AU7880287A - Creation of Inventions and Patents with Artificial Intelligence

AU7880287A – Axial flow turbine
– Google Patents

AU7880287A – Axial flow turbine
– Google Patents
Axial flow turbine

Info

Publication number
AU7880287A

AU7880287A
AU78802/87A
AU7880287A
AU7880287A
AU 7880287 A
AU7880287 A
AU 7880287A
AU 78802/87 A
AU78802/87 A
AU 78802/87A
AU 7880287 A
AU7880287 A
AU 7880287A
AU 7880287 A
AU7880287 A
AU 7880287A
Authority
AU
Australia
Prior art keywords
axial flow
flow turbine
turbine
axial
flow
Prior art date
1986-09-26
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

Application number
AU78802/87A
Other versions

AU603136B2
(en

Inventor
Franz Kreitmeirer
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.)

BBC Brown Boveri AG Switzerland

Original Assignee
BBC Brown Boveri AG Switzerland
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.)
1986-09-26
Filing date
1987-09-21
Publication date
1988-03-31
Family has litigation

First worldwide family litigation filed
litigation
Critical
https://patents.darts-ip.com/?family=4265384&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU7880287(A)
“Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1987-09-21
Application filed by BBC Brown Boveri AG Switzerland
filed
Critical
BBC Brown Boveri AG Switzerland

1988-03-31
Publication of AU7880287A
publication
Critical
patent/AU7880287A/en

1990-11-08
Application granted
granted
Critical

1990-11-08
Publication of AU603136B2
publication
Critical
patent/AU603136B2/en

2007-09-21
Anticipated expiration
legal-status
Critical

Status
Ceased
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

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

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10S415/00—Rotary kinetic fluid motors or pumps

Y10S415/914—Device to control boundary layer

AU78802/87A
1986-09-26
1987-09-21
Axial flow turbine

Ceased

AU603136B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

CH3876/86A

CH672004A5
(en)

1986-09-26
1986-09-26

CH3876/86

1986-09-26

Publications (2)

Publication Number
Publication Date

AU7880287A
true

AU7880287A
(en)

1988-03-31

AU603136B2

AU603136B2
(en)

1990-11-08

Family
ID=4265384
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU78802/87A
Ceased

AU603136B2
(en)

1986-09-26
1987-09-21
Axial flow turbine

Country Status (6)

Country
Link

US
(1)

US4802821A
(en)

EP
(1)

EP0265633B1
(en)

JP
(1)

JP2820403B2
(en)

AU
(1)

AU603136B2
(en)

CH
(1)

CH672004A5
(en)

DE
(1)

DE3767965D1
(en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

DE59001693D1
(en)

1989-09-12
1993-07-15
Asea Brown Boveri

AXIAL FLOWED TURBINE.

US5297930A
(en)

1991-12-31
1994-03-29
Cornell Research Foundation, Inc.
Rotating stall suppression

EP0581978B1
(en)

1992-08-03
1996-01-03
Asea Brown Boveri Ag
Multi-zone diffuser for turbomachine

DE4422700A1
(en)

1994-06-29
1996-01-04
Abb Management Ag

Diffuser for turbomachinery

US5494405A
(en)

1995-03-20
1996-02-27
Westinghouse Electric Corporation
Method of modifying a steam turbine

US5743710A
(en)

1996-02-29
1998-04-28
Bosch Automotive Motor Systems Corporation
Streamlined annular volute for centrifugal blower

WO1999020874A1
(en)

1997-10-17
1999-04-29
Zakrytoe Aktsionernoe Obschestvo ‘entek’
Exhaust duct for a steam turbine

DE19803161C2
(en)

1998-01-28
2000-03-16
Alstom Energy Syst Gmbh

Gas turbine silencer with diffuser

DE19821889B4
(en)

1998-05-15
2008-03-27
Alstom

Method and device for carrying out repair and / or maintenance work in the inner housing of a multi-shell turbomachine

DE19846224A1
(en)

1998-10-07
2000-04-20
Siemens Ag

Steam turbine with an exhaust steam casing

DE10037684A1
(en)

2000-07-31
2002-02-14
Alstom Power Nv

Low pressure steam turbine with multi-channel diffuser

DE10051223A1
(en)

2000-10-16
2002-04-25
Alstom Switzerland Ltd

Connectable stator elements

US6807803B2
(en)

2002-12-06
2004-10-26
General Electric Company
Gas turbine exhaust diffuser

JP4040556B2
(en)

2003-09-04
2008-01-30
株式会社日立製作所

Gas turbine equipment and cooling air supply method

US20110176917A1
(en)

2004-07-02
2011-07-21
Brian Haller
Exhaust Gas Diffuser Wall Contouring

US7100358B2
(en)

2004-07-16
2006-09-05
Pratt & Whitney Canada Corp.
Turbine exhaust case and method of making

US7909569B2
(en)

2005-06-09
2011-03-22
Pratt & Whitney Canada Corp.
Turbine support case and method of manufacturing

US20110076146A1
(en)

2009-09-30
2011-03-31
Falcone Andrew J
Wind turbine electrical generating system with combined structural support members and straightening vanes

US8313286B2
(en)

2008-07-28
2012-11-20
Siemens Energy, Inc.
Diffuser apparatus in a turbomachine

US8628297B2
(en)

2010-08-20
2014-01-14
General Electric Company
Tip flowpath contour

US8591184B2
(en)

2010-08-20
2013-11-26
General Electric Company
Hub flowpath contour

US20130091865A1
(en)

2011-10-17
2013-04-18
General Electric Company
Exhaust gas diffuser

US9267687B2
(en)

2011-11-04
2016-02-23
General Electric Company
Combustion system having a venturi for reducing wakes in an airflow

US8899975B2
(en)

2011-11-04
2014-12-02
General Electric Company
Combustor having wake air injection

DE102011118735A1
(en)

2011-11-17
2013-05-23
Alstom Technology Ltd.

DIFFUSER, ESPECIALLY FOR AN AXIAL FLOW MACHINE

US20130180245A1
(en)

2012-01-12
2013-07-18
General Electric Company
Gas turbine exhaust diffuser having plasma actuator

PL221113B1
(en)

2012-01-25
2016-02-29
Gen Electric
Turbine exhaust diffuser system

EP2685054B1
(en)

2012-07-09
2020-11-25
ABB Schweiz AG
Diffuser of an exhaust gas turbine

WO2014158283A1
(en)

2013-03-14
2014-10-02
Bronwyn Power
A subsonic shock strut

WO2014175763A1
(en)

2013-04-25
2014-10-30
Siemens Aktiengesellschaft
Turbo-machine and waste heat utilization device

US9739201B2
(en)

2013-05-08
2017-08-22
General Electric Company
Wake reducing structure for a turbine system and method of reducing wake

US9322553B2
(en)

2013-05-08
2016-04-26
General Electric Company
Wake manipulating structure for a turbine system

US9435221B2
(en)

2013-08-09
2016-09-06
General Electric Company
Turbomachine airfoil positioning

US20150059312A1
(en)

2013-08-29
2015-03-05
General Electric Company
Exhaust stack having a co-axial silencer

US9598981B2
(en)

2013-11-22
2017-03-21
Siemens Energy, Inc.
Industrial gas turbine exhaust system diffuser inlet lip

US9617873B2
(en)

2014-09-15
2017-04-11
Siemens Energy, Inc.
Turbine exhaust cylinder / turbine exhaust manifold bolted stiffening ribs

EP3159501A1
(en)

2015-10-21
2017-04-26
Siemens Aktiengesellschaft
Flow engine comprising an outlet arrangement

US10563543B2
(en)

2016-05-31
2020-02-18
General Electric Company
Exhaust diffuser

US20190145284A1
(en)

2017-11-13
2019-05-16
National Chung Shan Institute Of Science And Technology
Exhaust channel of microturbine engine

US11028778B2
(en)

2018-09-27
2021-06-08
Pratt & Whitney Canada Corp.
Engine with start assist

KR102350377B1
(en)

2020-03-20
2022-01-14
두산중공업 주식회사
Anti-Separation Hub Structure for Exhaust Diffuser

Family Cites Families (15)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

DE697997C
(en)

1936-06-23
1940-10-29
Siemens Schuckertwerke Akt Ges

Air duct behind an axial fan with diffuser

US2538739A
(en)

1946-03-27
1951-01-16
Joy Mfg Co
Housing for fan and motor

US2828939A
(en)

1950-09-20
1958-04-01
Power Jets Res & Dev Ltd
Support of turbine casings and other structure

FR1104644A
(en)

1954-02-15
1955-11-22
Thomson Houston Comp Francaise

Improvements to Fluid Flow Control Systems

GB846329A
(en)

1957-12-12
1960-08-31
Napier & Son Ltd
Combustion turbine power units

DE1227290B
(en)

1959-11-04
1966-10-20
Otto Schiele Dr Ing

Diffuser arrangement of short overall length with a profile grille at the beginning and / or at the end of the diverging diffuser part

CH484358A
(en)

1968-02-15
1970-01-15
Escher Wyss Ag

Exhaust housing of an axial turbo machine

US3631672A
(en)

1969-08-04
1972-01-04
Gen Electric
Eductor cooled gas turbine casing

US4013378A
(en)

1976-03-26
1977-03-22
General Electric Company
Axial flow turbine exhaust hood

FR2401311A1
(en)

1977-08-25
1979-03-23
Europ Turb Vapeur

EXHAUST SYSTEM FOR AXIAL CONDENSABLE FLUID TURBINE

JPS5672206A
(en)

1979-11-14
1981-06-16
Nissan Motor Co Ltd
Diffuser with collector

DE3168712D1
(en)

1980-03-10
1985-03-21
Rolls Royce

DIFFUSION APPARATUS

DE3206626A1
(en)

1982-02-24
1983-09-01
Kraftwerk Union AG, 4330 Mülheim

EXHAUST CHANNEL FOR GAS TURBINES

IT1153351B
(en)

1982-11-23
1987-01-14
Nuovo Pignone Spa

PERFECTED COMPACT DIFFUSER, PARTICULARLY SUITABLE FOR HIGH-POWER GAS TURBINES

JPS60196414A
(en)

1984-03-16
1985-10-04
Hitachi Ltd
Rectifier for gas turbine duct

1986

1986-09-26
CH
CH3876/86A
patent/CH672004A5/de
not_active
IP Right Cessation

1987

1987-09-02
EP
EP87112769A
patent/EP0265633B1/en
not_active
Expired – Lifetime

1987-09-02
DE
DE8787112769T
patent/DE3767965D1/en
not_active
Expired – Fee Related

1987-09-21
AU
AU78802/87A
patent/AU603136B2/en
not_active
Ceased

1987-09-21
US
US07/099,020
patent/US4802821A/en
not_active
Expired – Lifetime

1987-09-25
JP
JP62239105A
patent/JP2820403B2/en
not_active
Expired – Fee Related

Also Published As

Publication number
Publication date

AU603136B2
(en)

1990-11-08

EP0265633B1
(en)

1991-02-06

CH672004A5
(en)

1989-10-13

JP2820403B2
(en)

1998-11-05

JPS6390630A
(en)

1988-04-21

DE3767965D1
(en)

1991-03-14

EP0265633A1
(en)

1988-05-04

US4802821A
(en)

1989-02-07

Contact information