ITRM920367A1 - Sistema di alimentazione di pressione ad un dispositivo di commutazione automatico di un cambio di velocita'. - Google Patents
Sistema di alimentazione di pressione ad un dispositivo di commutazione automatico di un cambio di velocita'.Info
- Publication number
- ITRM920367A1 ITRM920367A1 IT000367A ITRM920367A ITRM920367A1 IT RM920367 A1 ITRM920367 A1 IT RM920367A1 IT 000367 A IT000367 A IT 000367A IT RM920367 A ITRM920367 A IT RM920367A IT RM920367 A1 ITRM920367 A1 IT RM920367A1
- Authority
- IT
- Italy
- Prior art keywords
- switching device
- supply system
- speed change
- pressure supply
- automatic switching
- Prior art date
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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
- F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/0021—Generation or control of line 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
- F16H—GEARING
- F16H2306/00—Shifting
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
- F16H3/097—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts the input and output shafts being aligned on the same axis
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
- F16H61/684—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive
- F16H61/688—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by clutches
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Gear-Shifting Mechanisms (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4117736A DE4117736C1 (it) | 1991-05-30 | 1991-05-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM920367A0 ITRM920367A0 (it) | 1992-05-15 |
ITRM920367A1 true ITRM920367A1 (it) | 1993-11-15 |
IT1254577B IT1254577B (it) | 1995-09-28 |
Family
ID=6432801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM920367A IT1254577B (it) | 1991-05-30 | 1992-05-15 | Sistema di alimentazione di pressione ad un dispositivo di commutazione automatico di un cambio di velocita'. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5240093A (it) |
JP (1) | JP2587347B2 (it) |
DE (1) | DE4117736C1 (it) |
FR (1) | FR2676973A1 (it) |
GB (1) | GB2256242B (it) |
IT (1) | IT1254577B (it) |
Families Citing this family (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4309901B4 (de) * | 1992-11-10 | 2010-07-01 | Zf Sachs Ag | Hydraulischer Stellantrieb - inbesondere für eine Kraftfahrzeug-Reibungskupplung |
US5445043A (en) * | 1994-02-22 | 1995-08-29 | General Motors Corporation | Hydraulic shift control for a power transmission |
DE4432850C1 (de) * | 1994-09-15 | 1995-08-31 | Daimler Benz Ag | Anordnung zum Steuern einer selbsttätigen Schaltvorrichtung eines Gangwechselgetriebes eines Kraftfahrzeuges |
DE19511897C2 (de) * | 1995-03-31 | 1999-06-02 | Daimler Chrysler Ag | Verfahren zum Steuern einer ein- und ausrückbaren Reibschlußverbindung bei einer Schaltungsvorrichtung eines automatischen Stufengetriebes eines Kraftfahrzeuges |
FR2769677B1 (fr) * | 1997-10-10 | 1999-12-03 | Renault | Procede et dispositif de controle de l'alimentation des recepteurs hydrauliques d'une transmission automatique |
GB2368886A (en) * | 2000-11-13 | 2002-05-15 | Luk Lamellen & Kupplungsbau | Automatic transmission with a hydraulic actuation system |
GB2369656A (en) * | 2000-11-21 | 2002-06-05 | Luk Lamellen & Kupplungsbau | Automatic transmission hydraulic actuation system having an isolating valve which prevent leaks |
DE10134115B4 (de) * | 2001-07-13 | 2014-05-28 | Volkswagen Ag | Doppelkupplungsgetriebe eines Kraftfahrzeuges mit einem Hydraulikkreis und Verfahren zur hydraulischen Steuerung eines Doppelkupplungsgetriebes |
DE10153014A1 (de) | 2001-10-26 | 2003-05-08 | Volkswagen Ag | Lagerung der Eingangswellen eines Doppelkupplungsgetriebes |
DE10243282A1 (de) * | 2002-09-18 | 2004-04-01 | Volkswagen Ag | Hydraulische Steuerungsvorrichtung eines Doppelkupplungsgetriebes |
DE10347203A1 (de) † | 2002-11-18 | 2004-06-03 | Zf Sachs Ag | Kraftfahrzeug-Antriebsstrang mit einer Pumpenanordnung zur Versorgung einer Kupplungseinrichtung mit Druckmedium oder/und Betriebsmedium oder/und zur Versorgung eines Getriebes mit Druckmedium, entsprechende Pumpenanordnung und entsprechende Betätigungsanordnung für die Getriebebetätigung |
DE10316215A1 (de) † | 2002-11-18 | 2004-06-03 | Zf Sachs Ag | Kraftfahrzeug-Antriebsstrang mit einer Pumpenanordnung zur Versorgung einer Kupplungseinrichtung mit Druckmedium und Betriebsmedium sowie ggf. zur Versorgung eines Getriebes mit Druckmedium, und entsprechende Pumpenanordnung |
EP1589262B1 (de) * | 2004-04-22 | 2007-05-30 | Borg Warner Inc. | Hydraulische Steuereinrichtung für ein Doppelkupplungsgetriebe sowie ein Verfahren zum hydraulischen Ansteuern eines Doppelkupplungsgetriebes. |
DE102004033362B4 (de) * | 2004-07-02 | 2007-05-16 | Getrag Getriebe Zahnrad | Hydraulikkreis für ein Doppelkupplungsgetriebe |
US7168542B2 (en) * | 2004-08-26 | 2007-01-30 | Caterpillar Inc | Transmission having a post clutch actuator relief valve |
EP1635091B1 (de) * | 2004-09-02 | 2008-03-05 | Getrag Ford Transmissions GmbH | Hydraulische Steuerungsvorrichtung für ein automatisiertes Doppelkupplungsgetriebe |
EP1635092B1 (de) * | 2004-09-08 | 2011-07-20 | Getrag Ford Transmissions GmbH | Hydraulische Steuerungsvorrichtung für eine Schaltgabel in einem Schaltgetriebe |
DE102004049050B4 (de) * | 2004-10-08 | 2018-11-29 | Audi Ag | Vorrichtung und Verfahren zum hydraulischen Steuern eines Kupplungsgetriebes |
US7155993B2 (en) * | 2004-11-15 | 2007-01-02 | Borgwarner Inc. | Dual clutch transmission having a synchronizer actuation interlock circuit |
DE102005026603B4 (de) * | 2005-06-09 | 2007-04-26 | Zf Friedrichshafen Ag | Betätigungssystem für eine Fahrzeugkupplung |
DE102006050752A1 (de) * | 2006-10-27 | 2008-04-30 | Volkswagen Ag | Steuerungsanordnung zur Steuerung der Schaltungen eines automatischen Schaltgetriebes eines Kraftfahrzeuges, insbesondere eines Doppelkupplungsgetriebes |
DE102006054032A1 (de) * | 2006-11-16 | 2008-05-21 | Zf Friedrichshafen Ag | Steuerungsvorrichtung für ein Getriebe und Verfahren zur Steuerung eines Getriebes |
DE502007006019D1 (de) * | 2007-01-23 | 2011-02-03 | Getrag Ford Transmissions Gmbh | Hydraulische Steuerungsvorrichtung für ein automatisiertes Doppelkupplungsgetriebe |
JP4971042B2 (ja) * | 2007-06-13 | 2012-07-11 | 本田技研工業株式会社 | ツインクラッチ式変速機の変速制御装置 |
ATE537387T1 (de) * | 2007-07-23 | 2011-12-15 | Schaeffler Technologies Gmbh | Doppelkupplungsgetriebe mit einer vorrichtung zur ansteuerung einer mehrzahl hydraulischer schaltzylinder |
DE102009005756A1 (de) * | 2009-01-23 | 2010-07-29 | Daimler Ag | Steuerungseinrichtung für ein automatisiertes Zahnräderwechselgetriebe |
US8475336B2 (en) | 2009-07-30 | 2013-07-02 | GM Global Technology Operations LLC | Hydraulic control system for a dual clutch transmission |
US8225687B2 (en) | 2009-09-09 | 2012-07-24 | GM Global Technology Operations LLC | Hydraulic control systems for dual clutch transmissions |
US8429994B2 (en) | 2009-09-09 | 2013-04-30 | GM Global Technology Operations LLC | Hydraulic control systems for dual clutch transmissions |
US8403792B2 (en) | 2009-10-21 | 2013-03-26 | GM Global Technology Operations LLC | Hydraulic control systems for dual clutch transmissions |
JP2011106644A (ja) * | 2009-10-22 | 2011-06-02 | Honda Motor Co Ltd | 変速機の油圧制御装置 |
US8413437B2 (en) | 2009-12-08 | 2013-04-09 | GM Global Technology Operations LLC | Transmission hydraulic control system having independently controlled stator cooling flow |
US8528711B2 (en) * | 2009-12-10 | 2013-09-10 | GM Global Technology Operations LLC | Control system for a dual clutch transmission |
US8192176B2 (en) | 2009-12-10 | 2012-06-05 | GM Global Technology Operations LLC | Hydraulic fluid supply system having active regulator |
US8443687B2 (en) | 2009-12-14 | 2013-05-21 | GM Global Technology Operations LLC | Electro-hydraulic control system for a dual clutch transmission |
US8579094B2 (en) | 2010-01-11 | 2013-11-12 | GM Global Technology Operations LLC | Hydraulic control system for an automatic transmission having a three path torque converter control subsystem |
US8402855B2 (en) | 2010-01-11 | 2013-03-26 | GM Global Technology Operations LLC | Hydraulic control systems for dual clutch transmissions |
US8435148B2 (en) | 2010-01-11 | 2013-05-07 | GM Global Technology Operations LLC | Hydraulic control system for an automatic transmission having electronic transmission range selection with failure mode control |
US8567580B2 (en) | 2010-01-22 | 2013-10-29 | GM Global Technology Operations LLC | Electro-hydraulic control system for a dual clutch transmission |
US8413777B2 (en) | 2010-02-17 | 2013-04-09 | GM Global Technology Operations LLC | High efficiency hydraulic transmission control system |
US8403793B2 (en) | 2010-02-17 | 2013-03-26 | GM Global Technology Operations LLC | Hydraulic control system for an automatic transmission having a lubrication regulation valve |
US8434603B2 (en) * | 2010-02-17 | 2013-05-07 | GM Global Technology Operations LLC | Low content control system for a dual clutch transmission |
CN101788051B (zh) * | 2010-03-22 | 2013-04-03 | 盛瑞传动股份有限公司 | 一种自动变速器电控***失效时的液压控制*** |
US8430220B2 (en) * | 2010-06-04 | 2013-04-30 | GM Global Technology Operations LLC | Wet dual clutch transmission control system |
US8839928B2 (en) | 2010-12-02 | 2014-09-23 | Gm Global Technology Operations, Llc | Electro-hydraulic control system for a dual clutch transmission |
US8733521B2 (en) | 2010-12-06 | 2014-05-27 | Gm Global Technology Operations | Apparatus for and method of controlling a dual clutch transmission |
US8915343B2 (en) * | 2010-12-06 | 2014-12-23 | Gm Global Technology Operations, Llc | Method of controlling a dual clutch transmission |
US8904893B2 (en) * | 2010-12-06 | 2014-12-09 | Gm Global Technology Operations, Llc | Method of controlling a dual clutch transmission |
US8738257B2 (en) | 2010-12-08 | 2014-05-27 | Gm Global Technology Operations, Llc | Electro-hydraulic control system and method for a dual clutch transmission |
US8740748B2 (en) | 2010-12-08 | 2014-06-03 | Gm Global Technology Operations, Llc | Control system and method for a dual clutch transmission |
US8942901B2 (en) | 2010-12-09 | 2015-01-27 | Gm Global Technology Operations, Llc | Method of controlling a hydraulic control system for a dual clutch transmission |
US8500600B2 (en) | 2011-01-10 | 2013-08-06 | GM Global Technology Operations LLC | Hydraulic control system for an automatic transmission having a manual valve with a two gear default strategy |
US8915076B2 (en) | 2011-01-12 | 2014-12-23 | Gm Global Technology Operations, Llc | Transmission hydraulic control system having flow augmentation |
DE102011100857A1 (de) * | 2011-05-06 | 2012-11-08 | Audi Ag | Doppelkupplungsgetriebe |
DE102011117488B4 (de) * | 2011-10-26 | 2013-05-23 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Kraftfahrzeugantriebsstrang und Hydraulikkreis dafür mit einer drehzahlveränderlichen Pumpe |
US8702548B2 (en) | 2011-11-03 | 2014-04-22 | Gm Global Technology Operations | Hydraulic control system for an automatic transmission |
US9080666B2 (en) | 2012-05-29 | 2015-07-14 | Gm Global Technology Operations, Inc. | Discrete mechanism for electronic transmission range selection |
DE102012110746B4 (de) * | 2012-11-09 | 2020-01-30 | Getrag Ford Transmissions Gmbh | Verfahren zum Betreiben eines automatisierten Doppelkupplungsgetriebes in einem Kraftfahrzeug |
KR102345868B1 (ko) * | 2014-04-01 | 2022-01-03 | 섀플러 테크놀로지스 아게 운트 코. 카게 | 변속기 제어 시스템 |
DE102014207808A1 (de) * | 2014-04-25 | 2015-10-29 | Zf Friedrichshafen Ag | Hydrauliksystem eines Getriebes mit mehreren Druckregelventilen |
CN105221739B (zh) * | 2014-07-04 | 2017-12-22 | 上海汽车集团股份有限公司 | 控制双离合器式变速器进挡、换挡的方法及液压控制*** |
CN106337931A (zh) * | 2015-07-08 | 2017-01-18 | 上海汽车集团股份有限公司 | 双离合变速箱的拨叉控制机构、变速箱及汽车 |
US10167948B2 (en) | 2016-03-17 | 2019-01-01 | GM Global Technology Operations LLC | Hydraulic control system for an automatic transmission |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3274858A (en) * | 1964-01-17 | 1966-09-27 | Deere & Co | Transmission |
US3352392A (en) * | 1965-07-19 | 1967-11-14 | Twin Disc Clutch Co | Clutch and transmission with dual modulating fluid controls |
DE2744286A1 (de) * | 1977-10-01 | 1979-04-12 | Bosch Gmbh Robert | Vorrichtung zum schalten von stufengetrieben in kraftfahrzeugen |
DE2945315A1 (de) * | 1979-11-09 | 1981-05-21 | Robert Bosch Gmbh, 7000 Stuttgart | Hydraulische regeleinrichtung fuer lastschaltgetriebe |
JPS60201184A (ja) * | 1984-03-26 | 1985-10-11 | 三菱電機株式会社 | 2重管 |
JPS6246057A (ja) * | 1985-08-22 | 1987-02-27 | Kamizaki Kokyu Koki Seisakusho Kk | 油圧クラツチ式変速装置用の油圧制御装置 |
JPH0648025B2 (ja) * | 1985-11-13 | 1994-06-22 | トヨタ自動車株式会社 | 複クラッチを備えた車両用同期噛合式自動変速装置 |
US4848530A (en) * | 1988-09-06 | 1989-07-18 | Hyster Company | Transmission control providing sequentially engaged high and low speed clutches |
JPH02107867A (ja) * | 1988-10-15 | 1990-04-19 | Iseki & Co Ltd | 電気式変速機 |
FR2661966B1 (fr) * | 1990-05-09 | 1994-09-16 | Volkswagen Ag | Dispositif hydraulique de commande. |
IT1241614B (it) * | 1990-10-03 | 1994-01-25 | Same Spa | Circuito idraulico di comando di innesti a frizione in power-shift per cambi di trattori. |
-
1991
- 1991-05-30 DE DE4117736A patent/DE4117736C1/de not_active Expired - Fee Related
-
1992
- 1992-05-13 GB GB9210243A patent/GB2256242B/en not_active Expired - Fee Related
- 1992-05-15 IT ITRM920367A patent/IT1254577B/it active
- 1992-05-28 US US07/889,274 patent/US5240093A/en not_active Expired - Fee Related
- 1992-05-29 JP JP4161849A patent/JP2587347B2/ja not_active Expired - Lifetime
- 1992-05-29 FR FR9206559A patent/FR2676973A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2256242A (en) | 1992-12-02 |
JPH05178130A (ja) | 1993-07-20 |
IT1254577B (it) | 1995-09-28 |
DE4117736C1 (it) | 1992-05-21 |
US5240093A (en) | 1993-08-31 |
GB9210243D0 (en) | 1992-07-01 |
FR2676973B1 (it) | 1995-01-20 |
GB2256242B (en) | 1994-09-07 |
JP2587347B2 (ja) | 1997-03-05 |
ITRM920367A0 (it) | 1992-05-15 |
FR2676973A1 (fr) | 1992-12-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ITRM920367A1 (it) | Sistema di alimentazione di pressione ad un dispositivo di commutazione automatico di un cambio di velocita'. | |
ITTO930383A1 (it) | Dispositivo di controllo del cambio di velocita' di un veicolo | |
ITBO910118A1 (it) | Cambio di velocita' a comando desmodromico. | |
FR2662140B1 (fr) | Dispositif d'alimentation en feuilles. | |
ITTO910966A1 (it) | Dispositivo di comando per un cambio di velocita' per autoveicoli. | |
ES515292A0 (es) | "un sistema para multiplexar senales opticas". | |
BR8806533A (pt) | Sistema distribuidor acionado a pistao | |
FR2685359B1 (fr) | Systeme de commande d'arret d'un appareil seche-linge. | |
ITMI912594A1 (it) | Sistema di comando per un dispositivo di imbutitura idroelastico | |
IT1211872B (it) | Sistema di comando a tre velocita'per ascensori idraulici ad alte prestazioni | |
FR2671593B3 (fr) | Dispositif hydraulique de commande d'embrayage. | |
IT8621829A0 (it) | Dispositivo di cambio di velocita'. | |
ES513381A0 (es) | "un dispositivo acoplador en un sistema de riego". | |
IT1240139B (it) | Dispositivo di comando per un cambio di velocita' di un autoveiccolo | |
FR2627662B1 (fr) | Doseur automatique de l'eau repandue par une machine d'irrigation | |
ITTO920269A0 (it) | "dispositivo per impianti di divisione svariata". | |
FR2672673B1 (fr) | Dispositif d'amorcage pour un sous-projectile. | |
FR2680555B1 (fr) | Commande d'embrayage. | |
FR2513464B1 (fr) | Systeme de poursuite automatique d'image vraie a auto-centrage | |
FR2679641B1 (fr) | Dispositif destine a reduire la vitesse d'une sous-munition. | |
NO911148D0 (no) | Anordning for loesbar fastholding av en nedpumpingsinnretning. | |
IT9044802A1 (it) | Sistema di controllo della velocita' di un attuatore idraulico. | |
ITTO930619A0 (it) | Dispositivo di comando per un cambio di velocita'. | |
IT1215890B (it) | Sistema di collegamento ottico bidirezionale. | |
ITRM910863A1 (it) | Ingresso d'acqua per un sistema di irrigazione a movimento lineare. |