FR2838489B1 - Dispositif et procede de surveillance d'un embrayage - Google Patents
Dispositif et procede de surveillance d'un embrayageInfo
- Publication number
- FR2838489B1 FR2838489B1 FR0304477A FR0304477A FR2838489B1 FR 2838489 B1 FR2838489 B1 FR 2838489B1 FR 0304477 A FR0304477 A FR 0304477A FR 0304477 A FR0304477 A FR 0304477A FR 2838489 B1 FR2838489 B1 FR 2838489B1
- Authority
- FR
- France
- Prior art keywords
- clutch
- monitoring
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/10—System to be controlled
- F16D2500/104—Clutch
- F16D2500/10406—Clutch position
- F16D2500/10412—Transmission line of a vehicle
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/304—Signal inputs from the clutch
- F16D2500/30404—Clutch temperature
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/304—Signal inputs from the clutch
- F16D2500/30404—Clutch temperature
- F16D2500/30405—Estimated clutch temperature
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/304—Signal inputs from the clutch
- F16D2500/30406—Clutch slip
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/306—Signal inputs from the engine
- F16D2500/3065—Torque of the engine
- F16D2500/3066—Torque change rate of the engine
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/308—Signal inputs from the transmission
- F16D2500/3081—Signal inputs from the transmission from the input shaft
- F16D2500/30814—Torque of the input shaft
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/502—Relating the clutch
- F16D2500/50206—Creep control
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/502—Relating the clutch
- F16D2500/50245—Calibration or recalibration of the clutch touch-point
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/502—Relating the clutch
- F16D2500/50296—Limit clutch wear
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/51—Relating safety
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/51—Relating safety
- F16D2500/5104—Preventing failures
- F16D2500/5106—Overheat protection
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/512—Relating to the driver
- F16D2500/5126—Improving response to driver inputs
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70422—Clutch parameters
- F16D2500/70424—Outputting a clutch engaged-disengaged signal
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70422—Clutch parameters
- F16D2500/70438—From the output shaft
- F16D2500/7044—Output shaft 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/706—Strategy of control
- F16D2500/70605—Adaptive correction; Modifying control system parameters, e.g. gains, constants, look-up tables
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/71—Actions
- F16D2500/7101—Driver alarm
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/71—Actions
- F16D2500/7101—Driver alarm
- F16D2500/7102—Driver alarm by provoking vibrations of a vehicle part
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/71—Actions
- F16D2500/7101—Driver alarm
- F16D2500/7103—Acoustic alarms
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/71—Actions
- F16D2500/7101—Driver alarm
- F16D2500/7104—Visual alarms
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/71—Actions
- F16D2500/7105—Inhibit control automatically
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10215715 | 2002-04-10 | ||
DE10219737 | 2002-05-02 | ||
PCT/DE2003/001187 WO2003087614A1 (fr) | 2002-04-10 | 2003-04-10 | Procede et dispositif de controle d'un embrayage |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2838489A1 FR2838489A1 (fr) | 2003-10-17 |
FR2838489B1 true FR2838489B1 (fr) | 2008-05-30 |
Family
ID=35656561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0304477A Expired - Fee Related FR2838489B1 (fr) | 2002-04-10 | 2003-04-10 | Dispositif et procede de surveillance d'un embrayage |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE10316454B4 (fr) |
FR (1) | FR2838489B1 (fr) |
WO (1) | WO2003087614A1 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004018380A1 (de) * | 2004-04-16 | 2005-11-10 | Daimlerchrysler Ag | Vorrichtung mit einer Einheit, die zum Bestimmen eines Maximalmoments eines Kraftfahrzeugmotors vorgesehen ist |
DE102005013997B4 (de) | 2004-04-22 | 2019-07-04 | Schaeffler Technologies AG & Co. KG | Anfahrstrategie für ein Fahrzeug mit einer automatisierten Kupplung und/oder mit einem automatisierten Getriebe sowie Kupplungssteuereinrichtung zum Durchführen einer Anfahrstrategie |
JP2006001338A (ja) * | 2004-06-16 | 2006-01-05 | Hitachi Ltd | 自動クラッチを備えた車両の制御装置,制御方法および車両 |
JP5232441B2 (ja) | 2007-10-30 | 2013-07-10 | 三菱重工業株式会社 | クラッチ装置の警報装置 |
DE102008021686B4 (de) * | 2008-04-30 | 2020-07-09 | Magna powertrain gmbh & co kg | Kalibrierverfahren für eine Kupplungseinheit |
FR2936034B1 (fr) * | 2008-09-16 | 2011-07-15 | Valeo Embrayages | Procede d'estimation en temps reel de la temperature des elements d'un dispositif d'embrayage a friction. |
DE102008042639A1 (de) | 2008-10-07 | 2010-04-08 | Robert Bosch Gmbh | Bestimmung einer Kupplungstemperatur einer Reibkupplung in einem Kraftfahrzeug |
DE102008058597B4 (de) | 2008-11-22 | 2018-07-19 | Getrag Ford Transmissions Gmbh | Verfahren zur Messung von Kenngrößen im Antriebsstrang eines Fahrzeugs |
KR101775174B1 (ko) * | 2009-08-03 | 2017-09-05 | 섀플러 테크놀로지스 아게 운트 코. 카게 | 자동차의 크리핑 과정 제어 방법 |
DE102009028567A1 (de) | 2009-08-17 | 2011-03-03 | Zf Friedrichshafen Ag | Verfahren zum Betreiben eines Antriebsstrangs |
SE535427C2 (sv) * | 2010-12-02 | 2012-08-07 | Scania Cv Ab | Metod och system för bedömning av kopplingsslitage |
DE112013001042B4 (de) * | 2012-02-20 | 2022-04-21 | Schaeffler Technologies AG & Co. KG | Verfahren zur Ermittlung eines Tastpunkts |
DE102013219180A1 (de) | 2013-09-24 | 2015-03-26 | Voith Patent Gmbh | Verfahren zum Betreiben eines Antriebsstrangs mit einer hydrodynamischen Kupplung |
GB2536250B (en) * | 2015-03-10 | 2018-06-06 | Jaguar Land Rover Ltd | Clutch control for providing an indication to a driver |
DE102016209998B3 (de) | 2016-06-07 | 2017-09-21 | Audi Ag | Fahrzeug sowie Verfahren zum Betreiben einer Kupplung als Anfahrelement |
FR3063473A1 (fr) * | 2017-03-06 | 2018-09-07 | Peugeot Citroen Automobiles Sa | Procede de protection thermique d'un dispositif d'embrayage d'un vehicule, notamment automobile |
DE102018211181A1 (de) | 2018-07-06 | 2020-01-09 | Zf Friedrichshafen Ag | Verfahren zur Ermittlung des Ansteuerdrucks am Berührpunkt einer geregelten Anfahrkupplung eines Automatgetriebes eines Kraftfahrzeugs |
CN109210184B (zh) * | 2018-11-09 | 2020-07-24 | 安徽江淮汽车集团股份有限公司 | 一种湿式双离合器自动变速箱微滑磨控制方法 |
CN112628393A (zh) * | 2021-02-18 | 2021-04-09 | 雷沃工程机械集团有限公司 | 一种装载机电控行星变速箱标定方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9007350D0 (en) * | 1990-04-02 | 1990-05-30 | Ti Matrix Eng Ltd | Measurement of torque |
DE4426260A1 (de) * | 1993-08-03 | 1995-02-09 | Luk Getriebe Systeme Gmbh | Kraftfahrzeug |
DE19602006A1 (de) * | 1995-01-28 | 1996-08-01 | Luk Getriebe Systeme Gmbh | Vorrichtung und ein Verfahren zur Ansteuerung eines Drehmomentübertragungssystems |
US5941792A (en) * | 1996-11-23 | 1999-08-24 | Luk Getriebe-Systeme Gmbh | Method of and apparatus for regulating crawling movements of motor vehicles |
NO981839L (no) * | 1997-04-30 | 1998-11-02 | Luk Getriebe Systeme Gmbh | Anordning for styring av et dreiemomentoverf°ringssystem |
DE19937972A1 (de) * | 1999-08-11 | 2001-02-15 | Mannesmann Sachs Ag | Verfahren zum Ansteuern eines Antriebssystems und Antriebssystem |
-
2003
- 2003-04-10 DE DE10316454.5A patent/DE10316454B4/de not_active Expired - Lifetime
- 2003-04-10 WO PCT/DE2003/001187 patent/WO2003087614A1/fr not_active Application Discontinuation
- 2003-04-10 FR FR0304477A patent/FR2838489B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2003087614A1 (fr) | 2003-10-23 |
DE10316454A1 (de) | 2003-10-23 |
DE10316454B4 (de) | 2021-05-20 |
FR2838489A1 (fr) | 2003-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2838489B1 (fr) | Dispositif et procede de surveillance d'un embrayage | |
FR2822562B1 (fr) | Procede et dispositif de surveillance d'unites de commande | |
FR2847360B1 (fr) | Procede et dispositif d'analyse de la securite d'un systeme d'information | |
FR2842691B1 (fr) | Procede et dispositif de transformation d'un signal numerique | |
FR2839799B1 (fr) | Procede de localisation d'un dispositif emetteur et recepteur | |
FR2826744B1 (fr) | Procede et dispositif de surveillance du fonctionnement d'un systeme | |
FR2856154B1 (fr) | Procede et dispositif a ultrasons pour l'acquisition multiligne | |
FR2849241B1 (fr) | Procede et dispositif d'imagerie radiographique | |
FR2826745B1 (fr) | Procede et dispositif de surveillance du fonctionnement d'un systeme | |
FR2884455B1 (fr) | Procede et dispositif de surveillance de la pression d'un pneumatique | |
FR2858148B1 (fr) | Dispositif et procede de transmission d'un message | |
FR2796024B1 (fr) | Procede et dispositif de freinage a refroidissement | |
FR2814265B1 (fr) | Procede et dispositif de caracterisation ou de controle de zones de fluctuations temporelles d'un scene | |
FR2862793B1 (fr) | Procede de surveillance d'un systeme technique | |
FR2847997B1 (fr) | Dispositif d'affichage a detection de proximite et procede d'utilisation de ce procede | |
FR2831271B1 (fr) | Procede et dispositif de surveillance d'un chemin de coupure redondant | |
FR2843979B1 (fr) | Procede et dispositif de renforcement d'un ouvrage | |
FR2844376B1 (fr) | Procede et dispositif de gestion d'un systeme d'alarme | |
FR2851680B1 (fr) | Procede et dispositif de surveillance d'edifices, en particulier de pylones | |
FR2786581B1 (fr) | Dispositif et procede d'optimisation de surveillance de seuils | |
FR2831756B1 (fr) | Procede et dispositif de synchronisation d'un signal de reference sur un signal video | |
FR2854690B1 (fr) | Procede et dispositif de determination de la morphologie d'un materiau divise | |
FR2820818B1 (fr) | Procede et dispositif de saisie d'un signal | |
FR2863067B1 (fr) | Procede et dispositif de commande d'un dispositif de signalisation | |
FR2830090B1 (fr) | Procede et dispositif de surveillance de la commande d'un element d'actionnement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Effective date: 20130408 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
PLFP | Fee payment |
Year of fee payment: 16 |
|
PLFP | Fee payment |
Year of fee payment: 17 |
|
PLFP | Fee payment |
Year of fee payment: 18 |
|
PLFP | Fee payment |
Year of fee payment: 19 |
|
ST | Notification of lapse |
Effective date: 20221205 |