GB1315433A - Centrifugal gas compressors having capacity control mechanisms - Google Patents
Centrifugal gas compressors having capacity control mechanismsInfo
- Publication number
- GB1315433A GB1315433A GB2973571A GB2973571A GB1315433A GB 1315433 A GB1315433 A GB 1315433A GB 2973571 A GB2973571 A GB 2973571A GB 2973571 A GB2973571 A GB 2973571A GB 1315433 A GB1315433 A GB 1315433A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- control mechanisms
- capacity control
- pin
- gas compressors
- 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
- F04D27/0253—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
- F05D2260/00—Function
- F05D2260/14—Preswirling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1315433 Valves CARRIER CORP 24 June 1971 [2 Nov 1970] 29735/71 Heading F2V [Also in Division F1] An adjustable throttle valve located in the intake passage 23 of a centrifugal compressor is formed by a pair of semi circular plates 25, 27 pivotally mounted on a pin 21 with their straight edges extending normal thereto. The plates are simultaneously pivotable in opposite directions about the pin 21 by a motor 33 and linkage 40, 43, between the closed position shown in Fig. 1 and a fully open position shown in broken outline. The plates, in positions intermediate their closed and fully open positions, cause the incoming flow to swirl as shown in Fig. 4 in the direction of rotation of impeller 12.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8593770A | 1970-11-02 | 1970-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1315433A true GB1315433A (en) | 1973-05-02 |
Family
ID=22194965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2973571A Expired GB1315433A (en) | 1970-11-02 | 1971-06-24 | Centrifugal gas compressors having capacity control mechanisms |
Country Status (6)
Country | Link |
---|---|
US (1) | US3672786A (en) |
JP (1) | JPS5010002B1 (en) |
CH (1) | CH525397A (en) |
DE (1) | DE2134242B2 (en) |
FR (1) | FR2113464A5 (en) |
GB (1) | GB1315433A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8286428B2 (en) | 2008-11-19 | 2012-10-16 | Ford Global Technologies | Inlet system for an engine |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI59154C (en) * | 1972-11-06 | 1981-06-10 | Vilho Janhunen | SAENKVENTIL FOER REGLERING AV EN SLAMSTROEM SOM PUMPAS |
US3922108A (en) * | 1974-03-18 | 1975-11-25 | Wallace Murray Corp | Pre-whirl turbo charger apparatus |
US3904309A (en) * | 1974-08-12 | 1975-09-09 | Caterpillar Tractor Co | Variable angle turbine nozzle actuating mechanism |
US5520507A (en) * | 1994-05-06 | 1996-05-28 | Ingersoll-Rand Company | Method and apparatus to achieve passive damping of flow disturbances in a centrifugal compressor to control compressor surge |
GB0408190D0 (en) * | 2004-04-13 | 2004-05-19 | Integral Powertrain Ltd | Turbo-compressor map-width enhancer |
US7264017B2 (en) * | 2005-05-12 | 2007-09-04 | Honeywell International, Inc. | Dual-actuator aircraft environmental control system valve |
DE102007058615A1 (en) * | 2007-12-04 | 2009-06-10 | Daimler Ag | Exhaust gas turbocharger for an internal combustion engine and device for switching an air guide device of an exhaust gas turbocharger |
US11255256B2 (en) | 2018-03-09 | 2022-02-22 | Ihi Charging Systems International Gmbh | Air-guiding section for an exhaust turbocharger and exhaust turbocharger |
US11208971B2 (en) * | 2019-01-16 | 2021-12-28 | Ford Global Technologies, Llc | Methods and systems for mitigating condensate formation |
DE112020004976T5 (en) * | 2019-10-16 | 2022-07-07 | Ihi Corporation | CENTRIFUGAL COMPRESSORS |
-
1970
- 1970-11-02 US US85937A patent/US3672786A/en not_active Expired - Lifetime
-
1971
- 1971-06-24 GB GB2973571A patent/GB1315433A/en not_active Expired
- 1971-07-09 DE DE2134242A patent/DE2134242B2/en active Pending
- 1971-09-01 JP JP46067341A patent/JPS5010002B1/ja active Pending
- 1971-10-01 CH CH1431771A patent/CH525397A/en not_active IP Right Cessation
- 1971-11-02 FR FR7139209A patent/FR2113464A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8286428B2 (en) | 2008-11-19 | 2012-10-16 | Ford Global Technologies | Inlet system for an engine |
Also Published As
Publication number | Publication date |
---|---|
FR2113464A5 (en) | 1972-06-23 |
US3672786A (en) | 1972-06-27 |
CH525397A (en) | 1972-07-15 |
JPS5010002B1 (en) | 1975-04-17 |
DE2134242B2 (en) | 1975-10-09 |
DE2134242A1 (en) | 1972-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |