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
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)
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 |
---|---|
ES530316A0 true ES530316A0 (es) | 1985-02-01 |
ES8503159A1 ES8503159A1 (es) | 1985-02-01 |
Family
ID=23877253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES530316A Expired ES8503159A1 (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) | ES8503159A1 (es) |
Families Citing this family (37)
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 |
US7927270B2 (en) | 2005-02-24 | 2011-04-19 | Ethicon Endo-Surgery, Inc. | External mechanical pressure sensor for gastric band pressure measurements |
US8016744B2 (en) | 2005-02-24 | 2011-09-13 | Ethicon Endo-Surgery, Inc. | External pressure-based gastric band adjustment system and method |
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 |
US8192350B2 (en) | 2008-01-28 | 2012-06-05 | Ethicon Endo-Surgery, Inc. | Methods and devices for measuring impedance in a gastric restriction system |
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 |
US8221439B2 (en) | 2008-02-07 | 2012-07-17 | Ethicon Endo-Surgery, Inc. | Powering implantable restriction systems using kinetic motion |
US7844342B2 (en) | 2008-02-07 | 2010-11-30 | Ethicon Endo-Surgery, Inc. | Powering implantable restriction systems using light |
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)
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 |
-
1983
- 1983-03-08 US US06/472,870 patent/US4468172A/en not_active Expired - Lifetime
-
1984
- 1984-03-01 JP JP59037390A patent/JPS59188100A/ja active Granted
- 1984-03-06 ES ES530316A patent/ES8503159A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS59188100A (ja) | 1984-10-25 |
ES8503159A1 (es) | 1985-02-01 |
JPH0316520B2 (es) | 1991-03-05 |
US4468172A (en) | 1984-08-28 |
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