BR112015020899A2 - circuito de controle de transmissão, máquina de trabalho, e, método para o controle de um circuito de controle de transmissão - Google Patents

circuito de controle de transmissão, máquina de trabalho, e, método para o controle de um circuito de controle de transmissão

Info

Publication number
BR112015020899A2
BR112015020899A2 BR112015020899A BR112015020899A BR112015020899A2 BR 112015020899 A2 BR112015020899 A2 BR 112015020899A2 BR 112015020899 A BR112015020899 A BR 112015020899A BR 112015020899 A BR112015020899 A BR 112015020899A BR 112015020899 A2 BR112015020899 A2 BR 112015020899A2
Authority
BR
Brazil
Prior art keywords
control circuit
transmission control
controlling
pressure
system pressure
Prior art date
Application number
BR112015020899A
Other languages
English (en)
Other versions
BR112015020899B1 (pt
Inventor
Rheinheimer Günter
Schäfer Helmut
Frassek Steffen
Original Assignee
Deere & Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Deere & Co filed Critical Deere & Co
Publication of BR112015020899A2 publication Critical patent/BR112015020899A2/pt
Publication of BR112015020899B1 publication Critical patent/BR112015020899B1/pt

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
    • F16H61/0021—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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/14—Inputs being a function of torque or torque demand
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2300/00—Indexing codes relating to the type of vehicle
    • B60W2300/15—Agricultural vehicles
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H2059/147—Transmission input torque, e.g. measured or estimated engine 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
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/1232—Bringing the control into a predefined state, e.g. giving priority to particular actuators or gear ratios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)

Abstract

1 / 1 resumo “circuito de controle de transmissãƒo, mãquina de trabalho, e, mã‰todo para o controle de um circuito de controle de transmissãƒo” a invenã§ã£o refere-se a um circuito de controle de transmissã£o para controlar uma pressã£o do sistema em uma transmissã£o de uma mã¡quina de trabalho, a dita pressã£o do sistema sendo provida por uma bomba de pressã£o. o circuito de controle de transmissã£o compreende uma vã¡lvula de controle de pressã£o para definir a pressã£o do sistema provida em uma mã¡xima pressã£o do sistema, uma unidade de controle eletrã´nico, e uma vã¡lvula de limitaã§ã£o de pressã£o que pode ser controlada pela unidade de controle.
BR112015020899-1A 2013-03-26 2014-03-20 Circuito de controle de transmissão, método para o controle do circuito de controle de transmissão, e, máquina de trabalho BR112015020899B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013205358.4 2013-03-26
DE102013205358.4A DE102013205358B4 (de) 2013-03-26 2013-03-26 Getriebesteuerkreis mit einem Druckbegrenzungsventil, Arbeitsmaschine mit einem Getriebesteuerkreis, sowie Verfahren zum Steuern desselben
PCT/IB2014/000562 WO2014155195A1 (de) 2013-03-26 2014-03-20 Getriebesteuerkreis

Publications (2)

Publication Number Publication Date
BR112015020899A2 true BR112015020899A2 (pt) 2017-07-18
BR112015020899B1 BR112015020899B1 (pt) 2022-03-03

Family

ID=50896338

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015020899-1A BR112015020899B1 (pt) 2013-03-26 2014-03-20 Circuito de controle de transmissão, método para o controle do circuito de controle de transmissão, e, máquina de trabalho

Country Status (6)

Country Link
US (1) US9752675B2 (pt)
EP (1) EP2979008B1 (pt)
CN (1) CN105074288B (pt)
BR (1) BR112015020899B1 (pt)
DE (1) DE102013205358B4 (pt)
WO (1) WO2014155195A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10197117B2 (en) 2016-01-11 2019-02-05 Cnh Industrial America Llc Temperature-based clutch protection from centrifugal head pressure inhibiting clutch disengagement
US10451210B2 (en) * 2017-05-17 2019-10-22 Massachusetts Institute Of Technology Soft body robot for in-pipe missions
EP3489530A1 (de) * 2017-11-28 2019-05-29 B&R Industrial Automation GmbH Hydrauliksystem mit servoantrieb und einem hydraulischen verbraucher und regelung für das hydrauliksystem
EP3819736A1 (en) * 2019-11-08 2021-05-12 CNH Industrial Belgium NV Agricultural system
DE102020215661B4 (de) * 2020-12-10 2023-06-01 Zf Friedrichshafen Ag Verfahren zum Betreiben eines Kraftfahrzeugs mit Nebenabtrieb
DE102023203332A1 (de) 2023-04-13 2024-02-29 Zf Friedrichshafen Ag Verfahren zum Erwärmen eines Getriebes für eine Arbeitsmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50213374D1 (de) * 2001-02-02 2009-05-07 Continental Automotive Gmbh s Kraftfahrzeuggetriebes und elektro-hydraulische Steuerung für ein Kraftfahrzeuggetriebe
US6470247B1 (en) 2001-10-09 2002-10-22 Deere & Company Vehicle hydraulic system monitoring system and method
JP3861840B2 (ja) * 2003-04-09 2006-12-27 トヨタ自動車株式会社 流体圧制御回路
DE102005028848A1 (de) * 2005-06-22 2007-01-11 Zf Friedrichshafen Ag Antriebssteuerungsvorrichtung eines Automatgetriebes für ein Kraftfahrzeug und Verfahren dafür
EP1965101B1 (en) * 2007-03-01 2013-09-25 C.R.F. Società Consortile per Azioni Electro-hydraulic control system for a motor-vehicle transmission
JP5702229B2 (ja) * 2011-05-31 2015-04-15 本田技研工業株式会社 変速機の油圧供給装置

Also Published As

Publication number Publication date
US20160025211A1 (en) 2016-01-28
DE102013205358B4 (de) 2017-05-18
CN105074288A (zh) 2015-11-18
BR112015020899B1 (pt) 2022-03-03
EP2979008A1 (de) 2016-02-03
WO2014155195A1 (de) 2014-10-02
EP2979008B1 (de) 2020-02-05
DE102013205358A1 (de) 2014-10-02
US9752675B2 (en) 2017-09-05
CN105074288B (zh) 2017-06-06

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 20/03/2014, OBSERVADAS AS CONDICOES LEGAIS.