NL72348C - - Google Patents

Info

Publication number: NL72348C
Authority: NL; Netherlands

Application number

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.)

1948-10-15

Publication of NL72348C publication Critical patent/NL72348C/xx

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
- 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
- F01D5/085—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor
- 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
- F01D5/085—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor
- F01D5/088—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor in a closed cavity
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
- F02C3/06—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising only axial stages

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Turbine Rotor Nozzle Sealing (AREA)

NL72348D 1948-10-15 NL72348C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2766647A GB655304A (en)	1948-10-15	1948-10-15	Improvements in or relating to turbine cooling systems

Publications (1)

Publication Number	Publication Date
NL72348C true NL72348C (en)

Family

ID=10263287

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL72348D NL72348C (en)	1948-10-15

Country Status (5)

Country	Link
BE (1)	BE485338A (en)
CH (1)	CH272066A (en)
FR (1)	FR973487A (en)
GB (1)	GB655304A (en)
NL (1)	NL72348C (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1009436B (en) *	1953-03-27	1957-05-29	Daimler Benz Ag	Cooling and de-icing device for gas turbines
BE535079A (en) *	1954-01-25
DE1027013B (en) *	1954-11-29	1958-03-27	Franz Olden	Gas turbine with cooling air intake on the open front face of a multi-edged hollow drum bank
GB789197A (en) *	1956-01-06	1958-01-15	British Thomson Houston Co Ltd	Improvements in cooling systems for high temperature turbines
DE1024754B (en) *	1956-02-11	1958-02-20	Maschf Augsburg Nuernberg Ag	Cooled blade for hot operated turbines or compressors
DE1115885B (en) *	1959-03-23	1961-10-26	Gen Electric	Coolant shovel in a hollow compressor rotor
DE1288851B (en) *	1965-09-04	1969-02-06	Gen Electric	Cooling system for thermosiphon-cooled compressor or turbine blades of a gas turbine
US4435123A (en) *	1982-04-19	1984-03-06	United Technologies Corporation	Cooling system for turbines
WO1997049902A1 (en) *	1996-06-24	1997-12-31	Westinghouse Electric Corporation	On-board auxiliary compressor for combustion turbine cooling air supply
EP0928364A1 (en) *	1996-09-26	1999-07-14	Siemens Aktiengesellschaft	Method of compensating pressure loss in a cooling air guide system in a gas turbine plant
FR2769341B1 (en) *	1997-10-02	1999-11-19	Snecma	FLUID COOLED TURBINE MONOBLOCK BLADE DISC
US9267513B2 (en) *	2012-06-06	2016-02-23	General Electric Company	Method for controlling temperature of a turbine engine compressor and compressor of a turbine engine
US10837288B2 (en) *	2014-09-17	2020-11-17	Raytheon Technologies Corporation	Secondary flowpath system for a gas turbine engine

0
- NL NL72348D patent/NL72348C/xx active
- BE BE485338D patent/BE485338A/xx unknown
1948
- 1948-10-06 CH CH272066D patent/CH272066A/en unknown
- 1948-10-14 FR FR973487D patent/FR973487A/en not_active Expired
- 1948-10-15 GB GB2766647A patent/GB655304A/en not_active Expired

Also Published As

Publication number	Publication date
FR973487A (en)	1951-02-12
BE485338A (en)
CH272066A (en)	1950-11-30
GB655304A (en)	1951-07-18

Publication	Publication Date	Title
AT165629B (en)	1950-03-25
AT165757B (en)	1950-04-25
AT166638B (en)	1950-08-25
BE481876A (en)
BE482754A (en)	1948-06-15
BE482555A (en)
BE485338A (en)
BE482724A (en)
BE482739A (en)
BE267826A (en)
BE393137A (en)
BE481243A (en)
BE404066A (en)
BE412124A (en)
BE482897A (en)
BE482939A (en)
BE429008A (en)
BE43050A (en)
BE448428A (en)
BE461649A (en)
BE469104A (en)
BE477919A (en)
BE478011A (en)
BE478240A (en)
BE479349A (en)	1948-01-31