FR2013758A1 - - Google Patents

Info

Publication number: FR2013758A1
Authority: FR; France
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

FR6914796A

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.)

Sulzer AG

Original Assignee

Sulzer AG

Sulzer Freres SA

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.)

1968-07-26

Filing date

1969-05-08

Publication date

1970-04-10

1969-05-08 Application filed by Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG

1970-04-10 Publication of FR2013758A1 publication Critical patent/FR2013758A1/fr

Status Withdrawn legal-status Critical Current

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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
- 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
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Magnetic Bearings And Hydrostatic Bearings (AREA)
Mounting Of Bearings Or Others (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

FR6914796A 1968-07-26 1969-05-08 Withdrawn FR2013758A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1127668A CH494895A (de)	1968-07-26	1968-07-26	Leitschaufelkranz für Turbomaschinen

Publications (1)

Publication Number	Publication Date
FR2013758A1 true FR2013758A1 (fr)	1970-04-10

Family

ID=4371878

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR6914796A Withdrawn FR2013758A1 (fr)	1968-07-26	1969-05-08

Country Status (7)

Country	Link
US (1)	US3582231A (fr)
BE (1)	BE731928A (fr)
CH (1)	CH494895A (fr)
DE (1)	DE1751812B2 (fr)
FR (1)	FR2013758A1 (fr)
GB (1)	GB1271822A (fr)
NL (1)	NL145635B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3850544A (en) *	1973-11-02	1974-11-26	Gen Electric	Mounting arrangement for a bearing of axial flow turbomachinery having variable pitch stationary blades
US4025227A (en) *	1975-06-30	1977-05-24	United Technologies Corporation	Variable area turbine
US3966352A (en) *	1975-06-30	1976-06-29	United Technologies Corporation	Variable area turbine
CA1052231A (fr) *	1976-04-22	1979-04-10	Dominion Engineering Works Limited	Etancheite sur palier de turbine hydraulique
DE19747555A1 (de) *	1997-10-28	1999-04-29	Voith Sulzer Papiertech Patent	Heiz- und/oder kühlbarer Zylinder
US6453556B1 (en) *	2000-10-11	2002-09-24	Hmy Ltd.	Method of producing exhaust gas vane blade for superchargers of motor vehicles and vane blade
EP1895106A1 (fr) *	2006-08-28	2008-03-05	ABB Turbo Systems AG	Joint pour des aubes variables de guidage
CN112388260A (zh) *	2020-11-20	2021-02-23	无锡航亚科技股份有限公司	一种航空发动机双轴颈整流叶片轴颈的加工方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE514728A (fr) *	1951-10-10
GB755527A (en) *	1953-10-15	1956-08-22	Power Jets Res & Dev Ltd	Mounting of swivelling guide vane elements in axial flow elastic fluid turbines
US3013771A (en) *	1960-10-18	1961-12-19	Chrysler Corp	Adjustable nozzles for gas turbine engine
US3367628A (en) *	1966-10-31	1968-02-06	United Aircraft Corp	Movable vane unit

1968
- 1968-07-26 CH CH1127668A patent/CH494895A/de not_active IP Right Cessation
- 1968-08-02 DE DE19681751812 patent/DE1751812B2/de not_active Withdrawn
- 1968-08-09 NL NL686811394A patent/NL145635B/xx unknown
- 1968-11-27 US US779545A patent/US3582231A/en not_active Expired - Lifetime
1969
- 1969-04-23 BE BE731928D patent/BE731928A/xx unknown
- 1969-05-08 FR FR6914796A patent/FR2013758A1/fr not_active Withdrawn
- 1969-07-24 GB GB37290/69A patent/GB1271822A/en not_active Expired

Also Published As

Publication number	Publication date
CH494895A (de)	1970-08-15
US3582231A (en)	1971-06-01
NL6811394A (fr)	1970-01-29
NL145635B (nl)	1975-04-15
BE731928A (fr)	1969-10-23
DE1751812A1 (de)	1970-10-01
GB1271822A (en)	1972-04-26
DE1751812B2 (de)	1971-05-13

Legal Events

Date	Code	Title	Description
1983-03-25	ST	Notification of lapse

Publication	Publication Date	Title
AU428130B2 (fr)	1972-09-14
AU5184069A (fr)	1970-07-17
AU6168869A (fr)	1971-04-08
AU6171569A (fr)	1971-04-08
AU416157B2 (fr)	1971-08-23
AU2581067A (fr)	1970-02-19
AU2952567A (fr)	1970-05-14
AU4811568A (fr)	1974-08-01
AU421558B1 (fr)	1970-01-29
AU2580267A (fr)	1970-02-05
AU3224368A (fr)	1969-07-17
AU4744468A (fr)	1970-06-18
AR203075Q (fr)	1975-08-14
BE727483A (fr)	1969-07-01
AU4558658A (fr)	1970-05-07
BE727789A (fr)	1969-07-01
AU2496167A (fr)	1970-01-15
BE581157A (fr)
BE728716A (fr)	1969-08-20
AU4464266A (fr)	1970-04-16
BE728451A (fr)	1969-07-18
AU2889368A (fr)	1969-05-01
BE709435A (fr)	1968-07-16
BE722501A (fr)	1969-04-01
BE642636A (fr)