DE602004002604D1 - Bohrlochverdichteranlage - Google Patents

Bohrlochverdichteranlage

Info

Publication number
DE602004002604D1
DE602004002604D1 DE602004002604T DE602004002604T DE602004002604D1 DE 602004002604 D1 DE602004002604 D1 DE 602004002604D1 DE 602004002604 T DE602004002604 T DE 602004002604T DE 602004002604 T DE602004002604 T DE 602004002604T DE 602004002604 D1 DE602004002604 D1 DE 602004002604D1
Authority
DE
Germany
Prior art keywords
rotor
compressor
stator winding
control system
well
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 - Lifetime
Application number
DE602004002604T
Other languages
English (en)
Other versions
DE602004002604T2 (de
Inventor
Adam Scarlet
Roger Sidey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corac Group PLC
Original Assignee
Corac Group PLC
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 Corac Group PLC filed Critical Corac Group PLC
Publication of DE602004002604D1 publication Critical patent/DE602004002604D1/de
Application granted granted Critical
Publication of DE602004002604T2 publication Critical patent/DE602004002604T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/008—Monitoring of down-hole pump systems, e.g. for the detection of "pumped-off" conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0292—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/80—Diagnostics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Rotary Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Testing Of Balance (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Control Of Eletrric Generators (AREA)
DE602004002604T 2003-03-06 2004-03-04 Bohrlochverdichteranlage Expired - Lifetime DE602004002604T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0305090A GB2399177A (en) 2003-03-06 2003-03-06 Rotating shaft with feedback sensor
GB0305090 2003-03-06

Publications (2)

Publication Number Publication Date
DE602004002604D1 true DE602004002604D1 (de) 2006-11-16
DE602004002604T2 DE602004002604T2 (de) 2007-08-09

Family

ID=9954204

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004002604T Expired - Lifetime DE602004002604T2 (de) 2003-03-06 2004-03-04 Bohrlochverdichteranlage

Country Status (5)

Country Link
US (1) US6940245B2 (de)
EP (1) EP1455093B1 (de)
AT (1) ATE341714T1 (de)
DE (1) DE602004002604T2 (de)
GB (1) GB2399177A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004048866A1 (de) * 2004-10-07 2006-04-13 Leybold Vacuum Gmbh Schnelldrehende Vakuumpumpe
US8146886B2 (en) * 2009-08-04 2012-04-03 Honeywell International Inc. High accuracy, zero backlash rotary-to-linear electromechanical actuator
US8482238B2 (en) 2010-11-30 2013-07-09 Caterpillar Inc. System and method for estimating a generator rotor temperature in an electric drive machine
US10181768B2 (en) 2013-05-16 2019-01-15 Honeywell International Inc. Energy harvester and rotating shaft vibration sensor
US20140365153A1 (en) * 2013-06-07 2014-12-11 Hamilton Sundstrand Corporation Sensorless monitoring of electric generator rotor unbalance
DE102016214497A1 (de) * 2016-08-05 2018-02-08 Schaeffler Technologies AG & Co. KG Steuerungseinheit und Verfahren zum Steuern einer elektrischen Maschine
US11352865B2 (en) * 2016-12-28 2022-06-07 Upwing Energy, Inc. High flow low pressure rotary device for gas flow in subatmospheric wells
CN109324502B (zh) * 2018-08-22 2020-01-07 浙江大学 一种疲劳试验机周期波形的谐波控制方法
CN108981823B (zh) * 2018-08-28 2020-12-29 华北电力大学（保定） 一种用于监测发电机电枢绕组的多参数集成传感器

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188620A (en) * 1961-01-30 1965-06-08 Martin Marietta Corp Remote motor rotation indicator
US3447034A (en) * 1966-10-24 1969-05-27 Versatek Ind Inc Automotive overdrive control
GB1306100A (de) * 1970-04-27 1973-02-07
DE2147982A1 (de) * 1971-09-25 1973-03-29 Papst Motoren Kg Schutzeinrichtung
US3742264A (en) * 1972-07-03 1973-06-26 Gen Electric Miniature, bearingless tachometer generator with wedge coupling for rigidly attaching the rotor to the drive shaft
US4167000A (en) * 1976-09-29 1979-09-04 Schlumberger Technology Corporation Measuring-while drilling system and method having encoder with feedback compensation
US4100528A (en) * 1976-09-29 1978-07-11 Schlumberger Technology Corporation Measuring-while-drilling method and system having a digital motor control
US4178579A (en) * 1976-10-05 1979-12-11 Trw Inc. Remote instrumentation apparatus
US4365506A (en) * 1980-12-22 1982-12-28 Trw Inc. Remotely operated downhole test disconnect switching apparatus
US4461994A (en) * 1982-03-19 1984-07-24 Litton Industrial Products, Inc. Permanent magnet inductor tachometer
US4553093A (en) * 1983-03-08 1985-11-12 Yazaki Sogyo Kabushiki Kaisha Tachometer
US4853575A (en) * 1984-08-31 1989-08-01 Black & Decker Inc. Tachometer generator
DE3713305A1 (de) * 1987-04-18 1988-11-03 Heldt & Rossi Servoelektronik Tachogenerator fuer elektrische maschinen
DE3717180A1 (de) * 1987-05-22 1988-12-08 Licentia Gmbh Elektromotor mit angebautem tachogenerator
US4798247A (en) * 1987-07-15 1989-01-17 Otis Engineering Corporation Solenoid operated safety valve and submersible pump system
US5004981A (en) * 1988-11-18 1991-04-02 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Detector device for simultaneously detecting both the direction and number of rotations of rotating member
US4971522A (en) * 1989-05-11 1990-11-20 Butlin Duncan M Control system and method for AC motor driven cyclic load
US5142180A (en) * 1989-09-27 1992-08-25 Shell Oil Company Direct current motor for operation at elevated temperatures in a hostile environment
US6414455B1 (en) * 2000-04-03 2002-07-02 Alvin J. Watson System and method for variable drive pump control

Also Published As

Publication number Publication date
GB0305090D0 (en) 2003-04-09
EP1455093A1 (de) 2004-09-08
DE602004002604T2 (de) 2007-08-09
US6940245B2 (en) 2005-09-06
ATE341714T1 (de) 2006-10-15
GB2399177A (en) 2004-09-08
US20040174127A1 (en) 2004-09-09
EP1455093B1 (de) 2006-10-04

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