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11. 发明专利

JPS63271091A METHOD FOR SUPPLYING COOLING WATER FOR GASLIQUID DIRECT CONTACT TYPE HEAT EXCHANGER 失效
公开(公告)号：JPS63271091A
公开(公告)日：1988-11-08
申请号：JP10407987
申请日：1987-04-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJIMOTO MASAHISA , TAKAHASHI KAZUO , HATTORI SHINICHIRO , TAKENAWA TOSHIYA , OSHIGE TOYOZO , ONISHI KAZUHITO
IPC分类号： F28C1/00
摘要： PURPOSE:To have an effective utilization of an energy of cooling water heat exchanged with a hot gas and decrease a pump driving power by a method wherein a cylinder is divided into two pressure chambers with a sliding piston, a stage in which a cooling water is supplied to one chamber to discharge cooling water in the other chamber outwardly and another stage in which the water is supplied to a water spraying nozzle are alternatively carried out. CONSTITUTION:When a cooling water tank 5A is filled with a low cooling water and a sliding partition plate 10A is located at an upper part of the tank, if a cooling water outlet valve 7A and a discharging water inlet valve 8A are opened, a pressure within the tank 5A becomes a pressure in a heat exchanger 1, a hot discharged water is flowed into the tank by a cooling water discharging pump 3 to push down the partioning plate 10A and the low cooling water in the tank is flowed into the heat exchanger 1 through the valve 7A. The partioning plate 10A reaches the lower end and the valves 7A and 8A are fully closed. Then, when a cooling water inlet valve 6A and a discharging water outlet valve 9A are opened, the low cooling water is flowed into the tank 5A by a cooling water supplying pump 2, the discharged water in the tank is pushed 8 out of the system by the valve 9A, the partioning plate 10A reaches the upper end and the valves 6A and 9A are fully closed. When both systems A and B are used, the supplying and discharging of cooling water for the heat exchanger 1 can be substantially continuously carried out.

12. 发明专利

JPS59131171A Zero speed detector of revolving shaft 失效
标题翻译：零速转速检测器
公开(公告)号：JPS59131171A
公开(公告)日：1984-07-27
申请号：JP571583
申请日：1983-01-17
申请人： Mitsubishi Heavy Ind Ltd
发明人： FUJIMOTO MASAHISA
IPC分类号： G01P13/00
CPC分类号： G01P13/00
摘要： PURPOSE:To detect securely a revolving shaft in a stopped state or in a state extremely close to the stop by providing three pickups which detect the crest and the through of a tooth which is arranged while shifting in position by one third the pitch of the tooth. CONSTITUTION:The crests and troughs of teeth of a tooth ring 1 fitted to the revolving shaft are of the same size and formed at equal pitch. Three pickups have 2/3-pitch angular intervals and are arranged in a circumferential direction. Each timer 4 turns on when the corresponding waveform shaping device 3 does not turn on to off or vice versa for a specific time and longer, and a logical circuit 5 generates an output when the two out of three timers generate simultaneously on outputs. The two timers 4 turn on when the revolving shaft does not move by 1/3 pitch during the set time of the timers 4, and a signal indicating that the speed of the revolving shaft decreases below a specific value is outputted by the logical circuit 5 and displayed on a display device 6.
摘要翻译：目的：通过提供三个拾音器来检测处于停止状态或非常接近停止状态的旋转轴，该三个拾音器检测齿轮的顶部和通孔，齿轮在齿轮位置偏移三分之一。构成：安装在旋转轴上的齿环1的齿的波峰和波谷具有相同的尺寸并以相等的间距形成。三个拾取器具有2/3节距角间隔并且沿圆周方向布置。当相应的波形整形装置3在特定时间和更长时间内不会断开或相反的情况下，每个定时器4导通，并且当三个定时器中的两个同时在输出上产生时，逻辑电路5产生输出。当在定时器4的设定时间内旋转轴不移动1/3间距时，两个定时器4导通，并且由逻辑电路5输出表示旋转轴的速度降低到特定值以下的信号并显示在显示装置6上。

13. 发明专利

JPS5958284A Electro-hydraulic converter 失效
标题翻译：电液转换器
公开(公告)号：JPS5958284A
公开(公告)日：1984-04-03
申请号：JP16846582
申请日：1982-09-29
申请人： Mitsubishi Heavy Ind Ltd
发明人： FUJIMOTO MASAHISA
IPC分类号： F16K31/04 , F16K31/06
CPC分类号： F16K31/04
摘要： PURPOSE:To both decrease the cost of a device and improve its reliability, by connecting stepping motors to a sun gear and either one of an internal gear or a carrier of planetary gears and connecting the output shaft of the planetary gear to a hydraulic converter. CONSTITUTION:Stepping motors 5, 6 are respectively connected to a sun gear 1 and an internal gear 4 of planetary gears 23, and the shaft 8 of a carrier 7 of the planetary gears 23 is connected to a screw threaded mechanism 10 engaged with a spring 12 of a cup valve 11. In this way, whichever one of the two stepping motors 5, 6 may be rotated, tension of the spring 12 is variably controlled and a hydraulic output can be adjusted, thus both reducing the cost of a device and improving its reliability may be achieved.
摘要翻译：目的：通过将步进电机连接到太阳齿轮和行星齿轮的内齿轮或行星齿轮架的载体，并将行星齿轮的输出轴连接到液压转换器，既降低了设备的成本并提高了其可靠性。构成：步进电动机5,6分别连接到行星齿轮23的太阳齿轮1和内齿轮4，并且行星齿轮23的行星架7的轴8连接到与弹簧接合的螺纹机构10 以这种方式，两个步进电动机5,6中的任何一个可以旋转，弹簧12的张力可变地被控制并且可以调节液压输出，从而降低了装置的成本和可以提高其可靠性。

14. 发明专利

JPS5854279A FLOW RATE CONTROLLER 失效
公开(公告)号：JPS5854279A
公开(公告)日：1983-03-31
申请号：JP15326981
申请日：1981-09-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJIMOTO MASAHISA
IPC分类号： F16K17/04
摘要： PURPOSE:To improve the control of flow rate by multiply disposing devices wherein pressing means urge valve plugs onto valve seats to control pressure flow of fluid. CONSTITUTION:By urging valve plugs 4 onto valve seats 6 by means of springs 5, required differential pressures before and behind valves may be offered. Namely, the differential pressures before and behind valves depend on the forces of the springs 5 and will not be susceptible to variation in flow rate of fluid.

15. 发明专利

JP2004081957A Cyclone 审中-公开
标题翻译：气旋
公开(公告)号：JP2004081957A
公开(公告)日：2004-03-18
申请号：JP2002244821
申请日：2002-08-26
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： IWAI YASUYOSHI , FUJIMOTO MASAHISA
IPC分类号： B04C5/103
摘要： PROBLEM TO BE SOLVED: To provide a cyclone having improved separation performance and capable of aiming at cost reduction.
SOLUTION: The cyclone 1 is provided in a chamber 7. The cyclone 1 is provided with an inside cylinder 2 formed to penetrate an upper part separator 5 of the chamber 7 and an outside cylinder 3 formed to penetrate a lower part separator 6 of the chamber 7. A spiral blade 4 wound around the inside cylinder 2 is provided in a space of a superimposed part of the outside cylinder 3 on the inside cylinder 2 to form a spiral flow passage. Oil vapor introduced into the chamber 7 under a prescribed pressure flows in from the upper end of the cyclone 1 as shown by the arrow (a) and flows down along the spiral blade 4 in the space between the inside cyclone 1 and the outside cylinder while turning as shown by the arrow (b). In this time, oil mist (m) is centrifugally separated from the oil vapor and is dropped into a discharge chamber C as shown by the arrow (c).
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供具有改进的分离性能并能够降低成本的旋风分离器。解决方案：旋风分离器1设置在室7中。旋风分离器1设置有形成为穿透室7的上部分离器5的内筒2和形成为穿透下部分隔件6的外筒3 在内筒2上的外筒3的重叠部分的空间内设置有卷绕在内筒2上的螺旋叶片4，形成螺旋流路。在规定压力下被引入到室7中的油蒸气如箭头（a）所示从旋风分离器1的上端流入，并沿着螺旋叶片4沿内旋流器1和外筒之间的空间向下流动，同时如箭头（b）所示转动。此时，将油雾（m）与油蒸气离心分离，并如箭头（c）所示滴落到排出室C中。版权所有（C）2004，JPO

16. 发明专利

JP2004016426A Artificial heart pump 审中-公开
公开(公告)号：JP2004016426A
公开(公告)日：2004-01-22
申请号：JP2002174500
申请日：2002-06-14
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAGAWA MASASHI , MIYAGAWA KAZUYOSHI , OSADA TOSHIYUKI , YAMAMOTO YASUHARU , SANO TAKASHI , OKUBO TAKESHI , FUJIMOTO MASAHISA
IPC分类号： A61M1/10
摘要： PROBLEM TO BE SOLVED: To provide an artificial heart pump in inside of which thrombus is prevented from being caused. SOLUTION: This artificial heart pump is equipped with a blood pass 1 to flow blood and a drive mechanism 12 to drive rotation of an impeller equipped in the blood pass 1. The rotation drive mechanism 12 is filled with body fluid and is housed in a closed vessel 6. A hollow yarn filter made by bundling hollow yarn is equipped on a downstream side of the impeller 2 to filter blood. The body fluid is collected into a fluid collecting part 21 and is filled up into the closed vessel 6 of the drive mechanism 12. Excess body fluid in the closed vessel 6 is discharged into blood on an upstream side of the impeller 2 from the seal part tip end 16 of a drive shaft 5. COPYRIGHT: (C)2004,JPO

17. 发明专利

JP2002372238A Gas turbine 审中-公开
标题翻译：燃气轮机
公开(公告)号：JP2002372238A
公开(公告)日：2002-12-26
申请号：JP2001178604
申请日：2001-06-13
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TANABE SEIICHI , MINAGAWA SADAO , FUJIMOTO MASAHISA
IPC分类号： F01D25/12 , F01D17/00 , F02C3/30 , F02C7/18 , F23R3/12
摘要： PROBLEM TO BE SOLVED: To provide a gas turbine capable of suppressing the generation of NOx while efficiency is prevented from being lowered and enabling improvement of the cooling efficiency of a moving blade while efficiency is prevented from being lowered.
SOLUTION: In the gas turbine comprising a compressor 2; a combustor 1 in which air compressed by the compressor 2 is introduced; and a turbine 3 to output a shaft output through rotation by expanding high temperature high pressure gas fed from the combustor 1. A partition member 5 is provided to function as a branch means to branch compressed air discharged from the compressor 2. A booster 10 is provided to further compress one of compressed air branched by the partition member 5.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够抑制NOx的产生的燃气轮机，同时防止效率降低，并且能够提高效率，同时防止降低效率。解决方案：在包括压缩机2的燃气轮机中; 其中引入由压缩机2压缩的空气的燃烧器1; 以及涡轮3，通过扩大从燃烧器1供给的高温高压气体，通过旋转来输出轴输出。分隔构件5设置成用于分支从压缩机2排出的压缩空气的分支装置。增压器10是被设置为进一步压缩由分隔构件5分支的压缩空气中的一个。

18. 发明专利

JPH05223353A HIGH TEMPERATURE VACUUM INSULATION TANK 失效
公开(公告)号：JPH05223353A
公开(公告)日：1993-08-31
申请号：JP2934492
申请日：1992-02-17
申请人： KYUSHU ELECTRIC POWER , MITSUBISHI HEAVY IND LTD
发明人： RIKIHISA KATSUTOSHI , FUKUDA MITSUNOBU , FUJIMOTO MASAHISA
IPC分类号： F24H9/00
摘要： PURPOSE:To make vacuum insulation applicable to a high temperature region by mounting a metal foil to the outer periphery of a frame inner cylinder with a mounting fitting, and mounting another metal foil to the top of the frame inner cylinder, doubling the foils alternately and then installing a frame outer cylinder to the outer periphery. CONSTITUTION:When a high temperature vacuum insulation tank is assembled, a metal foil 11 is mounted to the outer periphery of a frame inner cylinder 31 having a cover 32 with a mounting fitting 33. More specifically, each slit of the metal foil 11 is inserted into time mounting fitting 33 so that it may be mounted to the outer periphery of the frame inner cylinder 31. A bent portion 12 of the metal foil 11 is doubled with the outer periphery of a different metal foil 21 while the bent portion 12 is placed into contact with the surface of the outer periphery of the frame inner cylinder 31. In succession, the metal foils 11 and 12 are doubled with each other alternately. At the same time, an insulation material 38 is inserted in the foils, thereby forming a radiation shield 39. Then, a frame outer cylinder 34 is laid out at the outer periphery of the radiation shield 39 while a different cover 35 is mounted.

19. 发明专利

JPH05162786A STIRRING ROBOT 失效
公开(公告)号：JPH05162786A
公开(公告)日：1993-06-29
申请号：JP32759891
申请日：1991-12-11
申请人： TOKYO ELECTRIC POWER CO , MITSUBISHI HEAVY IND LTD
发明人： FUJIMOTO MASAHISA , TAKENAWA TOSHIYA , UNISUGA SHIGERU , TAKAHASHI KAZUO , HATTORI SHINICHIRO
IPC分类号： B08B9/087 , B65D90/00
摘要： PURPOSE:To facilitate crashing and dispersing of sludge by a method in which a robot with wheels which can run automatically along a tank bottom by an operation from outside is provided with a rotary plough to crash the sludge piling on the tank bottom and a stirring means to disperse up the crashed sludge. CONSTITUTION:The subject stirring robot 7 runs along a bottom surface of a tank 1 which stores crude oil to stir and disperse sludge 6 piling on the bottom surface of the tank 1. Power and operation signal for the stirring robot 7 are sent from a controller 9 installed outside a tank breakoil 4 through a cable 8. At a front part of the stirring robot 7, a rotary plough 11 to be driven by a motor 12 is provided all along the width of the robot 7, for crashing the sludge 6 by its rotation and mixing it with the crude oil 5. At a central and upper part of the stirring robot 7, two stirring means 13 of axial-flow pump type to be rotated by a motor 14 with reducer is provided to jet up the sludge 6 mixed with the crude oil 5 and disperse it into the crude oil 5.

20. 发明专利

JPS62132097A STORAGE TANK FOR COMPRESSED AIR 失效
公开(公告)号：JPS62132097A
公开(公告)日：1987-06-15
申请号：JP27190985
申请日：1985-12-03
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJIMOTO MASAHISA , ICHIYANAGI TAKU , TAKENAWA TOSHIYA , OSHIGE TOYOZO , TAKAHASHI KAZUO
IPC分类号： F17C1/00 , F17C13/08
摘要： PURPOSE:To reduce construction cost and site required for a storage tank, and keep compressed air pressure constant even if the quantity of storage changes by storing the compressed air in the bottom of a water floating tank. CONSTITUTION:A floating tank 8 composed of a disc-shaped partition 3 and side walls 10 is provided on a water surface 5. A series of the side walls 2 are hung down from the circumference of the partition 3 of the floating tank 8, and a storage tank for compressed air 1 is composed of the side walls 2, partition 3 and a water surface 4. A weight 11 is provided in the floating tank 8 to keep a draft level in the state of the compressed air which is filling up its storage tank 1, and a compressor 33 is operated by dump power to store the compressed air in the storage tank for the compressed air 1, then the above compressed air is utilized as combustion air at the time of power generation to make a gas turbine generator function.

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