JP2001503117A - 多段回転流体ハンドリング装置 - Google Patents
多段回転流体ハンドリング装置Info
- Publication number
- JP2001503117A JP2001503117A JP08534041A JP53404196A JP2001503117A JP 2001503117 A JP2001503117 A JP 2001503117A JP 08534041 A JP08534041 A JP 08534041A JP 53404196 A JP53404196 A JP 53404196A JP 2001503117 A JP2001503117 A JP 2001503117A
- Authority
- JP
- Japan
- Prior art keywords
- inlet
- flow path
- impeller
- outlet
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
- F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
- F01D1/12—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines with repeated action on same blade ring
- F01D1/14—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines with repeated action on same blade ring traversed by the working-fluid substantially radially
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
- F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
- F01D5/045—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type the wheel comprising two adjacent bladed wheel portions, e.g. with interengaging blades for damping vibrations
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
- F04D29/286—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors multi-stage rotors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.回転流体ハンドリング機械において、 ハブとこのハブの第1の側から延びる第1羽根とをもつ羽根車と、上記第1羽 根上の囲い板と、この囲い板の上記第1羽根に面する第1の側と反対の第2の側 から延びる第2羽根とを有するとともに、上記第1羽根相互間の1組の第1流路 および上記第2羽根相互間の1組の第2流路を形成する羽根車と、 この羽根車の回りにあって、上記第1流路または第2流路のいずれか一方への 第1入口と、上記第1流路または第2流路のいずれか他方への第2入口と、上記 第1流路または第2流路のいずれか一方への第1出口と、上記第1流路または第 2流路のいずれか他方への第2出口とを有するハウジングと、 上記第1入口と第2入口の間にあって、上記第1入口が上記第1流路へ、上記 第2入口が上記第2流路へ夫々連なっており、これら第1入口および第2入口が 上記羽根車の外周の回りにあり、上記第1出口および第2出口が上記羽根車の軸 方向にある移送通路とを備えたことを特徴とする回転流体ハンドリング機械。 2.請求項1に記載の回転流体ハンドリング機械において、第1の側と第2の側 をもつ熱交換器を上記ハウジング内にさらに備え、上記第1の側は上記第1入口 と連通し、上記第2の側は上記第2出口と連通していることを特徴とする回転流 体ハンドリング機械。 3.請求項1に記載の回転流体ハンドリング機械において、上記移送通路に液分 離器をさらに備えたことを特徴とする回転流体ハンドリング機械。 4.回転流体ハンドリング機械において、 ハブとこのハブの第1の側から延びる第1羽根とをもつ羽根車と、上記第1羽 根上の囲い板と、この囲い板の上記第1羽根に面する第1の側と反対の第2の側 から延びる第2羽根とを有するとともに、上記第1羽根相互間の1組の第1流路 および上記第2羽根相互間の1組の第2流路を形成する羽根車と、 この羽根車の回りにあって、上記第1流路または第2流路のいずれか一方への 第1入口と、上記第1流路または第2流路のいずれか他方への第2入口と、上記 第1流路または第2流路のいずれか一方への第1出口と、上記第1流路または第 2流路のいずれか他方への第2出口とを有し、上記第1入口が上記第1流路へ、 上記第2入口が上記第2流路へ夫々連なっており、上記第1出口および第2出口 が上記羽根車の外周の回りにあり、上記第1入口および第2入口が上記羽根車の 軸方向にあるハウジングと、 上記第1出口と上記第2入口との間の移送通路と、 上記ハウジング内に設けられ、上記第1入口と連通する第1の側と上記第2出 口と連通する第2の側とをもつ熱交換器とを備えたことを特徴とする回転流体ハ ンドリング機械。 5.請求項11に記載の回転流体ハンドリング機械において、上記移送通路に段 間冷却器をさらに備えたことを特徴とする回転流体ハンドリング機械。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/440,045 US5545006A (en) | 1995-05-12 | 1995-05-12 | Multi-stage rotary fluid handling apparatus |
US08/440,045 | 1995-05-12 | ||
PCT/US1996/003702 WO1996035878A1 (en) | 1995-05-12 | 1996-03-19 | Multi-stage rotary fluid handling apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001503117A true JP2001503117A (ja) | 2001-03-06 |
JP3926385B2 JP3926385B2 (ja) | 2007-06-06 |
Family
ID=23747192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53404196A Expired - Lifetime JP3926385B2 (ja) | 1995-05-12 | 1996-03-19 | 多段回転流体ハンドリング装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US5545006A (ja) |
EP (1) | EP0839284B1 (ja) |
JP (1) | JP3926385B2 (ja) |
DE (1) | DE69622872T2 (ja) |
HK (1) | HK1010901A1 (ja) |
WO (1) | WO1996035878A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013104335A (ja) * | 2011-11-11 | 2013-05-30 | Mitsubishi Heavy Ind Ltd | ラジアルタービンホイール |
JP2013104336A (ja) * | 2011-11-11 | 2013-05-30 | Mitsubishi Heavy Ind Ltd | 排熱回収型船舶推進装置 |
JP2014129742A (ja) * | 2012-12-28 | 2014-07-10 | Ihi Corp | 遠心圧縮機 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5545006A (en) * | 1995-05-12 | 1996-08-13 | Rotoflow Corporation | Multi-stage rotary fluid handling apparatus |
FR2998058B1 (fr) * | 2012-11-13 | 2016-02-05 | Microturbo | Dispositif et procede de protection d'un calculateur de turbo-machine d'aeronef contre les erreurs de mesure de vitesse |
FR3015551B1 (fr) * | 2013-12-23 | 2019-05-17 | Safran Aircraft Engines | Turbomachine a double turbine centripete |
FR3015588B1 (fr) * | 2013-12-23 | 2019-05-24 | Safran Aircraft Engines | Turbomachine a double compresseur centrifuge |
US11125237B1 (en) * | 2018-06-27 | 2021-09-21 | Narciso De Jesus Aguilar | Dry pump boosting system |
US20200217326A1 (en) * | 2019-01-03 | 2020-07-09 | Hamilton Sundstrand Corporation | Concentric turbine condensing cycle |
FI20215249A1 (en) * | 2021-03-08 | 2022-09-09 | Apugenius Oy | Turbo machine |
CN114837971B (zh) * | 2022-04-29 | 2023-08-22 | 上海化工院检测有限公司 | 一种带有穿轴式组合电机的大流量空气压缩装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE155337C (ja) * | ||||
FR384394A (fr) * | 1907-11-26 | 1908-04-07 | Tion Systeme Armengaud-Lemale | Ventilateur centrifuge à haute pression uni ou multicellulaire à circulation double ou multiple en parallèle |
CH144384A (de) * | 1929-04-19 | 1930-12-31 | Bbc Brown Boveri & Cie | Mehrstufiger Kreiselverdichter bezw. -gebläse. |
US3132493A (en) * | 1961-10-10 | 1964-05-12 | Trane Co | Absorption refrigerating system |
US3175756A (en) * | 1963-04-17 | 1965-03-30 | Garden City Fan And Blower Com | Multiple stage blower |
US3199772A (en) * | 1963-09-06 | 1965-08-10 | Leutzinger Rudolph Leslie | Turbocompressor |
US3495921A (en) * | 1967-12-11 | 1970-02-17 | Judson S Swearingen | Variable nozzle turbine |
CH519652A (de) * | 1969-06-30 | 1972-02-29 | Bachl Herbert Prof Ing Dr | Strömungsmaschine |
DE2115330A1 (de) * | 1971-03-30 | 1972-10-19 | Demag Ag | Mehrstufiger Verdichter radialer oder halbradialer Bauart |
US3751178A (en) * | 1971-10-06 | 1973-08-07 | Warren Pumps Inc | Pump |
US3925042A (en) * | 1971-12-18 | 1975-12-09 | Gutehoffnungshuette Sterkrade | Apparatus for treating a gas current which is obtained by coal gasification |
US4303372A (en) * | 1978-07-24 | 1981-12-01 | Davey Compressor Company | Bleed valve particularly for a multi-stage compressor |
US4242040A (en) * | 1979-03-21 | 1980-12-30 | Rotoflow Corporation | Thrust adjusting means for nozzle clamp ring |
US4231702A (en) * | 1979-08-24 | 1980-11-04 | Borg-Warner Corporation | Two-stage turbo compressor |
US4300869A (en) * | 1980-02-11 | 1981-11-17 | Swearingen Judson S | Method and apparatus for controlling clamping forces in fluid flow control assemblies |
US4502836A (en) * | 1982-07-02 | 1985-03-05 | Swearingen Judson S | Method for nozzle clamping force control |
DE3811007A1 (de) * | 1988-03-31 | 1989-06-22 | Daimler Benz Ag | Abgasturbolader fuer eine brennkraftmaschine |
US5545006A (en) * | 1995-05-12 | 1996-08-13 | Rotoflow Corporation | Multi-stage rotary fluid handling apparatus |
-
1995
- 1995-05-12 US US08/440,045 patent/US5545006A/en not_active Expired - Lifetime
-
1996
- 1996-03-19 JP JP53404196A patent/JP3926385B2/ja not_active Expired - Lifetime
- 1996-03-19 EP EP96909758A patent/EP0839284B1/en not_active Expired - Lifetime
- 1996-03-19 DE DE69622872T patent/DE69622872T2/de not_active Expired - Lifetime
- 1996-03-19 WO PCT/US1996/003702 patent/WO1996035878A1/en active IP Right Grant
- 1996-08-05 US US08/692,200 patent/US5651661A/en not_active Expired - Lifetime
-
1998
- 1998-11-04 HK HK98111750A patent/HK1010901A1/xx not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013104335A (ja) * | 2011-11-11 | 2013-05-30 | Mitsubishi Heavy Ind Ltd | ラジアルタービンホイール |
JP2013104336A (ja) * | 2011-11-11 | 2013-05-30 | Mitsubishi Heavy Ind Ltd | 排熱回収型船舶推進装置 |
JP2014129742A (ja) * | 2012-12-28 | 2014-07-10 | Ihi Corp | 遠心圧縮機 |
Also Published As
Publication number | Publication date |
---|---|
US5545006A (en) | 1996-08-13 |
DE69622872T2 (de) | 2003-04-10 |
DE69622872D1 (de) | 2002-09-12 |
JP3926385B2 (ja) | 2007-06-06 |
WO1996035878A1 (en) | 1996-11-14 |
EP0839284B1 (en) | 2002-08-07 |
US5651661A (en) | 1997-07-29 |
EP0839284A4 (en) | 1998-08-05 |
HK1010901A1 (en) | 1999-07-02 |
EP0839284A1 (en) | 1998-05-06 |
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