JP2015515382A - 熱交換器とその部分の形成方法 - Google Patents
熱交換器とその部分の形成方法 Download PDFInfo
- Publication number
- JP2015515382A JP2015515382A JP2014549030A JP2014549030A JP2015515382A JP 2015515382 A JP2015515382 A JP 2015515382A JP 2014549030 A JP2014549030 A JP 2014549030A JP 2014549030 A JP2014549030 A JP 2014549030A JP 2015515382 A JP2015515382 A JP 2015515382A
- Authority
- JP
- Japan
- Prior art keywords
- access opening
- metal body
- forming
- cutting
- edm wire
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 37
- 229910052751 metal Inorganic materials 0.000 claims abstract description 77
- 239000002184 metal Substances 0.000 claims abstract description 77
- 239000000463 material Substances 0.000 claims abstract description 44
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 238000002844 melting Methods 0.000 claims abstract description 9
- 230000008018 melting Effects 0.000 claims abstract description 9
- 238000005520 cutting process Methods 0.000 claims description 19
- 238000005219 brazing Methods 0.000 claims description 4
- 238000007373 indentation Methods 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- -1 nickel 201 Chemical compound 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
-
- 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
- F02K3/08—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof
- F02K3/105—Heating the by-pass flow
- F02K3/115—Heating the by-pass flow by means of indirect heat exchange
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/14—Making holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/10—Heat sinks
-
- 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
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Description
22 上面、第1の表面
24 下面、第2の表面
26 突起
30 アクセス開口
34 EDMワイヤ
36 通路
40 流路
42 金属閉塞要素
46 刻み目
48 鋭角突起
50 フィン
Claims (21)
- 660℃より高い融解温度を持つ材料から作られ、第1の表面を有する金属ボディを持つ熱交換器に流路を形成する方法であって、
前記金属ボディのある寸法にわたるアクセス開口を前記金属ボディに切り開くことと、
前記アクセス開口に沿って延在し前記アクセス開口を通してアクセス可能な通路を前記金属ボディに形成するために、前記アクセス開口に沿って前記金属ボディから材料を取り除くことと、
前記流路を形成するために前記アクセス開口を閉じることと、を含む方法。 - 前記材料を取り除くことは、前記通路が前記アクセス開口より大きな断面を持つように十分な材料を取り除くことを含む、請求項1記載の方法。
- 前記断面は実質的に円形である、請求項2記載の方法。
- 前記アクセス開口を閉じることは、前記第1の表面に金属閉塞要素を取り付けることを含む、請求項1記載の方法。
- 前記第1の表面に前記金属閉塞要素を取り付けることは、前記第1の表面に前記金属閉塞要素を蝋付けすることを含む、請求項4記載の方法。
- 前記ボディから材料を取り除くことは、切除工具を前記アクセス開口内に通することにより前記ボディから前記材料を切除することを含む、請求項1記載の方法。
- 前記切除工具を前記アクセス開口内に通すことは、EDMワイヤを前記アクセス開口内に通し、前記EDMワイヤで前記材料を切除することを含む、請求項6記載の方法。
- 前記アクセス開口を切り開くことは、前記EDMワイヤで前記アクセス開口を切り開くことを含む、請求項7記載の方法。
- 前記EDMワイヤで前記材料を切除することは、前記EDMワイヤを前記通路の中央領域に移動させ、前記中央領域からの距離が増加する経路で前記EDMワイヤを移動させることを含む、請求項8記載の方法。
- 660℃より高い融解温度を持つ材料から作られ、互いに反対向きの第1と第2の表面とを持つ金属ボディから熱交換器を形成する方法であって、
前記金属ボディの前記第1の表面に、前記第1の表面のある寸法にわたるアクセス開口を切り開き、
前記アクセス開口に沿って延在し前記アクセス開口を通してアクセス可能な流路を前記金属ボディに形成するために、前記アクセス開口に沿って前記金属ボディから材料を取り除き、
前記流路を形成するために前記アクセス開口を閉じることによって、
前記金属ボディに少なくとも1つの流路を形成することと、
前記第2の表面から突出した少なくとも1つのフィンを形成することとを含み、
流体が前記流路を通過することができ、前記流体からの熱を前記フィンを通して散逸可能な方法。 - 前記材料を取り除くことは、EDMワイヤを前記アクセス開口内に通し、前記EDMワイヤによって前記材料を切除することを含む、請求項10記載の方法。
- 前記アクセス開口を切り開くことは、前記EDMワイヤで前記アクセス開口を切り開くことを含む、請求項11記載の方法。
- 前記EDMワイヤで前記材料を切除することは、前記EDMワイヤを前記流路の中央領域に移動させ、前記中央領域からの距離が増加する経路で前記EDMワイヤを移動させることを含む、請求項12記載の方法。
- 前記少なくとも1つのフィンを形成することは、前記第2の表面へスカイビング刃を案内し、前記材料内へ前記スカイビング刃を前進させ、前記金属ボディに付いたまま残るフィンを形成することを含む、請求項13記載の方法。
- 前記材料を取り除くことは、前記流路が前記アクセス開口より大きな断面を持つように十分な材料を取り除くことを含む、請求項10記載の方法。
- 前記断面は実質的に円形である、請求項15記載の方法。
- 前記アクセス開口を閉じることは、前記第1の表面に金属閉塞要素を取り付けることを含む、請求項10記載の方法。
- 前記第1の表面に前記金属閉塞要素を取り付けることは、前記第1の表面に前記金属閉塞要素を蝋付けすることを含む、請求項17記載の方法。
- 前記少なくとも1つのフィンを形成することは、前記第2の表面へスカイビング刃を案内し、前記材料内へ前記スカイビング刃を前進させ、前記金属ボディに付いたまま残るフィンを形成することを含む、請求項10記載の方法。
- 前記少なくとも1つのフィンを形成することは、複数のフィンを形成することを含む、請求項19記載の方法。
- 前記複数のフィンを形成することは、前記金属ボディから延びる複数の突起上にフィンの列を形成することを含む、請求項20記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/331,179 US9238284B2 (en) | 2011-12-20 | 2011-12-20 | Methods for forming a heat exchanger and portions thereof |
US13/331,179 | 2011-12-20 | ||
PCT/US2012/056879 WO2013095731A2 (en) | 2011-12-20 | 2012-09-24 | Methods for forming a heat exchanger and portions thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015515382A true JP2015515382A (ja) | 2015-05-28 |
JP6110873B2 JP6110873B2 (ja) | 2017-04-05 |
Family
ID=48048168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014549030A Active JP6110873B2 (ja) | 2011-12-20 | 2012-09-24 | 熱交換器とその部分の形成方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9238284B2 (ja) |
EP (1) | EP2794183B1 (ja) |
JP (1) | JP6110873B2 (ja) |
CA (1) | CA2858600C (ja) |
WO (1) | WO2013095731A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015525868A (ja) * | 2012-07-30 | 2015-09-07 | ゼネラル・エレクトリック・カンパニイ | インタークーラ用の熱交換器、および水抽出装置 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3015654B1 (fr) * | 2013-12-23 | 2015-12-04 | Snecma | Echangeur de chaleur d'une turbomachine |
FR3016956B1 (fr) * | 2014-01-29 | 2019-04-19 | Safran Aircraft Engines | Echangeur de chaleur d'une turbomachine |
EP2910765B1 (en) * | 2014-02-21 | 2017-10-25 | Rolls-Royce Corporation | Single phase micro/mini channel heat exchangers for gas turbine intercooling and corresponding method |
EP2910887B1 (en) * | 2014-02-21 | 2019-06-26 | Rolls-Royce Corporation | Microchannel heat exchangers for gas turbine intercooling and condensing as well as corresponding method |
DE102015110522B4 (de) * | 2015-06-30 | 2017-04-27 | Karlsruher Institut für Technologie | Verfahren zur Herstellung von Rohteilen mit innenliegenden Kanälen |
WO2018017003A1 (en) * | 2016-07-19 | 2018-01-25 | Volvo Construction Equipment Ab | A heat exchanger and a working machine |
US10253785B2 (en) * | 2016-08-31 | 2019-04-09 | Unison Industries, Llc | Engine heat exchanger and method of forming |
US20180238640A1 (en) * | 2017-02-23 | 2018-08-23 | Unison Industries, Llc | Heat exchanger and methods of forming fins in a heat exchanger |
US10184728B2 (en) * | 2017-02-28 | 2019-01-22 | General Electric Company | Additively manufactured heat exchanger including flow turbulators defining internal fluid passageways |
US10551131B2 (en) * | 2018-01-08 | 2020-02-04 | Hamilton Sundstrand Corporation | Method for manufacturing a curved heat exchanger using wedge shaped segments |
US20190277580A1 (en) * | 2018-03-07 | 2019-09-12 | United Technologies Corporation | Segmented fins for a cast heat exchanger |
BE1027057B1 (fr) * | 2019-02-18 | 2020-09-14 | Safran Aero Boosters Sa | Échangeur de chaleur air-huile |
CN114211208B (zh) * | 2021-12-27 | 2024-02-27 | 安徽金寨将军磁业有限公司 | 一种永磁铁氧体磁瓦合金模具圆弧面加工方法 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3886639A (en) * | 1975-02-01 | 1975-06-03 | Peerless Of America | Method of making a finned heat exchanger |
JPS55116097A (en) * | 1979-02-26 | 1980-09-06 | Peerless Of America | Heat exchanger and making method thereof |
JP2001156224A (ja) * | 1999-11-26 | 2001-06-08 | Showa Alum Corp | ヒートシンクおよびその製造方法 |
JP2002307245A (ja) * | 2001-04-19 | 2002-10-23 | Ngk Insulators Ltd | ワイヤ放電加工機による穴加工法 |
US20040228781A1 (en) * | 2003-05-16 | 2004-11-18 | Tonkovich Anna Lee | Microchannel with internal fin support for catalyst or sorption medium |
JP2006010305A (ja) * | 2004-05-21 | 2006-01-12 | Showa Denko Kk | ロールボンドパネル及びその製造方法 |
JP2006063974A (ja) * | 2004-08-26 | 2006-03-09 | United Technol Corp <Utc> | タービンエンジン部品の製造方法 |
US20060157234A1 (en) * | 2005-01-14 | 2006-07-20 | Honeywell International Inc. | Microchannel heat exchanger fabricated by wire electro-discharge machining |
JP2007038298A (ja) * | 2005-08-02 | 2007-02-15 | United Technol Corp <Utc> | 異種金属の液相拡散接合 |
US20080216315A1 (en) * | 2005-09-06 | 2008-09-11 | Volvo Aero Corporation | Method of Producing an Engine Wall Structure |
US20100108289A1 (en) * | 2008-08-08 | 2010-05-06 | Alliant Techsystems Inc. | Method of manufacturing heat exchanger cooling passages in aero propulsion structure |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5012646A (en) | 1988-11-28 | 1991-05-07 | Machen, Inc. | Turbine engine having combustor air precooler |
US6390181B1 (en) * | 2000-10-04 | 2002-05-21 | David R. Hall | Densely finned tungsten carbide and polycrystalline diamond cooling module |
US6675881B1 (en) * | 2002-11-07 | 2004-01-13 | Pratt And Whitney Canada Corp. | Heat exchanger with fins formed from slots |
US7861408B2 (en) * | 2005-06-07 | 2011-01-04 | Wolverine Tube, Inc. | Heat transfer surface for electronic cooling |
US8387362B2 (en) | 2006-10-19 | 2013-03-05 | Michael Ralph Storage | Method and apparatus for operating gas turbine engine heat exchangers |
US7610948B2 (en) * | 2007-07-25 | 2009-11-03 | Tsung-Hsien Huang | Cooler module |
-
2011
- 2011-12-20 US US13/331,179 patent/US9238284B2/en not_active Expired - Fee Related
-
2012
- 2012-09-24 WO PCT/US2012/056879 patent/WO2013095731A2/en unknown
- 2012-09-24 JP JP2014549030A patent/JP6110873B2/ja active Active
- 2012-09-24 EP EP12839203.2A patent/EP2794183B1/en active Active
- 2012-09-24 CA CA2858600A patent/CA2858600C/en not_active Expired - Fee Related
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3886639A (en) * | 1975-02-01 | 1975-06-03 | Peerless Of America | Method of making a finned heat exchanger |
JPS55116097A (en) * | 1979-02-26 | 1980-09-06 | Peerless Of America | Heat exchanger and making method thereof |
JP2001156224A (ja) * | 1999-11-26 | 2001-06-08 | Showa Alum Corp | ヒートシンクおよびその製造方法 |
US6341651B1 (en) * | 1999-11-26 | 2002-01-29 | Showa Denko K.K. | Heat sink and method of fabricating same |
JP2002307245A (ja) * | 2001-04-19 | 2002-10-23 | Ngk Insulators Ltd | ワイヤ放電加工機による穴加工法 |
US20040228781A1 (en) * | 2003-05-16 | 2004-11-18 | Tonkovich Anna Lee | Microchannel with internal fin support for catalyst or sorption medium |
JP2006010305A (ja) * | 2004-05-21 | 2006-01-12 | Showa Denko Kk | ロールボンドパネル及びその製造方法 |
JP2006063974A (ja) * | 2004-08-26 | 2006-03-09 | United Technol Corp <Utc> | タービンエンジン部品の製造方法 |
US20060157234A1 (en) * | 2005-01-14 | 2006-07-20 | Honeywell International Inc. | Microchannel heat exchanger fabricated by wire electro-discharge machining |
JP2007038298A (ja) * | 2005-08-02 | 2007-02-15 | United Technol Corp <Utc> | 異種金属の液相拡散接合 |
US20080216315A1 (en) * | 2005-09-06 | 2008-09-11 | Volvo Aero Corporation | Method of Producing an Engine Wall Structure |
US20100108289A1 (en) * | 2008-08-08 | 2010-05-06 | Alliant Techsystems Inc. | Method of manufacturing heat exchanger cooling passages in aero propulsion structure |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015525868A (ja) * | 2012-07-30 | 2015-09-07 | ゼネラル・エレクトリック・カンパニイ | インタークーラ用の熱交換器、および水抽出装置 |
Also Published As
Publication number | Publication date |
---|---|
US9238284B2 (en) | 2016-01-19 |
CA2858600C (en) | 2019-09-03 |
EP2794183A2 (en) | 2014-10-29 |
WO2013095731A3 (en) | 2013-08-15 |
EP2794183B1 (en) | 2020-09-02 |
JP6110873B2 (ja) | 2017-04-05 |
WO2013095731A2 (en) | 2013-06-27 |
US20130152392A1 (en) | 2013-06-20 |
CA2858600A1 (en) | 2013-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6110873B2 (ja) | 熱交換器とその部分の形成方法 | |
US10823201B2 (en) | Engine heat exchanger and method of forming | |
EP3499170B1 (en) | Heat exchanger inlet | |
EP2184446B1 (en) | Shroud segment of a turbine and method of manufacture | |
US9581028B1 (en) | Small turbine stator vane with impingement cooling insert | |
EP3553446B1 (en) | Shaped leading edge of cast plate fin heat exchanger | |
JP6184035B2 (ja) | 鋳造されたプラットフォーム冷却回路を有するタービン翼形部 | |
US9017027B2 (en) | Component having cooling channel with hourglass cross section | |
US8511995B1 (en) | Turbine blade with platform cooling | |
US20130219854A1 (en) | Air-cooled oil cooler for turbofan engine | |
CN106795812A (zh) | 用于涡轮机的热交换和改进降噪的板 | |
US20180238238A1 (en) | Annular surface cooler and method of forming multiple fins in a heat exchanger | |
WO2015156815A1 (en) | Tubular cooler with integrated fan | |
EP3159481B1 (en) | Impingement tip cooling for gas turbine blade | |
US20170114710A1 (en) | Variable air fin geometry in a charge air cooler | |
US20180238640A1 (en) | Heat exchanger and methods of forming fins in a heat exchanger | |
EP3401507B1 (en) | Airfoil for a turbine comprising an impingement insert | |
EP3767074B1 (en) | Component of a turbine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150917 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160714 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160719 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160923 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170221 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170310 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6110873 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |