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EA200300876A1 - Устройство, имеющее форму двойного конуса, и насос - Google Patents

Устройство, имеющее форму двойного конуса, и насос

Info

Publication number
EA200300876A1
EA200300876A1 EA200300876A EA200300876A EA200300876A1 EA 200300876 A1 EA200300876 A1 EA 200300876A1 EA 200300876 A EA200300876 A EA 200300876A EA 200300876 A EA200300876 A EA 200300876A EA 200300876 A1 EA200300876 A1 EA 200300876A1
Authority
EA
Eurasian Patent Office
Prior art keywords
double cone
cone
pumps
pump
cone form
Prior art date
Application number
EA200300876A
Other languages
English (en)
Other versions
EA004893B1 (ru
Inventor
Джон Старк
Хансйорг Вагенбах
Йорг Шар
Original Assignee
Дкт Дабл -Кон Текнолоджи Аг
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 Дкт Дабл -Кон Текнолоджи Аг filed Critical Дкт Дабл -Кон Текнолоджи Аг
Publication of EA200300876A1 publication Critical patent/EA200300876A1/ru
Publication of EA004893B1 publication Critical patent/EA004893B1/ru

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/129—Adaptations of down-hole pump systems powered by fluid supplied from outside the borehole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2273—Device including linearly-aligned power stream emitter and power stream collector

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Улучшение эксплуатационных характеристик устройства (1), имеющего форму двойного конуса, достигается не только за счет перемещения щели или входных отверстий (22) в выходном конусе (47) на небольшое расстояние, но также за счет изменения конусности Θ(55) имеющего соответствующую форму малого диффузора, таким образом, что она становится меньше конусности Θ(109) оставшейся части (53) выходного конуса. Элементы (7, 60), имеющие форму двойного конуса, особенно те, которые оборудованы усовершенствованным диффузором, могут быть использованы для создания насосов (1, 60), таких как насосы (1), предназначенные для работы в скважинах и позволяющие откачивать жидкости с большой глубины.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200300876A 2001-03-16 2002-03-05 Устройство, имеющее форму двойного конуса, и насос EA004893B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01810262A EP1243748A1 (en) 2001-03-16 2001-03-16 Double-cone device and pump
PCT/CH2002/000134 WO2002075109A1 (en) 2001-03-16 2002-03-05 Double-cone device and pump

Publications (2)

Publication Number Publication Date
EA200300876A1 true EA200300876A1 (ru) 2004-04-29
EA004893B1 EA004893B1 (ru) 2004-08-26

Family

ID=8183794

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200300876A EA004893B1 (ru) 2001-03-16 2002-03-05 Устройство, имеющее форму двойного конуса, и насос

Country Status (17)

Country Link
US (1) US7077207B2 (ru)
EP (2) EP1243748A1 (ru)
CN (1) CN1292146C (ru)
AT (1) ATE334295T1 (ru)
AU (1) AU2002233105B2 (ru)
BR (1) BR0208073A (ru)
CA (1) CA2440894C (ru)
CY (1) CY1105733T1 (ru)
DE (1) DE60213477T2 (ru)
DK (1) DK1483478T3 (ru)
EA (1) EA004893B1 (ru)
ES (1) ES2267973T3 (ru)
IL (1) IL157853A0 (ru)
MX (1) MXPA03008212A (ru)
NO (1) NO20034088L (ru)
PT (1) PT1483478E (ru)
WO (1) WO2002075109A1 (ru)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1243748A1 (en) * 2001-03-16 2002-09-25 DCT Double-Cone Technology AG Double-cone device and pump
WO2003033865A1 (en) * 2001-10-11 2003-04-24 Weatherford/Lamb, Inc. Combination well kick off and gas lift booster unit
DK1636498T3 (da) * 2003-06-20 2009-01-26 Dct Double Cone Technology Ag Dobbeltkegle til frembringelse af en trykforskel
DK1651567T3 (da) * 2003-07-22 2008-01-28 Dct Double Cone Technology Ag Integreret vanddekontamineringsanlæg og bröndpumpearrangement
US7073597B2 (en) * 2003-09-10 2006-07-11 Williams Danny T Downhole draw down pump and method
US8118103B2 (en) * 2003-09-10 2012-02-21 Williams Danny T Downhole draw-down pump and method
DE10350226B4 (de) 2003-10-27 2005-11-24 Joh. Heinr. Bornemann Gmbh Verfahren zur Förderung von Multiphasengemischen sowie Pumpenanlage
US9334880B1 (en) 2011-12-20 2016-05-10 Fol-Da-Tank Company Reversible inline jet siphon
US9122446B2 (en) 2012-05-30 2015-09-01 Apple Inc. Antenna structures in electronic devices with hinged enclosures
US9739284B2 (en) * 2013-11-19 2017-08-22 Charles Wayne Zimmerman Two piece impeller centrifugal pump
CN107989580B (zh) * 2016-10-27 2024-04-16 中国石油化工股份有限公司 一种偏心射流举升装置和方法
US11421518B2 (en) 2017-07-21 2022-08-23 Forum Us, Inc. Apparatuses and systems for regulating flow from a geological formation, and related methods
CN108187273A (zh) * 2017-12-27 2018-06-22 中国矿业大学 一种用于微量稳定添加的空化混合器
US11008848B1 (en) 2019-11-08 2021-05-18 Forum Us, Inc. Apparatus and methods for regulating flow from a geological formation
CN115680577B (zh) * 2022-11-07 2023-08-04 西南石油大学 一种井下同心管水力举升泵

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603735A (en) * 1984-10-17 1986-08-05 New Pro Technology, Inc. Down the hole reverse up flow jet pump
CH671810A5 (en) 1986-07-03 1989-09-29 Paul Werner Straub Generating and utilising pressure difference
AU588624B2 (en) 1985-09-21 1989-09-21 Paul Werner Straub Process and device for creating and exploiting a pressure differential and its technical application thereof
CH669823A5 (en) 1985-09-21 1989-04-14 Paul Werner Straub Generating and utilising pressure difference
US5488993A (en) * 1994-08-19 1996-02-06 Hershberger; Michael D. Artificial lift system
AU5368299A (en) * 1999-08-31 2001-03-26 Dct Double-Cone Technology Ag Double cone for generation of a pressure difference
EP1243748A1 (en) * 2001-03-16 2002-09-25 DCT Double-Cone Technology AG Double-cone device and pump

Also Published As

Publication number Publication date
CY1105733T1 (el) 2010-12-22
PT1483478E (pt) 2006-12-29
CN1292146C (zh) 2006-12-27
CA2440894A1 (en) 2002-09-26
IL157853A0 (en) 2004-03-28
DE60213477T2 (de) 2007-02-08
CN1498303A (zh) 2004-05-19
NO20034088L (no) 2003-11-14
EP1483478B1 (en) 2006-07-26
EA004893B1 (ru) 2004-08-26
MXPA03008212A (es) 2004-11-12
ATE334295T1 (de) 2006-08-15
CA2440894C (en) 2010-07-13
DK1483478T3 (da) 2006-11-20
BR0208073A (pt) 2004-03-02
US20040104023A1 (en) 2004-06-03
ES2267973T3 (es) 2007-03-16
DE60213477D1 (de) 2006-09-07
WO2002075109A1 (en) 2002-09-26
NO20034088D0 (no) 2003-09-15
AU2002233105B2 (en) 2007-08-30
US7077207B2 (en) 2006-07-18
EP1483478A1 (en) 2004-12-08
EP1243748A1 (en) 2002-09-25

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU