NL8003399A - Diffusor, bijvoorbeeld voor een gasturbine. - Google Patents
Diffusor, bijvoorbeeld voor een gasturbine. Download PDFInfo
- Publication number
- NL8003399A NL8003399A NL8003399A NL8003399A NL8003399A NL 8003399 A NL8003399 A NL 8003399A NL 8003399 A NL8003399 A NL 8003399A NL 8003399 A NL8003399 A NL 8003399A NL 8003399 A NL8003399 A NL 8003399A
- Authority
- NL
- Netherlands
- Prior art keywords
- medium
- diffuser
- speed
- diffuser section
- section
- Prior art date
Links
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/053,121 US4272955A (en) | 1979-06-28 | 1979-06-28 | Diffusing means |
US5312179 | 1979-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8003399A true NL8003399A (nl) | 1980-12-30 |
Family
ID=21982062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8003399A NL8003399A (nl) | 1979-06-28 | 1980-06-11 | Diffusor, bijvoorbeeld voor een gasturbine. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4272955A (it) |
JP (1) | JPS5623525A (it) |
BE (1) | BE884021A (it) |
CA (1) | CA1141973A (it) |
DE (1) | DE3023900A1 (it) |
FR (1) | FR2460390B1 (it) |
GB (1) | GB2054047B (it) |
IL (1) | IL59999A (it) |
IT (1) | IT1131298B (it) |
NL (1) | NL8003399A (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4549847A (en) * | 1982-11-04 | 1985-10-29 | A.S. Kongsberg Vapenfabrikk | High area ratio, variable entrance geometry compressor diffuser |
US4979361A (en) * | 1989-07-13 | 1990-12-25 | United Technologies Corporation | Stepped diffuser |
US5187931A (en) * | 1989-10-16 | 1993-02-23 | General Electric Company | Combustor inner passage with forward bleed openings |
FR2686683B1 (fr) * | 1992-01-28 | 1994-04-01 | Snecma | Turbomachine a chambre de combustion demontable. |
US6513330B1 (en) | 2000-11-08 | 2003-02-04 | Allison Advanced Development Company | Diffuser for a gas turbine engine |
GB2397373B (en) * | 2003-01-18 | 2005-09-14 | Rolls Royce Plc | Gas diffusion arrangement |
US6854954B2 (en) * | 2003-03-03 | 2005-02-15 | General Electric Company | Methods and apparatus for assembling turbine engines |
US8438854B2 (en) * | 2008-05-23 | 2013-05-14 | Honeywell International Inc. | Pre-diffuser for centrifugal compressor |
US8313286B2 (en) * | 2008-07-28 | 2012-11-20 | Siemens Energy, Inc. | Diffuser apparatus in a turbomachine |
WO2013002667A1 (en) | 2011-06-30 | 2013-01-03 | Pratt & Whitney Canada Corp | Diffuser pipe and assembly for gas turbine engine |
US8864456B2 (en) | 2011-09-19 | 2014-10-21 | Hamilton Sundstrand Corporation | Turbine nozzle for air cycle machine |
DE102011118735A1 (de) * | 2011-11-17 | 2013-05-23 | Alstom Technology Ltd. | Diffusor, insbesondere für eine axiale strömungsmaschine |
US9239166B2 (en) * | 2012-10-29 | 2016-01-19 | Solar Turbines Incorporated | Gas turbine diffuser with flow separator |
US9874223B2 (en) | 2013-06-17 | 2018-01-23 | Pratt & Whitney Canada Corp. | Diffuser pipe for a gas turbine engine and method for manufacturing same |
AU2014337092B2 (en) | 2013-10-18 | 2019-05-23 | May Health Us Inc. | Methods and systems for the treatment of polycystic ovary syndrome |
CN104595033B (zh) * | 2015-02-12 | 2016-03-09 | 厦门大学 | 基于总压损失控制的前置扩压器设计方法 |
EP3277191B1 (en) | 2015-03-31 | 2023-11-15 | May Health US Inc. | Methods and systems for the manipulation of ovarian tissues |
CN115715689A (zh) | 2016-11-11 | 2023-02-28 | 杰尼索尼克斯公司 | 组织受控治疗及与组织和/或治疗数据的动态交互和比较 |
JP6978976B2 (ja) * | 2018-04-18 | 2021-12-08 | 三菱重工業株式会社 | 圧縮機ディフューザ、ガスタービン |
WO2020152631A2 (en) | 2019-01-25 | 2020-07-30 | AblaCare SAS | Systems and methods for applying energy to ovarian tissue |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE466638A (it) * | 1944-09-05 | |||
US2743579A (en) * | 1950-11-02 | 1956-05-01 | Gen Motors Corp | Gas turbine engine with turbine nozzle cooled by combustion chamber jacket air |
GB1092540A (en) * | 1963-10-29 | 1967-11-29 | Lucas Industries Ltd | Combustion apparatus for gas turbine engines |
US3364678A (en) * | 1966-02-28 | 1968-01-23 | Gen Electric | Means for stabilizing fluid flow in diffuser-combustor systems in axial flow gas turbine engines |
GB1184683A (en) * | 1967-08-10 | 1970-03-18 | Mini Of Technology | Improvements in or relating to Combustion Apparatus. |
US3631674A (en) * | 1970-01-19 | 1972-01-04 | Gen Electric | Folded flow combustion chamber for a gas turbine engine |
GB1573926A (en) * | 1976-03-24 | 1980-08-28 | Rolls Royce | Fluid flow diffuser |
US4100732A (en) * | 1976-12-02 | 1978-07-18 | General Electric Company | Centrifugal compressor advanced dump diffuser |
DE2721065A1 (de) * | 1977-05-11 | 1978-11-16 | Motoren Turbinen Union | Brennkammer fuer gasturbinentriebwerke mit besonderer ausbildung des brennkammereinlaufs |
DE2855017B2 (de) * | 1978-12-20 | 1981-01-08 | Voith Getriebe Kg, 7920 Heidenheim | Kurzdiffusor |
-
1979
- 1979-06-28 US US06/053,121 patent/US4272955A/en not_active Expired - Lifetime
-
1980
- 1980-05-06 IL IL59999A patent/IL59999A/xx unknown
- 1980-05-20 GB GB8016570A patent/GB2054047B/en not_active Expired
- 1980-06-11 IT IT22694/80A patent/IT1131298B/it active
- 1980-06-11 NL NL8003399A patent/NL8003399A/nl not_active Application Discontinuation
- 1980-06-25 FR FR8014068A patent/FR2460390B1/fr not_active Expired
- 1980-06-26 BE BE0/201186A patent/BE884021A/fr not_active IP Right Cessation
- 1980-06-26 JP JP8599180A patent/JPS5623525A/ja active Granted
- 1980-06-26 CA CA000354856A patent/CA1141973A/en not_active Expired
- 1980-06-26 DE DE19803023900 patent/DE3023900A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2460390A1 (fr) | 1981-01-23 |
DE3023900A1 (de) | 1981-01-22 |
US4272955A (en) | 1981-06-16 |
CA1141973A (en) | 1983-03-01 |
JPS5623525A (en) | 1981-03-05 |
IL59999A (en) | 1984-06-29 |
BE884021A (fr) | 1980-10-16 |
IT8022694A0 (it) | 1980-06-11 |
GB2054047B (en) | 1983-10-12 |
GB2054047A (en) | 1981-02-11 |
IT1131298B (it) | 1986-06-18 |
JPS6343648B2 (it) | 1988-08-31 |
FR2460390B1 (fr) | 1986-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |