BRPI0809895A2 - Método e aparelhos para o estabelecimento de um controle governante manual, configuração em um sistema eletro-hidráulico - Google Patents

Método e aparelhos para o estabelecimento de um controle governante manual, configuração em um sistema eletro-hidráulico

Info

Publication number
BRPI0809895A2
BRPI0809895A2 BRPI0809895-6A2A BRPI0809895A BRPI0809895A2 BR PI0809895 A2 BRPI0809895 A2 BR PI0809895A2 BR PI0809895 A BRPI0809895 A BR PI0809895A BR PI0809895 A2 BRPI0809895 A2 BR PI0809895A2
Authority
BR
Brazil
Prior art keywords
output
pump
range
control
input
Prior art date
Application number
BRPI0809895-6A2A
Other languages
English (en)
Portuguese (pt)
Inventor
Robin W Carlson
Philip R Lane
Original Assignee
Vermeer Mfg 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 Vermeer Mfg Co filed Critical Vermeer Mfg Co
Priority claimed from PCT/US2008/005697 external-priority patent/WO2008137083A2/en
Publication of BRPI0809895A2 publication Critical patent/BRPI0809895A2/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Turbines (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
BRPI0809895-6A2A 2007-05-03 2008-05-02 Método e aparelhos para o estabelecimento de um controle governante manual, configuração em um sistema eletro-hidráulico BRPI0809895A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92774607P 2007-05-03 2007-05-03
PCT/US2008/005697 WO2008137083A2 (en) 2007-05-02 2008-05-02 Optimum route planning for service vehicles

Publications (1)

Publication Number Publication Date
BRPI0809895A2 true BRPI0809895A2 (pt) 2014-10-07

Family

ID=39677665

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0809895-6A2A BRPI0809895A2 (pt) 2007-05-03 2008-05-02 Método e aparelhos para o estabelecimento de um controle governante manual, configuração em um sistema eletro-hidráulico

Country Status (8)

Country Link
US (1) US20100139982A1 (ru)
EP (1) EP2153009B1 (ru)
CN (1) CN101755103B (ru)
AT (1) ATE529604T1 (ru)
AU (1) AU2008248216B2 (ru)
BR (1) BRPI0809895A2 (ru)
RU (1) RU2426871C1 (ru)
WO (1) WO2008137042A1 (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102094580A (zh) * 2009-12-10 2011-06-15 北京中煤矿山工程有限公司 煤炭工程孔定向钻进方法
US9127510B2 (en) * 2012-10-12 2015-09-08 Vermeer Manufacturing Company Dual drive directional drilling system
CN108678657B (zh) * 2018-08-09 2023-12-15 徐州徐工基础工程机械有限公司 动力头控制系统及钻机
US20200102791A1 (en) 2018-09-28 2020-04-02 The Toro Company Underground drill
CN110685662B (zh) * 2019-09-30 2023-12-22 江苏谷登重型机械科技股份有限公司 一种水平定向钻机的控制方法
US11976555B2 (en) * 2020-01-14 2024-05-07 Underground Magnetics, Inc. Pitch data processing system for horizontal directional drilling
CN112682024B (zh) * 2021-02-01 2022-02-18 地晨环境技术(南京)有限公司 一种环保钻机用电气比例手柄校正方法
US11946372B2 (en) 2021-09-16 2024-04-02 Vermeer Manufacturing Company Horizontal directional drill with freewheel mode
US20230304358A1 (en) * 2022-03-28 2023-09-28 Vermeer Manufacturing Company Horizontal directional drill with freewheel mode

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0362402B1 (en) * 1988-03-03 1997-09-03 Hitachi Construction Machinery Co., Ltd. Method and apparatus for driving hydraulic machine
US5746278A (en) * 1996-03-13 1998-05-05 Vermeer Manufacturing Company Apparatus and method for controlling an underground boring machine
JP3868112B2 (ja) * 1998-05-22 2007-01-17 株式会社小松製作所 油圧駆動機械の制御装置
US6308787B1 (en) * 1999-09-24 2001-10-30 Vermeer Manufacturing Company Real-time control system and method for controlling an underground boring machine
AU2001236449A1 (en) * 2000-01-12 2001-07-24 The Charles Machine Works, Inc. System for automatically drilling and backreaming boreholes
WO2002006633A1 (en) * 2000-07-18 2002-01-24 The Charles Machine Works, Inc. Remote control for a drilling machine
CN1292144C (zh) * 2002-11-25 2006-12-27 徐州华东石油机械厂 水平螺旋钻机钻头控向装置

Also Published As

Publication number Publication date
RU2426871C1 (ru) 2011-08-20
AU2008248216A1 (en) 2008-11-13
US20100139982A1 (en) 2010-06-10
EP2153009A1 (en) 2010-02-17
EP2153009B1 (en) 2011-10-19
RU2009144797A (ru) 2011-06-10
CN101755103A (zh) 2010-06-23
CN101755103B (zh) 2013-06-05
ATE529604T1 (de) 2011-11-15
WO2008137042A1 (en) 2008-11-13
AU2008248216B2 (en) 2011-07-21

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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