ES2154559B1 - Motor de piston con amortiguador de oscilaciones torsionales, asi como amortiguador de oscilaciones torsionales para un motor de piston. - Google Patents
Motor de piston con amortiguador de oscilaciones torsionales, asi como amortiguador de oscilaciones torsionales para un motor de piston.Info
- Publication number
- ES2154559B1 ES2154559B1 ES009801907A ES9801907A ES2154559B1 ES 2154559 B1 ES2154559 B1 ES 2154559B1 ES 009801907 A ES009801907 A ES 009801907A ES 9801907 A ES9801907 A ES 9801907A ES 2154559 B1 ES2154559 B1 ES 2154559B1
- Authority
- ES
- Spain
- Prior art keywords
- piston motor
- torsional swing
- well
- torsional
- shock absorber
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
- F16F15/36—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels operating automatically, i.e. where, for a given amount of unbalance, there is movement of masses until balance is achieved
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/08—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of non-mechanically driven auxiliary apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/06—Engines with means for equalising torque
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
- F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
- F16F15/1414—Masses driven by elastic elements
- F16F15/1421—Metallic springs, e.g. coil or spiral springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/22—Compensation of inertia forces
- F16F15/26—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/22—Compensation of inertia forces
- F16F15/26—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system
- F16F15/264—Rotating balancer shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
- F16F15/283—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same for engine crankshafts
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2121—Flywheel, motion smoothing-type
- Y10T74/2128—Damping using swinging masses, e.g., pendulum type, etc.
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2173—Cranks and wrist pins
- Y10T74/2183—Counterbalanced
Abstract
Motor de pistón con amortiguador de oscilaciones torsionales, así como amortiguador de oscilaciones torsionales para un motor de pistón, especialmente motor de combustión interna con un cigüeñal alojado en una carcasa. El amortiguador de oscilaciones torsionales está dispuesto en el interior de la carcasa del motor y va portado por el cigüeñal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19739374 | 1997-09-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2154559A1 ES2154559A1 (es) | 2001-04-01 |
ES2154559B1 true ES2154559B1 (es) | 2001-12-01 |
Family
ID=7841653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009801907A Expired - Fee Related ES2154559B1 (es) | 1997-09-09 | 1998-09-09 | Motor de piston con amortiguador de oscilaciones torsionales, asi como amortiguador de oscilaciones torsionales para un motor de piston. |
Country Status (11)
Country | Link |
---|---|
US (3) | US6142115A (es) |
JP (1) | JPH11141620A (es) |
KR (1) | KR100569923B1 (es) |
CN (1) | CN1175194C (es) |
BR (1) | BR9803935A (es) |
DE (1) | DE19840664A1 (es) |
ES (1) | ES2154559B1 (es) |
FR (2) | FR2768207B1 (es) |
GB (1) | GB2331571B (es) |
IT (1) | IT1302190B1 (es) |
RU (1) | RU2232909C2 (es) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6142115A (en) * | 1997-09-09 | 2000-11-07 | Luk Lamellen Und Kupplungsbau, Gmbh | Vibration damper for the crankshaft of a piston engine |
DE19949206B4 (de) * | 1998-10-16 | 2009-04-02 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Kolbenmotor mit Drehschwingungstilger sowie Drehschwingungstilger für einen Kolbenmotor |
CA2287140C (en) * | 1999-10-13 | 2001-02-13 | Sudip Bhattacharjee | Process to fracture connecting rods and the like with resonance-fatigue |
GB0018013D0 (en) * | 2000-07-21 | 2000-09-13 | Ricardo Consulting Eng | Isolating sprocket |
US6805207B2 (en) * | 2001-01-23 | 2004-10-19 | Black & Decker Inc. | Housing with functional overmold |
CA2354993C (en) * | 2001-08-10 | 2010-11-09 | Ibm Canada Limited-Ibm Canada Limitee | Method of indicating links to external urls |
DE10358388A1 (de) * | 2002-12-16 | 2004-06-24 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Drehschwingungsdämpfungseinrichtung |
US20040250648A1 (en) * | 2003-06-16 | 2004-12-16 | Borgwarner Inc. | Method of using compression springs to create a desired torsional load |
JP4226425B2 (ja) * | 2003-09-25 | 2009-02-18 | 本田技研工業株式会社 | ビスカスダンパ装置 |
JP2005155733A (ja) * | 2003-11-25 | 2005-06-16 | Yamaha Motor Co Ltd | 回転軸の振動防止装置 |
EP1626199B1 (de) * | 2004-08-11 | 2009-04-22 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Drehschwingungsdämpfungseinrichtung |
EP1640635B1 (de) * | 2004-09-27 | 2009-03-25 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Ausgleichswelle für eine Brennkraftmaschine |
DE112006001731B4 (de) * | 2005-06-27 | 2014-09-04 | Metaldyne Bsm, Llc | Zahnradgetriebene Ausgleichswellenvorrichtung mit einer Steuerung bzw. Regelung des Kämmungsspiels |
DE102005058531A1 (de) * | 2005-12-08 | 2007-06-14 | Zf Friedrichshafen Ag | Torsionsschwingungsdämpfer |
US20070163530A1 (en) * | 2006-01-13 | 2007-07-19 | Luchs Berndt L | Seal assembly |
US20080119310A1 (en) * | 2006-11-16 | 2008-05-22 | Holcombe C Scott | Rotary tensioner |
DE102008053377B4 (de) * | 2007-11-22 | 2018-09-20 | Schaeffler Technologies AG & Co. KG | Rupftilger |
JP5414795B2 (ja) * | 2008-08-15 | 2014-02-12 | ボーグワーナー インコーポレーテッド | ダンパと補償器とを備えたスプロケット |
US7984704B1 (en) * | 2010-04-21 | 2011-07-26 | Tier David H | Crankcase sidewall for supporting a crankshaft |
DE202010012227U1 (de) * | 2010-09-06 | 2010-12-23 | Hackforth Gmbh | Drehelastische Wellenkupplung |
US20120037110A1 (en) * | 2010-10-26 | 2012-02-16 | Perkins Joseph M | Spin balanced crank assembly |
US8555836B2 (en) * | 2010-12-10 | 2013-10-15 | Delphi Technologies, Inc. | Electric drive camshaft phaser with torque rate limit at travel stops |
DE102011084744A1 (de) * | 2011-10-19 | 2013-04-25 | Zf Friedrichshafen Ag | Antriebssystem für ein Fahrzeug |
DE102012220270A1 (de) * | 2011-11-28 | 2013-05-29 | Schaeffler Technologies AG & Co. KG | Torsionsschwingungsdämpfer und Herstellungsverfahren |
DE102012219095A1 (de) | 2012-10-19 | 2014-04-24 | Schaeffler Technologies Gmbh & Co. Kg | Schwingungstilger |
CN104131853A (zh) * | 2013-05-02 | 2014-11-05 | 谢夫勒科技股份两合公司 | 凸轮轴调节器 |
US10267405B2 (en) * | 2013-07-24 | 2019-04-23 | Litens Automotive Partnership | Isolator with improved damping structure |
KR101500138B1 (ko) * | 2013-09-10 | 2015-03-06 | 현대자동차주식회사 | 크랭크 풀리 디커플링 장치 |
WO2015066800A1 (en) * | 2013-11-10 | 2015-05-14 | Litens Automotive Partnership | Isolator with dual springs |
US9976625B2 (en) * | 2014-02-03 | 2018-05-22 | Ford Global Technologies, Llc | Pendulum crank cycloid insert for pendulum crankshaft having integral carrier |
DE112015001922A5 (de) * | 2014-04-23 | 2016-12-29 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendel |
DE102014211723A1 (de) * | 2014-06-18 | 2015-12-24 | Schaeffler Technologies AG & Co. KG | Kupplungsscheibe mit Fliehkraftpendel |
DE102014221591A1 (de) * | 2014-10-23 | 2016-04-28 | Schaeffler Technologies AG & Co. KG | Schwungrad |
KR101637752B1 (ko) * | 2014-12-01 | 2016-07-20 | 현대자동차주식회사 | 임팩트 스프링 상수가 부여된 토크 필터 및 이를 적용한 보기류 벨트 시스템 |
WO2017059853A1 (de) | 2015-10-09 | 2017-04-13 | Schaeffler Technologies AG & Co. KG | Schwingungsisolationseinrichtung |
DE102016218386A1 (de) | 2015-10-09 | 2017-04-13 | Schaeffler Technologies AG & Co. KG | Schwingungsisolationseinrichtung |
DE102016218387A1 (de) | 2015-10-09 | 2017-04-13 | Schaeffler Technologies AG & Co. KG | Drehschwingungstilger |
US10228038B2 (en) * | 2017-05-16 | 2019-03-12 | Caterpillar Inc. | Damper guard |
DE102017114453A1 (de) | 2017-06-29 | 2019-01-03 | Schaeffler Technologies AG & Co. KG | Drehschwingungsisolationseinrichtung mit Fliehkraftpendel |
DE102017114469A1 (de) | 2017-06-29 | 2019-01-03 | Schaeffler Technologies AG & Co. KG | Drehschwingungstilger |
DE102017114514A1 (de) | 2017-06-29 | 2019-01-03 | Schaeffler Technologies AG & Co. KG | Drehschwingungstilger |
DE102017114446A1 (de) | 2017-06-29 | 2019-01-03 | Schaeffler Technologies AG & Co. KG | Drehschwingungstilger |
DE102017114612A1 (de) | 2017-06-30 | 2019-01-03 | Schaeffler Technologies AG & Co. KG | Drehschwingungsdämpfer |
CN107606054B (zh) * | 2017-10-23 | 2023-06-09 | 苏州大学 | 一种自适应式扭振减振器及柴油机 |
DE102018104135B4 (de) * | 2018-02-23 | 2020-02-20 | Schaeffler Technologies AG & Co. KG | Riemenscheibenentkoppler aufweisend eine Fliehkraftpendeleinrichtung mit einer ersten Reibeinrichtung |
DE102018127156A1 (de) * | 2018-10-31 | 2020-04-30 | Bayerische Motoren Werke Aktiengesellschaft | Antriebsaggregat für ein Kraftfahrzeug, insbesondere für einen Personenkraftwagen, sowie Kraftfahrzeug |
CN110027814B (zh) * | 2019-04-03 | 2024-01-26 | 西安卓士博液压工程有限责任公司 | 一种减振法兰 |
CN114483832A (zh) * | 2021-12-29 | 2022-05-13 | 福建金泰机械制造有限公司 | 一种制动鼓及其生产工艺 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB328004A (en) * | 1929-01-11 | 1930-04-11 | Thornycroft John I & Co Ltd | Improvements in or relating to means for damping torsional vibration of crankshafts |
GB331505A (en) * | 1929-04-02 | 1930-07-02 | Harry Ralph Ricardo | Improvements in or relating to crankshafts |
GB454989A (en) * | 1934-10-20 | 1936-10-12 | Daimler Benz Ag | Improvements in vibration dampers for crankshafts |
GB441155A (en) * | 1934-10-30 | 1936-01-14 | Daimler Co Ltd | Improvements in or relating to means for damping torsional vibration of crank shafts |
FR812425A (fr) * | 1935-09-21 | 1937-05-10 | Reed Propeller Co | Perfectionnements aux dispositifs pour supprimer les variations de couple dans les arbres et plus particulièrement pour supprimer les vibrations de torsion dans les vilebrequins de moteurs à combustion interne |
US2272189A (en) * | 1939-06-29 | 1942-02-10 | Ranger Engineering Corp | Dynamic damper for engines |
US2477081A (en) * | 1945-06-27 | 1949-07-26 | Harold A King | Means for damping torsional vibrations in internal-combustion engines |
US3128640A (en) * | 1962-02-09 | 1964-04-14 | Borg Warner | Vibration dampeners |
US3196710A (en) * | 1963-07-22 | 1965-07-27 | Thomas H Peirce | Damper |
US3296887A (en) * | 1964-10-28 | 1967-01-10 | Gen Motors Corp | Vibration damper |
US3628353A (en) * | 1969-09-08 | 1971-12-21 | Lipe Rollway Corp | Damper assembly for drive train |
JPS601497B2 (ja) * | 1978-08-03 | 1985-01-16 | アイシン精機株式会社 | 回転トルク伝達装置 |
US4257370A (en) * | 1978-12-29 | 1981-03-24 | Cummins Engine Company, Inc. | Combined gear cover and mount for an internal combustion engine |
JPS6038577B2 (ja) * | 1979-03-30 | 1985-09-02 | トヨタ自動車株式会社 | 車輛用内燃機関の回転振動吸収装置 |
US5374218A (en) * | 1983-11-15 | 1994-12-20 | Luk Lamellen Und Kupplungsbau Gmbh | Assembly for compensation of fluctuations of torque |
BR8502761A (pt) * | 1984-06-12 | 1986-02-18 | Luk Lamellen & Kupplungsbau | Conjunto para a compensacao de choque de rotacao |
DE8421968U1 (es) * | 1984-07-24 | 1988-01-21 | Luk Lamellen Und Kupplungsbau Gmbh, 7580 Buehl, De | |
GB2185800A (en) * | 1986-01-23 | 1987-07-29 | Ford Motor Co | Bifilar pendulum vibration damper for automotive installation |
US4739679A (en) * | 1986-01-23 | 1988-04-26 | Ford Motor Company | Bifilar pendulum vibration damper for automotive installation |
JPH0623789Y2 (ja) * | 1987-09-19 | 1994-06-22 | アイシン精機株式会社 | トルク変動吸収装置 |
JPH04211744A (ja) * | 1990-05-16 | 1992-08-03 | Atsugi Unisia Corp | 自動車用動力伝達装置 |
DE4025848A1 (de) * | 1990-08-16 | 1992-02-20 | Pahl Gummi Asbest | Drehschwingungstilger |
DE4420934B4 (de) * | 1993-06-19 | 2004-11-04 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Drehmomentübertragungseinrichtung |
US5295411A (en) * | 1993-06-22 | 1994-03-22 | Speckhart Frank H | Torsional vibration absorber system |
DE19519261A1 (de) * | 1995-05-31 | 1996-12-05 | Hasse & Wrede Gmbh | Drehschwingungsdämpfer mit Lagereinrichtung |
US6026776A (en) * | 1997-06-26 | 2000-02-22 | Winberg; Randy S. | Internal crankshaft vibration damper |
US6142115A (en) * | 1997-09-09 | 2000-11-07 | Luk Lamellen Und Kupplungsbau, Gmbh | Vibration damper for the crankshaft of a piston engine |
US6161512A (en) * | 1998-09-17 | 2000-12-19 | Morse Tec Europe S.P.A. | Sprocket system with internal torsional damper |
DE19949206B4 (de) * | 1998-10-16 | 2009-04-02 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Kolbenmotor mit Drehschwingungstilger sowie Drehschwingungstilger für einen Kolbenmotor |
-
1998
- 1998-09-02 US US09/146,505 patent/US6142115A/en not_active Expired - Fee Related
- 1998-09-07 KR KR1019980036713A patent/KR100569923B1/ko not_active IP Right Cessation
- 1998-09-07 DE DE19840664A patent/DE19840664A1/de not_active Withdrawn
- 1998-09-07 JP JP10252483A patent/JPH11141620A/ja active Pending
- 1998-09-07 GB GB9819290A patent/GB2331571B/en not_active Expired - Fee Related
- 1998-09-08 BR BR9803935-0A patent/BR9803935A/pt not_active IP Right Cessation
- 1998-09-08 IT IT1998MI001981A patent/IT1302190B1/it active IP Right Grant
- 1998-09-08 RU RU98116739/11A patent/RU2232909C2/ru not_active IP Right Cessation
- 1998-09-09 FR FR9811250A patent/FR2768207B1/fr not_active Expired - Fee Related
- 1998-09-09 ES ES009801907A patent/ES2154559B1/es not_active Expired - Fee Related
- 1998-09-09 CN CNB981176941A patent/CN1175194C/zh not_active Expired - Fee Related
-
2000
- 2000-09-13 US US09/661,422 patent/US6308678B1/en not_active Expired - Fee Related
-
2001
- 2001-09-12 US US09/952,165 patent/US6382164B2/en not_active Expired - Fee Related
-
2003
- 2003-11-24 FR FR0313710A patent/FR2847632B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2847632A1 (fr) | 2004-05-28 |
FR2768207B1 (fr) | 2004-09-03 |
KR19990029578A (ko) | 1999-04-26 |
CN1175194C (zh) | 2004-11-10 |
US6142115A (en) | 2000-11-07 |
RU2232909C2 (ru) | 2004-07-20 |
ITMI981981A1 (it) | 2000-03-08 |
US6382164B2 (en) | 2002-05-07 |
GB2331571B (en) | 2002-06-26 |
FR2768207A1 (fr) | 1999-03-12 |
US20020002960A1 (en) | 2002-01-10 |
KR100569923B1 (ko) | 2006-10-04 |
JPH11141620A (ja) | 1999-05-25 |
GB2331571A (en) | 1999-05-26 |
FR2847632B1 (fr) | 2007-10-12 |
IT1302190B1 (it) | 2000-07-31 |
GB9819290D0 (en) | 1998-10-28 |
CN1213750A (zh) | 1999-04-14 |
BR9803935A (pt) | 1999-12-14 |
DE19840664A1 (de) | 1999-03-18 |
ITMI981981A0 (it) | 1998-09-08 |
ES2154559A1 (es) | 2001-04-01 |
US6308678B1 (en) | 2001-10-30 |
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