CH545909A - - Google Patents

Info

Publication number: CH545909A
Authority: CH; Switzerland

Application number

CH1747471A

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.)

1971-01-11

Filing date

1971-12-01

Publication date

1974-02-15

1971-12-01 Application filed filed Critical

1974-02-15 Publication of CH545909A publication Critical patent/CH545909A/xx

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
- 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
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/10—Stators
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
- Y10S415/915—Pump or portion thereof by casting or molding

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Turbine Rotor Nozzle Sealing (AREA)

CH1747471A 1971-01-11 1971-12-01 CH545909A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10555171A	1971-01-11	1971-01-11

Publications (1)

Publication Number	Publication Date
CH545909A true CH545909A (en)	1974-02-15

Family

ID=22306463

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1747471A CH545909A (en)	1971-01-11	1971-12-01

Country Status (9)

Country	Link
US (1)	US3689174A (en)
JP (1)	JPS5026683B1 (en)
CA (1)	CA930671A (en)
CH (1)	CH545909A (en)
DE (1)	DE2158578A1 (en)
FR (1)	FR2122162A5 (en)
GB (1)	GB1317529A (en)
IT (1)	IT946371B (en)
NL (1)	NL7118033A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3841787A (en) *	1973-09-05	1974-10-15	Westinghouse Electric Corp	Axial flow turbine structure
SE410331B (en) *	1976-09-24	1979-10-08	Kronogard Sven Olof	STATOR CONSTRUCTION INTENDED TO BE PLACED DOWN A SEPARATE WORK TURBIN ROTOR
US4355952A (en) *	1979-06-29	1982-10-26	Westinghouse Electric Corp.	Combustion turbine vane assembly
US4511306A (en) *	1982-02-02	1985-04-16	Westinghouse Electric Corp.	Combustion turbine single airfoil stator vane structure
GB2115883B (en) *	1982-02-26	1986-04-30	Gen Electric	Turbomachine airfoil mounting assembly
US5092735A (en) *	1990-07-02	1992-03-03	The United States Of America As Represented By The Secretary Of The Air Force	Blade outer air seal cooling system
US6224329B1 (en)	1999-01-07	2001-05-01	Siemens Westinghouse Power Corporation	Method of cooling a combustion turbine
US20070237629A1 (en) *	2006-04-05	2007-10-11	General Electric Company	Gas turbine compressor casing flowpath rings
US8091371B2 (en) *	2008-11-28	2012-01-10	Pratt & Whitney Canada Corp.	Mid turbine frame for gas turbine engine
EP2518278A1 (en) *	2011-04-28	2012-10-31	Siemens Aktiengesellschaft	Turbine casing cooling channel with cooling fluid flowing upstream
EP2530249A1 (en) *	2011-05-30	2012-12-05	Siemens Aktiengesellschaft	Piston seal ring
GB2551164B (en) *	2016-06-08	2019-12-25	Rolls Royce Plc	Metallic stator vane
US10502093B2 (en) *	2017-12-13	2019-12-10	Pratt & Whitney Canada Corp.	Turbine shroud cooling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2661147A (en) *	1949-01-19	1953-12-01	Ingersoll Rand Co	Blower blade fastening device
BE543709A (en) *	1954-12-16
US3362681A (en) *	1966-08-24	1968-01-09	Gen Electric	Turbine cooling

1971
- 1971-01-11 US US105551A patent/US3689174A/en not_active Expired - Lifetime
- 1971-11-08 GB GB5173471A patent/GB1317529A/en not_active Expired
- 1971-11-26 DE DE19712158578 patent/DE2158578A1/en active Pending
- 1971-12-01 CA CA129015A patent/CA930671A/en not_active Expired
- 1971-12-01 CH CH1747471A patent/CH545909A/xx not_active IP Right Cessation
- 1971-12-27 JP JP46105612A patent/JPS5026683B1/ja active Pending
- 1971-12-29 NL NL7118033A patent/NL7118033A/xx unknown
1972
- 1972-01-07 IT IT19124/72A patent/IT946371B/en active
- 1972-01-10 FR FR7200636A patent/FR2122162A5/fr not_active Expired

Also Published As

Publication number	Publication date
DE2158578A1 (en)	1972-07-27
JPS5026683B1 (en)	1975-09-02
FR2122162A5 (en)	1972-08-25
IT946371B (en)	1973-05-21
NL7118033A (en)	1972-07-13
CA930671A (en)	1973-07-24
GB1317529A (en)	1973-05-23
US3689174A (en)	1972-09-05

Legal Events

Date	Code	Title	Description
1977-07-15	PL	Patent ceased

Publication	Publication Date	Title
FR2122162A5 (en)	1972-08-25
ATA136472A (en)	1973-12-15
AR196074A1 (en)	1973-11-30
AU3005371A (en)	1972-12-21
AU2485671A (en)	1972-08-03
AU2894671A (en)	1972-11-23
AU2941471A (en)	1972-11-30
AU2952271A (en)	1972-12-07
AU2588771A (en)	1972-08-31
AR199640Q (en)	1974-09-23
AU3025871A (en)	1973-01-04
AU3038671A (en)	1973-01-04
AR202997Q (en)	1975-08-08
AU2473671A (en)	1972-08-03
AU2456871A (en)	1972-08-17
AR192311Q (en)	1973-02-14
AU2963771A (en)	1972-12-07
AU2836771A (en)	1972-11-09
AU2455871A (en)	1972-07-27
AU2940971A (en)	1972-11-30
AU2938071A (en)	1972-11-30
AU2930871A (en)	1972-11-30
AU2927871A (en)	1972-11-30
AU2415871A (en)	1972-07-13
AU2907471A (en)	1972-11-23