DE2444335A1 - - Google Patents

Info

Publication number
DE2444335A1
DE2444335A1 DE19742444335 DE2444335A DE2444335A1 DE 2444335 A1 DE2444335 A1 DE 2444335A1 DE 19742444335 DE19742444335 DE 19742444335 DE 2444335 A DE2444335 A DE 2444335A DE 2444335 A1 DE2444335 A1 DE 2444335A1
Authority
DE
Germany
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.)
Granted
Application number
DE19742444335
Other versions
DE2444335B1 (de
DE2444335C2 (de
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 DE2444335A1 publication Critical patent/DE2444335A1/de
Publication of DE2444335B1 publication Critical patent/DE2444335B1/de
Application granted granted Critical
Publication of DE2444335C2 publication Critical patent/DE2444335C2/de
Expired legal-status Critical Current

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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling
    • F01D5/188—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall
    • F01D5/189—Convection cooling with an insert in the blade cavity to guide the cooling fluid, e.g. forming a separation wall the insert having a tubular cross-section, e.g. airfoil shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE19742444335 1974-09-05 1974-09-17 Gekühlte Gasturbinen-Laufschaufel Expired DE2444335C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1207974 1974-09-05
CH1207974A CH582305A5 (de) 1974-09-05 1974-09-05

Publications (3)

Publication Number Publication Date
DE2444335A1 true DE2444335A1 (de) 1975-10-30
DE2444335B1 DE2444335B1 (de) 1975-10-30
DE2444335C2 DE2444335C2 (de) 1977-04-28

Family

ID=

Also Published As

Publication number Publication date
FR2284034A1 (fr) 1976-04-02
JPS5335206B2 (de) 1978-09-26
US4019831A (en) 1977-04-26
GB1483976A (en) 1977-08-24
JPS5135815A (en) 1976-03-26
NO753038L (de) 1976-03-08
SE406348B (sv) 1979-02-05
DE2444335B1 (de) 1975-10-30
CH582305A5 (de) 1976-11-30
FR2284034B1 (de) 1979-06-22
SE7509852L (sv) 1976-03-08
IT1039505B (it) 1979-12-10

Similar Documents

Publication Publication Date Title
FR2284808B1 (de)
FR2285488B1 (de)
FR2273892B1 (de)
FR2262789B1 (de)
FR2285356B1 (de)
FR2288612B1 (de)
FR2266039B1 (de)
FR2282465B1 (de)
FR2259752B3 (de)
FR2286286B1 (de)
FR2291147B3 (de)
JPS50101997U (de)
JPS50103526U (de)
CS174565B1 (de)
CS165416B1 (de)
CS169348B1 (de)
CS172664B1 (de)
CH1107074A4 (de)
BG21632A1 (de)
DD118325A1 (de)
BG21272A1 (de)
CH595260A5 (de)
CH594661A5 (de)
CH1357474A4 (de)
BG21353A1 (de)

Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee