FR1274291A - Blades for fluid flow machines - Google Patents

Blades for fluid flow machines

Info

Publication number
FR1274291A
FR1274291A FR845331A FR845331A FR1274291A FR 1274291 A FR1274291 A FR 1274291A FR 845331 A FR845331 A FR 845331A FR 845331 A FR845331 A FR 845331A FR 1274291 A FR1274291 A FR 1274291A
Authority
FR
France
Prior art keywords
blades
fluid flow
flow machines
machines
fluid
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.)
Expired
Application number
FR845331A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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
Priority claimed from GB41933/59A external-priority patent/GB895077A/en
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to FR845331A priority Critical patent/FR1274291A/en
Application granted granted Critical
Publication of FR1274291A publication Critical patent/FR1274291A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12Blades
    • F01D5/14Form or construction
    • F01D5/18Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187Convection cooling
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00Function
    • F05D2260/20Heat transfer, e.g. cooling
    • F05D2260/221Improvement of heat transfer
    • F05D2260/2212Improvement of heat transfer by creating turbulence
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00Function
    • F05D2260/20Heat transfer, e.g. cooling
    • F05D2260/221Improvement of heat transfer
    • F05D2260/2214Improvement of heat transfer by increasing the heat transfer surface
FR845331A 1959-12-09 1960-11-29 Blades for fluid flow machines Expired FR1274291A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR845331A FR1274291A (en) 1959-12-09 1960-11-29 Blades for fluid flow machines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB41933/59A GB895077A (en) 1959-12-09 1959-12-09 Blades for fluid flow machines such as axial flow turbines
FR845331A FR1274291A (en) 1959-12-09 1960-11-29 Blades for fluid flow machines

Publications (1)

Publication Number Publication Date
FR1274291A true FR1274291A (en) 1961-10-20

Family

ID=26188341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845331A Expired FR1274291A (en) 1959-12-09 1960-11-29 Blades for fluid flow machines

Country Status (1)

Country Link
FR (1) FR1274291A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1210253B (en) * 1961-05-02 1966-02-03 Rolls Royce Blade for flow machines, especially for gas turbines
FR2318313A1 (en) * 1975-07-16 1977-02-11 Rolls Royce PERFECTED SHEET MATERIAL FOR COMBUSTION CHAMBERS OF THERMAL MACHINES
FR2468727A1 (en) * 1979-10-26 1981-05-08 Snecma IMPROVEMENT TO COOLED TURBINE AUBES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1210253B (en) * 1961-05-02 1966-02-03 Rolls Royce Blade for flow machines, especially for gas turbines
FR2318313A1 (en) * 1975-07-16 1977-02-11 Rolls Royce PERFECTED SHEET MATERIAL FOR COMBUSTION CHAMBERS OF THERMAL MACHINES
FR2468727A1 (en) * 1979-10-26 1981-05-08 Snecma IMPROVEMENT TO COOLED TURBINE AUBES

Similar Documents

Publication Publication Date Title
FR1164080A (en) Improvements to axial flow fluid machines
FR76801E (en) Fluid line connection
FR1274291A (en) Blades for fluid flow machines
CH353631A (en) Fluid conduit
FR1276994A (en) Blades for fluid circulation machines
FR1325261A (en) Fluid flow machine
FR1272472A (en) Fluid line connection
FR1356396A (en) Blades for fluid flow machines
BE605092A (en) Apparatus for filtering a fluid.
FR1275662A (en) Sliding bearings for elastic fluid turbogroups
FR1197286A (en) Fluid meter
FR1212428A (en) Fitting for fluid lines
FR1244823A (en) Valve connection for milking machine
BE581312A (en) Fluid dispenser
FR1240700A (en) Fluid line connection
CH372787A (en) Spindle for braiding or gimping machine
FR1259771A (en) Fluid flowmeters
FR1241063A (en) Fluid meter
FR1194499A (en) Fluid flowmeter
FR1161486A (en) Flow regulator for hydraulic circuits
FR1236448A (en) Fluid heater
BE596164A (en) Fluids for machining by electro-erosion.
FR1197980A (en) Fluid regulator
BE576072A (en) Fluid flowmeter.
FR1248041A (en) Fluid meter predeterminator