JP2016533464A - 表面クーラー用の二重に配置されたバイパス弁 - Google Patents
表面クーラー用の二重に配置されたバイパス弁 Download PDFInfo
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- JP2016533464A JP2016533464A JP2016544046A JP2016544046A JP2016533464A JP 2016533464 A JP2016533464 A JP 2016533464A JP 2016544046 A JP2016544046 A JP 2016544046A JP 2016544046 A JP2016544046 A JP 2016544046A JP 2016533464 A JP2016533464 A JP 2016533464A
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- Prior art keywords
- thawing
- poppet
- heat exchanger
- cooling
- bypass valve
- Prior art date
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- 238000001816 cooling Methods 0.000 claims abstract description 168
- 239000012530 fluid Substances 0.000 claims abstract description 102
- 238000010257 thawing Methods 0.000 claims abstract description 83
- 238000004891 communication Methods 0.000 claims abstract description 17
- 239000012809 cooling fluid Substances 0.000 claims description 25
- 239000002775 capsule Substances 0.000 claims description 7
- 239000008188 pellet Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 description 47
- 230000001050 lubricating effect Effects 0.000 description 20
- 238000010586 diagram Methods 0.000 description 10
- 238000001125 extrusion Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000000567 combustion gas Substances 0.000 description 5
- 238000007710 freezing Methods 0.000 description 5
- 230000008014 freezing Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005219 brazing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
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- 238000005520 cutting process Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/0246—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid heat-exchange elements having several adjacent conduits forming a whole, e.g. blocks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0021—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for aircrafts or cosmonautics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0089—Oil coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/06—Derivation channels, e.g. bypass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/048—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Temperature-Responsive Valves (AREA)
- Lift Valve (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
Description
12 エンジン入口端
13 推進器コア
14 多段高圧圧縮機
16 燃焼器
17 ファンダクト
18 多段高圧タービン
19 ブレード
20 低圧タービン
22 低圧圧縮機
23 空気流路、冷却空気流
24 ファンブレード
25 高圧軸
26 ロータディスク
27 低圧軸
28 ファン組立体
29 中心軸線、エンジン軸線
30 飛行機、航空機
31 スプリッタ
32 タービンブレード
33 排気側
34 機体
35 ノーズ
36 尾部
38 翼
40 制御面
41 リザーバ
42 軸受
43 ギアボックス
44 軸受
45 ポンプ
46 軸受
48 経路
49 流体戻りライン
50、51、52 熱交換器
60 ヘリコプター、航空機
61 第1のロータ組立体
62 キャビン、キャビン部
64 機体
66 尾部
68 ガスタービンエンジン
70 第1のロータ
71 第2のロータ組立体
72 第2のロータ
100 熱交換器回路、冷却回路
136 バイパス弁
150、152 熱交換器
202 押し出し本体部
204 熱交換器セグメント
210 第1の端部
212 第2の端部
220 第1の半径方向表面
222 第2の半径方向表面
224 下流側の壁
226 上流側の壁
230 冷却フィン
232 コア冷却チャネル
240 冷却入口連結部
242 冷却出口連結部
248 解凍入口チャネル
250 解凍出口チャネル
290 第1のタブ
292 第2のタブ
702 弁体
704 コア冷却流路
706 解凍流路
710 弁キャップ
712 ばねシート
714 動力部品戻りばね
715 ワックスカプセル
716 動力部品
717 ワックスペレット
718 上柱
720 段差
722 過圧ばね
724 解凍ポペット
725 シート
726 ポペットばね
730 過圧ポペット
734 コア冷却ポペット
Claims (15)
- 熱交換器(50、150)用のバイパス弁(136)であって、
弁体(702)と、
前記弁体を通って延びる動力部品(716)と、
前記弁体を通過する解凍流路(706)と、前記弁体を通過するコア冷却流路(704)と、
前記解凍流路と流体連通し、前記動力部品に動作可能に連結された解凍ポペット(724)であって、前記解凍ポペットは、第1の閉位置と第2の開位置との間で移動可能な、解凍ポペットと、
前記コア冷却流路と流体連通するコア冷却ポペット(734)であって、前記コア冷却ポペットは、前記動力部品に動作可能に連結される、コア冷却ポペットと
を備える、熱交換器用のバイパス弁。 - 前記動力部品が、戻りばね(714)によって付勢される、請求項1に記載の熱交換器用のバイパス弁。
- 前記解凍ポペットと係合する過圧ばね(722)をさらに備える、請求項2に記載の熱交換器用のバイパス弁。
- 前記解凍ポペットが、ばね付勢される、請求項3に記載の熱交換器用のバイパス弁。
- 前記解凍流路と前記コア冷却流路との間に配置される、過圧ポペット(730)をさらに備える、請求項3に記載の熱交換器用のバイパス弁。
- 前記過圧ばねが、前記過圧ポペットと係合する、請求項5に記載の熱交換器用のバイパス弁。
- 前記動力部品が、ワックスカプセル(715)を有する、請求項1に記載の熱交換器用のバイパス弁。
- 前記ワックスカプセルが、内部にワックスペレット(717)を有する、請求項7に記載の熱交換器用のバイパス弁。
- 前記ワックスカプセルが、通過する冷却流体の温度に基づいて状態を変える、請求項8に記載の熱交換器用のバイパス弁。
- 冷却流体が比較的低温であるときに、前記コア冷却ポペットが閉じ、前記解凍ポペットが開く、請求項1に記載の熱交換器用のバイパス弁。
- 前記冷却流体が比較的温かいときに、前記コア冷却ポペットが開き、前記解凍ポペットが閉じる、請求項10に記載の熱交換器用のバイパス弁。
- 前記冷却流体の圧力が高すぎるときに、過圧ポペット(730)が、圧力を抜くために開く、請求項11に記載の熱交換器用のバイパス弁。
- 前記コア冷却ポペットが、前記動力部品に連結され、前記解凍ポペットが、前記動力部品に対して移動する、請求項1に記載の熱交換器用のバイパス弁。
- 熱交換器(50、150)用のバイパス弁(136)であって、
弁体(702)と、
前記弁体を通って延びる動力部品(716)と、
前記弁体を通過する解凍流路(706)と、
前記弁体を通過するコア冷却流路(704)と、
前記解凍流路と流体連通し、前記動力部品に動作可能に連結された解凍ポペット(724)であって、前記解凍ポペットは、第1の閉位置と第2の開位置との間で移動可能な、解凍ポペットと、
前記コア冷却流路と流体連通するコア冷却ポペット(734)であって、前記コア冷却ポペットは、前記動力部品に動作可能に連結され、
前記コア冷却ポペットが開いているときは、前記解凍ポペットが閉じて配置され、冷却流体は、前記コア冷却流路を通って前記弁体を通過し、
前記コア冷却ポペットが閉じているときは、前記解凍ポペットが開き、前記冷却流体のほぼ全てが、前記解凍流路を通って前記弁体を通過する、コア冷却ポペットと
を備える、熱交換器用のバイパス弁。 - 熱交換器回路(100)であって、
本体(202)を有する、熱交換のための熱交換器(50、150)であって、
前記熱交換のための複数の冷却フィン(230)と、
前記複数の冷却フィンに近接して配置された、前記本体内の第1の複数のコア冷却チャネル(232)であって、
前記第1の複数のコア冷却チャネルは、高温のエンジン流体導管と流体連通する少なくとも1つの冷却入口連結部(240)、および冷却出口連結部(242)を有する、第1の複数のコア冷却チャネルと、
前記少なくとも1つの冷却入口連結部(240)、および前記少なくとも1つの冷却出口連結部(242)と流体連通する、第2の複数の解凍チャネル(248、250)であって、前記解凍チャネルは、少なくとも1つの解凍入口(248)および解凍出口(250)を有する、第2の複数の解凍チャネルと、
前記冷却入口連結部、および前記少なくとも1つの解凍入口と入力流体連通し、前記解凍出口、および前記少なくとも1つの冷却出口連結部(242)と出力流体連通しているバイパス弁(136)であって、
前記バイパス弁が、エンジン流体が前記バイパス弁内で2つの流路を流れることを可能にする、二重のポペット(724、734)を有する、バイパス弁と
を含む、熱交換器を備える、熱交換回路。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361880937P | 2013-09-22 | 2013-09-22 | |
US61/880,937 | 2013-09-22 | ||
PCT/US2014/056745 WO2015042514A2 (en) | 2013-09-22 | 2014-09-22 | Dual seated by-pass valve for surface coolers |
Publications (2)
Publication Number | Publication Date |
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JP2016533464A true JP2016533464A (ja) | 2016-10-27 |
JP6239770B2 JP6239770B2 (ja) | 2017-11-29 |
Family
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JP2016544046A Active JP6239770B2 (ja) | 2013-09-22 | 2014-09-22 | 熱交換回路 |
Country Status (5)
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US (3) | US20160216053A1 (ja) |
EP (1) | EP3047182A2 (ja) |
JP (1) | JP6239770B2 (ja) |
CA (1) | CA2924679C (ja) |
WO (1) | WO2015042514A2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2017122446A (ja) * | 2015-12-30 | 2017-07-13 | ゼネラル・エレクトリック・カンパニイ | テレメトリを用いた冷却流量の受動流量変調 |
JP2017122447A (ja) * | 2015-12-30 | 2017-07-13 | ゼネラル・エレクトリック・カンパニイ | キャビティの中への冷却流量の受動流量変調 |
JP2020502413A (ja) * | 2016-12-14 | 2020-01-23 | サフラン・エアクラフト・エンジンズ | タービンエンジンの流体回路 |
JP2021526974A (ja) * | 2018-06-14 | 2021-10-11 | サフラン・エアクラフト・エンジンズ | ターボ機械用熱交換器の製造方法 |
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WO2015042514A2 (en) * | 2013-09-22 | 2015-03-26 | Unison Industries, Llc | Dual seated by-pass valve for surface coolers |
US10697371B2 (en) * | 2015-12-28 | 2020-06-30 | General Electric Company | Method and system for a combined air-oil cooler and fuel-oil cooler heat exchanger |
US10118695B2 (en) | 2016-03-18 | 2018-11-06 | Pratt & Whitney Canada Corp. | Directional control system and method of providing directional control |
US10174665B2 (en) | 2016-03-18 | 2019-01-08 | Pratt & Whitney Canada Corp. | Active control flow system and method of cooling and providing active flow control |
EP3399271B1 (en) | 2017-05-02 | 2021-08-18 | HS Marston Aerospace Limited | Heat exchanger |
US20200200040A1 (en) * | 2018-12-19 | 2020-06-25 | Unison Industries, Llc | Aircraft surface cooler assembly |
US12006870B2 (en) * | 2020-12-10 | 2024-06-11 | General Electric Company | Heat exchanger for an aircraft |
GB202108550D0 (en) * | 2021-06-16 | 2021-07-28 | Rolls Royce Plc | Gas turbine engine |
GB2622213A (en) * | 2022-09-06 | 2024-03-13 | Rolls Royce Plc | A thermal management system for an aircraft |
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JP2017122446A (ja) * | 2015-12-30 | 2017-07-13 | ゼネラル・エレクトリック・カンパニイ | テレメトリを用いた冷却流量の受動流量変調 |
JP2017122447A (ja) * | 2015-12-30 | 2017-07-13 | ゼネラル・エレクトリック・カンパニイ | キャビティの中への冷却流量の受動流量変調 |
JP7012428B2 (ja) | 2015-12-30 | 2022-01-28 | ゼネラル・エレクトリック・カンパニイ | テレメトリを用いた冷却流量の受動流量変調 |
JP7012429B2 (ja) | 2015-12-30 | 2022-01-28 | ゼネラル・エレクトリック・カンパニイ | キャビティの中への冷却流量の受動流量変調 |
JP2020502413A (ja) * | 2016-12-14 | 2020-01-23 | サフラン・エアクラフト・エンジンズ | タービンエンジンの流体回路 |
JP7175895B2 (ja) | 2016-12-14 | 2022-11-21 | サフラン・エアクラフト・エンジンズ | タービンエンジンの流体回路 |
JP2021526974A (ja) * | 2018-06-14 | 2021-10-11 | サフラン・エアクラフト・エンジンズ | ターボ機械用熱交換器の製造方法 |
JP7337852B2 (ja) | 2018-06-14 | 2023-09-04 | サフラン・エアクラフト・エンジンズ | ターボ機械用熱交換器の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20180087852A1 (en) | 2018-03-29 |
US10345057B2 (en) | 2019-07-09 |
US20160216053A1 (en) | 2016-07-28 |
CA2924679A1 (en) | 2015-03-26 |
US20190301820A1 (en) | 2019-10-03 |
CA2924679C (en) | 2018-07-17 |
WO2015042514A3 (en) | 2015-07-02 |
US11029103B2 (en) | 2021-06-08 |
EP3047182A2 (en) | 2016-07-27 |
WO2015042514A2 (en) | 2015-03-26 |
JP6239770B2 (ja) | 2017-11-29 |
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