DE346599C - - Google Patents

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Publication number
DE346599C
DE346599C DENDAT346599D DE346599DA DE346599C DE 346599 C DE346599 C DE 346599C DE NDAT346599 D DENDAT346599 D DE NDAT346599D DE 346599D A DE346599D A DE 346599DA DE 346599 C DE346599 C DE 346599C
Authority
DE
Germany
Prior art keywords
cooling
hollow
coolant
impeller
blades
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.)
Active
Application number
DENDAT346599D
Other languages
German (de)
English (en)
Publication of DE346599C publication Critical patent/DE346599C/de
Active legal-status Critical Current

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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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DENDAT346599D Active DE346599C (en:Method)

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DE346599C true DE346599C (en:Method)

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ID=574306

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Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE754236C (de) * 1939-11-29 1945-01-12 Franz Schweiger Gasturbine
US2434134A (en) * 1939-12-19 1948-01-06 Power Jets Res & Dev Ltd Cooling means for internal-combustion turbine wheels of jet propulsion engines
US2468461A (en) * 1943-05-22 1949-04-26 Lockheed Aircraft Corp Nozzle ring construction for turbopower plants
US2489683A (en) * 1943-11-19 1949-11-29 Edward A Stalker Turbine
US2506581A (en) * 1945-06-30 1950-05-09 Jr Albon C Cowles Means for cooling gas turbine blades
US2555924A (en) * 1948-11-27 1951-06-05 Bbc Brown Boveri & Cie Fluid cooled rotor structure
US2563269A (en) * 1943-05-22 1951-08-07 Lockheed Aircraft Corp Gas turbine
US2568726A (en) * 1949-08-03 1951-09-25 Franz Anselm Air-cooled turbine blade
US2585871A (en) * 1945-10-22 1952-02-12 Edward A Stalker Turbine blade construction with provision for cooling
DE767312C (de) * 1939-10-17 1952-05-02 Daimler Benz Ag Kuehlung von Abgasturbinen
US2603948A (en) * 1947-10-31 1952-07-22 Mims Lisso Stewart Multistage gas turbine blade cooling with air in high-pressure turbine stages
US2623357A (en) * 1945-09-06 1952-12-30 Birmann Rudolph Gas turbine power plant having means to cool and means to compress combustion products passing through the turbine
US2625013A (en) * 1948-11-27 1953-01-13 Gen Electric Gas turbine nozzle structure
DE863152C (de) * 1940-09-21 1953-01-15 Alfred Dr-Ing Buechi Kuehleinrichtung fuer Turbinenraeder
US2625794A (en) * 1946-02-25 1953-01-20 Packard Motor Car Co Gas turbine power plant with diverse combustion and diluent air paths
US2626502A (en) * 1947-05-29 1953-01-27 Lagelbauer Ernest Cooling system for gas turbine blading
DE867183C (de) * 1950-05-09 1953-02-16 Maschf Augsburg Nuernberg Ag Axial durchstroemte Turbine fuer heisse gasfoermige Treibmittel
DE874975C (de) * 1939-10-15 1953-04-27 Daimler Benz Ag Kuehlung von Abgasturbinen
US2636344A (en) * 1946-10-28 1953-04-28 Solar Aircraft Co Internal-combustion turbine with self-cooling vanes
DE766605C (de) * 1937-12-10 1953-05-04 Bayerische Motoren Werke Ag Kuehleinrichtung von Abgasturbinen zum unmittelbaren Antrieb eines Ladegeblaeses
US2648520A (en) * 1949-08-02 1953-08-11 Heinz E Schmitt Air-cooled turbine blade
US2648519A (en) * 1948-04-22 1953-08-11 Campini Secondo Cooling combustion turbines
DE905804C (de) * 1941-06-08 1954-03-08 Siemens Ag Anordnung zum Waermeschutz und zur Kuehlung von Turbinen zur Verarbeitung sehr heisser Treibmittel
DE756278C (de) * 1937-11-22 1954-03-22 Messerschmitt Boelkow Blohm Gasturbine
DE891639C (de) * 1940-10-05 1954-04-01 Karl Dr-Ing Leist Kuehlung der Schaufeln von Turbomaschinen
DE909059C (de) * 1939-09-15 1954-04-12 Bayerische Motoren Werke Ag Luftgekuehltes Abgasturbinenlaufrad
US2685429A (en) * 1950-01-31 1954-08-03 Gen Electric Dynamic sealing arrangement for turbomachines
US2700530A (en) * 1948-08-27 1955-01-25 Chrysler Corp High temperature elastic fluid apparatus
US2743579A (en) * 1950-11-02 1956-05-01 Gen Motors Corp Gas turbine engine with turbine nozzle cooled by combustion chamber jacket air
DE952853C (de) * 1942-05-23 1956-11-22 Alfred Buechi Dr Ing Gasturbine mit einer tangential von aussen beaufschlagten, das Treibgas von der radialen Eintritts- in die axiale Austrittsrichtung umlenkenden Laufradscheibe
US2775864A (en) * 1951-04-10 1957-01-01 Gen Motors Corp Jet propulsion engine with afterburner
US2812156A (en) * 1950-05-02 1957-11-05 Simmering Graz Pauker Ag Gas turbine having means for cooling the stator
US2866313A (en) * 1950-04-14 1958-12-30 Power Jets Res & Dev Ltd Means for cooling turbine-blades by liquid jets
DE1080352B (de) * 1957-10-21 1960-04-21 Bmw Triebwerkbau Ges M B H Kuehleinrichtung fuer Gasturbinen, insbesondere fuer mit Schweroel betriebene Gasturbinen
DE1130646B (de) * 1954-08-19 1962-05-30 Laval Steam Turbine Company De Diagonalgasturbinen-Energieanlage
DE1229337B (de) * 1960-10-31 1966-11-24 Bristol Siddeley Engines Ltd Gekruemmte Gasausstroemduese
US3736071A (en) * 1970-11-27 1973-05-29 Gen Electric Bucket tip/collection slot combination for open-circuit liquid-cooled gas turbines
EP1302639A3 (en) * 2001-10-11 2007-09-26 General Electric Company A method for enhancing part life in a gas stream

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756278C (de) * 1937-11-22 1954-03-22 Messerschmitt Boelkow Blohm Gasturbine
DE766605C (de) * 1937-12-10 1953-05-04 Bayerische Motoren Werke Ag Kuehleinrichtung von Abgasturbinen zum unmittelbaren Antrieb eines Ladegeblaeses
DE909059C (de) * 1939-09-15 1954-04-12 Bayerische Motoren Werke Ag Luftgekuehltes Abgasturbinenlaufrad
DE874975C (de) * 1939-10-15 1953-04-27 Daimler Benz Ag Kuehlung von Abgasturbinen
DE767312C (de) * 1939-10-17 1952-05-02 Daimler Benz Ag Kuehlung von Abgasturbinen
DE754236C (de) * 1939-11-29 1945-01-12 Franz Schweiger Gasturbine
US2434134A (en) * 1939-12-19 1948-01-06 Power Jets Res & Dev Ltd Cooling means for internal-combustion turbine wheels of jet propulsion engines
DE863152C (de) * 1940-09-21 1953-01-15 Alfred Dr-Ing Buechi Kuehleinrichtung fuer Turbinenraeder
DE891639C (de) * 1940-10-05 1954-04-01 Karl Dr-Ing Leist Kuehlung der Schaufeln von Turbomaschinen
DE905804C (de) * 1941-06-08 1954-03-08 Siemens Ag Anordnung zum Waermeschutz und zur Kuehlung von Turbinen zur Verarbeitung sehr heisser Treibmittel
DE952853C (de) * 1942-05-23 1956-11-22 Alfred Buechi Dr Ing Gasturbine mit einer tangential von aussen beaufschlagten, das Treibgas von der radialen Eintritts- in die axiale Austrittsrichtung umlenkenden Laufradscheibe
US2563269A (en) * 1943-05-22 1951-08-07 Lockheed Aircraft Corp Gas turbine
US2468461A (en) * 1943-05-22 1949-04-26 Lockheed Aircraft Corp Nozzle ring construction for turbopower plants
US2489683A (en) * 1943-11-19 1949-11-29 Edward A Stalker Turbine
US2506581A (en) * 1945-06-30 1950-05-09 Jr Albon C Cowles Means for cooling gas turbine blades
US2623357A (en) * 1945-09-06 1952-12-30 Birmann Rudolph Gas turbine power plant having means to cool and means to compress combustion products passing through the turbine
US2585871A (en) * 1945-10-22 1952-02-12 Edward A Stalker Turbine blade construction with provision for cooling
US2625794A (en) * 1946-02-25 1953-01-20 Packard Motor Car Co Gas turbine power plant with diverse combustion and diluent air paths
US2636344A (en) * 1946-10-28 1953-04-28 Solar Aircraft Co Internal-combustion turbine with self-cooling vanes
US2626502A (en) * 1947-05-29 1953-01-27 Lagelbauer Ernest Cooling system for gas turbine blading
US2603948A (en) * 1947-10-31 1952-07-22 Mims Lisso Stewart Multistage gas turbine blade cooling with air in high-pressure turbine stages
US2648519A (en) * 1948-04-22 1953-08-11 Campini Secondo Cooling combustion turbines
US2700530A (en) * 1948-08-27 1955-01-25 Chrysler Corp High temperature elastic fluid apparatus
US2625013A (en) * 1948-11-27 1953-01-13 Gen Electric Gas turbine nozzle structure
US2555924A (en) * 1948-11-27 1951-06-05 Bbc Brown Boveri & Cie Fluid cooled rotor structure
US2648520A (en) * 1949-08-02 1953-08-11 Heinz E Schmitt Air-cooled turbine blade
US2568726A (en) * 1949-08-03 1951-09-25 Franz Anselm Air-cooled turbine blade
US2685429A (en) * 1950-01-31 1954-08-03 Gen Electric Dynamic sealing arrangement for turbomachines
US2866313A (en) * 1950-04-14 1958-12-30 Power Jets Res & Dev Ltd Means for cooling turbine-blades by liquid jets
US2812156A (en) * 1950-05-02 1957-11-05 Simmering Graz Pauker Ag Gas turbine having means for cooling the stator
DE867183C (de) * 1950-05-09 1953-02-16 Maschf Augsburg Nuernberg Ag Axial durchstroemte Turbine fuer heisse gasfoermige Treibmittel
US2743579A (en) * 1950-11-02 1956-05-01 Gen Motors Corp Gas turbine engine with turbine nozzle cooled by combustion chamber jacket air
US2775864A (en) * 1951-04-10 1957-01-01 Gen Motors Corp Jet propulsion engine with afterburner
DE1130646B (de) * 1954-08-19 1962-05-30 Laval Steam Turbine Company De Diagonalgasturbinen-Energieanlage
DE1080352B (de) * 1957-10-21 1960-04-21 Bmw Triebwerkbau Ges M B H Kuehleinrichtung fuer Gasturbinen, insbesondere fuer mit Schweroel betriebene Gasturbinen
DE1229337B (de) * 1960-10-31 1966-11-24 Bristol Siddeley Engines Ltd Gekruemmte Gasausstroemduese
US3736071A (en) * 1970-11-27 1973-05-29 Gen Electric Bucket tip/collection slot combination for open-circuit liquid-cooled gas turbines
EP1302639A3 (en) * 2001-10-11 2007-09-26 General Electric Company A method for enhancing part life in a gas stream

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