ES417108A1 - Mejoras en la construccion de bombas de chorro. - Google Patents
Mejoras en la construccion de bombas de chorro.Info
- Publication number
- ES417108A1 ES417108A1 ES417108A ES417108A ES417108A1 ES 417108 A1 ES417108 A1 ES 417108A1 ES 417108 A ES417108 A ES 417108A ES 417108 A ES417108 A ES 417108A ES 417108 A1 ES417108 A1 ES 417108A1
- Authority
- ES
- Spain
- Prior art keywords
- section
- diverging
- angle
- nuclear reactor
- nozzles
- 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
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
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
- F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel
-
- 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
- F04F5/46—Arrangements of nozzles
- F04F5/463—Arrangements of nozzles with provisions for mixing
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/24—Promoting flow of the coolant
- G21C15/243—Promoting flow of the coolant for liquids
- G21C15/25—Promoting flow of the coolant for liquids using jet pumps
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/75—Flowing liquid aspirates gas
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Jet Pumps And Other Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00274061A US3838002A (en) | 1972-07-21 | 1972-07-21 | Jet pump for nuclear reactor |
Publications (1)
Publication Number | Publication Date |
---|---|
ES417108A1 true ES417108A1 (es) | 1977-07-16 |
Family
ID=23046595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES417108A Expired ES417108A1 (es) | 1972-07-21 | 1973-07-20 | Mejoras en la construccion de bombas de chorro. |
Country Status (11)
Country | Link |
---|---|
US (1) | US3838002A (es) |
JP (1) | JPS49100604A (es) |
AU (1) | AU467332B2 (es) |
CH (1) | CH570022A5 (es) |
DE (1) | DE2336043A1 (es) |
ES (1) | ES417108A1 (es) |
FR (1) | FR2193935B1 (es) |
GB (1) | GB1438595A (es) |
IT (1) | IT998255B (es) |
NL (1) | NL7309529A (es) |
SE (1) | SE383935B (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2399145R1 (es) * | 2010-07-19 | 2013-10-07 | Ge Hitachi Nucl Energy America | Conjunto de mezclador de bomba de chorro de multiples etapas |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4043705A (en) * | 1975-11-24 | 1977-08-23 | Schlosser Vernon I | Reactor jet pump plugs |
GB2026093A (en) * | 1978-07-12 | 1980-01-30 | Dresser Ind | Jet pump nozzle construction |
US4419074A (en) * | 1981-09-11 | 1983-12-06 | Advanced Mechanical Technology, Inc. | High efficiency gas burner |
US4468172A (en) * | 1983-03-08 | 1984-08-28 | General Electric Company | Jet pump plug |
US4722670A (en) * | 1983-06-20 | 1988-02-02 | Zweifel Michael R | Aquarium pump and cleaning system |
DE3323083A1 (de) * | 1983-06-27 | 1985-01-03 | Kraftwerk Union AG, 4330 Mülheim | Siedewasserreaktor |
CH669823A5 (en) * | 1985-09-21 | 1989-04-14 | Paul Werner Straub | Generating and utilising pressure difference |
US4683122A (en) * | 1986-04-14 | 1987-07-28 | Herzog-Hart Corporation | Gas-liquid reactor and method for gas-liquid mixing |
KR880010431A (ko) * | 1987-02-04 | 1988-10-08 | 미다 가쓰시게 | 원자로 플랜트 |
FR2617245B1 (fr) * | 1987-06-25 | 1992-11-27 | Inst Francais Du Petrole | Pompe a jet comportant un melangeur conique |
US5088528A (en) * | 1987-09-18 | 1992-02-18 | Dayco Products, Inc. | Hose assembly and method of making the same |
US5124115A (en) * | 1990-07-10 | 1992-06-23 | General Electric Company | Bwr series pump recirculation system |
US5082620A (en) * | 1991-05-13 | 1992-01-21 | General Electric Company | BWR parallel flow recirculation system |
US5287694A (en) * | 1992-10-05 | 1994-02-22 | General Electric Company | Fluid channeling system |
US5295171A (en) * | 1993-04-15 | 1994-03-15 | General Electric Company | Combined jet pump and internal pump rercirculation system |
CA2231338A1 (fr) * | 1996-07-01 | 1998-01-08 | Christophe Klein | Dispositif de generation de mousse |
FR2750347A1 (fr) * | 1996-07-01 | 1998-01-02 | Klein Christophe Pierre Lucien | Procede de production de mousse optimise et reglable, ainsi que l'appareil concu a cet effet |
EP1160522B1 (en) * | 2000-06-01 | 2005-07-27 | Denso Corporation | Ejector cycle system |
US6438192B1 (en) * | 2000-10-30 | 2002-08-20 | General Electric Company | Jet pump slip joint seal |
US6587535B1 (en) * | 2001-07-10 | 2003-07-01 | General Electric Company | Jet pump slip joint labyrinth seal method |
JP3903766B2 (ja) * | 2001-10-30 | 2007-04-11 | 株式会社日本自動車部品総合研究所 | エジェクタ |
EP1723685A4 (en) * | 2004-02-17 | 2010-05-26 | Fuelcell Energy Inc | MIXER / EJECTOR FOR HIGH TEMPERATURE FUEL CELLS |
JP5415701B2 (ja) * | 2008-02-26 | 2014-02-12 | 中部電力株式会社 | 原子炉用ジェットポンプ |
US20100150742A1 (en) * | 2008-12-16 | 2010-06-17 | Jan Vetrovec | Reconfigurable jet pump |
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 |
JP2010216352A (ja) * | 2009-03-16 | 2010-09-30 | Kobelco Eco-Solutions Co Ltd | 駆動水受管、およびそれを備えた揚砂装置 |
FR2944218B1 (fr) * | 2009-04-09 | 2012-06-15 | Total Sa | Dipositif ejecteur pour former un melange sous pression de liquide et de gaz, et compresseur de gaz comprenant un tel dispositif ejecteur |
TWI447743B (zh) * | 2009-09-18 | 2014-08-01 | Areva Np Inc | 用於降低震動之噴射泵滑動接頭的修正 |
GB201018721D0 (en) * | 2010-11-05 | 2010-12-22 | Transvac Systems Ltd | Improved ejector and method |
NO2691706T3 (es) * | 2011-06-27 | 2018-05-12 | ||
JP5439445B2 (ja) * | 2011-08-29 | 2014-03-12 | 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 |
GB2509184A (en) | 2012-12-21 | 2014-06-25 | Xerex Ab | Multi-stage vacuum ejector with moulded nozzle having integral valve elements |
US10753373B2 (en) | 2012-12-21 | 2020-08-25 | Piab Aktiebolag | Vacuum ejector nozzle with elliptical diverging section |
GB2509183A (en) | 2012-12-21 | 2014-06-25 | Xerex Ab | Vacuum ejector with tripped diverging exit flow nozzle |
GB2509182A (en) | 2012-12-21 | 2014-06-25 | Xerex Ab | Vacuum ejector with multi-nozzle drive stage and booster |
JP2016500414A (ja) * | 2012-12-21 | 2016-01-12 | ゼレックス・アーベー | 多ノズル駆動段を有する真空エジェクタ |
GB201418117D0 (en) | 2014-10-13 | 2014-11-26 | Xerex Ab | Handling device for foodstuff |
US10344778B2 (en) * | 2016-02-29 | 2019-07-09 | Haier Us Appliance Solutions, Inc. | Ejector for a sealed system |
US20210317845A1 (en) * | 2020-04-14 | 2021-10-14 | Eaton Intelligent Power Limited | Jet pump |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4528239Y1 (es) * | 1967-03-06 | 1970-10-30 | ||
JPS4717385U (es) * | 1971-03-29 | 1972-10-28 |
-
1972
- 1972-07-21 US US00274061A patent/US3838002A/en not_active Expired - Lifetime
-
1973
- 1973-06-28 AU AU57473/73A patent/AU467332B2/en not_active Expired
- 1973-07-06 NL NL7309529A patent/NL7309529A/xx not_active Application Discontinuation
- 1973-07-14 DE DE19732336043 patent/DE2336043A1/de not_active Withdrawn
- 1973-07-17 GB GB3399673A patent/GB1438595A/en not_active Expired
- 1973-07-18 CH CH1051373A patent/CH570022A5/xx not_active IP Right Cessation
- 1973-07-19 FR FR737326456A patent/FR2193935B1/fr not_active Expired
- 1973-07-19 JP JP48080519A patent/JPS49100604A/ja active Pending
- 1973-07-19 IT IT26765/73A patent/IT998255B/it active
- 1973-07-20 ES ES417108A patent/ES417108A1/es not_active Expired
- 1973-07-23 SE SE7310233A patent/SE383935B/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2399145R1 (es) * | 2010-07-19 | 2013-10-07 | Ge Hitachi Nucl Energy America | Conjunto de mezclador de bomba de chorro de multiples etapas |
Also Published As
Publication number | Publication date |
---|---|
JPS49100604A (es) | 1974-09-24 |
GB1438595A (en) | 1976-06-09 |
US3838002A (en) | 1974-09-24 |
CH570022A5 (es) | 1975-11-28 |
DE2336043A1 (de) | 1974-01-31 |
AU467332B2 (en) | 1975-11-27 |
IT998255B (it) | 1976-01-20 |
SE383935B (sv) | 1976-04-05 |
AU5747373A (en) | 1975-01-09 |
NL7309529A (es) | 1974-01-23 |
FR2193935A1 (es) | 1974-02-22 |
FR2193935B1 (es) | 1974-07-05 |
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