BR112018015035A2 - ?sistema de transmissão? - Google Patents
?sistema de transmissão?Info
- Publication number
- BR112018015035A2 BR112018015035A2 BR112018015035A BR112018015035A BR112018015035A2 BR 112018015035 A2 BR112018015035 A2 BR 112018015035A2 BR 112018015035 A BR112018015035 A BR 112018015035A BR 112018015035 A BR112018015035 A BR 112018015035A BR 112018015035 A2 BR112018015035 A2 BR 112018015035A2
- Authority
- BR
- Brazil
- Prior art keywords
- connection line
- hydraulic power
- power unit
- unit
- transmission system
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 3
- 230000002706 hydrostatic effect Effects 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/28—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of power take-off
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4061—Control related to directional control valves, e.g. change-over valves, for crossing the feeding conduits
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4078—Fluid exchange between hydrostatic circuits and external sources or consumers
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/46—Automatic regulation in accordance with output requirements
- F16H61/47—Automatic regulation in accordance with output requirements for achieving a target output speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/20—Off-Road Vehicles
- B60Y2200/22—Agricultural vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/20—Off-Road Vehicles
- B60Y2200/22—Agricultural vehicles
- B60Y2200/221—Tractors
-
- 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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
- F16H47/04—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type the mechanical gearing being of the type with members having orbital motion
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4078—Fluid exchange between hydrostatic circuits and external sources or consumers
- F16H61/4104—Flushing, e.g. by using flushing valves or by connection to exhaust
-
- 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
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4078—Fluid exchange between hydrostatic circuits and external sources or consumers
- F16H61/4139—Replenishing or scavenging pumps, e.g. auxiliary charge pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Control Of Fluid Gearings (AREA)
- Motor Power Transmission Devices (AREA)
Abstract
trata-se de um sistema de transmissão (1) disposto para transmitir potência gerada por um motor (2) de um veículo. o sistema de transmissão (1) compreende uma tomada de potência (3) para acionar um implemento e uma unidade hidrostática (5) para transmitir potência a partir do motor (2) para a tomada de potência (3). a unidade hidrostática (5) compreende: uma primeira unidade de potência hidráulica (6) que tem uma primeira linha de conexão (19) e uma segunda linha de conexão (20); uma segunda unidade de potência hidráulica (7) que tem uma primeira linha de conexão (21) e uma segunda linha de conexão (22); uma válvula (23) para conectar a primeira unidade de potência hidráulica (6) e a segunda unidade de potência hidráulica (7), sendo que a válvula (23) é posicionável pelo menos em uma primeira posição e em uma segunda posição. na primeira posição, a primeira linha de conexão (19) e a segunda linha de conexão (20) da primeira unidade de potência hidráulica (6) são conectadas, respectivamente, à primeira linha de conexão (21) e à segunda linha de conexão (22) da segunda unidade de potência hidráulica (7). na segunda posição, a primeira linha de conexão (19) e a segunda linha de conexão (20) da primeira unidade de potência hidráulica (6) são conectadas, respectivamente, à segunda linha de conexão (22) e à primeira linha de conexão (21) da segunda unidade de potência hidráulica (7). a válvula (23) é controlada, de acordo com um ciclo de histerese quando exigido para comutar entre a primeira posição e a segunda posição em um valor predefinido de velocidade de motor (¿).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITUB2016A000219A ITUB20160219A1 (it) | 2016-01-25 | 2016-01-25 | Sistema di trasmissione. |
| IT102016000006790 | 2016-01-25 | ||
| PCT/EP2017/051442 WO2017129570A1 (en) | 2016-01-25 | 2017-01-24 | A transmission system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112018015035A2 true BR112018015035A2 (pt) | 2018-12-18 |
| BR112018015035B1 BR112018015035B1 (pt) | 2024-01-23 |
Family
ID=55806651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112018015035-5A BR112018015035B1 (pt) | 2016-01-25 | 2017-01-24 | Sistema de transmissão |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10926631B2 (pt) |
| EP (1) | EP3408123B1 (pt) |
| CN (1) | CN108602431B (pt) |
| BR (1) | BR112018015035B1 (pt) |
| IT (1) | ITUB20160219A1 (pt) |
| WO (1) | WO2017129570A1 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITUB20160258A1 (it) * | 2016-01-25 | 2017-07-25 | Cnh Ind Italia Spa | Sistema di trasmissione. |
| US11713237B2 (en) * | 2020-07-14 | 2023-08-01 | Paragon Tank Truck Equipment, Llc | Liquid discharge system including liquid product pump having vibration sensor |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4246806A (en) * | 1978-01-16 | 1981-01-27 | Sundstrand Corporation | Multi-mode hydromechanical transmission shift system |
| DE10145588A1 (de) | 2001-09-15 | 2003-04-24 | Deere & Co | Verfahren und Vorrichtung zur Steuerung einer Kupplung |
| DE10305871A1 (de) * | 2003-02-13 | 2004-08-26 | Agco Gmbh & Co. | Verfahren zum Regeln eines Fahrzeugantriebes |
| RU2248889C1 (ru) * | 2003-09-19 | 2005-03-27 | Миронов Владимир Семенович | Гидравлическая автоматическая бесступенчатая трансмиссия миронова (габтм) |
| DE102004048475A1 (de) * | 2004-10-05 | 2006-04-06 | Linde Ag | Antriebssystem für eine mobile Arbeitsmaschine, insbesondere Flurförderzeug |
| US7354368B2 (en) * | 2005-01-31 | 2008-04-08 | Sauer-Danfoss Inc. | Method and means for shifting a hydromechanical transmission |
| US20100021281A1 (en) * | 2008-07-24 | 2010-01-28 | Caterpillar Inc. | Power management system and method |
| US8058829B2 (en) * | 2008-11-25 | 2011-11-15 | Caterpillar Inc. | Machine control system and method |
| US8393150B2 (en) * | 2008-12-18 | 2013-03-12 | Caterpillar Inc. | System and method for operating a variable displacement hydraulic pump |
| JP4990333B2 (ja) * | 2009-09-03 | 2012-08-01 | 株式会社小松製作所 | 作業車両 |
| US20110264335A1 (en) * | 2010-04-22 | 2011-10-27 | Nmhg Oregon, Llc | Robust control for engine anti-stall |
| ITTO20110136A1 (it) * | 2011-02-17 | 2012-08-18 | Cnh Italia Spa | Sistema di trasmissione per pto in un veicolo agricolo o industriale, e relativo metodo operativo |
| EP2823202B1 (en) * | 2012-03-07 | 2024-04-17 | Doosan Bobcat North America, Inc. | Power management for a drive system |
| EP2949497B1 (en) * | 2014-05-27 | 2021-12-29 | CNH Industrial Italia S.p.A. | A transmission system for a vehicle |
| CN104859424B (zh) | 2015-05-21 | 2017-02-22 | 吉林大学 | 液压轮毂马达辅助驱动系统 |
| CN105109332B (zh) | 2015-07-16 | 2018-04-03 | 吴家集 | 液压行走驱动汽车 |
-
2016
- 2016-01-25 IT ITUB2016A000219A patent/ITUB20160219A1/it unknown
-
2017
- 2017-01-24 WO PCT/EP2017/051442 patent/WO2017129570A1/en active Application Filing
- 2017-01-24 CN CN201780008048.9A patent/CN108602431B/zh active Active
- 2017-01-24 US US16/072,855 patent/US10926631B2/en active Active
- 2017-01-24 EP EP17701687.0A patent/EP3408123B1/en active Active
- 2017-01-24 BR BR112018015035-5A patent/BR112018015035B1/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP3408123A1 (en) | 2018-12-05 |
| US10926631B2 (en) | 2021-02-23 |
| CN108602431A (zh) | 2018-09-28 |
| ITUB20160219A1 (it) | 2017-07-25 |
| US20180370355A1 (en) | 2018-12-27 |
| EP3408123B1 (en) | 2019-12-04 |
| CN108602431B (zh) | 2021-06-01 |
| WO2017129570A1 (en) | 2017-08-03 |
| BR112018015035B1 (pt) | 2024-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019025950A3 (en) | SURGICAL SYSTEM WITH REPLIED POSITION | |
| BR112014031644A2 (pt) | sistema de controle veicular | |
| BR112015024724A2 (pt) | caixa de engrenagens para um trem de potência híbrido e método para controlar tal caixa de engrenagens | |
| BR112015023018A2 (pt) | sistema e método para controle de velocidade de veículo | |
| BR112016029669A2 (pt) | transmissão variável tendo por base uma caixa de câmbio de três modos com estágio direcional | |
| EP3121084A3 (en) | Autonomous vehicle | |
| WO2016132205A8 (en) | Hybrid vehicle | |
| MX2018002329A (es) | Sistema de transmision de potencia vehicular. | |
| BR112017009957A2 (pt) | veículo recreativo, método para controlar uma subtransmissão de um veículo recreativo, e, meio legível por computador não transitório. | |
| BR102015027520B8 (pt) | Veículo híbrido | |
| BR112017005292A2 (pt) | método para controlar um trem de força híbrido, veículo incluindo tal trem de força híbrido, programa de computador para controlar tal trem de força híbrico e produto de programa de computador que inclui código de programa | |
| MX350350B (es) | Dispositivo de control de embrague para vehiculo hibrido. | |
| BR112015001117A2 (pt) | iniciador de controle de veículo em terra e no ar dinâmico e complexo | |
| BR112013021049A2 (pt) | sistema de transmissão pto em um veículo agrícola ou industrial e método de operação do mesmo | |
| BR112017026456A2 (pt) | uso da direção assistida para compensar os efeitos negativos introduzidos por um diferencial de deslizamento limitado | |
| BR112019003948A2 (pt) | veículo motorizado com simulador de desempenho de uma caixa de câmbio mecânica | |
| BR112018000458A2 (pt) | dispositivo motriz para veículos | |
| MY174685A (en) | Hybrid vehicle | |
| BR112018015035A2 (pt) | ?sistema de transmissão? | |
| BR112012025632A2 (pt) | sistema, e, processo de limitação do torque do motor de um veículo automotivo com sistema de tração nas quatro rodas motrizes. | |
| MX2017001382A (es) | Dispositivo de accionamiento hidraulico para el accionamiento de actuadores en una caja de cambios de automovil. | |
| FR3039243B1 (fr) | Vehicule hybride comprenant une suppression de rupture de couple aux changements de mode en propulsion simple | |
| BR112018015039A2 (pt) | ?sistema de transmissão? | |
| BR112016007560A2 (pt) | dispositivo de saída de força de reação | |
| BR112018015322A2 (pt) | método para controlar um trem de potência híbrido, um trem de potência híbrido, e um veículo compreendendo tal trem de potência híbrido |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/01/2017, OBSERVADAS AS CONDICOES LEGAIS |