | Contact-free, magnetic, stress and temperature sensor |
JPS6295703A (ja) * | 1985-10-22 | 1987-05-02 | Fuji Photo Film Co Ltd | 磁気消去方法 |
MX161230A (es) * | 1985-12-23 | 1990-08-24 | Unique Mobility Inc | Mejoras en transductor electromagnetico de peso ligero |
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 |
DE3635207A1 (de) * | 1986-10-16 | 1988-04-28 | Daimler Benz Ag | Einrichtung zur beruehrungslosen indirekten elektrischen messung des drehmomentes an einer welle |
JP2625720B2 (ja) * | 1987-05-15 | 1997-07-02 | 株式会社日本自動車部品総合研究所 | トルク検出装置 |
DE3887853T2 (de) | 1987-12-28 | 1994-05-19 | Kubota Ltd | Drehmomentmessvorrichtung. |
JP2933346B2 (ja) * | 1990-03-19 | 1999-08-09 | 株式会社クボタ | 磁歪式トルクセンサ軸 |
JPH0432002A (ja) * | 1990-05-28 | 1992-02-04 | Nec Corp | 磁気ディスク |
JPH0454321A (ja) * | 1990-06-20 | 1992-02-21 | Mitsubishi Electric Corp | 電磁粒子式連結装置 |
US5263558A (en) * | 1990-10-20 | 1993-11-23 | Atsugi Unisia Corporation | Electromagnetic strut assembly |
US5520059A (en) * | 1991-07-29 | 1996-05-28 | Magnetoelastic Devices, Inc. | Circularly magnetized non-contact torque sensor and method for measuring torque using same |
JPH05122896A (ja) * | 1991-10-30 | 1993-05-18 | Toshiba Corp | スラスト磁気軸受装置 |
US5388526A (en) * | 1992-04-15 | 1995-02-14 | I. Tech Inc. | Conveyer system having flexible magnetic inner slider for propelling outer member |
JP3114455B2 (ja) * | 1993-02-02 | 2000-12-04 | 三菱マテリアル株式会社 | 磁歪式トルク検出部を有するシャフトおよびその製造方法 |
US5444369A (en) * | 1993-02-18 | 1995-08-22 | Kearney-National, Inc. | Magnetic rotational position sensor with improved output linearity |
US5672834A (en) * | 1994-01-29 | 1997-09-30 | British Autogard Limited | Torgue indicating device |
JPH08128445A (ja) * | 1994-11-02 | 1996-05-21 | Hitachi Ltd | スラスト磁気軸受及び遠心圧縮機 |
SE504842C2 (sv) * | 1995-12-18 | 1997-05-12 | Asea Brown Boveri | Vridmomentgivare bestående av en givaraxel med en cirkulärpolariserad magnetisk ring fixerad vid givaraxelns periferi |
JPH10213497A (ja) * | 1997-01-28 | 1998-08-11 | Toyota Motor Corp | 外力検出装置 |
JPH1151788A (ja) * | 1997-06-06 | 1999-02-26 | Toyota Autom Loom Works Ltd | 磁歪式トルクセンサ |
JP3844316B2 (ja) * | 1997-06-19 | 2006-11-08 | 本田技研工業株式会社 | 波動減速機における伝達トルク検出装置 |
US6145387A (en) * | 1997-10-21 | 2000-11-14 | Magna-Lastic Devices, Inc | Collarless circularly magnetized torque transducer and method for measuring torque using same |
AUPP098497A0 (en) * | 1997-12-17 | 1998-01-15 | Bishop Innovation Pty Limited | Transmission path torque transducer |
FR2774469B1 (fr) * | 1998-02-04 | 2000-03-03 | Roulements Soc Nouvelle | Capteur de couple pour arbre tournant |
GB9808792D0 (en) | 1998-04-23 | 1998-06-24 | Effective Torque Technologies | Magnetising arrangements for torque/force sensor |
GB9906735D0 (en) * | 1999-03-23 | 1999-05-19 | Fet Applic Limited | Magnoelastic transducers |
US6513395B1 (en) * | 1999-04-16 | 2003-02-04 | Magna-Lastic Devices, Inc. | Circularly magnetized disk-shaped torque transducer and method for measuring torque using same |
WO2001023768A1 (fr) * | 1999-09-30 | 2001-04-05 | Mitsubishi Denki Kabushiki Kaisha | Palier de butee magnetique |
GB0009492D0 (en) * | 2000-04-17 | 2000-06-07 | Fast Technology Gmbh | Magnetic transducer element and method of preparation |
SE517238C2 (sv) * | 2000-09-27 | 2002-05-14 | Abb Ab | Vridmomentgivare och användning av en vridmomentgivare |
US6952058B2 (en) * | 2003-02-20 | 2005-10-04 | Wecs, Inc. | Wind energy conversion system |
-
1999
- 1999-08-12 GB GBGB9919065.4A patent/GB9919065D0/en not_active Ceased
-
2000
- 2000-08-14 AU AU65822/00A patent/AU6582200A/en not_active Abandoned
- 2000-08-14 EP EP00953308A patent/EP1203210B1/de not_active Expired - Lifetime
- 2000-08-14 JP JP2001517134A patent/JP2003507701A/ja active Pending
- 2000-08-14 AU AU65817/00A patent/AU6581700A/en not_active Abandoned
- 2000-08-14 IL IL14801600A patent/IL148016A0/xx unknown
- 2000-08-14 WO PCT/GB2000/003125 patent/WO2001013082A1/en active IP Right Grant
- 2000-08-14 DE DE60007641T patent/DE60007641T2/de not_active Expired - Lifetime
- 2000-08-14 WO PCT/GB2000/003119 patent/WO2001013081A1/en active IP Right Grant
- 2000-08-14 US US10/049,323 patent/US6776057B1/en not_active Expired - Lifetime
- 2000-08-14 US US10/049,322 patent/US7219564B1/en not_active Expired - Lifetime
- 2000-08-14 IL IL14801700A patent/IL148017A0/xx unknown
- 2000-08-14 DE DE60008543T patent/DE60008543T2/de not_active Expired - Lifetime
- 2000-08-14 AT AT00953308T patent/ATE257587T1/de not_active IP Right Cessation
- 2000-08-14 AT AT00953303T patent/ATE260460T1/de not_active IP Right Cessation
- 2000-08-14 EP EP00953303A patent/EP1203209B1/de not_active Expired - Lifetime
- 2000-08-14 JP JP2001517133A patent/JP4671259B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU6582200A (en) | 2001-03-13 |
ATE257587T1 (de) | 2004-01-15 |
WO2001013082A1 (en) | 2001-02-22 |
DE60008543D1 (de) | 2004-04-01 |
IL148016A0 (en) | 2002-09-12 |
EP1203209B1 (de) | 2004-02-25 |
JP2003507700A (ja) | 2003-02-25 |
IL148017A0 (en) | 2002-09-12 |
JP2003507701A (ja) | 2003-02-25 |
DE60007641T2 (de) | 2004-11-11 |
US7219564B1 (en) | 2007-05-22 |
US6776057B1 (en) | 2004-08-17 |
JP4671259B2 (ja) | 2011-04-13 |
EP1203210A1 (de) | 2002-05-08 |
GB9919065D0 (en) | 1999-10-13 |
AU6581700A (en) | 2001-03-13 |
DE60007641D1 (de) | 2004-02-12 |
EP1203209A1 (de) | 2002-05-08 |
EP1203210B1 (de) | 2004-01-07 |
WO2001013081A1 (en) | 2001-02-22 |
DE60008543T2 (de) | 2004-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |