FR2013756A1 - - Google Patents

Info

Publication number: FR2013756A1
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

FR6914063A

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

1969-05-02

Publication date

1970-04-10

1969-05-02 Application filed by Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG

1970-04-10 Publication of FR2013756A1 publication Critical patent/FR2013756A1/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Status Withdrawn legal-status Critical Current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
- 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
- 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
- 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)
Structures Of Non-Positive Displacement Pumps (AREA)
Mounting Of Bearings Or Others (AREA)

FR6914063A 1968-07-26 1969-05-02 Withdrawn FR2013756A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1127868A CH494340A (de)	1968-07-26	1968-07-26	Leitschaufelkranz für Turbomaschinen III

Publications (1)

Publication Number	Publication Date
FR2013756A1 true FR2013756A1 (fr)	1970-04-10

Family

ID=4371894

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR6914063A Withdrawn FR2013756A1 (fr)	1968-07-26	1969-05-02

Country Status (7)

Country	Link
US (1)	US3525574A (fr)
BE (1)	BE731930A (fr)
CH (1)	CH494340A (fr)
DE (1)	DE1751810B1 (fr)
FR (1)	FR2013756A1 (fr)
GB (1)	GB1271823A (fr)
NL (1)	NL6811396A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2030895A5 (fr) *	1969-05-23	1970-11-13	Motoren Turbinen Union
DE1926338A1 (de) *	1969-05-23	1970-12-17	Motoren Turbinen Union	Vorrichtung zur Lagerung schwenkbarer Leitschaufeln von thermischen Turbomaschinen
US4007998A (en) *	1975-08-22	1977-02-15	Carrier Corporation	Blade assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB579161A (en) *	1942-11-06	1946-07-25	Joseph Stanley Hall	Improvements relating to elastic fluid turbines
GB742241A (en) *	1951-02-15	1955-12-21	Power Jets Res & Dev Ltd	Improvements in the cooling of turbines
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
GB783970A (en) *	1954-09-17	1957-10-02	Napier & Son Ltd	Gaseous fluid turbines
DE1273928B (de) *	1962-02-23	1968-07-25	United Aircraft Corp	Dichte Verbindung zweier relativ zueinander beweglicher Rohrstutzen an Behaeltern
US3295823A (en) *	1965-10-13	1967-01-03	Raymond G H Waugh	Gas turbine cooling distribution system using the blade ring principle
US3367628A (en) *	1966-10-31	1968-02-06	United Aircraft Corp	Movable vane unit

1968
- 1968-07-26 CH CH1127868A patent/CH494340A/de not_active IP Right Cessation
- 1968-08-02 DE DE19681751810 patent/DE1751810B1/de not_active Withdrawn
- 1968-08-09 NL NL6811396A patent/NL6811396A/xx unknown
- 1968-11-27 US US779357A patent/US3525574A/en not_active Expired - Lifetime
1969
- 1969-04-23 BE BE731930D patent/BE731930A/xx unknown
- 1969-05-02 FR FR6914063A patent/FR2013756A1/fr not_active Withdrawn
- 1969-07-24 GB GB37292/69A patent/GB1271823A/en not_active Expired

Also Published As

Publication number	Publication date
GB1271823A (en)	1972-04-26
CH494340A (de)	1970-07-31
NL6811396A (fr)	1970-01-29
DE1751810B1 (de)	1971-06-09
BE731930A (fr)	1969-10-23
US3525574A (en)	1970-08-25

Legal Events

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

Publication	Publication Date	Title
AU428130B2 (fr)	1972-09-14
AU2374870A (fr)	1972-06-29
AU5184069A (fr)	1970-07-17
AU6168869A (fr)	1971-04-08
AU6171569A (fr)	1971-04-08
AU429879B2 (fr)	1972-11-09
AU416157B2 (fr)	1971-08-23
AU2581067A (fr)	1970-02-19
AU4811568A (fr)	1974-08-01
AU421558B1 (fr)	1970-01-29
AU3789668A (fr)	1968-06-20
AU4744468A (fr)	1970-06-18
AU3224368A (fr)	1969-07-17
AU2580267A (fr)	1970-02-05
AU479393A (fr)	1974-02-07
BE708888A (fr)	1968-07-03
AU4503667A (fr)	1970-04-23
AU4558658A (fr)	1970-05-07
AU463027A (fr)	1971-03-04
AU4270368A (fr)	1970-03-05
BE727554A (fr)	1969-07-01
AU479894A (fr)	1973-08-30
AU4224469A (fr)	1970-02-26
AU3083868A (fr)	1969-10-30
BE728333A (fr)	1969-08-13