CH492120A - Cooling the rotor of gas turbines - Google Patents

Cooling the rotor of gas turbines

Info

Publication number
CH492120A
CH492120A CH1595369A CH1595369A CH492120A CH 492120 A CH492120 A CH 492120A CH 1595369 A CH1595369 A CH 1595369A CH 1595369 A CH1595369 A CH 1595369A CH 492120 A CH492120 A CH 492120A
Authority
CH
Switzerland
Prior art keywords
rotor
cooling
gas turbines
turbines
gas
Prior art date
Application number
CH1595369A
Other languages
German (de)
Inventor
Jericha Herbert Dipl-Ing Tech
Hammerschmid Engelbert
Original Assignee
Elin Union Ag
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 Elin Union Ag filed Critical Elin Union Ag
Publication of CH492120A publication Critical patent/CH492120A/en

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
CH1595369A 1968-10-28 1969-10-23 Cooling the rotor of gas turbines CH492120A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1049268A AT290927B (en) 1968-10-28 1968-10-28 Cooling the drum rotor of gas turbines

Publications (1)

Publication Number Publication Date
CH492120A true CH492120A (en) 1970-06-15

Family

ID=3622718

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1595369A CH492120A (en) 1968-10-28 1969-10-23 Cooling the rotor of gas turbines

Country Status (3)

Country Link
AT (1) AT290927B (en)
CH (1) CH492120A (en)
DE (1) DE1953708C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0158629B1 (en) * 1984-03-23 1990-08-16 Herbert Dipl.-Ing. Dr. Univ. Prof. Jericha Steam cycle for a steam power plant
DE4411616C2 (en) * 1994-04-02 2003-04-17 Alstom Method for operating a turbomachine
DE4433289A1 (en) * 1994-09-19 1996-03-21 Abb Management Ag Axial gas turbine
CN100398239C (en) * 2004-09-07 2008-07-02 太原科技大学 Rod material precision shear mould
CN106640208A (en) * 2015-10-31 2017-05-10 熵零股份有限公司 Impeller mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2648519A (en) * 1948-04-22 1953-08-11 Campini Secondo Cooling combustion turbines
US2722101A (en) * 1948-12-21 1955-11-01 Solar Aircraft Co Gas turbine sealing and cooling structure
NL98166C (en) * 1953-12-02
CH340669A (en) * 1956-04-06 1959-08-31 Sulzer Ag Gas turbine with a multi-stage, at least partially cooled rotor
CH350836A (en) * 1957-05-22 1960-12-15 Oerlikon Maschf Method for cooling a gas turbine rotor
GB999611A (en) * 1962-03-07 1965-07-28 Gasturbinenbaw Und Energinmasc Means for cooling turbine discs

Also Published As

Publication number Publication date
DE1953708A1 (en) 1970-04-30
DE1953708C2 (en) 1982-04-22
AT290927B (en) 1971-06-25

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Legal Events

Date Code Title Description
PL Patent ceased