GB435906A - Improvements in and relating to the protection of machine parts, more particularly of turbine blades, against high temperatures - Google Patents

Improvements in and relating to the protection of machine parts, more particularly of turbine blades, against high temperatures

Info

Publication number
GB435906A
GB435906A GB2897/35A GB289735A GB435906A GB 435906 A GB435906 A GB 435906A GB 2897/35 A GB2897/35 A GB 2897/35A GB 289735 A GB289735 A GB 289735A GB 435906 A GB435906 A GB 435906A
Authority
GB
United Kingdom
Prior art keywords
turbine
blade
relating
protection
high temperatures
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
GB2897/35A
Other languages
English (en)
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.)
BBC Brown Boveri AG Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France SA
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 Brown Boveri und Cie AG Germany, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Germany
Publication of GB435906A publication Critical patent/GB435906A/en
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
    • F01D5/186—Film cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB2897/35A 1934-01-29 1935-01-29 Improvements in and relating to the protection of machine parts, more particularly of turbine blades, against high temperatures Expired GB435906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR435906X 1934-01-29

Publications (1)

Publication Number Publication Date
GB435906A true GB435906A (en) 1935-10-01

Family

ID=8899704

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2897/35A Expired GB435906A (en) 1934-01-29 1935-01-29 Improvements in and relating to the protection of machine parts, more particularly of turbine blades, against high temperatures

Country Status (4)

Country Link
BE (1) BE407456A (da)
DE (1) DE627988C (da)
GB (1) GB435906A (da)
NL (1) NL38642C (da)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110469B (de) * 1956-03-28 1961-07-06 Robert Pouit Gasturbine mit Reaktionsbeschaufelung
EP0326508A1 (en) * 1988-01-25 1989-08-02 United Technologies Corporation Method of fabricating an air cooled turbine blade
US6050777A (en) * 1997-12-17 2000-04-18 United Technologies Corporation Apparatus and method for cooling an airfoil for a gas turbine engine
EP0924384A3 (en) * 1997-12-17 2000-08-23 United Technologies Corporation Airfoil with leading edge cooling
EP0971095A3 (en) * 1998-07-06 2000-12-20 United Technologies Corporation A coolable airfoil for a gas turbine engine
EP1326007A2 (en) * 1996-05-28 2003-07-09 Kabushiki Kaisha Toshiba Cooling of a structure for use as a turbine blade
WO2013037662A1 (en) * 2011-09-12 2013-03-21 Siemens Aktiengesellschaft Gas-turbine-component
CN113944515A (zh) * 2021-10-20 2022-01-18 中国航发四川燃气涡轮研究院 前缘劈缝冷却的涡轮叶片

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE904610C (de) * 1944-04-22 1954-02-22 Siemens Ag Luftgekuehlte Hohlschaufel fuer Gasturbinen, bei der die Kuehlluft vom Schaufelfuss her in die Schaufel eintritt
GB2127105B (en) * 1982-09-16 1985-06-05 Rolls Royce Improvements in cooled gas turbine engine aerofoils

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110469B (de) * 1956-03-28 1961-07-06 Robert Pouit Gasturbine mit Reaktionsbeschaufelung
EP0326508A1 (en) * 1988-01-25 1989-08-02 United Technologies Corporation Method of fabricating an air cooled turbine blade
EP1326007A2 (en) * 1996-05-28 2003-07-09 Kabushiki Kaisha Toshiba Cooling of a structure for use as a turbine blade
EP1326007A3 (en) * 1996-05-28 2004-11-24 Kabushiki Kaisha Toshiba Cooling of a structure for use as a turbine blade
US6050777A (en) * 1997-12-17 2000-04-18 United Technologies Corporation Apparatus and method for cooling an airfoil for a gas turbine engine
EP0924382A3 (en) * 1997-12-17 2000-08-23 United Technologies Corporation Leading edge cooling for a gas turbine blade
EP0924384A3 (en) * 1997-12-17 2000-08-23 United Technologies Corporation Airfoil with leading edge cooling
US6210112B1 (en) * 1997-12-17 2001-04-03 United Technologies Corporation Apparatus for cooling an airfoil for a gas turbine engine
EP0971095A3 (en) * 1998-07-06 2000-12-20 United Technologies Corporation A coolable airfoil for a gas turbine engine
WO2013037662A1 (en) * 2011-09-12 2013-03-21 Siemens Aktiengesellschaft Gas-turbine-component
CN113944515A (zh) * 2021-10-20 2022-01-18 中国航发四川燃气涡轮研究院 前缘劈缝冷却的涡轮叶片

Also Published As

Publication number Publication date
NL38642C (da)
BE407456A (da)
DE627988C (de) 1936-03-26

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