GB2578760B - Compressor - Google Patents
Compressor Download PDFInfo
- Publication number
- GB2578760B GB2578760B GB1818137.0A GB201818137A GB2578760B GB 2578760 B GB2578760 B GB 2578760B GB 201818137 A GB201818137 A GB 201818137A GB 2578760 B GB2578760 B GB 2578760B
- Authority
- GB
- United Kingdom
- Prior art keywords
- 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.)
- Active
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
- 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
- F04D29/442—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps rotating 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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- 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
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/059—Roller bearings
-
- 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
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
- F04D29/4253—Fan casings with axial entry and discharge
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1818137.0A GB2578760B (en) | 2018-11-07 | 2018-11-07 | Compressor |
PCT/GB2019/052949 WO2020095023A1 (en) | 2018-11-07 | 2019-10-16 | Compressor with rotatable diffuser assembly |
CN201980073283.3A CN112969858B (en) | 2018-11-07 | 2019-10-16 | Compressor with rotatable diffuser assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1818137.0A GB2578760B (en) | 2018-11-07 | 2018-11-07 | Compressor |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201818137D0 GB201818137D0 (en) | 2018-12-19 |
GB2578760A GB2578760A (en) | 2020-05-27 |
GB2578760B true GB2578760B (en) | 2021-08-04 |
Family
ID=64655668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1818137.0A Active GB2578760B (en) | 2018-11-07 | 2018-11-07 | Compressor |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN112969858B (en) |
GB (1) | GB2578760B (en) |
WO (1) | WO2020095023A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3868196A (en) * | 1974-03-29 | 1975-02-25 | Gen Electric | Centrifugal compressor with rotating vaneless diffuser powered by leakage flow |
GB1447013A (en) * | 1973-08-17 | 1976-08-25 | Int Harvester Co | Centrifugal compressors |
GB2020753A (en) * | 1978-03-08 | 1979-11-21 | Corless J A | Jet thrust lifting device |
EP0556895A1 (en) * | 1992-02-17 | 1993-08-25 | Koninklijke Philips Electronics N.V. | Device for displacing a gaseous or liquid medium, and vacuum cleaner comprising such a device |
US20160245159A1 (en) * | 2015-02-23 | 2016-08-25 | Ford Global Technologies, Llc | Exhaust gas-turbocharged internal combustion engine comprising a radial compressor with guide device arranged in the diffuser, and method for operating an internal combustion engine of said type |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4853263B2 (en) * | 2006-12-07 | 2012-01-11 | 株式会社豊田自動織機 | Centrifugal compressor |
GB2467968B (en) * | 2009-02-24 | 2015-04-22 | Dyson Technology Ltd | Centrifugal compressor with a diffuser |
JP6289323B2 (en) * | 2014-09-18 | 2018-03-07 | 三菱重工業株式会社 | Centrifugal compressor |
US10378551B2 (en) * | 2015-09-11 | 2019-08-13 | Pratt & Whitney Canada Corp. | Counter-rotating compressor |
-
2018
- 2018-11-07 GB GB1818137.0A patent/GB2578760B/en active Active
-
2019
- 2019-10-16 CN CN201980073283.3A patent/CN112969858B/en active Active
- 2019-10-16 WO PCT/GB2019/052949 patent/WO2020095023A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1447013A (en) * | 1973-08-17 | 1976-08-25 | Int Harvester Co | Centrifugal compressors |
US3868196A (en) * | 1974-03-29 | 1975-02-25 | Gen Electric | Centrifugal compressor with rotating vaneless diffuser powered by leakage flow |
GB2020753A (en) * | 1978-03-08 | 1979-11-21 | Corless J A | Jet thrust lifting device |
EP0556895A1 (en) * | 1992-02-17 | 1993-08-25 | Koninklijke Philips Electronics N.V. | Device for displacing a gaseous or liquid medium, and vacuum cleaner comprising such a device |
US20160245159A1 (en) * | 2015-02-23 | 2016-08-25 | Ford Global Technologies, Llc | Exhaust gas-turbocharged internal combustion engine comprising a radial compressor with guide device arranged in the diffuser, and method for operating an internal combustion engine of said type |
Also Published As
Publication number | Publication date |
---|---|
CN112969858B (en) | 2023-06-27 |
CN112969858A (en) | 2021-06-15 |
GB2578760A (en) | 2020-05-27 |
WO2020095023A1 (en) | 2020-05-14 |
GB201818137D0 (en) | 2018-12-19 |
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