GB2084262B - Improvements in rotary machines - Google Patents

Improvements in rotary machines

Info

Publication number: GB2084262B
Authority: GB; United Kingdom
Prior art keywords: rotary machines; machines; rotary
Prior art date: 1980-09-19
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

GB8125641A

Other versions

GB2084262A (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.)

Boeing North American Inc

Original Assignee

Rockwell International Corp

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.)

1980-09-19

Filing date

1981-08-21

Publication date

1985-01-16

1981-08-21 Application filed by Rockwell International Corp filed Critical Rockwell International Corp

1982-04-07 Publication of GB2084262A publication Critical patent/GB2084262A/en

1985-01-16 Application granted granted Critical

1985-01-16 Publication of GB2084262B publication Critical patent/GB2084262B/en

Status Expired legal-status Critical Current

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
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/284—Selection of ceramic materials

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Turbine Rotor Nozzle Sealing (AREA)

GB8125641A 1980-09-19 1981-08-21 Improvements in rotary machines Expired GB2084262B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US18864680A	1980-09-19	1980-09-19

Publications (2)

Publication Number	Publication Date
GB2084262A GB2084262A (en)	1982-04-07
GB2084262B true GB2084262B (en)	1985-01-16

Family

ID=22694006

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8125641A Expired GB2084262B (en)	1980-09-19	1981-08-21	Improvements in rotary machines

Country Status (5)

Country	Link
JP (1)	JPS5783606A (en)
DE (1)	DE3125469A1 (en)
FR (1)	FR2490721B1 (en)
GB (1)	GB2084262B (en)
SE (1)	SE450588B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4519745A (en) *	1980-09-19	1985-05-28	Rockwell International Corporation	Rotor blade and stator vane using ceramic shell
GB2106995B (en) *	1981-09-26	1984-10-03	Rolls Royce	Turbine blades
FR2538029A1 (en) *	1982-12-15	1984-06-22	Onera (Off Nat Aerospatiale)	IMPROVEMENTS TO CERAMIC, ROTATING OR FIXED BLADES OF TURBOMACHINES
DE3306896A1 (en) *	1983-02-26	1984-08-30	MTU Motoren- und Turbinen-Union München GmbH, 8000 München	HOT GAS SUPPLIED TURBINE BLADE WITH METAL SUPPORT CORE AND SURROUNDING CERAMIC BLADE
GB2172060A (en) *	1985-03-09	1986-09-10	Rolls Royce	Bladed rotor
DE3512008A1 (en) *	1985-04-02	1986-10-09	MTU Motoren- und Turbinen-Union München GmbH, 8000 München	Turbine rotor blade, especially for gas turbine engines
JP2808500B2 (en) *	1991-08-23	1998-10-08	三菱重工業株式会社	Gas turbine hollow fan blades
US6565312B1 (en) *	2001-12-19	2003-05-20	The Boeing Company	Fluid-cooled turbine blades
US6699015B2 (en)	2002-02-19	2004-03-02	The Boeing Company	Blades having coolant channels lined with a shape memory alloy and an associated fabrication method
DE102007027465A1 (en) *	2007-06-14	2008-12-18	Rolls-Royce Deutschland Ltd & Co Kg	Gas turbine blade with modular construction
EP2696028A1 (en) *	2012-08-06	2014-02-12	Siemens Aktiengesellschaft	A turbomachine component for hot gas path of a gas turbine
KR20160111369A (en) *	2013-11-25	2016-09-26	제네럴 일렉트릭 테크놀러지 게엠베하	Blade assembly for a turbomachine on the basis of a modular structure
US9850763B2 (en)	2015-07-29	2017-12-26	General Electric Company	Article, airfoil component and method for forming article
US10655477B2 (en)	2016-07-26	2020-05-19	General Electric Company	Turbine components and method for forming turbine components
US10260363B2 (en)	2016-12-08	2019-04-16	General Electric Company	Additive manufactured seal for insert compartmentalization
US10392945B2 (en)	2017-05-19	2019-08-27	General Electric Company	Turbomachine cooling system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE736958C (en) *	1942-01-08	1943-07-02	Turbinenfabrik Brueckner Kanis	Blade made of steel support body and sleeve made of ceramic material for centrifugal machines, especially steam or gas turbines
GB602530A (en) *	1945-10-16	1948-05-28	Bristol Aeroplane Co Ltd	Improvements in or relating to gas turbines
US2994124A (en) *	1955-10-03	1961-08-01	Gen Electric	Clad cermet body
GB1119392A (en) *	1966-06-03	1968-07-10	Rover Co Ltd	Axial flow rotor for a turbine or the like
JPS5121010A (en) *	1974-08-14	1976-02-19	Tokyo Shibaura Electric Co	GASUTAABINYOKU
US3966353A (en) *	1975-02-21	1976-06-29	Westinghouse Electric Corporation	Ceramic-to-metal (or ceramic) cushion/seal for use with three piece ceramic stationary vane assembly
JPS54102412A (en) *	1978-01-31	1979-08-11	Denriyoku Chuo Kenkyusho	Gas turbine vane
DE2834864C3 (en) *	1978-08-09	1981-11-19	MTU Motoren- und Turbinen-Union München GmbH, 8000 München	Blade for a gas turbine

1981
- 1981-05-26 FR FR8110480A patent/FR2490721B1/en not_active Expired
- 1981-06-29 DE DE19813125469 patent/DE3125469A1/en active Granted
- 1981-07-02 SE SE8104135A patent/SE450588B/en not_active IP Right Cessation
- 1981-08-21 GB GB8125641A patent/GB2084262B/en not_active Expired
- 1981-09-19 JP JP14703881A patent/JPS5783606A/en active Granted

Also Published As

Publication number	Publication date
DE3125469A1 (en)	1982-05-06
JPS5783606A (en)	1982-05-25
DE3125469C2 (en)	1992-01-30
FR2490721A1 (en)	1982-03-26
JPH0357282B2 (en)	1991-08-30
FR2490721B1 (en)	1987-10-09
GB2084262A (en)	1982-04-07
SE450588B (en)	1987-07-06
SE8104135L (en)	1982-03-20

Publication	Publication Date	Title
GB2083389B (en)	1984-04-11	Grinding machine
JPS56159941A (en)	1981-12-09	Rotary electric machine
EP0103209A3 (en)	1985-07-31	Improvements in tabletting machines
EP0088913A3 (en)	1986-02-19	Improvement in rotary braiding machine
GB2084262B (en)	1985-01-16	Improvements in rotary machines
GB2111377B (en)	1985-11-06	Improvements in coffee-making machines
GB8312809D0 (en)	1983-06-15	Volumetric screw-and-pinion machine
GB2080164B (en)	1983-07-06	Grinding machine
GB8300390D0 (en)	1983-02-09	Rotary positive-displacement machine
DE3068366D1 (en)	1984-08-02	Rotating electric machine
JPS57121664A (en)	1982-07-29	Embrodering machine
GB8300596D0 (en)	1983-02-09	Volumetric machine
SU1279520A1 (en)	1986-12-23	Belt-grinding machine
JPS5749481A (en)	1982-03-23	Rotary game machine
JPS578645A (en)	1982-01-16	Lavelling machine
JPS5721942A (en)	1982-02-04	Rice-cleaning machine
JPS5721943A (en)	1982-02-04	Rice-cleaning machine
JPS5762747A (en)	1982-04-15	Rotary electric machine
GB2091946B (en)	1985-07-03	Electric rotating machines
GB8300595D0 (en)	1983-02-09	Volumetric machine
GB8332423D0 (en)	1984-01-11	Rotary wire-pulling machine
MY8700840A (en)	1987-12-31	Improvements in inking machines
JPS56107997A (en)	1981-08-27	Multistage rotary machine
GB2089240B (en)	1983-11-02	Fragmentising machine
JPS57107114A (en)	1982-07-03	Rotary washing machine

Legal Events

Date	Code	Title	Description
1992-04-22	PCNP	Patent ceased through non-payment of renewal fee