NL8303937A - Diffuser, in het bijzonder geschikt voor gasturbines met een groot vermogen. - Google Patents

Diffuser, in het bijzonder geschikt voor gasturbines met een groot vermogen. Download PDF

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Publication number
NL8303937A
NL8303937A NL8303937A NL8303937A NL8303937A NL 8303937 A NL8303937 A NL 8303937A NL 8303937 A NL8303937 A NL 8303937A NL 8303937 A NL8303937 A NL 8303937A NL 8303937 A NL8303937 A NL 8303937A
Authority
NL
Netherlands
Prior art keywords
diffuser
curved
ribs
gas
section
Prior art date
Application number
NL8303937A
Other languages
English (en)
Dutch (nl)
Original Assignee
Nuovo Pignone Spa
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.)
Filing date
Publication date
Application filed by Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of NL8303937A publication Critical patent/NL8303937A/nl

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
NL8303937A 1982-11-23 1983-11-16 Diffuser, in het bijzonder geschikt voor gasturbines met een groot vermogen. NL8303937A (nl)

Applications Claiming Priority (2)

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
IT2437082 1982-11-23

Publications (1)

Publication Number Publication Date
NL8303937A true NL8303937A (nl) 1984-06-18

Family

ID=11213295

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8303937A NL8303937A (nl) 1982-11-23 1983-11-16 Diffuser, in het bijzonder geschikt voor gasturbines met een groot vermogen.

Country Status (10)

Country Link
JP (1) JPS59105905A (it)
BE (1) BE898296A (it)
CH (1) CH655976A5 (it)
DE (1) DE3342351A1 (it)
FR (1) FR2536460B1 (it)
GB (1) GB2131100B (it)
IT (1) IT1153351B (it)
NL (1) NL8303937A (it)
NO (1) NO834253L (it)
SE (1) SE8306392L (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH672004A5 (it) * 1986-09-26 1989-10-13 Bbc Brown Boveri & Cie
DE3717234C1 (de) * 1987-05-22 1988-07-14 Borsig Gmbh Spiralgehaeuse fuer Turbo-Stroemungsmaschinen
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
US20110088379A1 (en) * 2009-10-15 2011-04-21 General Electric Company Exhaust gas diffuser
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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 (it) * 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
JPS5520607U (it) * 1978-07-26 1980-02-08
JPS56152899U (it) * 1980-04-15 1981-11-16
IT1135752B (it) * 1981-04-17 1986-08-27 Nuovo Pignone Spa Perfezionamenti nello stadio di potenza di una turbina a gas

Also Published As

Publication number Publication date
IT1153351B (it) 1987-01-14
IT8224370A1 (it) 1984-05-23
GB2131100A (en) 1984-06-13
FR2536460B1 (fr) 1989-03-10
NO834253L (no) 1984-05-24
JPS59105905A (ja) 1984-06-19
SE8306392L (sv) 1984-05-24
DE3342351A1 (de) 1984-05-24
SE8306392D0 (sv) 1983-11-18
FR2536460A1 (fr) 1984-05-25
DE3342351C2 (it) 1989-09-07
GB2131100B (en) 1986-10-22
CH655976A5 (it) 1986-05-30
GB8330590D0 (en) 1983-12-21
IT8224370A0 (it) 1982-11-23
BE898296A (fr) 1984-05-23

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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