JP6752216B2 - タービンエンジン用オイルジェット - Google Patents
タービンエンジン用オイルジェット Download PDFInfo
- Publication number
- JP6752216B2 JP6752216B2 JP2017551217A JP2017551217A JP6752216B2 JP 6752216 B2 JP6752216 B2 JP 6752216B2 JP 2017551217 A JP2017551217 A JP 2017551217A JP 2017551217 A JP2017551217 A JP 2017551217A JP 6752216 B2 JP6752216 B2 JP 6752216B2
- Authority
- JP
- Japan
- Prior art keywords
- jet
- membrane
- fluid
- turbine engine
- oil
- 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.)
- Expired - Fee Related
Links
- 239000012528 membrane Substances 0.000 claims description 34
- 239000012530 fluid Substances 0.000 claims description 24
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 description 34
- 230000036316 preload Effects 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Images
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
- F01D25/18—Lubricating arrangements
- F01D25/20—Lubricating arrangements using lubrication pumps
-
- 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
- F01D25/18—Lubricating arrangements
-
- 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
- F01D9/00—Stators
- F01D9/06—Fluid supply conduits to nozzles or the like
- F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
-
- 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
- F02C7/06—Arrangements of bearings; Lubricating
-
- 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
- F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
-
- 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
- F02C7/26—Starting; Ignition
-
- 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
-
- 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
- F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
- F16K17/0453—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces the member being a diaphragm
-
- 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
- F05D2260/98—Lubrication
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7879—Resilient material valve
- Y10T137/7888—With valve member flexing about securement
- Y10T137/789—Central mount
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Check Valves (AREA)
- Safety Valves (AREA)
- Nozzles (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
Claims (13)
- 加圧流体の流れを目的とする循環パイプ(18)を含む本体(16)を備えるジェット(10)であって、本体(16)が、第1の部分(24)と、第2の部分(26)とを備え、弾性変形可能なメンブレン(52)がその間に挿入され、前記メンブレンが、パイプ(18)内の流体の循環を防止する密封位置と、パイプ(18)内の流体の循環を可能にする位置との間で変形することができ、第2の部分(26)が、メンブレン(52)を密封位置に予め荷重するように、流体の循環とは反対の方向に配置されたメンブレン(52)に接して力を加えるように構成された支持手段(46)を含み、前記支持手段が、メンブレン(52)の中央部分に凭れる凸状隆起部(46)を含み、凸状隆起部は、略半球状の外面を有することを特徴とする、ジェット。
- 凸状隆起部(46)が、流体の流れの方向に対して略横方向に延在する少なくとも2本のアーム(48)によって第2の部分(26)の内壁に結合されて、隆起部(46)と内壁との間に流体を通過させるための少なくとも1つの開口(50)を画定する、請求項1に記載のジェット。
- メンブレンが、第2の部分(26)の上流端部に挿入された第1の部分(24)の下流端部を覆い、第1の部分(24)の前記下流端部が、流体の流れの方向に対して略垂直方向にメンブレン(52)の縁部の反対側に配置される、下流に突出するスタッド(54)を含む、請求項2に記載のジェット。
- 第1の部分(24)の前記下流端部は、第1の部分(24)の下流端部のまわりに規則的に分配された少なくとも3つのスタッド(54)を備える、請求項3に記載のジェット。
- メンブレン(52)が、0.5mm未満の厚さのシートである、請求項1から4のいずれか一項に記載のジェット。
- 前記シートは、鋼製である、請求項5に記載のジェット。
- 前記シートは、0.15〜0.3mmの厚さのシートである、請求項5または6に記載のジェット。
- 前記ジェットは、タービンエンジン用のオイルジェットである、請求項1から7のいずれか一項に記載のジェット。
- 請求項1〜7のいずれか一項によるジェット(10)を収容するハウジングを含むケーシングを備えるアセンブリであって、第1の部分(24)が、ハウジングの底壁に対して取り付けられ、締付手段(14)が、第2の部分(26)を第1の部分(24)に対して締め付けるように、第2部分(26)に対して取り付けられる、アセンブリ。
- 前記ケーシングは、タービンエンジンケーシングである、請求項9に記載のアセンブリ。
- 締付手段が、ハウジングの内面にねじ止めされ、一端部が第2の部分(26)に取り付けられるナット(14)を含む、請求項9に記載のアセンブリ。
- 請求項1〜8のいずれか一項に記載の少なくとも1つのジェット、あるいは請求項9または11のいずれか一項に記載のアセンブリを備えることを特徴とする、タービンエンジン。
- 前記タービンエンジンは、ターボジェットエンジンまたはターボプロップエンジンである、請求項12に記載のタービンエンジン。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1552859 | 2015-04-02 | ||
FR1552859A FR3034463B1 (fr) | 2015-04-02 | 2015-04-02 | Gicleur d'huile pour turbomachine |
PCT/FR2016/050729 WO2016156744A1 (fr) | 2015-04-02 | 2016-03-31 | Gicleur d'huile pour turbomachine |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018516328A JP2018516328A (ja) | 2018-06-21 |
JP2018516328A5 JP2018516328A5 (ja) | 2020-06-18 |
JP6752216B2 true JP6752216B2 (ja) | 2020-09-09 |
Family
ID=53040663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017551217A Expired - Fee Related JP6752216B2 (ja) | 2015-04-02 | 2016-03-31 | タービンエンジン用オイルジェット |
Country Status (8)
Country | Link |
---|---|
US (1) | US10598044B2 (ja) |
EP (1) | EP3277992B1 (ja) |
JP (1) | JP6752216B2 (ja) |
CN (1) | CN107438703B (ja) |
CA (1) | CA2980677A1 (ja) |
FR (1) | FR3034463B1 (ja) |
RU (1) | RU2707779C2 (ja) |
WO (1) | WO2016156744A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3091903B1 (fr) * | 2019-01-23 | 2020-12-25 | Safran Aircraft Engines | Gicleur de liquide lubrifiant à débit limité |
US12098764B2 (en) | 2022-03-07 | 2024-09-24 | Hamilton Sundstrand Corporation | Shroud with integrated lube jets |
CN115451316B (zh) * | 2022-08-25 | 2023-11-21 | 常熟骏驰科技有限公司 | 一种金属膜片式回油阀 |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US530442A (en) * | 1894-12-04 | Pump-valve | ||
US2646059A (en) * | 1953-07-21 | Automatic drain valxe for portable | ||
US280212A (en) * | 1883-06-26 | Peters | ||
US28722A (en) * | 1860-06-12 | whitaker | ||
US2270333A (en) * | 1940-08-02 | 1942-01-20 | Glascote Products Inc | Pressure relief valve |
US2958376A (en) * | 1956-03-07 | 1960-11-01 | Bendix Corp | Starting control for internal combustion engines |
US3122156A (en) * | 1959-10-21 | 1964-02-25 | Ronald C Kersh | Flexible check valve |
DE2110747B2 (de) * | 1971-03-06 | 1975-06-26 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Anfahreinrichtung für einen an eine Turbine angekuppelten Generator |
US3807445A (en) * | 1972-06-19 | 1974-04-30 | American Hospital Supply Corp | Audible pressure relief valve for medical humidifier |
JPS4968006U (ja) * | 1972-09-22 | 1974-06-13 | ||
JPS576723Y2 (ja) * | 1977-03-04 | 1982-02-08 | ||
US4170873A (en) * | 1977-07-20 | 1979-10-16 | Avco Corporation | Lubrication system |
US4245465A (en) * | 1979-08-30 | 1981-01-20 | Avco Corporation | Gas turbine engine lubrication system including three stage flow control valve |
JPS5655734U (ja) * | 1979-10-05 | 1981-05-14 | ||
JPS5670124U (ja) * | 1979-11-05 | 1981-06-10 | ||
US4400123A (en) * | 1980-07-14 | 1983-08-23 | Rodun Development Corporation | Nut and thread protector |
US4535820A (en) * | 1984-05-24 | 1985-08-20 | Burron Medical Inc. | Normally closed check valve |
US4762149A (en) * | 1986-11-05 | 1988-08-09 | Pickl Jr Joseph | Double seal press assembled check valve |
JPH0267170U (ja) * | 1988-11-09 | 1990-05-21 | ||
JPH06103079B2 (ja) * | 1992-10-26 | 1994-12-14 | 昭和炭酸株式会社 | 弁装置 |
FR2731690B1 (fr) * | 1995-03-17 | 1997-06-06 | Total Raffinage Distribution | Dispositif de limitation de perte de liquide, adaptable sur un organe de distribution de liquide sous pression |
JP3752838B2 (ja) * | 1998-04-28 | 2006-03-08 | 株式会社デンソー | 流量制御弁 |
GB2327742B (en) * | 1997-07-25 | 2001-12-12 | Denso Corp | Flow control valve |
US8011363B2 (en) * | 2002-06-03 | 2011-09-06 | Mark Johnson | Exhalation valve for use in a breathing device |
GB2432406A (en) * | 2005-11-18 | 2007-05-23 | Keith Laidler | Aerosol valve |
WO2006059080A1 (en) * | 2004-12-02 | 2006-06-08 | Keith Laidler | A valve for a pressurised dispenser and a pressurised dispenser comprising such a valve |
ITBG20050019A1 (it) * | 2005-05-10 | 2006-11-11 | Larix Srl | Valvola di sparo |
GB2428517A (en) * | 2005-07-21 | 2007-01-31 | Weston Aerospace Ltd | Ceramic thermocouple |
FR2950390B1 (fr) * | 2009-09-23 | 2011-10-21 | Turbomeca | Doseur de carburant ayant un dispositif de regulation ameliore. |
JP6327752B2 (ja) * | 2012-05-16 | 2018-05-23 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 窒息防止弁アセンブリ |
WO2015182154A1 (en) * | 2014-05-30 | 2015-12-03 | Kawasaki Jukogyo Kabushiki Kaisha | Combustor for gas turbine engine |
US9896592B2 (en) * | 2014-11-21 | 2018-02-20 | Vernay Laboratories, Inc. | Temporary elastomeric functional barrier membrane and method of manufacture |
US10119551B2 (en) * | 2015-08-07 | 2018-11-06 | Hamilton Sundstrand Corporation | Anti-icing impeller spinner |
US10240537B2 (en) * | 2016-08-09 | 2019-03-26 | General Electric Company | Metering valve assembly and method of assembly thereof |
-
2015
- 2015-04-02 FR FR1552859A patent/FR3034463B1/fr active Active
-
2016
- 2016-03-31 RU RU2017133998A patent/RU2707779C2/ru active
- 2016-03-31 EP EP16718431.6A patent/EP3277992B1/fr active Active
- 2016-03-31 US US15/563,036 patent/US10598044B2/en active Active
- 2016-03-31 CA CA2980677A patent/CA2980677A1/fr not_active Abandoned
- 2016-03-31 WO PCT/FR2016/050729 patent/WO2016156744A1/fr active Application Filing
- 2016-03-31 CN CN201680020738.1A patent/CN107438703B/zh active Active
- 2016-03-31 JP JP2017551217A patent/JP6752216B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
RU2017133998A3 (ja) | 2019-10-02 |
FR3034463A1 (fr) | 2016-10-07 |
CN107438703B (zh) | 2020-09-18 |
US20180371944A1 (en) | 2018-12-27 |
FR3034463B1 (fr) | 2017-05-19 |
CA2980677A1 (fr) | 2016-10-06 |
EP3277992A1 (fr) | 2018-02-07 |
EP3277992B1 (fr) | 2021-04-28 |
CN107438703A (zh) | 2017-12-05 |
RU2017133998A (ru) | 2019-05-06 |
RU2707779C2 (ru) | 2019-11-29 |
JP2018516328A (ja) | 2018-06-21 |
WO2016156744A1 (fr) | 2016-10-06 |
US10598044B2 (en) | 2020-03-24 |
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