DE58903001D1 - DEVICE FOR EXTENDING THE MAP OF A RADIAL COMPRESSOR. - Google Patents
DEVICE FOR EXTENDING THE MAP OF A RADIAL COMPRESSOR.Info
- Publication number
- DE58903001D1 DE58903001D1 DE8989109560T DE58903001T DE58903001D1 DE 58903001 D1 DE58903001 D1 DE 58903001D1 DE 8989109560 T DE8989109560 T DE 8989109560T DE 58903001 T DE58903001 T DE 58903001T DE 58903001 D1 DE58903001 D1 DE 58903001D1
- Authority
- DE
- Germany
- Prior art keywords
- map
- extending
- radial compressor
- compressor
- radial
- 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 - Fee Related
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
-
- 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
- F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
- F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
- F04D29/685—Inducing localised fluid recirculation in the stator-rotor interface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2478/88A CH675279A5 (en) | 1988-06-29 | 1988-06-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE58903001D1 true DE58903001D1 (en) | 1993-01-28 |
Family
ID=4234703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989109560T Expired - Fee Related DE58903001D1 (en) | 1988-06-29 | 1989-05-26 | DEVICE FOR EXTENDING THE MAP OF A RADIAL COMPRESSOR. |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR970005863B1 (en) |
CN (1) | CN1012698B (en) |
DE (1) | DE58903001D1 (en) |
PL (1) | PL159958B1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5039673B2 (en) * | 2008-02-27 | 2012-10-03 | 三菱重工業株式会社 | Strut structure of turbo compressor |
US8105012B2 (en) * | 2008-03-12 | 2012-01-31 | Opra Technologies B.V. | Adjustable compressor bleed system and method |
KR101059086B1 (en) * | 2011-03-18 | 2011-08-24 | (주)대주기계 | A variable throat device for the air compressor |
JP5853721B2 (en) * | 2012-01-23 | 2016-02-09 | 株式会社Ihi | Centrifugal compressor |
JP5948892B2 (en) * | 2012-01-23 | 2016-07-06 | 株式会社Ihi | Centrifugal compressor |
CN104428509B (en) * | 2012-08-30 | 2018-05-08 | 三菱重工业株式会社 | Centrifugal compressor |
CN105351240B (en) * | 2015-12-14 | 2017-06-16 | 中国北方发动机研究所(天津) | A kind of turbocharger air compressor of range of flow surge control wide |
WO2018146753A1 (en) * | 2017-02-08 | 2018-08-16 | 三菱重工エンジン&ターボチャージャ株式会社 | Centrifugal compressor and turbocharger |
CN109707665B (en) * | 2017-10-26 | 2022-04-29 | 韩华压缩机株式会社 | Closed impeller with self-recirculating casing treatment |
JP7220097B2 (en) * | 2019-02-27 | 2023-02-09 | 三菱重工業株式会社 | Centrifugal compressor and turbocharger |
-
1989
- 1989-05-26 DE DE8989109560T patent/DE58903001D1/en not_active Expired - Fee Related
- 1989-06-28 PL PL1989280293A patent/PL159958B1/en unknown
- 1989-06-28 KR KR1019890008986A patent/KR970005863B1/en not_active IP Right Cessation
- 1989-06-29 CN CN89104525A patent/CN1012698B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CN1039087A (en) | 1990-01-24 |
CN1012698B (en) | 1991-05-29 |
KR970005863B1 (en) | 1997-04-21 |
PL159958B1 (en) | 1993-01-29 |
KR900000600A (en) | 1990-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |