GB2131100B - Diffuser - Google Patents

Diffuser

Info

Publication number: GB2131100B
Authority: GB; United Kingdom
Prior art keywords: diffuser
Prior art date: 1982-11-23
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.): Expired

Application number

GB08330590A

Other versions

GB2131100A (en

GB8330590D0 (en

Inventor

Constantino Vinciguerra

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nuovo Pignone SpA

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.)

1982-11-23

Filing date

1983-11-16

Publication date

1986-10-22

1983-11-16 Application filed by Nuovo Pignone SpA filed Critical Nuovo Pignone SpA

1983-12-21 Publication of GB8330590D0 publication Critical patent/GB8330590D0/en

1984-06-13 Publication of GB2131100A publication Critical patent/GB2131100A/en

1986-10-22 Application granted granted Critical

1986-10-22 Publication of GB2131100B publication Critical patent/GB2131100B/en

Status Expired legal-status Critical Current

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)
Structures Of Non-Positive Displacement Pumps (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

GB08330590A 1982-11-23 1983-11-16 Diffuser Expired GB2131100B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT24370/82A IT1153351B (en)	1982-11-23	1982-11-23	PERFECTED COMPACT DIFFUSER, PARTICULARLY SUITABLE FOR HIGH-POWER GAS TURBINES

Publications (3)

Publication Number	Publication Date
GB8330590D0 GB8330590D0 (en)	1983-12-21
GB2131100A GB2131100A (en)	1984-06-13
GB2131100B true GB2131100B (en)	1986-10-22

Family

ID=11213295

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08330590A Expired GB2131100B (en)	1982-11-23	1983-11-16	Diffuser

Country Status (10)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH672004A5 (en) *	1986-09-26	1989-10-13	Bbc Brown Boveri & Cie
DE3717234C1 (en) *	1987-05-22	1988-07-14	Borsig Gmbh	Spiral housing for turbo-flow machines
DE4422700A1 (en) *	1994-06-29	1996-01-04	Abb Management Ag	Diffuser for turbomachinery
JP4342840B2 (en) *	2003-05-30	2009-10-14	株式会社東芝	Steam turbine
JP2005023809A (en) *	2003-06-30	2005-01-27	Toshiba Corp	Steam turbine
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 (en) *	2010-01-07	2013-10-30	株式会社日立製作所	Gas turbine, exhaust diffuser, and gas turbine plant modification method
GB2492546A (en)	2011-07-04	2013-01-09	Alstom Technology Ltd	A labyrinth seal for an axial fluid flow turbomachine
JP6944307B2 (en) *	2017-08-15	2021-10-06	三菱パワー株式会社	Steam turbine
DE102024205339A1 (en) *	2024-06-10	2025-12-11	Siemens Energy Global GmbH & Co. KG	Exhaust steam casing for an expansion turbine with optimized flow divider

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 (en) *	1950-07-01	1952-04-15	Maschf Augsburg Nuernberg Ag	Axially loaded impeller flow machine, in particular gas or air turbine with outlet diffuser
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 (en) *	1968-02-15	1970-01-15	Escher Wyss Ag	Exhaust housing of an axial turbo machine
JPS4722249U (en) *	1971-04-08	1972-11-13
FR2401311A1 (en) *	1977-08-25	1979-03-23	Europ Turb Vapeur	EXHAUST SYSTEM FOR AXIAL CONDENSABLE FLUID TURBINE
JPS5520607U (en) *	1978-07-26	1980-02-08
JPS56152899U (en) *	1980-04-15	1981-11-16
IT1135752B (en) *	1981-04-17	1986-08-27	Nuovo Pignone Spa	IMPROVEMENTS IN THE POWER STAGE OF A GAS TURBINE

1982
- 1982-11-23 IT IT24370/82A patent/IT1153351B/en active
1983
- 1983-11-16 GB GB08330590A patent/GB2131100B/en not_active Expired
- 1983-11-16 NL NL8303937A patent/NL8303937A/en not_active Application Discontinuation
- 1983-11-18 SE SE8306392A patent/SE8306392L/en unknown
- 1983-11-21 NO NO834253A patent/NO834253L/en unknown
- 1983-11-22 JP JP58218812A patent/JPS59105905A/en active Pending
- 1983-11-22 CH CH6270/83A patent/CH655976A5/en not_active IP Right Cessation
- 1983-11-22 FR FR838318593A patent/FR2536460B1/en not_active Expired
- 1983-11-23 BE BE0/211925A patent/BE898296A/en not_active IP Right Cessation
- 1983-11-23 DE DE19833342351 patent/DE3342351A1/en active Granted

Also Published As

Publication number	Publication date
DE3342351A1 (en)	1984-05-24
NL8303937A (en)	1984-06-18
DE3342351C2 (en)	1989-09-07
GB2131100A (en)	1984-06-13
CH655976A5 (en)	1986-05-30
BE898296A (en)	1984-05-23
FR2536460B1 (en)	1989-03-10
IT8224370A0 (en)	1982-11-23
NO834253L (en)	1984-05-24
FR2536460A1 (en)	1984-05-25
IT1153351B (en)	1987-01-14
SE8306392L (en)	1984-05-24
JPS59105905A (en)	1984-06-19
IT8224370A1 (en)	1984-05-23
SE8306392D0 (en)	1983-11-18
GB8330590D0 (en)	1983-12-21

Publication	Publication Date	Title
GB8428339D0 (en)	1984-12-19	Diffuser
JPS5718498A (en)	1982-01-30	Diffuser
JPS56138506A (en)	1981-10-29	Diffuser
GB2131100B (en)	1986-10-22	Diffuser
GB8316716D0 (en)	1983-07-20	Diffuser
US4575312B1 (en)	1989-05-16	Impeller
CS881383A2 (en)	1987-09-17	Zpuso potlaceni rustu zarodku ve vycistene vode
GB2120776B (en)	1985-07-31	Air diffuser
AR242637A1 (en)	1993-04-30	Staking-machine
GB2127809B (en)	1986-03-12	Certain b-oxo-a-carbamoyl-pyrrolepropionitriles
CS102482A1 (en)	1984-06-18	Stabilizacni zarizeni plasmoveho generatoru
CS1010682A1 (en)	1985-09-17	Samosvorny hydraulicky obvod
ZA834269B (en)	1984-03-28	Diffusers
ZA833664B (en)	1984-03-28	Diffusers
DE3380825D1 (en)	1989-12-14	Stationary diffuser
AU90084S (en)	1985-02-28	Diffuser deflectoral
AU90083S (en)	1985-02-28	Diffuser deflectoral
CA50660S (en)	1982-12-20	Gamesboard
CA50080S (en)	1982-08-09	Bruach
CA50163S (en)	1982-08-30	Skillet-oven
PL238561A1 (en)	1984-04-09	Trough diffuser
PL239447A2 (en)	1983-10-24	Feeding-measuring set
CS1002882A1 (en)	1985-05-15	Ochrana vysokofrekvencnich rozvodu
CS1000682A1 (en)	1984-01-16	Zpusob likvidace porubu pomoci sekci posuvne vyztuze
AU87024S (en)	1983-02-25	Watch-pen

Legal Events

Date	Code	Title	Description
1997-07-09	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19961116