ITMI20051170A1 - "COMPRESSION AND PROCEDURE TO MAKE IT WORK" - Google Patents
"COMPRESSION AND PROCEDURE TO MAKE IT WORK"Info
- Publication number
- ITMI20051170A1 ITMI20051170A1 IT001170A ITMI20051170A ITMI20051170A1 IT MI20051170 A1 ITMI20051170 A1 IT MI20051170A1 IT 001170 A IT001170 A IT 001170A IT MI20051170 A ITMI20051170 A IT MI20051170A IT MI20051170 A1 ITMI20051170 A1 IT MI20051170A1
- Authority
- IT
- Italy
- Prior art keywords
- compression
- procedure
- work
- make
- Prior art date
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
- F04D27/0253—Surge control by throttling
-
- 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
- F01D17/148—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of rotatable members, e.g. butterfly valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
- F02B37/225—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits air passages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004030449A DE102004030449A1 (en) | 2004-06-24 | 2004-06-24 | Compressing device e.g. turbocompressor part, for compressing e.g. air flow, has adjusting pinions acting on guiding units to modify rotation angle of fluid flow, where pinions and units carry out modification of passage section surface |
Publications (1)
Publication Number | Publication Date |
---|---|
ITMI20051170A1 true ITMI20051170A1 (en) | 2005-12-25 |
Family
ID=35501798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT001170A ITMI20051170A1 (en) | 2004-06-24 | 2005-06-21 | "COMPRESSION AND PROCEDURE TO MAKE IT WORK" |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE102004030449A1 (en) |
FR (1) | FR2872216B1 (en) |
IT (1) | ITMI20051170A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006029370A1 (en) * | 2006-06-27 | 2008-01-03 | Robert Bosch Gmbh | Method for increasing the boost pressure buildup in supercharged internal combustion engines |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3289919A (en) * | 1964-11-16 | 1966-12-06 | Westinghouse Electric Corp | Centrifugal gas compressors |
US3362625A (en) * | 1966-09-06 | 1968-01-09 | Carrier Corp | Centrifugal gas compressor |
JPS58210324A (en) * | 1982-05-31 | 1983-12-07 | Hino Motors Ltd | Flow rate control of exhaust turbo supercharger |
US5025629A (en) * | 1989-03-20 | 1991-06-25 | Woollenweber William E | High pressure ratio turbocharger |
WO1998012435A1 (en) * | 1996-09-20 | 1998-03-26 | Hitachi, Ltd. | Centrifugal compressor and turbo refrigerating machine using same |
DE60302542T8 (en) * | 2003-02-05 | 2007-03-29 | Borgwarner Inc., Auburn Hills | Swirl throttle for centrifugal compressor |
-
2004
- 2004-06-24 DE DE102004030449A patent/DE102004030449A1/en not_active Withdrawn
-
2005
- 2005-06-21 IT IT001170A patent/ITMI20051170A1/en unknown
- 2005-06-22 FR FR0551705A patent/FR2872216B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2872216B1 (en) | 2011-05-27 |
DE102004030449A1 (en) | 2006-01-12 |
FR2872216A1 (en) | 2005-12-30 |
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