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91. 发明专利

JP2008291813A Method of manufacturing through-hole of cylinder body wall surface and cylinder body structure 有权
标题翻译：制造缸体表面和缸体结构的孔的方法
公开(公告)号：JP2008291813A
公开(公告)日：2008-12-04
申请号：JP2007140718
申请日：2007-05-28
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MICHINISHI JIYUNYA , AKAGI KOICHI , KAJIWARA SHUICHI , AKIYAMA KATSUNORI , AOKI SUNAO
IPC分类号： F02C7/00 , B23K9/00 , B23K9/04 , B23P13/00 , F23R3/28
CPC分类号： B23P15/16 , B23K28/02 , B23K2201/006 , B23K2201/04 , F02C7/22 , F02M61/168 , F02M2200/8069 , F02M2200/8084 , F05D2230/232 , F05D2240/128 , F23D2206/10 , F23D2213/00 , F23R3/28
摘要： PROBLEM TO BE SOLVED: To provide a through-hole manufacturing method of a cylinder body wall surface for easily and surely performing work for boring a through-hole without leaving a processing burr on a wall surface of a cylinder member, without depending on a skilled person.
SOLUTION: This through-hole manufacturing method of the cylinder body wall surface without generating the processing burr on the inner wall surface side of the through-holes 2a and 2b bored by penetrating a tool 11 through a wall surface of a cylinder body 2, comprises a boring process of boring one or a plurality of pairs of through-holes 2a and 2b on the cylinder body wall surface by penetrating the tool 11 from the outside of the cylinder body 2 so as to be orthogonal or substantially orthogonal to the axis 5 of the cylinder body 2, and a welding process of blocking up the through-hole 2a by welding by being bored by penetrating the tool 11 through the inner wall surface side from the outer wall surface side of the cylinder body 2 by using a welding tool 12 of a raw material superior in heat conductivity to the cylinder body 2. The through-hole 2b bored by penetrating the tool 11 through the outer wall surface side from the inner wall surface side of the cylinder body 2, is left as a nozzle hole 3.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：为了提供圆筒体壁面的通孔制造方法，能够容易且可靠地进行镗孔的工作，而不会在圆筒构件的壁面上留下加工毛刺，而不会依赖对技术人员解决方案：通过穿过工具11穿过圆筒体的壁面而在通孔2a和2b的内壁表面侧上不产生加工毛刺的筒体壁面的通孔制造方法如图2所示，包括通过从缸体2的外侧穿过工具11而使圆筒体壁表面上的一对或多对通孔2a和2b钻孔的钻孔工艺，以便与缸体2的正交或大致正交圆筒体2的轴线5的焊接工艺，以及通过使用工具11从缸体2的外壁面侧穿过内壁面侧而穿透工具11而通过焊接而堵塞通孔2a的焊接工序，焊接工具12的导热性优异的原料与筒体2.通过从缸体2的内壁表面侧穿过外壁表面侧穿过工具11而钻出的通孔2b被留下作为喷嘴孔3.版权所有（C）2009，JPO＆INPIT

92. 发明专利

JP2008240725A Steam turbine 审中-公开
标题翻译：汽轮机
公开(公告)号：JP2008240725A
公开(公告)日：2008-10-09
申请号：JP2008049202
申请日：2008-02-29
申请人： Alstom Technology Ltd , アルストムテクノロジーリミテッドALSTOM Technology Ltd
发明人： LAGEDER HEINRICH , LUKASIK LUCJAN , GREIM RALF DR , SCHREIER THOMAS , FISCHER MICHAEL
IPC分类号： F01D25/24
CPC分类号： F01D25/26 , F01D25/28 , F05B2260/301 , F05D2220/31 , F05D2230/21 , F05D2230/232 , F05D2230/235 , F05D2240/14
摘要： PROBLEM TO BE SOLVED: To provide a steam turbine characterized by an inner casing manufactured easily and efficiently costwise.
SOLUTION: A steam turbine 10 , especially in a form of a double-flow low-pressure steam turbine, includes a rotor 11 which is rotatably mounted around an axis 21 and which is concentrically enclosed with a spacing by an inner casing 13, forming annular steam passages, and which has a multiplicity of rotor blades 12 which project into the steam passages. The inner casing supports a multiplicity of stator blades which project into the steam passages 28, 29 and which, for feeding steam to the steam passages, has an inlet duct 15 which is directed around the axis and tapers in the flow cross section, defines a border of the annular steam passage, and is formed as a welding structure in which a blade carrier formed as casting part is supported by a means of a steel element 20 additionally rolled and cast for fixing a stator blade.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种特征在于容易且有成本地制造的内壳的汽轮机。解决方案：特别是双流低压汽轮机的形式的汽轮机10包括转子11，该转子11可旋转地安装在轴线21周围，同轴地由内壳13间隔地封闭形成环形蒸汽通道，并具有多个突出到蒸汽通道中的转子叶片12。内部壳体支撑多个定子叶片，其突出到蒸汽通道28,29中，并且为了将蒸汽供给到蒸汽通道，其具有围绕轴线引导的入口管道15并且在流动横截面中逐渐变细，形成为一种焊接结构，其中形成为铸造部分的刀片载体由另外轧制和铸造用于固定定子叶片的钢构件20的装置支撑。版权所有（C）2009，JPO＆INPIT

93. 发明专利

JP2008516144A Gas turbine casing outside enclose the gas turbine components 有权
公开(公告)号：JP2008516144A
公开(公告)日：2008-05-15
申请号：JP2007535637
申请日：2005-09-28
申请人：ボルボエアロコーポレイション
发明人：ルンドグレン，ヤン
IPC分类号： F01D25/26 , F01D25/14 , F01D25/24 , F02C7/00 , F02K20060101 , F04D29/52 , F23R3/00
CPC分类号： F01D25/145 , F01D25/26 , F04D29/522 , F05D2230/232 , F05D2240/40 , F05D2250/141 , F05D2250/311 , F23R3/005 , Y02T50/671 , Y02T50/675 , Y10T29/4932
摘要：ファン、圧縮機、燃焼室またはタービン等のガスタービン構成要素を外囲するガスタービンケーシングにおいて、第１の内側管（１５）と第２の外側管（１６）とを有する二重壁構造（１４）からなり、前記第１の内側管（１５）と前記第２の外側管（１６）とは、ガスタービンの長手方向の幾何学的中心軸と基本的に一致することを意図される幾何学的長手軸（１７）のまわりにおいて延在し、前記第１の内側管（１５）および前記第２の外側管（１６）は、前記管を半径方向に見たときに互いに重なり合い、間隙（１８）が、前記第１の内側管の外側境界面（１９）と前記第２の外側管の内側境界面（２０）との間において形成され、前記二重壁構造（１４）は、さらにまた、互いに間隔をおいて離間するとともに前記第１の内側管（１５）と前記第２の内側管（１６）との間において半径方向に延在する板の形態をとる複数個の支柱（２１）を有し、前記支柱（２１）は、前記第１の内側管（１５）と前記第２の外側管（１６）とを互いに接続することを特徴とするガスタービンケーシングに関する。
【選択図】図４ａ

94. 发明专利

JP2008002401A Cross flow fan 有权
标题翻译：交叉风扇
公开(公告)号：JP2008002401A
公开(公告)日：2008-01-10
申请号：JP2006174121
申请日：2006-06-23
申请人： Nippon Kobunshi Kk , 日本高分子株式会社
发明人： KAWAI TAKASHI , KATO TAKAHISA
IPC分类号： F04D17/04
CPC分类号： F04D29/023 , F04D17/04 , F04D29/626 , F04D29/665 , F05D2230/232
摘要： PROBLEM TO BE SOLVED: To provide a cross flow fan enabling easy positioning of a blade in relation to a disk shape member, having good assemblabilty and not easily generating position error of the blade at a time of ultrasonic welding. SOLUTION: This cross flow fan is formed by ultrasonic-welding one structure provided with a plurality of blades 112 with keeping intervals around an axial line of a disk part, and another structure provided with a plurality of blades with keeping intervals around an axial line O of a disk part 121. A depression part (n) is provided on an end part end surface 112f of the blade 112 provided on one structure and a projection part (p) fitting with the depression part (n) is provided on a groove bottom surface 123f formed on the disk part 121 of another structure. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种横流风扇，其能够相对于盘形构件容易地定位叶片，具有良好的组装性，并且在超声波焊接时不容易产生叶片的位置误差。解决方案：该横流式风扇是通过超声波焊接设置有多个叶片112的结构而形成的，其中保持围绕盘部的轴线的间隔，并且设置有多个叶片的另一结构保持间隔在圆盘部121的轴线O.在设置在一个结构上的叶片112的端部端面112f上设置有凹部（n），并且在凹部（n）上设置与凹部（n）嵌合的突出部（p）形成在另一结构的盘部121上的槽底面123f。版权所有（C）2008，JPO＆INPIT

95. 发明专利

JP4019218B2 Method of manufacturing the rocket engine member as well as the rocket engine member 有权
公开(公告)号：JP4019218B2
公开(公告)日：2007-12-12
申请号：JP2002556493
申请日：2002-01-09
申请人：ボルボエアロコーポレイション
发明人：ハールキュビスト，マッツ , ヘーガンダー，ヤン , ランドグレン，ヤン
IPC分类号： F02K1/00 , F02K9/64 , F02K9/48 , F02K9/97
CPC分类号： F02K9/64 , F02K9/48 , F05D2230/232 , Y10T29/49346 , Y10T29/49428

96. 发明专利

JP2007285692A Forward sleeve retaining method and device 有权
标题翻译：前进式保持方法和装置
公开(公告)号：JP2007285692A
公开(公告)日：2007-11-01
申请号：JP2007103589
申请日：2007-04-11
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイGeneral Electric Company
发明人： JOHNSON THOMAS E , BROWN JAMES THOMAS
IPC分类号： F23R3/60 , F02C7/20 , F23R3/42
CPC分类号： F01D9/023 , F05D2230/232
摘要： PROBLEM TO BE SOLVED: To provide a forward sleeve retaining method and device reducing influence of stress concentration.
SOLUTION: In a combustor section, forward sleeves 28, 128 are disposed to encircle a leading end of a buffering sleeve 16 comprising first and second buffering sleeve parts 24, 26 abutting on each other along a longitudinal junction thereof, retainer members 122, 38 are disposed to overlie the longitudinal junction 36. The retainer member is welded to at least one of the forward sleeve and the buffering sleeve. The retainer member has first and second axial end edges disposed transverse to the longitudinal junction, and at least one of the axial end edges has a cutout 42, 44, 46 defined therein and disposed to overlie the longitudinal junction.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供减小应力集中影响的前套保持方法和装置。解决方案：在燃烧器部分中，前套筒28,128设置成环绕缓冲套筒16的前端，缓冲套筒16包括沿其纵向接合部彼此抵接的第一和第二缓冲套筒部分24,26，保持器构件122 38被设置成覆盖在纵向结36上。保持构件被焊接到前套和缓冲套中的至少一个上。保持器构件具有横向于纵向接合部设置的第一和第二轴向端边缘，并且轴向端部边缘中的至少一个具有限定在其中的切口42,44,46并且设置成覆盖纵向接合部。版权所有（C）2008，JPO＆INPIT

97. 发明专利

JP2007187163A Welded nozzle assembly for steam turbine 有权
标题翻译：用于蒸汽涡轮机的焊接喷嘴组件
公开(公告)号：JP2007187163A
公开(公告)日：2007-07-26
申请号：JP2007004417
申请日：2007-01-12
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイGeneral Electric Company
发明人： BURDGICK STEVEN SEBASTIAN , CRALL THOMAS WILLIAM , RUSSO THOMAS PATRICK
IPC分类号： F01D9/04 , B23K9/00
CPC分类号： F01D9/044 , F05D2230/232 , F05D2260/36
摘要： PROBLEM TO BE SOLVED: To provide a welded nozzle assembly and methods of assembling the nozzle for purposes of improving the steam flow path. SOLUTION: A steam turbine nozzle singlet 40 having a blade or aerofoil 42 between inner and outer sidewalls 44 and 46 is provided. The sidewalls are received by complementary recesses in rings, and include steps or flanges 56 and 58 enabling axially short low input heat welds, e.g., e-beam welds. These complementary steps and recesses mechanically interlock the singlets between the rings, and prevent displacement of the singlets when inconvenience is caused in a weld part. The low input heat welds minimize or eliminate distortion of a nozzle flow path. An additional mechanism on the singlets provides a datum for forming the singlets of a difference size by a milling machine. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供焊接喷嘴组件以及组装喷嘴的方法，以改善蒸汽流动路径。解决方案：提供在内侧壁44和外侧侧壁46之间具有刀片或翼型42的汽轮机喷嘴单体40。侧壁由环中的互补凹槽接收，并且包括能够进行短路低输入热焊接（例如电子束焊接）的台阶或凸缘56和58。这些互补的台阶和凹槽在环之间机械地互锁单体，并且当在焊接部件中引起不便时，防止单体的位移。低输入热焊缝最小化或消除喷嘴流动路径的变形。单个单元上的附加机构提供了通过铣床形成差异尺寸单位的基准。版权所有（C）2007，JPO＆INPIT

98. 发明专利

JP2006220092A Variable displacement type exhaust turbosupercharger and method of manufacturing variable nozzle mechanism component 有权
标题翻译：可变位移型排气涡轮增压器及其制造可变喷嘴机构组件的方法
公开(公告)号：JP2006220092A
公开(公告)日：2006-08-24
申请号：JP2005035309
申请日：2005-02-10
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NAKAGAWA HIROSHI , JINNAI YASUAKI , INAMURA ISAMU
IPC分类号： F02B37/24 , C22C19/07 , F01D17/16 , F02B39/00 , F16B4/00
CPC分类号： F01D17/165 , F02C6/12 , F05C2201/0463 , F05D2220/40 , F05D2230/232 , F05D2230/30 , F05D2300/131 , F05D2300/506
摘要： PROBLEM TO BE SOLVED: To provide an exhaust turbosupercharger having a variable nozzle mechanism component capable of maintaining low manufacturing cost, capable of holding firm tightened state, and having stable quality by tightening the component of the variable nozzle mechanism by less man-hours. SOLUTION: In this variable nozzle mechanism component of the variable displacement type exhaust turbosupercharger, a variable nozzle mechanism varying the vane angles of a plurality of turnably supported nozzle vanes is installed in a case member including a turbine casing. When a shaft-like member fixed to the through-hole of a through-hole-formed member having the through-hole among the components of the variable nozzle mechanism is manufactured, a wear resistant material higher in hardness and larger in wear resistance than a steel plate is built up by a prescribed thickness on the upper surface of the steel plate, and the shaft-like member with a prescribed outer diameter is cut out from the built up part of the wear resistant material and the steel plate. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有可维持低制造成本的可变喷嘴机构部件的排气涡轮增压器，能够保持坚固的紧固状态，并且通过用较少的人力紧固可变喷嘴机构的部件来保持质量稳定，小时。解决方案：在可变排量型排气涡轮增压器的可变喷嘴机构部件中，将包括多个可转动支撑的喷嘴叶片的叶片角度变化的可变喷嘴机构安装在包括涡轮机壳体的壳体构件中。当在可变喷嘴机构的部件中固定到具有通孔的通孔形成部件的通孔中的轴状部件被制造时，硬度高于耐磨损性的耐磨材料钢板在钢板的上表面上由规定的厚度构成，并且从耐磨材料和钢板的建成部分切出具有规定外径的轴状构件。版权所有（C）2006，JPO＆NCIPI

99. 发明专利

JP2006125399A Method for fabricating case with boss of aircraft engine 有权
标题翻译：用于制造飞机发动机的方法
公开(公告)号：JP2006125399A
公开(公告)日：2006-05-18
申请号：JP2005307936
申请日：2005-10-24
申请人： General Electric Co , ゼネラル・エレクトリック・カンパニイGeneral Electric Company
发明人： CARRIER CHARLES W
IPC分类号： F02C7/00 , F01D25/00 , F01D25/28
CPC分类号： F01D25/24 , B23K20/129 , B23K2201/001 , F05D2230/10 , F05D2230/232 , F05D2250/292 , Y10T29/49229 , Y10T29/49318 , Y10T29/4932 , Y10T29/49321
摘要： PROBLEM TO BE SOLVED: To provide a method for fabricating a turbine engine casing (34) having at least one boss (38). SOLUTION: The method includes a step for forming an engine casing (40) having an outer wall (48), a step for penetrating a casing outer wall and machining a tapered opening portion (46), and a step for machining within a metal plug (42) a tapered portion (44) that has attained such dimension as to fit into the tapered opening portion within the casing outer wall. The method further includes a step for inserting the metal plug into the tapered opening portion within the casing outer wall, and a step for welding the metal plug to the casing. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种制造具有至少一个凸台（38）的涡轮发动机壳体（34）的方法。解决方案：该方法包括用于形成具有外壁（48）的发动机壳体（40）的步骤，用于穿过壳体外壁并加工锥形开口部（46）的步骤，以及用于在内壁金属插塞（42），其已经达到适合于套管外壁内的锥形开口部分的尺寸的锥形部分（44）。该方法还包括将金属插头插入壳体外壁内的锥形开口部分中的步骤，以及将金属插头焊接到壳体的步骤。版权所有（C）2006，JPO＆NCIPI

100. 发明专利

JP2006105144A Turbocharger with titanium component 审中-公开
标题翻译： TITBOCHARGER与钛组件
公开(公告)号：JP2006105144A
公开(公告)日：2006-04-20
申请号：JP2005287840
申请日：2005-09-30
申请人： Caterpillar Inc , キャタピラーインコーポレイテッドCaterpillar Incorporated
发明人： O'HARA STEPHEN J
IPC分类号： F02B39/00 , B23K15/00 , B23K20/12 , B23K26/20 , B23K26/32 , F01D5/04 , F01D5/28 , F02C7/00
CPC分类号： F01D5/026 , F05B2230/239 , F05D2220/40 , F05D2230/232 , F05D2230/233 , F05D2230/234 , F05D2300/121 , F05D2300/133
摘要： PROBLEM TO BE SOLVED: To provide a turbocharger with a titanium component. SOLUTION: This invention includes the turbocharger. The turbocharger includes a turbine including titanium-aluminide and a shaft including titanium. A single joint connects the turbine with the shaft. COPYRIGHT: (C)2006,JPO&NCIPI

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