ES530316A0 - Obturador de bomba de chorro para cerrar hermeticamente una bomba de chorro de toberas multiples. - Google Patents

Obturador de bomba de chorro para cerrar hermeticamente una bomba de chorro de toberas multiples.

Info

Publication number
ES530316A0
ES530316A0 ES530316A ES530316A ES530316A0 ES 530316 A0 ES530316 A0 ES 530316A0 ES 530316 A ES530316 A ES 530316A ES 530316 A ES530316 A ES 530316A ES 530316 A0 ES530316 A0 ES 530316A0
Authority
ES
Spain
Prior art keywords
jet pump
multiple nozzle
hermetically close
seal
pump seal
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
ES530316A
Other languages
English (en)
Other versions
ES8503159A1 (es
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of ES8503159A1 publication Critical patent/ES8503159A1/es
Publication of ES530316A0 publication Critical patent/ES530316A0/es
Granted 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
ES530316A 1983-03-08 1984-03-06 Obturador de bomba de chorro para cerrar hermeticamente una bomba de chorro de toberas multiples. Granted ES530316A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/472,870 US4468172A (en) 1983-03-08 1983-03-08 Jet pump plug

Publications (2)

Publication Number Publication Date
ES8503159A1 ES8503159A1 (es) 1985-02-01
ES530316A0 true ES530316A0 (es) 1985-02-01

Family

ID=23877253

Family Applications (1)

Application Number Title Priority Date Filing Date
ES530316A Granted ES530316A0 (es) 1983-03-08 1984-03-06 Obturador de bomba de chorro para cerrar hermeticamente una bomba de chorro de toberas multiples.

Country Status (3)

Country Link
US (1) US4468172A (es)
JP (1) JPS59188100A (es)
ES (1) ES530316A0 (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675149A (en) * 1986-01-31 1987-06-23 General Electric Company Jet pump beam holder/positioner tool
US4995158A (en) * 1989-02-08 1991-02-26 Westinghouse Electric Corp. Apparatus for servicing a jet pump hold down beam in a nuclear reactor
US5752807A (en) * 1996-06-26 1998-05-19 General Electric Company Jet pump sensing line repair
US6438192B1 (en) * 2000-10-30 2002-08-20 General Electric Company Jet pump slip joint seal
US6788756B2 (en) * 2002-09-13 2004-09-07 General Electric Company Jet pump set screw wedge
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
JP4580908B2 (ja) 2006-07-24 2010-11-17 株式会社東芝 ジェットポンプリティーナ取外し方法
JP4627543B2 (ja) * 2007-10-02 2011-02-09 日立Ｇｅニュークリア・エナジー株式会社 ジェットポンプ及びジェットポンプを用いた沸騰水型原子炉
US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8034065B2 (en) 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
WO2009125028A1 (es) * 2008-04-09 2009-10-15 Iberdrola, S.A. Dispositivo de tapon para bombas de chorro instaladas en vasijas de centrales nucleares
JP4961439B2 (ja) * 2009-01-22 2012-06-27 日立Ｇｅニュークリア・エナジー株式会社 ジェットポンプ及び原子炉
US10024338B2 (en) * 2011-05-12 2018-07-17 Ge-Hitachi Nuclear Energy Americas Llc Method and apparatus for a BWR jet pump inlet mixer compliant stop
GB2492153A (en) * 2011-06-23 2012-12-26 Caltec Ltd Multiple parallel jet pump apparatus
US9039385B2 (en) 2011-11-28 2015-05-26 Ford Global Technologies, Llc Jet pump assembly
US10436227B2 (en) * 2015-10-16 2019-10-08 Framatome Inc. Sealing device for jet pump slip joints

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US273652A (en) * 1883-03-06 Injector
US1804569A (en) * 1929-01-26 1931-05-12 Westinghouse Electric & Mfg Co Air ejector
US3378456A (en) * 1965-04-05 1968-04-16 Gen Electric Jet pumping means for a nuclear reactor
US3838002A (en) * 1972-07-21 1974-09-24 Gen Electric Jet pump for nuclear reactor
US3927860A (en) * 1974-04-01 1975-12-23 Northwest Marine Products Inc Remote control drain valve
US4043705A (en) * 1975-11-24 1977-08-23 Schlosser Vernon I Reactor jet pump plugs
JPS5917280B2 (ja) * 1980-04-23 1984-04-20 株式会社日立製作所 ５ノズル用ジエツトポンププラグ

Also Published As

Publication number Publication date
US4468172A (en) 1984-08-28
JPH0316520B2 (es) 1991-03-05
ES8503159A1 (es) 1985-02-01
JPS59188100A (ja) 1984-10-25

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