DE3342351A1 - Kompakt-diffusor fuer hochleistungs-gasturbine - Google Patents
Kompakt-diffusor fuer hochleistungs-gasturbineInfo
- Publication number
- DE3342351A1 DE3342351A1 DE19833342351 DE3342351A DE3342351A1 DE 3342351 A1 DE3342351 A1 DE 3342351A1 DE 19833342351 DE19833342351 DE 19833342351 DE 3342351 A DE3342351 A DE 3342351A DE 3342351 A1 DE3342351 A1 DE 3342351A1
- Authority
- DE
- Germany
- Prior art keywords
- diffuser
- curved
- section
- ribs
- gas
- Prior art date
- 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.)
- Granted
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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/30—Exhaust heads, chambers, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT24370/82A IT1153351B (it) | 1982-11-23 | 1982-11-23 | Diffusore compatto perfezionato, particolarmente adatto per turbine a gas di grande potenza |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3342351A1 true DE3342351A1 (de) | 1984-05-24 |
DE3342351C2 DE3342351C2 ( ) | 1989-09-07 |
Family
ID=11213295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833342351 Granted DE3342351A1 (de) | 1982-11-23 | 1983-11-23 | Kompakt-diffusor fuer hochleistungs-gasturbine |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS59105905A ( ) |
BE (1) | BE898296A ( ) |
CH (1) | CH655976A5 ( ) |
DE (1) | DE3342351A1 ( ) |
FR (1) | FR2536460B1 ( ) |
GB (1) | GB2131100B ( ) |
IT (1) | IT1153351B ( ) |
NL (1) | NL8303937A ( ) |
NO (1) | NO834253L ( ) |
SE (1) | SE8306392L ( ) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3717234C1 (de) * | 1987-05-22 | 1988-07-14 | Borsig Gmbh | Spiralgehaeuse fuer Turbo-Stroemungsmaschinen |
CN102042048A (zh) * | 2009-10-15 | 2011-05-04 | 通用电气公司 | 排气扩散器 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH672004A5 ( ) * | 1986-09-26 | 1989-10-13 | Bbc Brown Boveri & Cie | |
DE4422700A1 (de) * | 1994-06-29 | 1996-01-04 | Abb Management Ag | Diffusor für Turbomaschine |
JP4342840B2 (ja) * | 2003-05-30 | 2009-10-14 | 株式会社東芝 | 蒸気タービン |
JP2005023809A (ja) * | 2003-06-30 | 2005-01-27 | Toshiba Corp | 蒸気タービン |
US7546742B2 (en) | 2004-12-08 | 2009-06-16 | General Electric Company | Gas turbine engine assembly and method of assembling same |
US8438855B2 (en) * | 2008-07-24 | 2013-05-14 | General Electric Company | Slotted compressor diffuser and related method |
JP5331715B2 (ja) * | 2010-01-07 | 2013-10-30 | 株式会社日立製作所 | ガスタービン,排気ディフューザおよびガスタービンプラントの改造方法 |
GB2492546A (en) | 2011-07-04 | 2013-01-09 | Alstom Technology Ltd | A labyrinth seal for an axial fluid flow turbomachine |
JP6944307B2 (ja) * | 2017-08-15 | 2021-10-06 | 三菱パワー株式会社 | 蒸気タービン |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2925941A1 (de) * | 1978-07-26 | 1980-02-07 | Nissan Motor | Diffusor fuer ein fluidantriebsgeraet |
DE3214101A1 (de) * | 1981-04-17 | 1982-11-04 | Nuovo Pignone S.p.A., Firenze | Gasturbine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB587509A (en) * | 1939-12-19 | 1947-04-29 | Frank Whittle | Improvements relating to centrifugal compressors and pumps |
GB624273A (en) * | 1947-06-24 | 1949-06-01 | Arthur Holmes Fletcher | Improvements in or relating to compressor systems |
DE834474C (de) * | 1950-07-01 | 1952-04-15 | Maschf Augsburg Nuernberg Ag | Axial beaufschlagte Kreiselrad-Stroemungsmaschine, insbesondere Gas- oder Luftturbine mit Austrittsdiffusor |
US2840342A (en) * | 1953-03-17 | 1958-06-24 | David H Silvern | Turbine exhaust |
GB813247A (en) * | 1956-01-16 | 1959-05-13 | Gen Motors Corp | Improvements in gas turbine engines |
US3363415A (en) * | 1965-02-01 | 1968-01-16 | Williams Res Corp | Gas turbine for automotive vehicles |
CH484358A (de) * | 1968-02-15 | 1970-01-15 | Escher Wyss Ag | Abströmgehäuse einer axialen Turbomaschine |
JPS4722249U ( ) * | 1971-04-08 | 1972-11-13 | ||
FR2401311A1 (fr) * | 1977-08-25 | 1979-03-23 | Europ Turb Vapeur | Dispositif d'echappement pour turbine axiale a fluide condensable |
JPS56152899U ( ) * | 1980-04-15 | 1981-11-16 |
-
1982
- 1982-11-23 IT IT24370/82A patent/IT1153351B/it active
-
1983
- 1983-11-16 GB GB08330590A patent/GB2131100B/en not_active Expired
- 1983-11-16 NL NL8303937A patent/NL8303937A/nl not_active Application Discontinuation
- 1983-11-18 SE SE8306392A patent/SE8306392L/ unknown
- 1983-11-21 NO NO834253A patent/NO834253L/no unknown
- 1983-11-22 JP JP58218812A patent/JPS59105905A/ja active Pending
- 1983-11-22 FR FR838318593A patent/FR2536460B1/fr not_active Expired
- 1983-11-22 CH CH6270/83A patent/CH655976A5/it not_active IP Right Cessation
- 1983-11-23 BE BE0/211925A patent/BE898296A/fr not_active IP Right Cessation
- 1983-11-23 DE DE19833342351 patent/DE3342351A1/de active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2925941A1 (de) * | 1978-07-26 | 1980-02-07 | Nissan Motor | Diffusor fuer ein fluidantriebsgeraet |
DE3214101A1 (de) * | 1981-04-17 | 1982-11-04 | Nuovo Pignone S.p.A., Firenze | Gasturbine |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3717234C1 (de) * | 1987-05-22 | 1988-07-14 | Borsig Gmbh | Spiralgehaeuse fuer Turbo-Stroemungsmaschinen |
CN102042048A (zh) * | 2009-10-15 | 2011-05-04 | 通用电气公司 | 排气扩散器 |
CN102042048B (zh) * | 2009-10-15 | 2015-05-20 | 通用电气公司 | 排气扩散器 |
Also Published As
Publication number | Publication date |
---|---|
SE8306392L (sv) | 1984-05-24 |
IT8224370A1 (it) | 1984-05-23 |
IT8224370A0 (it) | 1982-11-23 |
GB2131100B (en) | 1986-10-22 |
GB2131100A (en) | 1984-06-13 |
BE898296A (fr) | 1984-05-23 |
IT1153351B (it) | 1987-01-14 |
DE3342351C2 ( ) | 1989-09-07 |
JPS59105905A (ja) | 1984-06-19 |
CH655976A5 (it) | 1986-05-30 |
GB8330590D0 (en) | 1983-12-21 |
NO834253L (no) | 1984-05-24 |
SE8306392D0 (sv) | 1983-11-18 |
NL8303937A (nl) | 1984-06-18 |
FR2536460B1 (fr) | 1989-03-10 |
FR2536460A1 (fr) | 1984-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |