JP6208848B2 - 複数の小径パラジウム合金管を共通のベースプレートに空間効率よく溶接するシステムおよび方法 - Google Patents
複数の小径パラジウム合金管を共通のベースプレートに空間効率よく溶接するシステムおよび方法 Download PDFInfo
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- JP6208848B2 JP6208848B2 JP2016509020A JP2016509020A JP6208848B2 JP 6208848 B2 JP6208848 B2 JP 6208848B2 JP 2016509020 A JP2016509020 A JP 2016509020A JP 2016509020 A JP2016509020 A JP 2016509020A JP 6208848 B2 JP6208848 B2 JP 6208848B2
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- tube
- matrix
- hole
- metal
- base plate
- Prior art date
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- 229910001252 Pd alloy Inorganic materials 0.000 title claims description 20
- 238000003466 welding Methods 0.000 title description 29
- 238000000034 method Methods 0.000 title description 18
- 239000011159 matrix material Substances 0.000 claims description 36
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 21
- 239000001257 hydrogen Substances 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 229910001092 metal group alloy Inorganic materials 0.000 claims 4
- 238000005219 brazing Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 229910000856 hastalloy Inorganic materials 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 238000012372 quality testing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/022—Metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/06—Tubular membrane modules
- B01D63/061—Manufacturing thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/003—Membrane bonding or sealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/04—Tubular membranes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
- F28F9/185—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding with additional preformed parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/06—Fastening; Joining by welding
- F28F2275/067—Fastening; Joining by welding by laser welding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Laser Beam Processing (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
22 管アセンブリ
24 管
26 溶接終端部
30 上端
32 下端
34 開放中央管路
40 フレア構造
42 平坦面
44 内斜面
46 外斜面
50 ベースプレート
51 第1表面
52 穴部
53 第2表面
55 皿形領域
Claims (6)
- 第1表面、対向する第2表面、および前記第1表面から前記第2表面へと延びる複数の穴部を有する金属プレートであって、前記複数の穴部の各穴部が、前記第1表面から前記穴部内に漏斗状に集中する、第1角度および第1深さを有する第1斜面を有する、金属プレートと、
複数の水素透過金属管部材であって、前記複数の水素透過管部材の各管部材が、第1端、対向する第2端、および前記第1端に近接するフレア構造を有し、前記フレア構造が、前記第1斜面の前記第1角度および前記第1深さと一致する第2角度および第2深さを有する第2斜面を有し、それにより前記フレア構造が前記穴部の上部から出ることなく、前記フレア構造が前記第1斜面に密着して配置されている、複数の水素透過金属管部材と、
を備える管マトリクスであって、
前記複数の水素透過金属管部材が前記プレート内の前記複数の穴部内に延在し、前記管部材の各々の前記第2斜面が、前記管部材の各々がその中を通る前記穴部の各々の前記第1斜面に溶接されており、
前記複数の水素透過金属管部材の前記管部材の各々が、パラジウム合金管と、前記パラジウム合金管に取り付けられた溶接終端部とを含むアセンブリであり、前記フレア構造が前記溶接終端部の一部であり、
前記プレートおよび前記溶接終端部が同一の金属合金から成る、管マトリクス。 - 前記金属合金がステンレス鋼を含む、請求項1に記載の管マトリクス。
- 前記金属合金が非反応性金属合金を含む、請求項1に記載の管マトリクス。
- 前記複数の穴部の各々が、前記金属管部材の第1外径よりもわずかに大きな第1内径を有し、それにより管アセンブリが前記穴部に入ると横方向の遊びを有さない、請求項1に記載の管マトリクス。
- 前記フレア構造の各々が、内縁部および外縁部を備えた平坦な上面を有し、前記第2斜面が前記平坦な上面の前記外縁部から始まる、請求項1に記載の管マトリクス。
- 前記フレア構造の前記内縁部から始まり、内部方向に漏斗状に集中する、第3斜面をさらに有する、請求項5に記載の管マトリクス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/865,451 | 2013-04-18 | ||
US13/865,451 US9039814B2 (en) | 2013-04-18 | 2013-04-18 | System and method for welding a plurality of small diameter palladium alloy tubes to a common base plate in a space efficient manner |
PCT/US2014/034052 WO2014172295A1 (en) | 2013-04-18 | 2014-04-14 | System and method for welding a plurality of small diameter palladium alloy tubes to a common base plate in a space efficient manner |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016528133A JP2016528133A (ja) | 2016-09-15 |
JP2016528133A5 JP2016528133A5 (ja) | 2017-06-01 |
JP6208848B2 true JP6208848B2 (ja) | 2017-10-04 |
Family
ID=51728010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016509020A Active JP6208848B2 (ja) | 2013-04-18 | 2014-04-14 | 複数の小径パラジウム合金管を共通のベースプレートに空間効率よく溶接するシステムおよび方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9039814B2 (ja) |
EP (1) | EP2986413B1 (ja) |
JP (1) | JP6208848B2 (ja) |
KR (1) | KR102200799B1 (ja) |
CN (1) | CN105209216B (ja) |
TW (1) | TWI610732B (ja) |
WO (1) | WO2014172295A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105209211B (zh) | 2013-03-12 | 2018-06-19 | 洛克希德马丁公司 | 管端接头上的搅拌摩擦焊工艺及由此制造的产品 |
CA2922119C (en) * | 2013-08-26 | 2021-03-02 | Lockheed Martin Corporation | Method of friction stir welding a tube to an element using a tubular anvil; structure manufactured by this method |
TWI580133B (zh) * | 2016-03-15 | 2017-04-21 | Chien Hsun Chuang | 鈀合金管之集束接頭結構及其製造方法 |
US20180142966A1 (en) * | 2016-11-22 | 2018-05-24 | General Electric Company | Tube sheet apparatus and heat exchanger |
CN108971710B (zh) * | 2018-07-24 | 2021-03-12 | 东方电气(广州)重型机器有限公司 | 一种管子管板的连接加工工艺 |
CN110595103B (zh) * | 2019-10-30 | 2021-08-31 | 远大空调有限公司 | 一种溴化锂冷温水机组用高温发生器管板结构 |
US11519670B2 (en) * | 2020-02-11 | 2022-12-06 | Airborne ECS, LLC | Microtube heat exchanger devices, systems and methods |
US20220049909A1 (en) * | 2020-08-14 | 2022-02-17 | Viking Vessel Services, LLC | Tube Transition |
CN114131136A (zh) * | 2021-12-01 | 2022-03-04 | 中核四0四有限公司 | 一种钯银金镍管堵头钎焊的装置及其钎焊方法 |
CN116966751B (zh) * | 2023-09-22 | 2024-01-05 | 淄博晟元新材料科技有限责任公司 | 一种钯合金管净化器组件 |
Family Cites Families (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3052452A (en) | 1957-11-06 | 1962-09-04 | Taga Yoshikazu | Leakage preventing welding connection |
US3078551A (en) | 1958-08-05 | 1963-02-26 | Patriarca Peter | Method of making a tube and plate connection |
US3465727A (en) | 1968-03-04 | 1969-09-09 | Baldwin Lima Hamilton Corp | Steam generator and method of making the same |
GB1372057A (en) * | 1971-01-12 | 1974-10-30 | Jenkins Co Ltd Robert | Welding of tubes to tube plates |
US4125280A (en) | 1977-06-06 | 1978-11-14 | Borg-Warner Corporation | Multitube heat exchanger |
US4488342A (en) * | 1980-01-28 | 1984-12-18 | Rheem Manufacturing Company | Vessel construction employing multiple internal heat exchange tubes |
US4343636A (en) | 1981-04-20 | 1982-08-10 | Owens-Corning Fiberglas Corporation | Method and apparatus for forming glass fibers |
US6317953B1 (en) | 1981-05-11 | 2001-11-20 | Lmi-Diffracto | Vision target based assembly |
EP0073109A1 (en) * | 1981-08-17 | 1983-03-02 | ROBERT JENKINS & CO. LIMITED | Welding of tubes to tube plates |
US4692176A (en) * | 1986-01-07 | 1987-09-08 | Westinghouse Electric Corp. | Thermal expansion compensating back flush manifold |
US4735638A (en) * | 1986-11-18 | 1988-04-05 | The United States Of America As Represented By The United States Department Of Energy | Filter unit for use at high temperatures |
US4798928A (en) * | 1987-03-26 | 1989-01-17 | Foster Wheeler Energy Corporation | Apparatus for tack welding a tube to a tubesheet |
US4943001A (en) * | 1987-07-07 | 1990-07-24 | Nooter Corporation | Tube-type vessel having crevice-free joints and method for manufacturing the same |
US4946487A (en) * | 1988-11-14 | 1990-08-07 | Norton Company | High temperature filter |
FR2645673B1 (fr) * | 1989-04-10 | 1994-04-08 | Sgn | Bougie filtrante sans amiante pour la filtration de gaz chauds radioactifs |
US5150520A (en) | 1989-12-14 | 1992-09-29 | The Allen Group Inc. | Heat exchanger and method of assembly thereof |
DE69211306T2 (de) * | 1991-12-19 | 1996-11-07 | Inst Francais Du Petrol | Reiniger für Wasserstoff mit einer Basis aus gleicher Legierung wie die Rohre |
FR2685218B1 (fr) * | 1991-12-19 | 1994-02-11 | Institut Francais Petrole | Epurateur d'hydrogene comprenant une embase en alliage de meme composition que celui des tubes. |
US5401406A (en) * | 1992-12-11 | 1995-03-28 | Pall Corporation | Filter assembly having a filter element and a sealing device |
JP2756071B2 (ja) * | 1992-12-24 | 1998-05-25 | 日本碍子株式会社 | 水素ガス分離装置 |
US20020088778A1 (en) | 1996-10-28 | 2002-07-11 | Lasertech Usa, Llc | Apparatus and method for laser welding bellows based on reference point determining |
US6168069B1 (en) * | 1997-07-18 | 2001-01-02 | Endress +Hauser Flowtec Ag | Method of brazing titanium to stainless steel |
US5997463A (en) | 1998-03-26 | 1999-12-07 | North American Scientific | Laser welded brachytherapy source and method of making the same |
DE19843306C2 (de) * | 1998-09-22 | 2001-06-28 | Heraeus Gmbh W C | Verfahren zur Herstellung einer rohrförmigen Wasserstoffpermeationsmembran |
US6247232B1 (en) | 1999-03-10 | 2001-06-19 | Transpro, Inc. | Method of manufacturing a welded heat exchanger with grommet construction |
WO2001091924A1 (en) | 2000-06-01 | 2001-12-06 | Board Of Regents, The University Of Texas System | Direct selective laser sintering of metals |
US20020139781A1 (en) | 2001-02-01 | 2002-10-03 | Milewski John O. | Method and apparatus for brazing and thermal processing |
US6719037B2 (en) | 2001-05-02 | 2004-04-13 | Transpro, Inc. | Resiliently bonded heat exchanger |
DE10156611A1 (de) | 2001-10-26 | 2003-05-08 | Behr Gmbh & Co | Rohrboden für Abgaswärmeübertrager |
US7883670B2 (en) | 2002-02-14 | 2011-02-08 | Battelle Memorial Institute | Methods of making devices by stacking sheets and processes of conducting unit operations using such devices |
US8172913B2 (en) | 2002-04-23 | 2012-05-08 | Vencill Thomas R | Array of planar membrane modules for producing hydrogen |
US20040064946A1 (en) | 2002-06-28 | 2004-04-08 | Geoff Smith | Tube to header joint using a non-metallic header |
DE10254797B4 (de) | 2002-11-22 | 2004-11-18 | GEA Luftkühler GmbH | Wärmeaustauscher |
JP2004243410A (ja) | 2003-01-20 | 2004-09-02 | Nippon Steel Corp | 金属箔チューブおよびその製造方法並びに製造装置 |
JP2005121350A (ja) | 2003-05-29 | 2005-05-12 | Denso Corp | 熱交換器およびその製造方法 |
US8679853B2 (en) | 2003-06-20 | 2014-03-25 | Roche Diagnostics Operations, Inc. | Biosensor with laser-sealed capillary space and method of making |
DE10355051B4 (de) | 2003-11-25 | 2007-03-15 | Daimlerchrysler Ag | Verfahren und Vorrichtung zum Laserstrahlschweißen mit verringerter Abzeichnung |
EP1559983B1 (en) * | 2004-01-28 | 2007-08-22 | Madioen Holding B.V. | Method for forming a welded connection between a tubesheet and a number of tubes and a device produced by such method |
US20060011592A1 (en) | 2004-07-14 | 2006-01-19 | Pei-Chung Wang | Laser welding control |
AT500655B1 (de) | 2004-07-27 | 2007-12-15 | Eurotechnik Ag | Mehrteilige baugruppe aus mehreren metallischen teilen |
US7288736B2 (en) | 2004-10-19 | 2007-10-30 | Medtronic, Inc. | Connection between two components |
CA2538761A1 (en) | 2005-03-08 | 2006-09-08 | Anthony Joseph Cesaroni | Method for sealing heat exchanger tubes |
US7972417B2 (en) | 2005-03-31 | 2011-07-05 | Bossard Peter R | Hydrogen gas separator system having a micro-channel construction for efficiently separating hydrogen gas from a mixed gas source |
US9108211B2 (en) | 2005-05-25 | 2015-08-18 | Nektar Therapeutics | Vibration systems and methods |
TW200710364A (en) | 2005-07-15 | 2007-03-16 | Dsm Ip Assets Bv | Automotive heat exchanger |
EP1929231B1 (de) | 2005-09-16 | 2018-08-01 | MAHLE Behr GmbH & Co. KG | Wärmeübertrager, insbesondere abgaswärmeübertrager für kraftfahrzeuge |
JP5135672B2 (ja) | 2005-09-30 | 2013-02-06 | 日産自動車株式会社 | レーザ照射状態の検出方法およびレーザ照射状態検出システム |
WO2007065271A1 (en) * | 2005-12-09 | 2007-06-14 | Siemens Canada Limited | Laser welded plastic intercooler |
JP2007222877A (ja) | 2006-02-21 | 2007-09-06 | Showa Denko Kk | 中空部材同士の接合構造体 |
JP4490383B2 (ja) * | 2006-03-13 | 2010-06-23 | 日本碍子株式会社 | 水素ガス分離体固定構造体及びそれを用いた水素ガス分離装置 |
US7921905B2 (en) | 2006-06-29 | 2011-04-12 | Mahle International Gmbh | Plastic intercooler |
US20080023453A1 (en) | 2006-07-17 | 2008-01-31 | Zhang Ping Y | Methods and apparatus for delivering laser energy for joining parts |
DE102007035715A1 (de) | 2006-12-27 | 2008-07-03 | Robert Bosch Gmbh | Laserstrahlbearbeitungsvorrichtung sowie Verfahren zum Justieren der Fokuslage |
DE102007032744A1 (de) | 2007-07-13 | 2009-01-15 | Robert Bosch Gmbh | Laserstrahlschweißvorrichtung und Laserstrahlschweißverfahren |
AU2007358236B2 (en) | 2007-08-29 | 2011-09-15 | Micro Motion, Inc. | Brace bar with tabbed apertures for brazing to a flow tube |
EP2062674B1 (de) | 2007-11-20 | 2016-11-02 | TRUMPF Werkzeugmaschinen GmbH + Co. KG | Verfahren zum Vorbereiten und zum Durchführen eines Laserschweissprozesses |
CA2668133C (en) | 2008-06-13 | 2016-06-14 | Magna International Inc. | Laser welded fasteners |
WO2010099635A1 (en) * | 2009-03-06 | 2010-09-10 | Institute Of Metal Research, Chinese Academy Of Sciences | Alloy composition and apparatus comprising the same |
DE102009016694A1 (de) * | 2009-04-07 | 2010-10-14 | Linde Aktiengesellschaft | Membranrohr und Reaktor mit Membranrohr |
US8230594B1 (en) * | 2009-05-09 | 2012-07-31 | Bossard Peter R | System and method for welding small diameter tubes into a high-density matrix |
JP2010264405A (ja) * | 2009-05-15 | 2010-11-25 | Nitto Denko Corp | 脱気装置 |
CN202255041U (zh) * | 2011-10-17 | 2012-05-30 | 管凯华 | 用于冷凝器的管板 |
-
2013
- 2013-04-18 US US13/865,451 patent/US9039814B2/en active Active
-
2014
- 2014-04-14 WO PCT/US2014/034052 patent/WO2014172295A1/en active Application Filing
- 2014-04-14 EP EP14784608.3A patent/EP2986413B1/en active Active
- 2014-04-14 JP JP2016509020A patent/JP6208848B2/ja active Active
- 2014-04-14 CN CN201480020779.1A patent/CN105209216B/zh active Active
- 2014-04-14 KR KR1020157032555A patent/KR102200799B1/ko active IP Right Grant
- 2014-04-15 TW TW103113679A patent/TWI610732B/zh active
Also Published As
Publication number | Publication date |
---|---|
KR20150142053A (ko) | 2015-12-21 |
TW201509560A (zh) | 2015-03-16 |
EP2986413B1 (en) | 2018-02-21 |
CN105209216B (zh) | 2017-10-17 |
WO2014172295A1 (en) | 2014-10-23 |
EP2986413A1 (en) | 2016-02-24 |
US9039814B2 (en) | 2015-05-26 |
CN105209216A (zh) | 2015-12-30 |
JP2016528133A (ja) | 2016-09-15 |
EP2986413A4 (en) | 2016-04-06 |
KR102200799B1 (ko) | 2021-01-12 |
TWI610732B (zh) | 2018-01-11 |
US20140311344A1 (en) | 2014-10-23 |
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