NL6910908A - - Google Patents

Info

Publication number
NL6910908A
NL6910908A NL6910908A NL6910908A NL6910908A NL 6910908 A NL6910908 A NL 6910908A NL 6910908 A NL6910908 A NL 6910908A NL 6910908 A NL6910908 A NL 6910908A NL 6910908 A NL6910908 A NL 6910908A
Authority
NL
Netherlands
Application number
NL6910908A
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 filed Critical
Publication of NL6910908A publication Critical patent/NL6910908A/xx

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
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
    • F01D5/084—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades the fluid circulating at the periphery of a multistage rotor, e.g. of drum type
    • 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
    • F01D5/08—Heating, heat-insulating or cooling means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL6910908A 1969-02-26 1969-07-16 NL6910908A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH285569A CH495496A (de) 1969-02-26 1969-02-26 Turbomaschine mit gekühltem Rotor

Publications (1)

Publication Number Publication Date
NL6910908A true NL6910908A (cs) 1970-08-28

Family

ID=4243087

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6910908A NL6910908A (cs) 1969-02-26 1969-07-16

Country Status (5)

Country Link
US (1) US3582230A (cs)
CH (1) CH495496A (cs)
DE (1) DE2004761A1 (cs)
GB (1) GB1305431A (cs)
NL (1) NL6910908A (cs)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310396A1 (de) * 1983-03-18 1984-09-20 Kraftwerk Union AG, 4330 Mülheim Md-dampfturbine in einflutiger bauweise fuer eine hochtemperaturdampfturbinenanlage mit zwischenueberhitzung
CA1209482A (en) * 1983-12-22 1986-08-12 Douglas L. Kisling Two stage rotor assembly with improved coolant flow
DE3424139C2 (de) * 1984-06-30 1996-02-22 Bbc Brown Boveri & Cie Gasturbinenrotor
EP0353447A1 (en) * 1988-07-29 1990-02-07 Westinghouse Electric Corporation Side-entry grooves for mounting turbine blades
DE59709507D1 (de) * 1997-07-28 2003-04-17 Alstom Switzerland Ltd Rotor einer Strömungsmaschine
DE59710425D1 (de) * 1997-12-24 2003-08-14 Alstom Switzerland Ltd Rotor einer Strömungsmaschine
EP1041246A1 (de) * 1999-03-29 2000-10-04 Siemens Aktiengesellschaft Kühlmitteldurchströmte, gegossene Gasturbinenschaufel sowie Vorrichtung und Verfahren zur Herstellung eines Verteilerraums der Gasturbinenschaufel
EP1152125A1 (de) * 2000-05-05 2001-11-07 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Kühlung eines Einström-Wellenbereichs einer Dampfturbine
CH699996A1 (de) * 2008-11-19 2010-05-31 Alstom Technology Ltd Verfahren zum bearbeiten eines gasturbinenläufers.
US10480322B2 (en) * 2018-01-12 2019-11-19 General Electric Company Turbine engine with annular cavity
CN119102776B (zh) * 2024-09-20 2025-10-03 中国航发湖南动力机械研究所 一种双级燃气涡轮转子冷却结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647368A (en) * 1949-05-09 1953-08-04 Hermann Oestrich Method and apparatus for internally cooling gas turbine blades with air, fuel, and water
US2858103A (en) * 1956-03-26 1958-10-28 Westinghouse Electric Corp Gas turbine apparatus
US2988325A (en) * 1957-07-18 1961-06-13 Rolls Royce Rotary fluid machine with means supplying fluid to rotor blade passages
US3343806A (en) * 1965-05-27 1967-09-26 Gen Electric Rotor assembly for gas turbine engines

Also Published As

Publication number Publication date
GB1305431A (cs) 1973-01-31
DE2004761A1 (de) 1970-09-10
CH495496A (de) 1970-08-31
US3582230A (en) 1971-06-01

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