JP2020509296A - 流体回路用、特に閉回路、とりわけランキンサイクル型閉回路用のターボポンプ - Google Patents
流体回路用、特に閉回路、とりわけランキンサイクル型閉回路用のターボポンプ Download PDFInfo
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- JP2020509296A JP2020509296A JP2019548620A JP2019548620A JP2020509296A JP 2020509296 A JP2020509296 A JP 2020509296A JP 2019548620 A JP2019548620 A JP 2019548620A JP 2019548620 A JP2019548620 A JP 2019548620A JP 2020509296 A JP2020509296 A JP 2020509296A
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- Japan
- Prior art keywords
- pump
- turbine
- rotor
- shroud
- blades
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
- F04D13/043—Units comprising pumps and their driving means the pump being fluid driven the pump wheel carrying the fluid driving means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (7)
- 固定ハウジング(12)を有し、前記固定ハウジング(12)は、ポンプ羽根(28)を有するポンプロータ(14)を備えるポンプ(16)と、タービン羽根(44)を支持するタービンロータ(18)を収容するタービン(20)と、を備えるターボポンプ(10)において、
2つの前記ロータの軸と垂直な一つの平面内に、前記ポンプ(16)の前記ロータの周りに同軸配置されたタービンロータ(18)を有することを特徴とするターボポンプ。 - 前記ポンプロータ(14)は複数の半径方向に延びる羽根(28)を有し、前記複数の半径方向に延びる羽根(28)はそれらの半径方向先端部で、外周シュラウド(36)を支持することを特徴とする、請求項1に記載のターボポンプ(10)。
- 前記外周シュラウド(36)は、前記タービンロータ(18)の半径方向に延びる前記羽根(44)を支持し、前記羽根(44)は前記ポンプロータ(16)の前記羽根(28)の上方に、前記羽根(28)と同軸で配置されていることを特徴とする、請求項2に記載のターボポンプ(10)。
- 前記タービンロータ(18)の羽根(44)の半径方向先端部が、前記シュラウド(36)と実質的に同軸の閉じた外周帯状部(52)を支持することを特徴とする、請求項2または3に記載のターボポンプ(10)。
- 前記シュラウド(36)が、前記固定ハウジングとともに、シール手段(58,60)を有することを特徴とする、請求項1から4のいずれか1項に記載のターボポンプ(10)。
- 前記シール手段が、前記シュラウドの各端部に位置するラビリンスシール(58,60)の組を有することを特徴とする、請求項5に記載のターボポンプ(10)。
- 閉回路、特にランキン型またはORC(有機ランキンサイクル)型の閉回路に請求項1から6のいずれか1項に記載のターボポンプを適用すること。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1751848A FR3063775B1 (fr) | 2017-03-07 | 2017-03-07 | Turbopompe pour un circuit fluidique, notamment pour un circuit ferme en particulier de type a cycle de rankine |
FR1751848 | 2017-03-07 | ||
PCT/EP2018/053453 WO2018162175A1 (fr) | 2017-03-07 | 2018-02-12 | Turbopompe pour un circuit fluidique, notamment pour un circuit ferme en particulier de type a cycle de rankine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020509296A true JP2020509296A (ja) | 2020-03-26 |
JP7080895B2 JP7080895B2 (ja) | 2022-06-06 |
Family
ID=59070795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019548620A Active JP7080895B2 (ja) | 2017-03-07 | 2018-02-12 | 流体回路用、特に閉回路、とりわけランキンサイクル型閉回路用のターボポンプ |
Country Status (6)
Country | Link |
---|---|
US (1) | US10895261B2 (ja) |
EP (1) | EP3592977B1 (ja) |
JP (1) | JP7080895B2 (ja) |
CN (1) | CN110382869B (ja) |
FR (1) | FR3063775B1 (ja) |
WO (1) | WO2018162175A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022050269A1 (ja) * | 2020-09-04 | 2022-03-10 | 三菱重工業株式会社 | ポンプ装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE466165C (de) * | 1927-08-09 | 1928-10-01 | Escher Wyss Maschf Ag | Pumpenanlage mit Elektromotorantrieb und einer mit dem Pumpenlaufrad zu einem Radkoerper vereinigten Hilfswasserturbine |
US4230564A (en) * | 1978-07-24 | 1980-10-28 | Keefer Bowie | Rotary reverse osmosis apparatus and method |
US7828511B1 (en) * | 2008-03-18 | 2010-11-09 | Florida Turbine Technologies, Inc. | Axial tip turbine driven pump |
JP2011106302A (ja) * | 2009-11-13 | 2011-06-02 | Mitsubishi Heavy Ind Ltd | エンジン廃熱回収発電ターボシステムおよびこれを備えた往復動エンジンシステム |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2238502A (en) * | 1939-01-16 | 1941-04-15 | Muir Neil Shaw | Pumping apparatus |
AU1449876A (en) * | 1975-06-09 | 1977-12-08 | Richards Of Rockford Inc | Aerator |
GB1525342A (en) * | 1977-02-14 | 1978-09-20 | Walton Bott A | Motor-pump device and a method of lifting a liquid |
US5876610A (en) * | 1997-03-19 | 1999-03-02 | Clack Corporation | Method and apparatus for monitoring liquid flow through an enclosed stream |
FR2822891B1 (fr) * | 2001-03-29 | 2003-11-28 | Gilbert Collombier | Dispositif alimente par une chute d'eau et recuperant l'energie d'une partie de ce debit d'eau pour augmenter la pression de l'autre partie de ce debit |
US7044718B1 (en) | 2003-07-08 | 2006-05-16 | The Regents Of The University Of California | Radial-radial single rotor turbine |
EP1577493A1 (de) * | 2004-03-17 | 2005-09-21 | Siemens Aktiengesellschaft | Strömungsmaschine und Rotor für eine Strömungsmaschine |
EP1764487A1 (de) * | 2005-09-19 | 2007-03-21 | Solvay Fluor GmbH | Arbeitsfluid für einen ORC-Prozess |
DE202010017157U1 (de) * | 2010-12-30 | 2011-03-17 | Eckert, Frank | Einrichtungen zur Effizienzerhöhung für Radialturbinen in ORC-Anlagen |
CH705171A1 (de) * | 2011-06-21 | 2012-12-31 | Alstom Technology Ltd | Turbinenschaufel mit einem Schaufelblatt aus Verbundwerkstoff und Verfahren zum Herstellen davon. |
DE102011107829A1 (de) * | 2011-07-01 | 2013-01-03 | Voith Patent Gmbh | Pumpturbinenanlage |
JP6213194B2 (ja) * | 2013-11-29 | 2017-10-18 | セントラル硝子株式会社 | 熱エネルギーを機械エネルギーへ変換する方法、有機ランキンサイクル装置、及び作動流体を置換える方法 |
-
2017
- 2017-03-07 FR FR1751848A patent/FR3063775B1/fr active Active
-
2018
- 2018-02-12 US US16/491,688 patent/US10895261B2/en active Active
- 2018-02-12 CN CN201880016760.8A patent/CN110382869B/zh active Active
- 2018-02-12 JP JP2019548620A patent/JP7080895B2/ja active Active
- 2018-02-12 WO PCT/EP2018/053453 patent/WO2018162175A1/fr unknown
- 2018-02-12 EP EP18706447.2A patent/EP3592977B1/fr active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE466165C (de) * | 1927-08-09 | 1928-10-01 | Escher Wyss Maschf Ag | Pumpenanlage mit Elektromotorantrieb und einer mit dem Pumpenlaufrad zu einem Radkoerper vereinigten Hilfswasserturbine |
US4230564A (en) * | 1978-07-24 | 1980-10-28 | Keefer Bowie | Rotary reverse osmosis apparatus and method |
US7828511B1 (en) * | 2008-03-18 | 2010-11-09 | Florida Turbine Technologies, Inc. | Axial tip turbine driven pump |
JP2011106302A (ja) * | 2009-11-13 | 2011-06-02 | Mitsubishi Heavy Ind Ltd | エンジン廃熱回収発電ターボシステムおよびこれを備えた往復動エンジンシステム |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022050269A1 (ja) * | 2020-09-04 | 2022-03-10 | 三菱重工業株式会社 | ポンプ装置 |
JP7455706B2 (ja) | 2020-09-04 | 2024-03-26 | 三菱重工業株式会社 | ポンプ装置 |
Also Published As
Publication number | Publication date |
---|---|
JP7080895B2 (ja) | 2022-06-06 |
CN110382869A (zh) | 2019-10-25 |
FR3063775B1 (fr) | 2022-05-06 |
FR3063775A1 (fr) | 2018-09-14 |
US20200072222A1 (en) | 2020-03-05 |
US10895261B2 (en) | 2021-01-19 |
CN110382869B (zh) | 2021-09-03 |
WO2018162175A1 (fr) | 2018-09-13 |
EP3592977A1 (fr) | 2020-01-15 |
EP3592977B1 (fr) | 2022-10-19 |
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