CN103261701A - 具有可变几何形状的扩散器的变速无油致冷剂离心压缩机 - Google Patents
具有可变几何形状的扩散器的变速无油致冷剂离心压缩机 Download PDFInfo
- Publication number
- CN103261701A CN103261701A CN2010800704334A CN201080070433A CN103261701A CN 103261701 A CN103261701 A CN 103261701A CN 2010800704334 A CN2010800704334 A CN 2010800704334A CN 201080070433 A CN201080070433 A CN 201080070433A CN 103261701 A CN103261701 A CN 103261701A
- Authority
- CN
- China
- Prior art keywords
- variable
- impeller
- geometry
- diffuser
- centrifugal compressor
- 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
Images
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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
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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
- 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
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
- F04D29/444—Bladed diffusers
-
- 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
- F05D2250/52—Outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2010/061754 WO2012087306A1 (en) | 2010-12-22 | 2010-12-22 | Variable-speed oil-free refrigerant centrifugal compressor with variable geometry diffuser |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103261701A true CN103261701A (zh) | 2013-08-21 |
CN103261701B CN103261701B (zh) | 2016-03-16 |
Family
ID=46314284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080070433.4A Expired - Fee Related CN103261701B (zh) | 2010-12-22 | 2010-12-22 | 具有可变几何形状的扩散器的变速无油致冷剂离心压缩机 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9212667B2 (zh) |
EP (1) | EP2655890B1 (zh) |
CN (1) | CN103261701B (zh) |
AU (1) | AU2010365829A1 (zh) |
WO (1) | WO2012087306A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104632646A (zh) * | 2014-03-12 | 2015-05-20 | 珠海格力电器股份有限公司 | 离心式压缩机及具有其的离心机组 |
CN105473956A (zh) * | 2013-08-27 | 2016-04-06 | 丹佛斯公司 | 一种包括流控制器和电磁致动器的压缩机 |
CN106091188A (zh) * | 2016-06-12 | 2016-11-09 | 重庆美的通用制冷设备有限公司 | 制冷机组 |
CN111133260A (zh) * | 2017-10-10 | 2020-05-08 | 江森自控科技公司 | 用于冷却器电气机柜的系统 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014182305A1 (en) * | 2013-05-09 | 2014-11-13 | Danfoss A/S | Compressor including impeller with radial flow inlet |
US10458429B2 (en) | 2016-05-26 | 2019-10-29 | Rolls-Royce Corporation | Impeller shroud with slidable coupling for clearance control in a centrifugal compressor |
US10774635B2 (en) | 2016-06-10 | 2020-09-15 | Halliburton Energy Services, Inc. | Restimulation process using coiled tubing and fiber optics |
CN110073109B (zh) | 2016-12-15 | 2021-10-29 | 开利公司 | 具有磁齿轮的螺杆压缩机 |
EP4098884A1 (en) | 2017-03-24 | 2022-12-07 | Johnson Controls Tyco IP Holdings LLP | Magnetic bearing motor compressor |
CN110360130B (zh) | 2018-04-09 | 2022-12-27 | 开利公司 | 可变扩压器驱动系统 |
US11708841B2 (en) * | 2019-09-18 | 2023-07-25 | Massachusetts Institute Of Technology | Adaptive volutes for centrifugal pumps |
KR20220140862A (ko) * | 2020-02-27 | 2022-10-18 | 존슨 컨트롤즈 타이코 아이피 홀딩스 엘엘피 | 체크 밸브로서의 가변 형상 디퓨저의 동작을 위한 시스템 및 방법 |
US11668316B1 (en) * | 2022-01-07 | 2023-06-06 | Hamilton Sundstrand Corporation | Rotor formed of multiple metals |
US11773870B1 (en) * | 2022-09-12 | 2023-10-03 | Hamilton Sundstrand Corporation | Variable channel diffuser |
US11885352B1 (en) | 2022-09-12 | 2024-01-30 | Hamilton Sundstrand Corporation | Variable channel diffuser with moving floor |
US11873839B1 (en) | 2022-09-12 | 2024-01-16 | Hamilton Sundstrand Corporation | Variable vaneless diffuser with moving floor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3478955A (en) * | 1968-03-11 | 1969-11-18 | Dresser Ind | Variable area diffuser for compressor |
US20020176774A1 (en) * | 2001-05-24 | 2002-11-28 | Zinsmeyer Thomas M. | Rotating vane diffuser for a centrifugal compressor |
US20020184905A1 (en) * | 1999-12-06 | 2002-12-12 | Benedict Scott M. | Apparatus and method for controlling a magnetic bearing centrifugal chiller |
CN1867776A (zh) * | 2003-10-10 | 2006-11-22 | 约克国际公司 | 用于离心式压缩机稳定性控制的系统及方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1429796A (fr) * | 1964-05-11 | 1966-02-25 | Sulzer Ag | Turbomachine |
US4378194A (en) * | 1980-10-02 | 1983-03-29 | Carrier Corporation | Centrifugal compressor |
US4718819A (en) * | 1983-02-25 | 1988-01-12 | Teledyne Industries, Inc. | Variable geometry device for turbine compressor outlet |
US5807071A (en) | 1996-06-07 | 1998-09-15 | Brasz; Joost J. | Variable pipe diffuser for centrifugal compressor |
US5669756A (en) | 1996-06-07 | 1997-09-23 | Carrier Corporation | Recirculating diffuser |
US5924847A (en) * | 1997-08-11 | 1999-07-20 | Mainstream Engineering Corp. | Magnetic bearing centrifugal refrigeration compressor and refrigerant having minimum specific enthalpy rise |
US6872050B2 (en) * | 2002-12-06 | 2005-03-29 | York International Corporation | Variable geometry diffuser mechanism |
KR101470862B1 (ko) * | 2007-10-31 | 2014-12-09 | 존슨 컨트롤스 테크놀러지 컴퍼니 | 가스 압축 시스템 및 이의 용량 조절 방법 |
US8069932B2 (en) | 2007-11-29 | 2011-12-06 | Schlumberger Technology Corporation | Method and apparatus for determining formation pararmeters using a seismic tool array |
US20100263391A1 (en) * | 2007-12-14 | 2010-10-21 | Carrier Corporation | Control Device for HVAC Systems with Inlet and Outlet Flow Control Devices |
-
2010
- 2010-12-22 US US13/699,114 patent/US9212667B2/en not_active Expired - Fee Related
- 2010-12-22 AU AU2010365829A patent/AU2010365829A1/en not_active Abandoned
- 2010-12-22 WO PCT/US2010/061754 patent/WO2012087306A1/en active Application Filing
- 2010-12-22 EP EP10860902.5A patent/EP2655890B1/en not_active Not-in-force
- 2010-12-22 CN CN201080070433.4A patent/CN103261701B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3478955A (en) * | 1968-03-11 | 1969-11-18 | Dresser Ind | Variable area diffuser for compressor |
US20020184905A1 (en) * | 1999-12-06 | 2002-12-12 | Benedict Scott M. | Apparatus and method for controlling a magnetic bearing centrifugal chiller |
US20020176774A1 (en) * | 2001-05-24 | 2002-11-28 | Zinsmeyer Thomas M. | Rotating vane diffuser for a centrifugal compressor |
CN1867776A (zh) * | 2003-10-10 | 2006-11-22 | 约克国际公司 | 用于离心式压缩机稳定性控制的系统及方法 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105473956A (zh) * | 2013-08-27 | 2016-04-06 | 丹佛斯公司 | 一种包括流控制器和电磁致动器的压缩机 |
CN105473956B (zh) * | 2013-08-27 | 2018-07-31 | 丹佛斯公司 | 一种包括流控制器和电磁致动器的压缩机 |
CN104632646A (zh) * | 2014-03-12 | 2015-05-20 | 珠海格力电器股份有限公司 | 离心式压缩机及具有其的离心机组 |
WO2015135282A1 (zh) * | 2014-03-12 | 2015-09-17 | 珠海格力电器股份有限公司 | 离心式压缩机及具有其的离心机组 |
US10323653B2 (en) | 2014-03-12 | 2019-06-18 | Gree Electric Appliances, Inc. Of Zhuhai | Centrifugal compressor and centrifugal unit having the same |
CN106091188A (zh) * | 2016-06-12 | 2016-11-09 | 重庆美的通用制冷设备有限公司 | 制冷机组 |
WO2017215493A1 (zh) * | 2016-06-12 | 2017-12-21 | 重庆美的通用制冷设备有限公司 | 制冷机组 |
CN111133260A (zh) * | 2017-10-10 | 2020-05-08 | 江森自控科技公司 | 用于冷却器电气机柜的系统 |
US11280524B2 (en) | 2017-10-10 | 2022-03-22 | Johnson Controls Technology Company | Systems for a chiller electrical enclosure |
TWI789440B (zh) * | 2017-10-10 | 2023-01-11 | 美商江森自控科技公司 | 加熱、通風、空調和製冷(hvac&r)系統 |
Also Published As
Publication number | Publication date |
---|---|
AU2010365829A1 (en) | 2013-05-23 |
US20130064682A1 (en) | 2013-03-14 |
EP2655890A4 (en) | 2015-05-27 |
CN103261701B (zh) | 2016-03-16 |
US9212667B2 (en) | 2015-12-15 |
EP2655890B1 (en) | 2019-01-23 |
EP2655890A1 (en) | 2013-10-30 |
WO2012087306A1 (en) | 2012-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: DANFOSS AS Free format text: FORMER OWNER: DANFOSS TURBOCOR COMPRESSORS B. V. Effective date: 20150215 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150215 Address after: Fort Hood Applicant after: Danfoss AS Address before: Amsterdam Applicant before: Danfoss Turbocor Compressors B.V |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20191222 |
|
CF01 | Termination of patent right due to non-payment of annual fee |