FR3079879B1 - Vanne de decharge a ouverture regulee - Google Patents

Vanne de decharge a ouverture regulee Download PDF

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Publication number
FR3079879B1
FR3079879B1 FR1852969A FR1852969A FR3079879B1 FR 3079879 B1 FR3079879 B1 FR 3079879B1 FR 1852969 A FR1852969 A FR 1852969A FR 1852969 A FR1852969 A FR 1852969A FR 3079879 B1 FR3079879 B1 FR 3079879B1
Authority
FR
France
Prior art keywords
valve
chamber
discharge valve
chambers
internal housing
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
Application number
FR1852969A
Other languages
English (en)
Other versions
FR3079879A1 (fr
Inventor
Marie Georges Caratge Antoine
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.)
Safran Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines SAS
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.)
Filing date
Publication date
Application filed by Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1852969A priority Critical patent/FR3079879B1/fr
Priority to US16/374,628 priority patent/US10865800B2/en
Publication of FR3079879A1 publication Critical patent/FR3079879A1/fr
Application granted granted Critical
Publication of FR3079879B1 publication Critical patent/FR3079879B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
    • F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
    • 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
    • F01D17/105—Final actuators by passing part of the fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/075—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type controlling flow ratio between flows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0223—Control schemes therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/023—Details or means for fluid extraction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Lift Valve (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

Contrôleur (74), actionneur de commande (52) et vanne de décharge (30) comportant : ○ une première chambre (40) pour la circulation d'un flux d'air de décharge lorsque la vanne (30) est ouverte et l'empêchant quand la vanne est fermée, ○ un logement interne dans lequel se déplace un moyen d'obturation (43) mobile entre une position d'ouverture et une position de fermeture de la vanne (30), ce moyen délimitant dans le logement interne deux chambres, la deuxième chambre (41) comportant des moyens de rappel (44) du moyen d'obturation (43) dans la position ouverte, et la troisième chambre (42), servant à être en relation fluidique avec l'actionneur de commande (52) afin d'actionner le moyen d'obturation (43) à l'encontre de moyens de rappel (44) les trois chambres (40, 41, 42) étant isolées de manière étanche l'une de l'autre par l'intermédiaire du premier moyen d'obturation (43). Le dispositif comprend une vanne de régulation (64).
FR1852969A 2018-04-05 2018-04-05 Vanne de decharge a ouverture regulee Active FR3079879B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1852969A FR3079879B1 (fr) 2018-04-05 2018-04-05 Vanne de decharge a ouverture regulee
US16/374,628 US10865800B2 (en) 2018-04-05 2019-04-03 Bleed valve with regulated opening

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1852969A FR3079879B1 (fr) 2018-04-05 2018-04-05 Vanne de decharge a ouverture regulee
FR1852969 2018-04-05

Publications (2)

Publication Number Publication Date
FR3079879A1 FR3079879A1 (fr) 2019-10-11
FR3079879B1 true FR3079879B1 (fr) 2020-05-08

Family

ID=62455731

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1852969A Active FR3079879B1 (fr) 2018-04-05 2018-04-05 Vanne de decharge a ouverture regulee

Country Status (2)

Country Link
US (1) US10865800B2 (fr)
FR (1) FR3079879B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3096084B1 (fr) * 2019-05-16 2021-04-16 Safran Aircraft Engines Procédé et dispositif d’estimation d’une zone morte d’une vanne de décharge de turbomachine
US11560968B2 (en) 2020-02-27 2023-01-24 Honeywell International Inc. Bleed valve with reduced noise
US11506132B1 (en) * 2021-12-06 2022-11-22 Pratt & Whitney Canada Corp. Gas turbine engine and associated method of controlling a valve
US11906071B1 (en) * 2022-08-26 2024-02-20 Hamilton Sundstrand Corporation Remote passively and actively actuated valve systems

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978166A (en) * 1957-05-28 1961-04-04 Gen Motors Corp Compressor bleed control
US3073511A (en) * 1959-05-18 1963-01-15 Garrett Corp Temperature compensated compressor bleed control mechanism
US3469771A (en) * 1967-10-20 1969-09-30 Daimler Benz Ag Installation for converting mechanical control movements into hydraulic control pressures
US3994617A (en) * 1972-09-15 1976-11-30 The Bendix Corporation Control apparatus particularly for a plurality of compressor bleed valves of a gas turbine engine
US4251985A (en) * 1979-07-17 1981-02-24 General Motors Corporation Bleed valve control circuit
US4574585A (en) * 1985-02-08 1986-03-11 General Motors Corporation Compressor bleed valve
US9297461B2 (en) * 2008-01-14 2016-03-29 Blac, Inc. Block and bleed valve assembly
US8011382B2 (en) * 2008-10-06 2011-09-06 Honeywell International Inc. Bi-modal bleed valve assembly for gas turbine engine
US8661833B2 (en) * 2011-01-14 2014-03-04 Hamilton Sundstrand Corporation Bleed valve module
FR2982319B1 (fr) 2011-11-07 2016-05-13 Snecma Systeme de commande d'une vanne pneumatique de turbomachine
US9400060B2 (en) * 2012-05-21 2016-07-26 VRG Controls, LLC Gas line control system and modular variable pressure controller
US20140346379A1 (en) * 2013-05-23 2014-11-27 Hamilton Sundstrand Corporation Backflow prevention valve
FR3036137B1 (fr) 2015-05-13 2017-06-02 Snecma Vanne papillon de decharge de pression d'un compresseur pour turbomachine d'aeronef
US20160376913A1 (en) * 2015-06-29 2016-12-29 Hamilton Sundstrand Corporation Pressure limiters
US20170067578A1 (en) * 2015-09-09 2017-03-09 Honeywell International Inc. Detection of high stage valve leakage by pressure lockup

Also Published As

Publication number Publication date
US10865800B2 (en) 2020-12-15
FR3079879A1 (fr) 2019-10-11
US20190309762A1 (en) 2019-10-10

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