AU2003291926A1 - Self-regulating turbine - Google Patents
Self-regulating turbineInfo
- Publication number
- AU2003291926A1 AU2003291926A1 AU2003291926A AU2003291926A AU2003291926A1 AU 2003291926 A1 AU2003291926 A1 AU 2003291926A1 AU 2003291926 A AU2003291926 A AU 2003291926A AU 2003291926 A AU2003291926 A AU 2003291926A AU 2003291926 A1 AU2003291926 A1 AU 2003291926A1
- Authority
- AU
- Australia
- Prior art keywords
- turbine
- dependence
- steam
- gas
- revs
- 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.)
- Abandoned
Links
Classifications
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
- F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
- F01D5/048—Form or construction
-
- 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
-
- 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
- F01D17/146—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by throttling the volute inlet of radial machines or engines
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
- F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
-
- 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
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/304—Spool rotational speed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Control Of Turbines (AREA)
Abstract
The turbine set (1) has the gap between the turbine blades widened or narrowed in dependence on the supplied gas or steam quantity and/or the inclination and/or length of the turbine blades adjusted in dependence on the gas or steam temperature or pressure once the required turbine revs is reached, with additional regulation for limiting the turbine revs provided by variation of the current flow in the generator driven by the turbine. Several turbine sets (1) have a central axial steam or gas entry bore (2) provided with a spring-biased control cylinder (3) regulated in dependence on the temperature and pressure.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10251752A DE10251752C1 (en) | 2002-11-05 | 2002-11-05 | Self-regulating turbine set with turbine geometry matched to optimal operating efficiency for differing gas or steam quantities, temperatures and pressures |
DE10251752.5 | 2002-11-05 | ||
PCT/DE2003/003607 WO2004042198A2 (en) | 2002-11-05 | 2003-10-30 | Self-regulating turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2003291926A8 AU2003291926A8 (en) | 2004-06-07 |
AU2003291926A1 true AU2003291926A1 (en) | 2004-06-07 |
Family
ID=28685402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003291926A Abandoned AU2003291926A1 (en) | 2002-11-05 | 2003-10-30 | Self-regulating turbine |
Country Status (8)
Country | Link |
---|---|
US (1) | US20050244268A1 (en) |
EP (1) | EP1563167B1 (en) |
CN (1) | CN100458105C (en) |
AT (1) | ATE400729T1 (en) |
AU (1) | AU2003291926A1 (en) |
DE (3) | DE10251752C1 (en) |
ES (1) | ES2307984T3 (en) |
WO (1) | WO2004042198A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007045993A1 (en) * | 2007-09-26 | 2009-04-02 | Continental Automotive Gmbh | Impeller housing with a variably adjustable flow channel |
CN109505696B (en) * | 2019-01-16 | 2021-07-02 | 势加透博洁净动力如皋有限公司 | Automatic regulation formula turbo charger |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE448685C (en) * | 1925-11-10 | 1927-08-20 | Karl Wernert | Control device for the suction side of centrifugal pumps, compressors, etc. like |
US2442783A (en) * | 1944-07-01 | 1948-06-08 | Us Sec War | Turbine rotor |
DE866145C (en) * | 1944-07-21 | 1953-02-09 | Daimler Benz Ag | Method and device for starting two-circuit jet engines, in particular for aircraft |
GB602706A (en) * | 1945-11-09 | 1948-06-01 | Albert Victor Gilbert | Improvements in or relating to gas turbines |
DE819094C (en) * | 1949-05-26 | 1951-10-29 | Karl Dr-Ing Roeder | Turbine stage with nozzle control and at least two running races |
US4161371A (en) * | 1949-11-16 | 1979-07-17 | The United States Of America As Represented By The Secretary Of The Army | Self-regulating turbine |
BE500182A (en) * | 1950-01-25 | |||
US3352536A (en) * | 1952-06-11 | 1967-11-14 | Nils T Almquist | Self-regulating turbine |
US2816731A (en) * | 1955-10-07 | 1957-12-17 | Gen Electric | Turbine speed control |
US3073117A (en) * | 1958-04-01 | 1963-01-15 | Bendix Corp | Axially movable turbine for varying the turbine inlet in response to speed |
GB905663A (en) * | 1959-06-01 | 1962-09-12 | Havilland Engine Co Ltd | Power plant including a gas turbine |
US3149820A (en) * | 1961-06-28 | 1964-09-22 | Silencer Mfg Inc | Gas turbine speed control |
DE1428192A1 (en) * | 1962-03-26 | 1969-03-06 | Mannesmann Meer Ag | Radial compressor with changeable flow cross-section |
US3901474A (en) * | 1973-12-27 | 1975-08-26 | Taimei Kinzoku Kogyo Kabushiki | Rotary valve |
FR2285514A1 (en) * | 1974-09-23 | 1976-04-16 | Belet Jean Yves | Supercharged four stroke piston engine - has flap valve in charging turbine outlet and responsive to exhaust pressure |
NO150135C (en) * | 1982-05-10 | 1984-08-22 | Kongsberg Vapenfab As | DEVICE FOR FRAMEWORK AIR TURBINES |
DE4200507C2 (en) * | 1992-01-11 | 1994-02-17 | Armin Henry Kultscher | Variable fluid machine |
US5794431A (en) * | 1993-07-14 | 1998-08-18 | Hitachi, Ltd. | Exhaust recirculation type combined plant |
DE19938274A1 (en) * | 1999-08-12 | 2001-02-15 | Asea Brown Boveri | Device and method for drawing the gap between the stator and rotor arrangement of a turbomachine |
US6367261B1 (en) * | 2000-10-30 | 2002-04-09 | Motorola, Inc. | Thermoelectric power generator and method of generating thermoelectric power in a steam power cycle utilizing latent steam heat |
SE519673C2 (en) * | 2000-12-22 | 2003-03-25 | Atlas Copco Tools Ab | Speed controller for a pneumatic rotary motor |
AT413743B (en) * | 2001-11-08 | 2006-05-15 | Tcg Unitech Ag | RADIAL PUMP |
-
2002
- 2002-11-05 DE DE10251752A patent/DE10251752C1/en not_active Expired - Fee Related
-
2003
- 2003-10-30 DE DE50310124T patent/DE50310124D1/en not_active Expired - Lifetime
- 2003-10-30 CN CNB2003801025561A patent/CN100458105C/en not_active Expired - Fee Related
- 2003-10-30 DE DE10394044T patent/DE10394044D2/en not_active Expired - Fee Related
- 2003-10-30 AT AT03767398T patent/ATE400729T1/en not_active IP Right Cessation
- 2003-10-30 EP EP03767398A patent/EP1563167B1/en not_active Expired - Lifetime
- 2003-10-30 AU AU2003291926A patent/AU2003291926A1/en not_active Abandoned
- 2003-10-30 ES ES03767398T patent/ES2307984T3/en not_active Expired - Lifetime
- 2003-10-30 WO PCT/DE2003/003607 patent/WO2004042198A2/en active Search and Examination
-
2005
- 2005-05-04 US US11/121,644 patent/US20050244268A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2003291926A8 (en) | 2004-06-07 |
CN100458105C (en) | 2009-02-04 |
DE10394044D2 (en) | 2005-11-03 |
CN1708634A (en) | 2005-12-14 |
ATE400729T1 (en) | 2008-07-15 |
WO2004042198A3 (en) | 2004-07-08 |
DE50310124D1 (en) | 2008-08-21 |
WO2004042198A2 (en) | 2004-05-21 |
DE10251752C1 (en) | 2003-10-30 |
EP1563167A2 (en) | 2005-08-17 |
ES2307984T3 (en) | 2008-12-01 |
EP1563167B1 (en) | 2008-07-09 |
US20050244268A1 (en) | 2005-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |