专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2002364659A VERTICAL PLATE FOR BASE PLATE OF MARINE DIESEL ENGINE 失效
公开(公告)号：JP2002364659A
公开(公告)日：2002-12-18
申请号：JP2001173010
申请日：2001-06-07
申请人： MITSUBISHI HEAVY IND LTD
发明人： YAMAMOTO TOMOKATSU , CHIKAMI RINTAROU
IPC分类号： B63H21/30 , F02F7/00 , F16C35/02
摘要： PROBLEM TO BE SOLVED: To prevent vertical plates for a base plate from being defected in the axial direction without complicating the structure thereof and increasing the weight thereof. SOLUTION: Each of the vertical plates for the base plate, having at least two pads for thrust bearings to constitute thrust bearings, and included in the base plate, comprises: two first vertical ribs which extend in the upward direction perpendicular to the bottom parts of the vertical plates for base plate from the bottom parts thereof along two straight lines extending in the direction perpendicular to the bottom part of the vertical plates for base plate from each of the centers of gravities of the pads for the thrust bearings; two second vertical ribs which extend in the downward direction perpendicular to the bottom parts thereof from the two upper angular parts of the vertical plates for base plate; and two inclined ribs which extend from the top ends of the first vertical ribs to the bottom ends of the second vertical ribs in the obliquely upward outside direction, and are located at the lower positions of the two pads for the thrust bearings.

2. 发明专利

JP2002364456A CYLINDER LINER COOLING STRUCTURE OF DIESEL FOR SHIP 失效
公开(公告)号：JP2002364456A
公开(公告)日：2002-12-18
申请号：JP2001172946
申请日：2001-06-07
申请人： MITSUBISHI HEAVY IND LTD
发明人： CHIKAMI RINTAROU , YAMAMOTO TOMOKATSU
IPC分类号： F02F1/16 , F01P3/02 , F02F1/14
摘要： PROBLEM TO BE SOLVED: To enhance a cooling effect without reducing a thickness of a cylinder liner. SOLUTION: In this cylinder liner cooling structure, a fluid for cooling is made to flow to the fluid passage formed to an outer peripheral part of the cylinder liner thereby cooling the cylinder liner and a turbulent flow generation member for generating a turbulent flow is arranged inside a fluid passage. Further, in the cylinder liner cooling structure for cooling the cylinder liner by making the fluid for cooling flow to the fluid passage formed to the outer peripheral part of the cylinder liner, a flowing direction control member, for example a projection arranged to the outer peripheral part of the cylinder liner, for making a flowing direction of the fluid for cooling approximately perpendicular to the outer peripheral part of the cylinder liner is arranged inside the fluid passage.

3. 发明专利

JPH11130495A PRODUCTION OF RECYCLED AGGREGATE AND EQUIPMENT THEREFOR 失效
公开(公告)号：JPH11130495A
公开(公告)日：1999-05-18
申请号：JP28946797
申请日：1997-10-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： HYODO KAZUYA , OISHI YOSHIHIRO , ARIKAWA KIWAMU , YAMAMOTO TOMOKATSU
IPC分类号： C04B18/16 , C04B18/02
摘要： PROBLEM TO BE SOLVED: To provide a production method of recycled aggregate capable of being produced at a lower cost than the purchase cost of natural aggregate while sufficiently satisfying the quality requirements, and also to provide the equipment for this production. SOLUTION: This production comprises removing a gravel/sand component 2 from construction mud with a gravel/sand fraction separator 10, thereafter, separating a silt/clay component 3 from the resulting mud material with a solid-liquid separator 20, then adding cement 101 to the silt/clay component 3 with an addition device 31 and mixing them together while agitating them with a mixer 32, to obtain a mixture, adjusting the grain size of the mixture, subjecting this mixture to heat treatment and pressure treatment with a heating and pressing device 33, to subject the mixture to compacting solidification reaction and to obtain a solidified body 4, thereafter, crushing the solidified body 4 with a stone crusher 40 to obtain a crushed material, and then, subjecting the crushed material to classification treatment to produce the objective recycled aggregate 5.

4. 发明专利

JP2009264143A Diesel engine and piston 审中-公开
标题翻译：柴油发动机和活塞
公开(公告)号：JP2009264143A
公开(公告)日：2009-11-12
申请号：JP2008111877
申请日：2008-04-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： UETSUKI YASUYUKI , YAMAMOTO TOMOKATSU
IPC分类号： F02F3/22 , F01M1/06 , F01M1/08 , F01P3/10 , F02F3/00 , F16J1/02 , F16J1/09
摘要： PROBLEM TO BE SOLVED: To provide a piston and a diesel engine capable of inhibiting the occurrence of a part in a crown member of a piston where stress is higher than other parts.
SOLUTION: The piston 10 has a top section 22, which has an almost disk shape and forms a piston top surface 21 and a rear surface 23 lying in the back of it, and an inner support section 30, which is extended from the rear surface 23 of the top section 22 to project in an almost tubular shape toward a piston rod 50 side and is connected to a piston rod 50, wherein the inner support section 30 is formed with cooling holes 70 through which cooling oil can flow. A neighborhood of a root part 22a in the top section 22, from which the inner support section 30 projects, is cooled by the cooling oil flowing through the cooling holes 70.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种活塞和柴油发动机，其能够抑制应力高于其它部件的活塞的冠部件中的部件的发生。解决方案：活塞10具有顶部22，其具有大致圆盘形状并形成活塞顶面21和位于其背面的后表面23，以及内支撑部30，其从顶部22的后表面23朝向活塞杆50侧突出成几乎管状，并连接到活塞杆50，其中内支撑部30形成有冷却油可以流过的冷却孔70。内部支撑部分30从其顶部突出的顶部部分22a的附近由流过冷却孔70的冷却油冷却。（C）2010，JPO和INPIT

5. 发明专利

JP2002174294A CRANKSHAFT VERTICAL VIBRATION REDUCING DEVICE FOR DIESEL ENGINE 失效
公开(公告)号：JP2002174294A
公开(公告)日：2002-06-21
申请号：JP2000374381
申请日：2000-12-08
申请人： MITSUBISHI HEAVY IND LTD
发明人： CHIKAMI RINTAROU , YAMAMOTO TOMOKATSU
IPC分类号： F02B77/00 , F02B3/06 , F02F7/00 , F16F15/023 , F16F15/16
摘要： PROBLEM TO BE SOLVED: To reduce the stress received by a base plate for covering the cover of a vertical vibration damper in a crankshaft vertical vibration reducing device having the vertical vibration damper mounted on the crankshaft front end part of a diesel engine. SOLUTION: This crankshaft vertical vibration reducing device comprises the vertical vibration damper mounted between the crankshaft front end part and the base plate 4 to reduce the vertical vibration of the crankshaft 8 of the diesel engine. The cover 30 of the vertical vibration damper comprises a rib structure part 32 extended to a side plate and fixed to the base plate 4, and a frame-side fixing part 34 extended to the lower part of a frame 6 and fixed to the lower part of the frame 6.

6. 发明专利

JPH11343633A PRODUCED SOIL PROCESSING DEVICE, CONSTRUCTION MATERIAL FORMING METHOD, CONSTRUCTION MATERIAL, AND GRANULATION AGENT 失效
公开(公告)号：JPH11343633A
公开(公告)日：1999-12-14
申请号：JP3127599
申请日：1999-02-09
申请人： MITSUBISHI HEAVY IND LTD
发明人： HYODO KAZUYA , OISHI YOSHIHIRO , ARIKAWA KIWAMU , YAMAMOTO TOMOKATSU , ISHISE FUMIHIKO , MORI KAZUTAKA , YAMAUCHI TAKAMASA , ISHIDA ISAO
IPC分类号： B09B3/00 , C02F11/00 , E02F7/00 , E21D9/06 , E21D9/13
摘要： PROBLEM TO BE SOLVED: To process produced soil into reusable material by means of a produced soil processing device so as to lower disposal costs. SOLUTION: In this construction material forming method, to a dehydrated cake E, cement F is added by means of a solidification agent adding device 33, water glass G is added by means of a water absorber adding device 34, and hydrochloric acid H is added by means of a neutralizer adding device 35. After respective additives are added, this mixture is stirred and mixed by means of a stirring mixer 37, and then, the content material is cut by means of pulverizing granulator 38 so as to be granulated. In this way, granular material 1 is formed so as to be reused as construction material.

7. 发明专利

JPH10184292A SEGMENT FEEDER 失效
公开(公告)号：JPH10184292A
公开(公告)日：1998-07-14
申请号：JP34290096
申请日：1996-12-24
申请人： MITSUBISHI HEAVY IND LTD
发明人： IGUCHI YASUO , MATSUMOTO TAKAO , YAMAMOTO TOMOKATSU
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To attain miniaturization and weight reduction while improving the workability of segment assembly operation, and to carry other materials in a segment feeder. SOLUTION: The segment feeder 15 is supported movably to a traveling rail 21 disposed along the longitudinal direction of an existing tunnel. A hoist 26 hanging up segments S carried into the existing tunnel, a slewing device 25 horizontally slewing the segments S at 90 deg. and changing the directions of the segments S, and a supply truck 29 holding the segments S, the directions of which are changed, being moved forwards in the propulsive direction in the existing tunnel and supplying a segment erector with the segments S are installed to the segment feeder 15.

8. 发明专利

JP2010197250A Fluid soundness evaluating apparatus and diesel engine fuel soundness control system 审中-公开
标题翻译：流体声音评估装置和柴油发动机燃油声控系统
公开(公告)号：JP2010197250A
公开(公告)日：2010-09-09
申请号：JP2009043133
申请日：2009-02-25
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAWAZOE KOHEI , DEGUCHI YOSHIHIRO , YAMAURA TSUYOTOSHI , NAGAFUNE SHINNOSUKE , WATANABE HIROSHI , YAMAMOTO TOMOKATSU
IPC分类号： G01N21/35 , G01N21/3577 , G01N21/359 , G01N21/64 , G01N29/00 , G01N29/02
摘要： PROBLEM TO BE SOLVED: To provide a fluid soundness evaluating apparatus and a diesel engine fuel soundness control system, which contribute to evaluating a fluid in soundness. SOLUTION: The apparatus includes: a container 12 for containing a fuel F for example, which is the fluid to be measured; a micro carbon residue measuring section 15 having an incident part 13 and a light receiving part 14 which are disposed in the fluid to be measured in the container 12 and face each other so as to have a gap D at a prescribed spacing, measuring a light transmittance at the light receiving part 14 by varying a wavelength of light from a light source 21, measuring light or fluorescence in two or more wavelength regions, or at least two wavelengths in a range of 400-1,100 nm, by using a light receiving sensor 22, and computing a micro carbon residue (MCR) value on the basis of an intensity ratio obtained by above measurement; an ultrasonic speed indicator 16 which is disposed in the container 12 and measures a density in the fluid to be measured; and a barrier 17 which is disposed between the MCR measuring section 15 and the ultrasonic speed indicator 16. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种有助于评价流体的健全性的流体健全性评价装置和柴油发动机燃料健全性控制系统。解决方案：该装置包括：用于容纳例如作为被测量流体的燃料F的容器12; 具有入射部13和受光部14的微量碳残留量测定部15，该入口部13和受光部14配置在容器12内的被测量流体中并且彼此面对以具有规定间隔的间隙D，测定光通过使用光接收传感器，通过改变来自光源21的光的波长，测量两个或更多个波长区域中的光或荧光，或者在400-1100nm范围内的至少两个波长，在光接收部分14处的透射率 22，根据通过上述测定得到的强度比计算微量碳残留量（MCR）值; 超声波速度指示器16，其布置在容器12中并测量待测流体的密度; 以及设置在MCR测量部15和超声波速度指示器16之间的阻挡层17.版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009215587A Method for manufacturing steel material 审中-公开
标题翻译：制造钢材的方法
公开(公告)号：JP2009215587A
公开(公告)日：2009-09-24
申请号：JP2008058972
申请日：2008-03-10
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： SUGIHARA TAKUJI , FUJITA AKIJI , WATANABE HIROSHI , YAMAMOTO TOMOKATSU , YOSHIMOTO KENTARO
IPC分类号： C21D8/00 , C22C38/00 , C22C38/44
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a steel material, which eliminates an anisotropy of mechanical properties of even a steel material which has been obtained by forging a steel ingot. SOLUTION: The method includes the steps of: forging the steel ingot 11 (forging step S11) to manufacture a steel material 12; subjecting the steel material 12 to a continuous cooling transformation treatment (preliminarily heat-treating step S12) of annealing the steel material 12 by heating the steel material 12 at 850 to 1,000°C and slowly cooling it to 500°C while spending 30 minutes or longer; and then subjecting the steel material 12 to thermal refining treatment (thermal refining treatment step S13) such as quenching and tempering to obtain a steel material 13. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种钢材的制造方法，其消除了通过锻造钢锭得到的钢材的机械特性的各向异性。解决方案：该方法包括以下步骤：锻造钢锭11（锻造步骤S11）以制造钢材12; 对钢材12进行连续冷却转变处理（预热处理步骤S12），通过在850〜1000℃下加热钢材12并缓慢冷却至500℃，同时花费30分钟或更长然后对钢材12进行淬火回火等热精炼处理（热精炼处理工序S13），得到钢材13.版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2002221255A FLY WHEEL 失效
公开(公告)号：JP2002221255A
公开(公告)日：2002-08-09
申请号：JP2001177411
申请日：2001-06-12
申请人： CHUBU ELECTRIC POWER , MITSUBISHI HEAVY IND LTD
发明人： NAGAYA SHIGEO , KAJIMA NAOJI , MINAMI MASAHARU , YAMAMOTO TOMOKATSU , KAWASHIMA YUTAKA , UNISUGA SHIGERU , MATSUURA TOKIJI
IPC分类号： F16F15/30
摘要： PROBLEM TO BE SOLVED: To provide a fly wheel that prevents flaking in a connecting portion between a hub and an outer peripheral ring and that also improves its reliability. SOLUTION: The fly wheel comprises a boss portion 12 positioned in the center, the outer peripheral ring 14 coaxially positioned in the outside of the boss portion, the hub 16 connecting between the boss portion and the outer peripheral ring. The hub is integrally formed with the boss portion by an aluminum alloy, and at least a part of the hub is provided with an approximate disk-shape having a curved surface. The hub has a connecting portion that is formed by folding an outer peripheral edge portion of the hub, and the outer peripheral surface of the connecting portion is provided with a notch 22 formed in an entire periphery of an edge portion of the folded portion side. A connecting surface 20 excluding the notch is bonded and fixed on an inner peripheral surface of the outer peripheral ring.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式