IN157538B - - Google Patents

Info

Publication number: IN157538B
Authority: IN; India

Application number

IN1497/CAL/82A

Other languages

English (en)

Inventor

Bebe Titu Purcaru

Original Assignee

Kraftwerk Union Ag

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.)

1982-01-19

Filing date

1982-12-29

Publication date

1986-04-19

1982-12-29 Application filed by Kraftwerk Union Ag filed Critical Kraftwerk Union Ag

1986-04-19 Publication of IN157538B publication Critical patent/IN157538B/en

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
- F01D5/141—Shape, i.e. outer, aerodynamic form
- 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
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05D2240/301—Cross-sectional characteristics
- 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
- F05D2250/00—Geometry
- F05D2250/10—Two-dimensional
- F05D2250/14—Two-dimensional elliptical
- 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
- F05D2250/00—Geometry
- F05D2250/10—Two-dimensional
- F05D2250/16—Two-dimensional parabolic

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Turbine Rotor Nozzle Sealing (AREA)

IN1497/CAL/82A 1982-01-19 1982-12-29 IN157538B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3201436A DE3201436C1 (de)	1982-01-19	1982-01-19	Turbomaschinenschaufel

Publications (1)

Publication Number	Publication Date
IN157538B true IN157538B (de)	1986-04-19

Family

ID=6153352

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IN1497/CAL/82A IN157538B (de)	1982-01-19	1982-12-29

Country Status (6)

Country	Link
US (1)	US4795312A (de)
JP (1)	JPS58124006A (de)
CH (1)	CH658883A5 (de)
DE (1)	DE3201436C1 (de)
ES (1)	ES277995Y (de)
IN (1)	IN157538B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3441115C1 (de) *	1984-11-10	1986-01-30	Daimler-Benz Ag, 7000 Stuttgart	Laufrad fuer eine Gasturbine
US5192193A (en) *	1991-06-21	1993-03-09	Ingersoll-Dresser Pump Company	Impeller for centrifugal pumps
US5352092A (en) *	1993-11-24	1994-10-04	Westinghouse Electric Corporation	Light weight steam turbine blade
DE19650656C1 (de) *	1996-12-06	1998-06-10	Mtu Muenchen Gmbh	Turbomaschine mit transsonischer Verdichterstufe
US6435829B1 (en)	2000-02-03	2002-08-20	The Boeing Company	High suction performance and low cost inducer design blade geometry
DE102005028447B4 (de)	2005-06-17	2009-12-17	Wobben, Aloys	Schiff
FR2889308B1 (fr) *	2005-07-28	2007-10-05	Snecma	Controle des aubes de turbomachine
DE102006055869A1 (de) *	2006-11-23	2008-05-29	Rolls-Royce Deutschland Ltd & Co Kg	Schaufelblattdesign für die Lauf- und Leitschaufeln einer Turbomaschine
US20130224034A1 (en) *	2009-07-09	2013-08-29	Mitsubishi Heavy Industries, Ltd.	Blade body and rotary machine
DE102010003662A1 (de)	2010-04-06	2011-10-06	Aloys Wobben	Schiff
DE102010040899A1 (de)	2010-09-16	2012-03-22	Aloys Wobben	Schiff, sowie Gangway für selbiges
US8998582B2 (en)	2010-11-15	2015-04-07	Sundyne, Llc	Flow vector control for high speed centrifugal pumps
US9039362B2 (en) *	2011-03-14	2015-05-26	Minebea Co., Ltd.	Impeller and centrifugal fan using the same
WO2013152014A1 (en) *	2012-04-03	2013-10-10	Delta T Corporation	Airfoil for fan blade
DE102017212310A1 (de) *	2017-07-19	2019-01-24	MTU Aero Engines AG	Schaufel, Schaufelkranz, Schaufelkranzsegment und Strömungsmaschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE334235A (de) *	1925-05-27	1926-05-21
US2258795A (en) *	1941-06-14	1941-10-14	Westinghouse Electric & Mfg Co	Elastic-fluid turbine
US3077173A (en) *	1960-03-09	1963-02-12	Thomas G Lang	Base ventilated hydrofoil
US3140042A (en) *	1961-08-15	1964-07-07	Fujii Noriyoshi	Wheels for centrifugal fans of the forward curved multiblade type
GB1383070A (en) *	1971-12-13	1975-02-05	Boeing Co	Hydrodynamic sections
JPS55123301A (en) *	1979-03-16	1980-09-22	Hitachi Ltd	Turbine blade
JPS5614802A (en) *	1979-07-18	1981-02-13	Hitachi Ltd	Profile of accelerating blade
DE3029082C2 (de) *	1980-07-31	1982-10-21	Kraftwerk Union AG, 4330 Mülheim	Turbomaschinenschaufel
US4431376A (en) *	1980-10-27	1984-02-14	United Technologies Corporation	Airfoil shape for arrays of airfoils

1982
- 1982-01-19 DE DE3201436A patent/DE3201436C1/de not_active Expired
- 1982-10-15 CH CH6015/82A patent/CH658883A5/de not_active IP Right Cessation
- 1982-12-29 IN IN1497/CAL/82A patent/IN157538B/en unknown
1983
- 1983-01-10 US US06/456,547 patent/US4795312A/en not_active Expired - Fee Related
- 1983-01-17 JP JP58005765A patent/JPS58124006A/ja active Granted
- 1983-01-18 ES ES1983277995U patent/ES277995Y/es not_active Expired

Also Published As

Publication number	Publication date
JPH0131001B2 (de)	1989-06-22
ES277995U (es)	1984-10-01
ES277995Y (es)	1985-04-01
JPS58124006A (ja)	1983-07-23
DE3201436C1 (de)	1983-04-21
CH658883A5 (de)	1986-12-15
US4795312A (en)	1989-01-03

Publication	Publication Date	Title
DE3327110C2 (de)	1987-05-07
DE3325985C2 (de)	1987-02-05
DE3319311C2 (de)	1987-02-05
DE3278104D1 (de)	1988-03-17
FR2523258B1 (de)	1984-05-18
FR2524286B3 (de)	1985-01-25
DE3346807C2 (de)	1987-01-22
IN157538B (de)	1986-04-19
DE3318677C2 (de)	1987-02-12
DE3302993C2 (de)	1987-03-05
DE3310082C2 (de)	1987-04-23
FR2524097B1 (de)	1984-06-22
FR2524175B1 (de)	1984-06-15
DE3313986C2 (de)	1987-01-22
FR2520225B1 (de)	1984-04-20
DE3246624C2 (de)	1987-04-23
DE3347347C2 (de)	1987-04-30
FR2526249B1 (de)	1984-06-01
FR2523010B1 (de)	1984-12-07
FR2519761B1 (de)	1985-02-22
DE3218165C2 (de)	1987-02-26
DE3239868C2 (de)	1987-01-22
DE3223133C2 (de)	1987-03-19
DE3229837C2 (de)	1987-04-30
DE3222585C2 (de)	1987-01-08