EP2241752A2 - Système de pompe - Google Patents

Système de pompe Download PDF

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Publication number
EP2241752A2
EP2241752A2 EP10170292A EP10170292A EP2241752A2 EP 2241752 A2 EP2241752 A2 EP 2241752A2 EP 10170292 A EP10170292 A EP 10170292A EP 10170292 A EP10170292 A EP 10170292A EP 2241752 A2 EP2241752 A2 EP 2241752A2
Authority
EP
European Patent Office
Prior art keywords
pump
pump system
rotary drive
pump unit
drive device
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.)
Granted
Application number
EP10170292A
Other languages
German (de)
English (en)
Other versions
EP2241752A3 (fr
EP2241752B1 (fr
EP2241752B2 (fr
Inventor
Albrecht Heinrichs
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.)
Mhwirth GmbH
Original Assignee
Aker Wirth GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36354140&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2241752(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aker Wirth GmbH filed Critical Aker Wirth GmbH
Publication of EP2241752A2 publication Critical patent/EP2241752A2/fr
Publication of EP2241752A3 publication Critical patent/EP2241752A3/fr
Publication of EP2241752B1 publication Critical patent/EP2241752B1/fr
Application granted granted Critical
Publication of EP2241752B2 publication Critical patent/EP2241752B2/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/005—Pumps with cylinder axis arranged substantially tangentially to a circle centred on main shaft axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/007—General arrangements of parts; Frames and supporting elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions

Definitions

  • the invention relates to a pump system for conveying rinsing fluid during propulsion or when drilling holes, with a pump unit and with a rotary drive device for driving the pump unit.
  • the drilling fluid is supplied to the bore during the drilling process.
  • the rinsing liquid serves on the one hand for the lubrication of the working at the working face or on the hole sole drilling tools and the support of the working face or the bore wall.
  • the rinsing liquid and dissolved cuttings are brought out of the hole in which, for example centrally through a hollow drill string fresh rinse liquid in the area of the borehole bottom or the working face is supplied and thus a rinsing liquid flow is generated, entrains the dissolved cuttings and from the Bring out bore.
  • Particularly powerful pump systems are required to generate the rinsing fluid flow required for dispensing.
  • the delivery rate of such pump systems is regularly in the range of a maximum of 3000 l / min and a maximum pressure of 500 bar.
  • the invention is therefore based on the object to provide a pump system which does not have the aforementioned disadvantages.
  • the rotary drive means via a drive and a driven gear comprehensive gear transmission is operatively connected to the pump unit, which is a chain drive own noise is avoided. Furthermore, it has surprisingly been found that it is sufficient for the transmission of the power and torques required for the operation of the pump unit to provide a gear transmission only on one side of the pump system.
  • an embodiment of the pump system according to the invention is particularly preferred, in which the rotary drive device has only a single shaft end, with which the drive wheel is preferably wooverbindbar via a coupling.
  • the noise level produced by the gear transmission can be further reduced if, as is particularly preferred, the gears of the gear transmission are helically toothed.
  • the pump system 100 comprises a pump unit 1 of conventional design.
  • This pump unit 1 comprises a housing 2, from whose side facing the observer one end of a pump drive shaft 3 protrudes. With this shaft end the driven gear 4 of a gear transmission 5 is rotatably connected.
  • the gear transmission 5 serves to produce the operative connection of the pump assembly with a rotary drive device 6, which comprises a rotation motor R, which is indicated only in the drawing, for example hydraulically or electrically driven.
  • the rotary drive device 6 comprises a housing 7, which is flanged to the housing 2 of the pump unit 1.
  • a shaft end of a driven shaft 8 projects out of the housing 7 of the rotary drive device 6. It is connected via a clutch 12 with a drive wheel 9, which selectively rotatably connects or disconnects the drive wheel 9 with the shaft end.
  • the drive wheel 9 is coupled to the output gear 4 via an intermediate gear 10, which is rotatably mounted in a housing 11 of the gear transmission.
  • an elastic, non-shiftable coupling can be provided, which permanently connects the shaft end with the drive wheel.
  • the teeth of the idler gear 10 is in engagement with the teeth of the drive wheel 9 and the output gear 4.
  • the wheels of the gear transmission are helically toothed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Fluid-Driven Valves (AREA)
  • Eye Examination Apparatus (AREA)
  • Reciprocating Pumps (AREA)
EP10170292.6A 2005-04-12 2006-02-16 Système de pompe Ceased EP2241752B2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005016884A DE102005016884A1 (de) 2005-04-12 2005-04-12 Pumpensystem
EP06707001.1A EP1869284B1 (fr) 2005-04-12 2006-02-16 Systeme de pompe
PCT/EP2006/001400 WO2006108466A1 (fr) 2005-04-12 2006-02-16 Systeme de pompe

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP06707001.1 Division 2006-02-16
EP06707001.1A Division-Into EP1869284B1 (fr) 2005-04-12 2006-02-16 Systeme de pompe
EP06707001.1A Division EP1869284B1 (fr) 2005-04-12 2006-02-16 Systeme de pompe

Publications (4)

Publication Number Publication Date
EP2241752A2 true EP2241752A2 (fr) 2010-10-20
EP2241752A3 EP2241752A3 (fr) 2015-12-09
EP2241752B1 EP2241752B1 (fr) 2019-06-12
EP2241752B2 EP2241752B2 (fr) 2022-07-20

Family

ID=36354140

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10170292.6A Ceased EP2241752B2 (fr) 2005-04-12 2006-02-16 Système de pompe
EP06707001.1A Revoked EP1869284B1 (fr) 2005-04-12 2006-02-16 Systeme de pompe

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP06707001.1A Revoked EP1869284B1 (fr) 2005-04-12 2006-02-16 Systeme de pompe

Country Status (7)

Country Link
US (1) US8186977B2 (fr)
EP (2) EP2241752B2 (fr)
CN (1) CN101160446B (fr)
DE (1) DE102005016884A1 (fr)
NO (1) NO343827B1 (fr)
RU (1) RU2392414C2 (fr)
WO (1) WO2006108466A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8920146B2 (en) * 2005-04-12 2014-12-30 Mhwirth Gmbh Pump system
EP2362116B1 (fr) * 2010-02-18 2017-02-01 Grundfos Management A/S Roue dentée ainsi qu'agrégat de pompe doté d'une telle roue dentée
JP5934543B2 (ja) * 2012-03-29 2016-06-15 Ｋｙｂ株式会社 流体圧駆動ユニット
GB2585681B (en) 2019-07-11 2022-04-06 Mhwirth As Drilling rig systems

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1034058A (en) 1964-05-21 1966-06-29 William Stewart Robinson Improvements in sun-and-planet gearing
US20040028540A1 (en) 1998-10-01 2004-02-12 Peck Julian Claude Manually operated pump or compressor
US20040060717A1 (en) 2002-09-30 2004-04-01 Jarmo Leppanen Drilling rig having a compact compressor/pump assembly
US20040219040A1 (en) 2003-04-30 2004-11-04 Vladimir Kugelev Direct drive reciprocating pump

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899247A (en) * 1959-08-11 Feed water pump
US879560A (en) * 1905-10-05 1908-02-18 Daniel F Lepley Triplex pump.
US2131749A (en) * 1936-06-29 1938-10-04 Homestead Valve Mfg Co Pump
US2331513A (en) * 1937-12-18 1943-10-12 Emsco Derrick & Equip Co Slush pump
US2755739A (en) * 1953-07-20 1956-07-24 Lever Brothers Ltd Proportioning pump
US2883874A (en) * 1958-02-03 1959-04-28 Halliburton Oil Well Cementing Heavy duty pump
US4118151A (en) * 1974-04-03 1978-10-03 Tokico Ltd. Pump device
US4009971A (en) * 1974-06-07 1977-03-01 Binks Manufacturing Company Electric motor-driven, double-acting pump having pressure-responsive actuation
US4435990A (en) * 1980-09-11 1984-03-13 Chalmers Samuel A Power take off gear box
CA1205327A (fr) * 1981-12-04 1986-06-03 Gordon M. Sommer Entrainement pour pompe sur forage
US5246355A (en) 1992-07-10 1993-09-21 Special Projects Manufacturing, Inc. Well service pumping assembly
RU5224U1 (ru) * 1997-02-26 1997-10-16 Андрей Петрович Донодин Насосный агрегат
RU2146777C1 (ru) * 1998-08-12 2000-03-20 Валерий Николаевич Петрухин Насосный агрегат
CN2385075Y (zh) * 1999-08-23 2000-06-28 石油地球物理勘探局装备制造总厂 石油地质勘探钻机用泥浆泵
CN2612816Y (zh) * 2003-03-30 2004-04-21 泰安市水利机械厂 高压柱塞泥浆泵
US20040213677A1 (en) * 2003-04-24 2004-10-28 Matzner Mark D. Monitoring system for reciprocating pumps
US7404704B2 (en) 2003-04-30 2008-07-29 S.P.M. Flow Control, Inc. Manifold assembly for reciprocating pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1034058A (en) 1964-05-21 1966-06-29 William Stewart Robinson Improvements in sun-and-planet gearing
US20040028540A1 (en) 1998-10-01 2004-02-12 Peck Julian Claude Manually operated pump or compressor
US20040060717A1 (en) 2002-09-30 2004-04-01 Jarmo Leppanen Drilling rig having a compact compressor/pump assembly
US20040219040A1 (en) 2003-04-30 2004-11-04 Vladimir Kugelev Direct drive reciprocating pump

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BEITZ W. ET AL: "DUBBEL - TASCHENBUCH FÜR DEN MASCHINENBAU", 1990, SPRINGER-VERLAG, pages: 115 - 117, XP003023378

Also Published As

Publication number Publication date
EP1869284B1 (fr) 2018-12-26
EP2241752A3 (fr) 2015-12-09
CN101160446B (zh) 2013-07-03
CN101160446A (zh) 2008-04-09
NO20075108L (no) 2007-11-07
EP1869284A1 (fr) 2007-12-26
RU2392414C2 (ru) 2010-06-20
RU2007141682A (ru) 2009-05-20
DE102005016884A1 (de) 2006-10-19
NO343827B1 (no) 2019-06-17
US20090038852A1 (en) 2009-02-12
EP2241752B1 (fr) 2019-06-12
EP2241752B2 (fr) 2022-07-20
WO2006108466A1 (fr) 2006-10-19
US8186977B2 (en) 2012-05-29

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