WO2001094753A3 - Strömungskraftmaschine zur nutzung geringer druckdifferenzen - Google Patents

Strömungskraftmaschine zur nutzung geringer druckdifferenzen Download PDF

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Publication number
WO2001094753A3
WO2001094753A3 PCT/EP2001/006191 EP0106191W WO0194753A3 WO 2001094753 A3 WO2001094753 A3 WO 2001094753A3 EP 0106191 W EP0106191 W EP 0106191W WO 0194753 A3 WO0194753 A3 WO 0194753A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
diffuser
nozzle
turbine engine
current
Prior art date
Application number
PCT/EP2001/006191
Other languages
English (en)
French (fr)
Other versions
WO2001094753B1 (de
WO2001094753A2 (de
Inventor
Martin Ziegler
Original Assignee
Martin Ziegler
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Martin Ziegler filed Critical Martin Ziegler
Priority to AU2001260336A priority Critical patent/AU2001260336A1/en
Publication of WO2001094753A2 publication Critical patent/WO2001094753A2/de
Publication of WO2001094753A3 publication Critical patent/WO2001094753A3/de
Publication of WO2001094753B1 publication Critical patent/WO2001094753B1/de

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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/026—Impact turbines with buckets, i.e. impulse turbines, e.g. Pelton turbines
    • 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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
    • F01D1/16—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines characterised by having both reaction stages and impulse stages
    • 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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/34—Non-positive-displacement machines or engines, e.g. steam turbines characterised by non-bladed rotor, e.g. with drilled holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Strömungskraftmaschine in der ein Fluid zwischen Zufluß und Abfluß eine Folge von n Stufen durchfließt, die jeweils aus einer feststehenden beschaufelten Leitvorrichtung, einer Düse, einem Rotor und einem Diffusor bestehen, wobei Düse und Diffusor durch parallelwandige Rotationshohlräume gebildet werden, deren Hauptachse koaxial zur Rotorachse verläuft, und die Strömung abwechselnd von außen nach innen fließend durch die Düse beschleunigt und von innen nach außen fließend durch den Diffusor verzögert wird, wobei die Leitvorrichtung den Drall und die Geschwindigkeit der Strömung n-mal steigert und der Rotor den Drall und die Geschwindigkeit der Strömung n-mal senkt, wodurch am Rotor über alle Stufen ein gemeinsames Drehmoment entsteht, das über die Rotorwelle zum Antrieb an eine Arbeitsmaschine abgegeben werden kann.
PCT/EP2001/006191 2000-06-06 2001-05-31 Strömungskraftmaschine zur nutzung geringer druckdifferenzen WO2001094753A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001260336A AU2001260336A1 (en) 2000-06-06 2001-05-31 Turbine engine for utilizing little pressure differences

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10028053A DE10028053C2 (de) 2000-06-06 2000-06-06 Strömungskraftmaschine zur Nutzung geringer Druckdifferenzen
DE10028053.6 2000-06-06

Publications (3)

Publication Number Publication Date
WO2001094753A2 WO2001094753A2 (de) 2001-12-13
WO2001094753A3 true WO2001094753A3 (de) 2002-05-30
WO2001094753B1 WO2001094753B1 (de) 2002-06-27

Family

ID=7644913

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/006191 WO2001094753A2 (de) 2000-06-06 2001-05-31 Strömungskraftmaschine zur nutzung geringer druckdifferenzen

Country Status (3)

Country Link
AU (1) AU2001260336A1 (de)
DE (1) DE10028053C2 (de)
WO (1) WO2001094753A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10227426C1 (de) * 2002-06-20 2003-07-31 Martin Ziegler Schaufelrad für kompakte Strömungsmaschinen
PL220216B1 (pl) * 2010-08-29 2015-09-30 Zdzisław Pawlak Sposób odbioru energii przy rozprężaniu pary lub gazów i wielostopniowa turbina dośrodkowo-osiowo-odśrodkowa wykorzystująca ten sposób
DE102015222244A1 (de) * 2015-11-11 2017-05-11 Mahle International Gmbh Hydraulikantrieb

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE962762C (de) * 1951-07-21 1957-04-25 Herbert Bachl Dr Ing Stroemungsmaschine zur Entspannung oder Verdichtung gas- oder dampffoermiger Stoffe, insbesondere Gasturbine
GB1572934A (en) * 1977-02-09 1980-08-06 Hollymatic Corp Pressure gas engine
US4435121A (en) * 1979-09-27 1984-03-06 Solar Turbines Incorporated Turbines
US4519744A (en) * 1984-05-25 1985-05-28 Arold Frank G Turbine power plant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE962762C (de) * 1951-07-21 1957-04-25 Herbert Bachl Dr Ing Stroemungsmaschine zur Entspannung oder Verdichtung gas- oder dampffoermiger Stoffe, insbesondere Gasturbine
GB1572934A (en) * 1977-02-09 1980-08-06 Hollymatic Corp Pressure gas engine
US4435121A (en) * 1979-09-27 1984-03-06 Solar Turbines Incorporated Turbines
US4519744A (en) * 1984-05-25 1985-05-28 Arold Frank G Turbine power plant

Also Published As

Publication number Publication date
WO2001094753B1 (de) 2002-06-27
AU2001260336A1 (en) 2001-12-17
DE10028053C2 (de) 2002-04-25
DE10028053A1 (de) 2002-01-17
WO2001094753A2 (de) 2001-12-13

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