SE355218B - - Google Patents
Info
- Publication number
- SE355218B SE355218B SE03095/69A SE309569A SE355218B SE 355218 B SE355218 B SE 355218B SE 03095/69 A SE03095/69 A SE 03095/69A SE 309569 A SE309569 A SE 309569A SE 355218 B SE355218 B SE 355218B
- Authority
- SE
- Sweden
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
- F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/542—Bladed diffusers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/542—Bladed diffusers
- F04D29/544—Blade shapes
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71082368A | 1968-03-06 | 1968-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE355218B true SE355218B (ja) | 1973-04-09 |
Family
ID=24855697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE03095/69A SE355218B (ja) | 1968-03-06 | 1969-03-06 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3494129A (ja) |
JP (1) | JPS4842085B1 (ja) |
BE (1) | BE729391A (ja) |
CH (1) | CH508809A (ja) |
DE (1) | DE1911076A1 (ja) |
ES (1) | ES364334A1 (ja) |
FR (1) | FR2003355A1 (ja) |
GB (1) | GB1256122A (ja) |
NL (1) | NL6903455A (ja) |
SE (1) | SE355218B (ja) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1291943A (en) * | 1970-02-11 | 1972-10-04 | Secr Defence | Improvements in or relating to ducted fans |
US3747343A (en) * | 1972-02-10 | 1973-07-24 | United Aircraft Corp | Low noise prop-fan |
US3830058A (en) * | 1973-02-26 | 1974-08-20 | Avco Corp | Fan engine mounting |
GB1487324A (en) * | 1973-11-15 | 1977-09-28 | Rolls Royce | Gas turbine engines |
US4005574A (en) * | 1975-04-21 | 1977-02-01 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Reverse pitch fan with divided splitter |
GB1497477A (en) * | 1975-07-19 | 1978-01-12 | Rolls Royce | Gas turbine engine |
US4288983A (en) * | 1978-10-19 | 1981-09-15 | United Technologies Corporation | Turbofan engine having core supercharging stage |
CA1147973A (en) * | 1980-01-11 | 1983-06-14 | Rolls-Royce Limited | Reversible thrust ducted fan propulsion unit |
US4722184A (en) * | 1985-10-03 | 1988-02-02 | United Technologies Corporation | Annular stator structure for a rotary machine |
GB2192233B (en) * | 1986-07-02 | 1990-11-28 | Rolls Royce Plc | A gas turbine engine load transfer structure |
US5222360A (en) * | 1991-10-30 | 1993-06-29 | General Electric Company | Apparatus for removably attaching a core frame to a vane frame with a stable mid ring |
US6438941B1 (en) | 2001-04-26 | 2002-08-27 | General Electric Company | Bifurcated splitter for variable bleed flow |
GB2379284A (en) | 2001-09-01 | 2003-03-05 | Zarlink Semiconductor Ltd | Multiple level photolithography |
GB2379796A (en) | 2001-09-14 | 2003-03-19 | Zarlink Semiconductor Ltd | A method of forming a low resistance contact |
US7097412B2 (en) * | 2003-02-14 | 2006-08-29 | United Technologies Corporation | Turbine engine bearing support |
US20070183890A1 (en) * | 2006-02-09 | 2007-08-09 | Honeywell International, Inc. | Leaned deswirl vanes behind a centrifugal compressor in a gas turbine engine |
DE102010014900A1 (de) * | 2010-04-14 | 2011-10-20 | Rolls-Royce Deutschland Ltd & Co Kg | Nebenstromkanal eines Turbofantriebwerkes |
US8845277B2 (en) | 2010-05-24 | 2014-09-30 | United Technologies Corporation | Geared turbofan engine with integral gear and bearing supports |
US9303589B2 (en) * | 2012-11-28 | 2016-04-05 | Pratt & Whitney Canada Corp. | Low hub-to-tip ratio fan for a turbofan gas turbine engine |
US9920653B2 (en) | 2012-12-20 | 2018-03-20 | United Technologies Corporation | Low pressure ratio fan engine having a dimensional relationship between inlet and fan size |
US9932933B2 (en) | 2012-12-20 | 2018-04-03 | United Technologies Corporation | Low pressure ratio fan engine having a dimensional relationship between inlet and fan size |
IL228274A (en) | 2013-09-03 | 2016-10-31 | Israel Aerospace Ind Ltd | Fan Turbo Engine and Method of Removing Fan Fan Turbo |
US10473118B2 (en) * | 2014-08-29 | 2019-11-12 | Siemens Aktiengesellschaft | Controlled convergence compressor flowpath for a gas turbine engine |
DE102015001615B4 (de) | 2015-02-07 | 2019-02-14 | Ronny Ulrich Reese | Vorrichtung zur Erzeugung kinetischer Energie, Einrichtung zur Komprimierung und Verfahren zur Gewinnung elektrischer Energie |
FR3043714B1 (fr) * | 2015-11-16 | 2017-12-22 | Snecma | Partie avant de turbomachine d'aeronef comprenant une soufflante unique entrainee par un reducteur, ainsi que des aubes directrices de sortie structurales agencees en partie en amont d'un bec de separation |
GB2544526B (en) | 2015-11-20 | 2019-09-18 | Rolls Royce Plc | Gas turbine engine |
US20180080476A1 (en) * | 2016-09-19 | 2018-03-22 | United Technologies Corporation | Geared turbofan front center body thermal management |
US10670040B2 (en) * | 2017-02-22 | 2020-06-02 | Honeywell International Inc. | Core-protecting fan modules and turbofan engines containing the same |
GB201705732D0 (en) * | 2017-04-10 | 2017-05-24 | Rolls Royce Plc | Acoustic attenuation in gas turbine engines |
JP7017446B2 (ja) * | 2018-03-20 | 2022-02-08 | 本田技研工業株式会社 | 軸流圧縮機 |
US12044167B2 (en) * | 2018-07-23 | 2024-07-23 | Rtx Corporation | Stator configuration for gas turbine engine |
US11401862B2 (en) * | 2018-07-23 | 2022-08-02 | Raytheon Technologies Corporation | Stator configuration for gas turbine engine |
GB201900733D0 (en) * | 2019-01-18 | 2019-03-06 | Rolls Royce Plc | Highly loaded inlet duct in a geared turbofan |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB617164A (en) * | 1945-02-27 | 1949-02-02 | Rateau Sa Soc | Improvements in jet propulsion plant |
US3398535A (en) * | 1966-05-25 | 1968-08-27 | Gen Electric | Engine supporting structure |
US3390527A (en) * | 1967-07-19 | 1968-07-02 | Avco Corp | High bypass ratio turbofan |
-
1968
- 1968-03-06 US US710823A patent/US3494129A/en not_active Expired - Lifetime
-
1969
- 1969-03-03 ES ES364334A patent/ES364334A1/es not_active Expired
- 1969-03-04 GB GB01449/69A patent/GB1256122A/en not_active Expired
- 1969-03-04 JP JP44016442A patent/JPS4842085B1/ja active Pending
- 1969-03-05 BE BE729391D patent/BE729391A/xx unknown
- 1969-03-05 DE DE19691911076 patent/DE1911076A1/de active Pending
- 1969-03-06 NL NL6903455A patent/NL6903455A/xx unknown
- 1969-03-06 CH CH341169A patent/CH508809A/de not_active IP Right Cessation
- 1969-03-06 FR FR6906278A patent/FR2003355A1/fr active Pending
- 1969-03-06 SE SE03095/69A patent/SE355218B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH508809A (de) | 1971-06-15 |
JPS4842085B1 (ja) | 1973-12-11 |
GB1256122A (en) | 1971-12-08 |
ES364334A1 (es) | 1970-12-16 |
FR2003355A1 (ja) | 1969-11-07 |
BE729391A (ja) | 1969-08-18 |
DE1911076A1 (de) | 1969-09-25 |
NL6903455A (ja) | 1969-09-09 |
US3494129A (en) | 1970-02-10 |