ES8105071A1 - Un compresor centrifugo de gas perfeccionado - Google Patents
Un compresor centrifugo de gas perfeccionadoInfo
- Publication number
- ES8105071A1 ES8105071A1 ES492492A ES492492A ES8105071A1 ES 8105071 A1 ES8105071 A1 ES 8105071A1 ES 492492 A ES492492 A ES 492492A ES 492492 A ES492492 A ES 492492A ES 8105071 A1 ES8105071 A1 ES 8105071A1
- Authority
- ES
- Spain
- Prior art keywords
- impeller
- control
- centrifugal gas
- gas compressors
- surge detection
- 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
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
- F01D17/143—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path the shiftable member being a wall, or part thereof of a radial diffuser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0253—Surge control by throttling
-
- 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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
-
- 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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
- F04D29/464—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/50—Inlet or outlet
- F05D2250/51—Inlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/50—Inlet or outlet
- F05D2250/52—Outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
COMPRESOR CENTRIFUGO DE GAS. UN IMPULSOR GIRATORIO (14) SUCCIONA EL GAS, LO COMPRIME Y LO DESCARGA EN UN PASAJE (18) DIFUSOR ANULAR. EL GAS PASA A UN CARACOL (20) QUE LO DIRIGE HACIA UNA BOQUILLA DE DESCARGA. LA CAPACIDAD DEL COMPRESOR SE CONTROLA POR UNAS ASPAS DE GUIA (30) ACCIONADAS POR UN PISTON (32) CUYA POSICION DEPENDE DEL FLUJO DE ACEITE EN DOS CAMARAS (34, 36). EN EL ESPACIO DE LA CAMARA IMPULSORA (40), PERO FUERA DE LA TRAYECTORIA DEL GAS, UN ELEMENTO DE CONTROL DE SOBREPRESION (50 CONSTRUIDO CON UN TERMISTOR DETECTA LAS ELEVACIONES DE TEMPERATURA EN LA CAMARA IMPULSORA PROVOCADAS POR UNA SITUACION DE SOBREPRESION EN EL COMPRESOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/049,686 US4265589A (en) | 1979-06-18 | 1979-06-18 | Method and apparatus for surge detection and control in centrifugal gas compressors |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8105071A1 true ES8105071A1 (es) | 1981-05-16 |
ES492492A0 ES492492A0 (es) | 1981-05-16 |
Family
ID=21961136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES492492A Granted ES492492A0 (es) | 1979-06-18 | 1980-06-17 | Un compresor centrifugo de gas perfeccionado |
Country Status (10)
Country | Link |
---|---|
US (1) | US4265589A (es) |
JP (1) | JPS562496A (es) |
AU (1) | AU538286B2 (es) |
BE (1) | BE883722A (es) |
CA (1) | CA1111396A (es) |
DE (1) | DE3018414A1 (es) |
ES (1) | ES492492A0 (es) |
FR (1) | FR2459388A1 (es) |
GB (1) | GB2052635B (es) |
IT (1) | IT1136412B (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4493608A (en) * | 1982-12-27 | 1985-01-15 | General Electric Company | Surge control in compressor |
US4594050A (en) * | 1984-05-14 | 1986-06-10 | Dresser Industries, Inc. | Apparatus and method for detecting surge in a turbo compressor |
GB2178796A (en) * | 1985-08-06 | 1987-02-18 | Donald Robinson | Detecting overheating in a pump |
CH677956A5 (es) * | 1986-07-02 | 1991-07-15 | Carrier Corp | |
US4877369A (en) * | 1988-02-08 | 1989-10-31 | Dresser-Rand Company | Vaned diffuser control |
US4902200A (en) * | 1988-04-25 | 1990-02-20 | Dresser-Rand Company | Variable diffuser wall with ribbed vanes |
US4932835A (en) * | 1989-04-04 | 1990-06-12 | Dresser-Rand Company | Variable vane height diffuser |
GB2234295B (en) * | 1989-07-21 | 1993-07-21 | Rolls Royce Plc | Gas turbine engine compressor assembly |
US5082428A (en) * | 1990-08-16 | 1992-01-21 | Oklejas Robert A | Centrifugal pump |
JPH0510797U (ja) * | 1991-07-19 | 1993-02-12 | 三菱重工業株式会社 | 軸流フアン |
CA2149576A1 (en) | 1994-05-19 | 1995-11-20 | Hideomi Harada | Surge detection device and turbomachinery therewith |
DE19805476C1 (de) * | 1998-02-11 | 1999-10-07 | Daimler Chrysler Ag | Abgasturbolader für eine Brennkraftmaschine |
US6504888B1 (en) * | 1999-12-23 | 2003-01-07 | General Electric Company | Apparatus and methods of flow measurement for a boiling water reactor internal pump |
CA2522760C (en) * | 2003-04-17 | 2009-09-22 | Aaf-Mcquay Inc. | Methods for detecting surge in centrifugal compressors |
US8037713B2 (en) | 2008-02-20 | 2011-10-18 | Trane International, Inc. | Centrifugal compressor assembly and method |
US7856834B2 (en) * | 2008-02-20 | 2010-12-28 | Trane International Inc. | Centrifugal compressor assembly and method |
US9353765B2 (en) * | 2008-02-20 | 2016-05-31 | Trane International Inc. | Centrifugal compressor assembly and method |
US7975506B2 (en) | 2008-02-20 | 2011-07-12 | Trane International, Inc. | Coaxial economizer assembly and method |
US8814499B2 (en) * | 2010-04-19 | 2014-08-26 | Korea Fluid Machinery Co., Ltd. | Centrifugal compressor |
KR20170089950A (ko) * | 2012-11-09 | 2017-08-04 | 존슨 컨트롤스 테크놀러지 컴퍼니 | 연장된 경로를 갖는 가변 기하학적 디퓨저 및 그 제어방법 |
JP6038092B2 (ja) | 2014-10-14 | 2016-12-07 | 三菱重工業株式会社 | サージ判定装置、サージ判定方法およびプログラム |
US9188133B1 (en) * | 2015-01-09 | 2015-11-17 | Borgwarner Inc. | Turbocharger compressor active diffuser |
CN107850087B (zh) | 2015-07-22 | 2020-08-04 | 开利公司 | 扩散器限制环 |
CN105507960A (zh) * | 2015-12-13 | 2016-04-20 | 孙莉 | 弹簧与气压平衡控制系统 |
US10309297B2 (en) * | 2016-06-23 | 2019-06-04 | Ge Global Sourcing Llc | Method and systems for a turbocharger |
JP2020535344A (ja) * | 2017-09-25 | 2020-12-03 | ジョンソン コントロールズ テクノロジー カンパニーJohnson Controls Technology Company | 遠心圧縮機用の2部品分割スクロール |
CN113202791B (zh) * | 2021-06-16 | 2022-04-12 | 清华大学 | 一种可控制叶顶回流的离心压气机及叶顶回流控制方法 |
DE112022001218T5 (de) * | 2021-07-13 | 2024-01-11 | Ihi Corporation | Zentrifugalverdichter und Turbolader |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2470565A (en) * | 1945-10-09 | 1949-05-17 | Ingersoll Rand Co | Surge preventing device for centrifugal compressors |
US2442049A (en) * | 1946-09-19 | 1948-05-25 | Niles Bement Pond Co | Control apparatus for internalcombustion engines |
US2696345A (en) * | 1949-10-14 | 1954-12-07 | United Aircraft Corp | Method of controlling supercharger to avoid pulsation |
US2970435A (en) * | 1957-11-27 | 1961-02-07 | Westinghouse Electric Corp | Compressor flow control mechanism |
US2985107A (en) * | 1958-05-19 | 1961-05-23 | Hagan Chemicals & Controls Inc | Systems for automatically controlling flow of fluid through a centrifugal pump in response to temperature differentials at the intake and discharge thereof |
US3006145A (en) * | 1959-10-14 | 1961-10-31 | Gen Motors Corp | Antisurge control using compressor bleed |
FR1258567A (fr) * | 1960-05-25 | 1961-04-14 | Carrier Corp | Mécanisme de contrôle pour un dispositif de compression de fluides |
US3362624A (en) * | 1966-09-06 | 1968-01-09 | Carrier Corp | Centrifugal gas compressor |
US3555844A (en) * | 1969-01-02 | 1971-01-19 | Borg Warner | Anti-surge compressor capacity control |
-
1979
- 1979-06-18 US US06/049,686 patent/US4265589A/en not_active Expired - Lifetime
-
1980
- 1980-05-14 DE DE19803018414 patent/DE3018414A1/de not_active Withdrawn
- 1980-05-15 CA CA352,005A patent/CA1111396A/en not_active Expired
- 1980-06-09 BE BE0/200962A patent/BE883722A/fr not_active IP Right Cessation
- 1980-06-09 GB GB8018782A patent/GB2052635B/en not_active Expired
- 1980-06-12 AU AU59254/80A patent/AU538286B2/en not_active Ceased
- 1980-06-17 IT IT41589/80A patent/IT1136412B/it active
- 1980-06-17 FR FR8013441A patent/FR2459388A1/fr active Granted
- 1980-06-17 ES ES492492A patent/ES492492A0/es active Granted
- 1980-06-18 JP JP8153380A patent/JPS562496A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3018414A1 (de) | 1981-01-08 |
BE883722A (fr) | 1980-12-09 |
AU5925480A (en) | 1981-01-08 |
CA1111396A (en) | 1981-10-27 |
GB2052635A (en) | 1981-01-28 |
IT8041589A0 (it) | 1980-06-17 |
FR2459388B1 (es) | 1984-11-09 |
IT1136412B (it) | 1986-08-27 |
GB2052635B (en) | 1983-04-13 |
AU538286B2 (en) | 1984-08-09 |
ES492492A0 (es) | 1981-05-16 |
US4265589A (en) | 1981-05-05 |
JPS562496A (en) | 1981-01-12 |
FR2459388A1 (fr) | 1981-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8105071A1 (es) | Un compresor centrifugo de gas perfeccionado | |
US4363596A (en) | Method and apparatus for surge detection and control in centrifugal gas compressors | |
GB1121138A (en) | Improvements in and relating to fans | |
ES438063A1 (es) | Un aparato refrigerador perfeccionado. | |
JPS55123394A (en) | Capacity control of centrifugal compressor | |
JPS5776291A (en) | Scroll fluid machine | |
US3245219A (en) | Stall-surge sonic sensor and control apparatus for turbo-compressor type gas engines | |
CA1194009A (en) | Vented compressor inlet guide | |
GB897575A (en) | Methods of and apparatus for preventing surging in single-stage or multi-stage radial flow compressors | |
JPS57212399A (en) | Electric fan | |
US4103544A (en) | Turbine engine surge detector | |
JPS5718497A (en) | Eddy flow fan | |
JPS57105595A (en) | Centrifugal type fluid machinery for turbo refrigerator | |
GB948169A (en) | Improvements relating to air or other fluid extraction apparatus | |
JPS57191497A (en) | Centrifugal fan | |
JPS5666490A (en) | Controlling method of multistage centrifugal compressor | |
JPS5719541A (en) | Air conditioner capable of adjusting air flow amount in accordance with control of number of compressor | |
JPS56101025A (en) | System for controlling guide vane at air inlet of gas turbine | |
JPS5451008A (en) | Volume controlling apparatus for centrifugal compressor for low temperature gas | |
JPS5560692A (en) | Control of centrifugal compressor | |
SU644970A1 (ru) | Устройство защиты многоступенчатого компрессора от помпажа | |
JPS56146093A (en) | Spiral fan | |
JPS56104195A (en) | Blower | |
JPS5285705A (en) | Centrifugal fan | |
JPS55107097A (en) | Surging prevention device for centrifugal compressor |