FR3042838B1 - Vanne a membranes et turbomachine comportant une telle vanne - Google Patents
Vanne a membranes et turbomachine comportant une telle vanneInfo
- Publication number
- FR3042838B1 FR3042838B1 FR1560233A FR1560233A FR3042838B1 FR 3042838 B1 FR3042838 B1 FR 3042838B1 FR 1560233 A FR1560233 A FR 1560233A FR 1560233 A FR1560233 A FR 1560233A FR 3042838 B1 FR3042838 B1 FR 3042838B1
- Authority
- FR
- France
- Prior art keywords
- valve
- turbomachine
- membrane
- membrane valve
- Prior art date
- 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.)
- Active
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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
- F01D11/20—Actively adjusting tip-clearance
- F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
- F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
- F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/18—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with diaphragm secured at one side only, e.g. to be laid on the seat by rolling action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/30—Arrangement of components
- F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
- F05D2250/313—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being perpendicular to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/611—Sequestration of CO2
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05D2260/71—Adjusting of angle of incidence or attack of rotating blades as a function of flow velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/50—Intrinsic material properties or characteristics
- F05D2300/501—Elasticity
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Driven Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1560233A FR3042838B1 (fr) | 2015-10-27 | 2015-10-27 | Vanne a membranes et turbomachine comportant une telle vanne |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1560233A FR3042838B1 (fr) | 2015-10-27 | 2015-10-27 | Vanne a membranes et turbomachine comportant une telle vanne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3042838A1 FR3042838A1 (fr) | 2017-04-28 |
FR3042838B1 true FR3042838B1 (fr) | 2017-11-03 |
Family
ID=54979809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1560233A Active FR3042838B1 (fr) | 2015-10-27 | 2015-10-27 | Vanne a membranes et turbomachine comportant une telle vanne |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3042838B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3086700B1 (fr) * | 2018-09-28 | 2021-01-01 | Safran Aircraft Engines | Circuit de ventilation d’aubes d’un turbomoteur, equipe d’une valve automatique |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2874926A (en) * | 1954-12-31 | 1959-02-24 | Gen Motors Corp | Compressor air bleed-off |
GB2170865A (en) * | 1985-02-08 | 1986-08-13 | Rolls Royce | Gas turbine engine with cooling device |
US5265415A (en) * | 1993-01-27 | 1993-11-30 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Liquid fuel injection elements for rocket engines |
US5996331A (en) * | 1997-09-15 | 1999-12-07 | Alliedsignal Inc. | Passive turbine coolant regulator responsive to engine load |
FR2967719B1 (fr) * | 2010-11-18 | 2012-11-16 | Snecma | Vanne de commande d'un jeu en sommet d'aube de turbine |
-
2015
- 2015-10-27 FR FR1560233A patent/FR3042838B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3042838A1 (fr) | 2017-04-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK3537765T3 (da) | Fremgangsmåde og indretning til omskiftning | |
DK3337549T3 (da) | Kateteranordninger med ventiler og tilhørende fremgangsmåder. | |
BR112017028158A2 (pt) | coletor de válvulas múltiplas integrado | |
DK3112249T3 (da) | System til behandling af boil-off-gas | |
DK3048295T3 (da) | Fremgangsmåde til opførelse af en vindmølle og vindmølle | |
DK3447347T3 (da) | Ventiltætning | |
DK3341069T3 (da) | Hæmostaseventil til indfører til medicinsk indretning | |
FI20155376A (fi) | Venttiilin asennoitin | |
DK3489290T3 (da) | Kompositmembran | |
DK3384191T3 (da) | Ventilindretning | |
DK3152022T3 (da) | Fremgangsmåde til fremstilling af en gipsplade og den gipsplade som opnås derved | |
DK3230556T3 (da) | Bælgventil og insprøjtningsventil | |
FR3050789B1 (fr) | Vanne multi-voies | |
DK3356710T3 (da) | Ventil | |
DK3120055T3 (da) | Membran og fremgangsmåde til fremstilling deraf | |
PL3318758T3 (pl) | Pompa z podwójną membraną i sposób uruchamiania takiej pompy z podwójną membraną | |
DK3456402T3 (da) | Gasseparationsfremgangsmåde | |
DK3504432T3 (da) | Højtryks brændstofspumpe | |
FI20155377A (fi) | Venttiilin asennoitin | |
DK3343077T3 (da) | Modtryksklapventilarrangement og anvendelse deraf. | |
DK2982821T3 (da) | Tætningselement og fremgangsmåde til dets fremstilling | |
DK3488132T3 (da) | Pressure relief valve | |
DK3070381T3 (da) | Lukkeelement til en ventilindreting | |
DE112016001190A5 (de) | Membran-Stirlingmaschine | |
DK3341635T3 (da) | Ventil, et ventilsæt og en metode til ændring af en ventil |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20170428 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20180809 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |