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31. 发明专利

JPS51140049A MASS ADJUSTABLE BEARING SUPPORTER 失效
公开(公告)号：JPS51140049A
公开(公告)日：1976-12-02
申请号：JP6386775
申请日：1975-05-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： FURUKAWA TOYOAKI
IPC分类号： F16C27/06 , F16C17/00
摘要： PURPOSE:Bearing supporting struture which contains the d vice to prevent the unstable vibration of oil.

32. 发明专利

JP2010133284A Power generation system 审中-公开
标题翻译：发电系统
公开(公告)号：JP2010133284A
公开(公告)日：2010-06-17
申请号：JP2008307830
申请日：2008-12-02
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TSUTSUMI MASANORI , KANAHOSHI TAKAYUKI , FURUKAWA TOYOAKI
IPC分类号： F01K23/14 , F01D15/12 , F01K23/10 , F01K23/16 , F01N5/00 , F01N5/02
CPC分类号： Y02E20/16 , Y02T10/16
摘要： PROBLEM TO BE SOLVED: To provide a power generation system suppressing occurrence of misalignment in an SSS (Synchro Self Shifting) clutch switching whether or not rotation is to be transmitted.
SOLUTION: This power generation system includes: a power turbine taking out output from exhaust gas supplied from a motor; a first output shaft transmitting rotation output from the power turbine; a first speed reduction gear connected to the first output shaft; a steam turbine taking out output from exhaust heat supplied from the motor; a second output shaft transmitting rotation output from the steam turbine; a second speed reduction gear connected to the second output shaft; a generator connected to the steam turbine through the second speed reduction gear; and the SSS clutch connected to the power turbine through the first speed reduction gear and connected to the steam turbine through the second speed reduction gear.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供抑制SSS（同步自动换档）离合器切换中的不对准的发电系统，是否传送旋转。解决方案：该发电系统包括：动力涡轮机，从电动机提供的排气中输出; 从动力涡轮机传递旋转输出的第一输出轴; 连接到第一输出轴的第一减速齿轮; 蒸汽涡轮机从电动机提供的排气热量输出; 第二输出轴，其传递来自所述蒸汽轮机的旋转输出; 连接到第二输出轴的第二减速齿轮; 通过第二减速装置连接到蒸汽轮机的发电机; 并且SSS离合器通过第一减速齿轮连接到动力涡轮机，并通过第二减速齿轮连接到蒸汽轮机。版权所有（C）2010，JPO＆INPIT

33. 发明专利

JP2004138608A Method and apparatus for monitoring rotational state of gear 有权
公开(公告)号：JP2004138608A
公开(公告)日：2004-05-13
申请号：JP2003324868
申请日：2003-09-17
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YOSHIDA TADASHI , TOUZAKI YASUYOSHI , KONDO TAKESHI , NODA TAKASHI , TAJIMA YASUNORI , HIRAKAWA ICHIRO , HORI TOSHIAKI , FURUKAWA TOYOAKI
IPC分类号： G01B21/22
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for monitoring a rotational state of a gear capable of accurately monitoring the rotational state of a gear constituting a reduction gear and a speed up gear supplied to a ship, etc.
SOLUTION: An apparatus 10 for monitoring the rotational state of a gear comprises a rotational frequency detecting means that detects the rotational frequency of the rotational shaft of a gear, moving amount detecting means 11a and 11b for detecting a movement amount of the rotational shaft of gear in radial direction, a tilt amount calculating means 12 that calculates the moving amount of the rotational shaft of gear relative to the operation line direction of the gear based on the movement amount, a decision means 13 which decides the rotational state of the gear based on the tilt amount and the rotational frequency, and a display means 14 that displays the decision result.
COPYRIGHT: (C)2004,JPO

34. 发明专利

JP2003247482A WIND MILL PROVIDED WITH BLADE-PATH-AREA CONTROL DEVICE AND ITS OPERATION CONTROL METHOD 审中-公开
公开(公告)号：JP2003247482A
公开(公告)日：2003-09-05
申请号：JP2002046193
申请日：2002-02-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： SHIBATA MASAAKI , FURUKAWA TOYOAKI , HAYASHI YOSHIYUKI , KATO EIJI
IPC分类号： F03D7/02
摘要： PROBLEM TO BE SOLVED: To provide a wind mill equipped with a means for enabling an optimum control of a blade-path-area for wind by adapting to operation conditions such as wind velocity, the number of revolution and load, etc., of the wind mill, and stress conditions of wind-mill rotation members by freely changing an effective length of a blade, and maintaining the output of the wind-mill as far as possible within the limit of avoiding a fatigue failure, and further provide an operation control method thereof. SOLUTION: In the wind mill, the blade length is variably constituted, and there are equipped with a detector for detecting operation conditions of the wind mill, a blade-length controller and a blade-length changing device. The blade-length controller calculates a blade-path area and a controlled variable adapting to operation conditions on the basis of results of comparison between detected signals of wind-mill operation conditions input from the operation- condition-detector and an allowance for preset operation conditions. The blade- length changing device changes the blade length on the basis of a calculated value of the blade-length input from the blade-length controller. COPYRIGHT: (C)2003,JPO

35. 发明专利

JPH10246288A DAMPER FOR STRUCTURE 失效
公开(公告)号：JPH10246288A
公开(公告)日：1998-09-14
申请号：JP4797897
申请日：1997-03-03
申请人： MITSUBISHI HEAVY IND LTD
发明人： FURUKAWA TOYOAKI
IPC分类号： B64G1/22 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To prevent the generation of a play in a connection part, also effectively damp vibration, in a structure formed so as to adsorb displacement and a tilt angle in the connection part between structural units. SOLUTION: In a structure formed so as to absorb displacement and a tilt angle in a connection part A between structural units 1, 2, a part having a play 3 of the connection part A is charged with at least any one of granular damping material 4 and elastic unit, so as to prevent the generation of the play also damp vibration. That is, by crushing the granular damping and elastic material elastically deformed, the generation of the play between the structural units is surely prevented. When the structural unit makes a relative motion in the connection part by vibration, the granular damping material or elastic unit displays damping action, to damp the vibration.

36. 发明专利

JPH1035595A FUEL TANK FOR ARTIFICIAL SATELLITE 失效
公开(公告)号：JPH1035595A
公开(公告)日：1998-02-10
申请号：JP19320996
申请日：1996-07-23
申请人： MITSUBISHI HEAVY IND LTD
发明人： FURUKAWA TOYOAKI , HARA TADAHIKO
IPC分类号： B64G1/40
摘要： PROBLEM TO BE SOLVED: To prevent the collision of a bladder and a wall of a fuel tank securely and reduce collision force by arranging a stuffing having expansion and shrinkage property between the wall of the fuel tank and the bladder in a the fuel tank for artificial satellite having the bladder made of an elastic body in which fuel is stored in the inside thereof. SOLUTION: In a fuel tank for artificial satellite constituted by a wall 1 of the fuel tank and a bladder 2 made of an elastic body in which fuel is stored, a stuffing 3 which is wrapped by a stuffing net 4 and has expansion and shrinkage property is arranged between the wall 1 of the fuel tank and the bladder 2. Since this stuffing 3 must have strong expansion and shrinkage property and be light in weight, down of bird is used. Consequently, it is possible to prevent the collision of the bladder 2 against the wall 1 of the fuel tank, reduce collision force by the stuffing 3 having expansion and shrinkage property, and prevent the damage of the bladder 2. Moreover, an elastic film having many small through holes may be provided in such a manner that it wraps the stuffing 3 and the stuffing net 4 on the outside of the stuffing net 4.

37. 发明专利

JPH09296423A CLEARING DEVICE OF SNOW 失效
公开(公告)号：JPH09296423A
公开(公告)日：1997-11-18
申请号：JP13413296
申请日：1996-05-02
申请人： MITSUBISHI HEAVY IND LTD
发明人： FURUKAWA TOYOAKI
IPC分类号： E01H5/00 , F16H7/06
摘要： PROBLEM TO BE SOLVED: To provide a snow clearing device for shoveling away snow lying on a slope, in which dangers like a slipping-down accident can be eliminated and which can be easily installed. SOLUTION: Driving sprockets 3, 3 are connected through a connection drum 34 and driven by a motor 7. These sprockets 3, 3 are installed on a slope like a roof. Driven sprockets 31, 31 are arranged at the lower side of the slope and respective upper and lower side prockets 3, 31 are connected by a chain 2 respectively. A rope 1 is spread between both right and left side chains 2, 2. The rope is transferred by the driving sprockets 3, 3 through respective chains 2, 2 when the motor is driven. Then, the upper snow than the rope 1, in the snow on the roof is cut by the rope and the snow laid above the cut face slides down owing to its own weight.

38. 发明专利

JPH09287406A SEAL STRUCTURE 失效
公开(公告)号：JPH09287406A
公开(公告)日：1997-11-04
申请号：JP12769396
申请日：1996-04-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： FURUKAWA TOYOAKI , MATSUMOTO IWAO , HAMANAKA SACHIKO , MARUTA RYOSUKE
IPC分类号： F01D11/02 , F16J15/54
摘要： PROBLEM TO BE SOLVED: To prevent the generation of an excessive contact force by moving an end of a seal with a relatively weak force in the case where the end of the seal contacts the shaft in a seal structure of a rotation shaft like, fir example, a steam turbine which has an inside operation fluid, and is applied to a rotation machine which required the seal. SOLUTION: A seal end plate 1 wherein an end is located opposite to an external circumference of the rotation shaft with a clearance is sandwiched between two seal pressing plates 2 and 2, and the seal end plate 1 is held with a pressing force generated with the elastic distortion, and a movement clearance 4 is provided on a seal pressure plate 2 so that the seal end plate 1 can be freely deviated against an excess force at the time of contacting the shaft.

39. 发明专利

JPH09264766A ROCK COLLAPSE MOITOR APPARATUS AND ROCK COLLAPSE MONITOR COMMUNICATION APPARATUS 失效
公开(公告)号：JPH09264766A
公开(公告)日：1997-10-07
申请号：JP7587796
申请日：1996-03-29
申请人： MITSUBISHI HEAVY IND LTD
发明人： MATSUMOTO IWAO , HAMANAKA SACHIKO , FURUKAWA TOYOAKI , OHIGATA KAZUKI , SUGIMARU NORIO
IPC分类号： G01D21/00 , G01N29/14 , G08B21/00 , G08B21/10 , G08B31/00 , G08G1/095
摘要： PROBLEM TO BE SOLVED: To detect the collapse of rock beforehand by quantitatively evaluating the collapse possibility of rock on the basis of the signals detected by a plurality of measuring sensors arranged in a monitor area. SOLUTION: Outputs are always automatically emitted from a plurality of attached AE sensors 61 at every definite time to monitor the collapse of rock and the presence of the fluctuations of sensor outputs is investigated. Next, when the fluctuations are confirmed, the discrimination of the correlation with respective AE sensor outputs and time delay with a vehicle passage signal is performed by a personal computer 65 while the moving speed of a passing vehicle is referred to by a preliminarily formed signal transmission characteristic data base 67 and a laser Doppler speedometer 66. Succeedingly, when it is confirmed that the detected fluctuation signal is a signal showing the signals of collapse, a signal generating position is automatically estimated in consideration of the positional relation of the measuring AE sensor 61 near to a place where a detection signal is detected to estimate the position of collapse.

40. 发明专利

JPH08334124A GAS BEARING STRUCTURE 失效
公开(公告)号：JPH08334124A
公开(公告)日：1996-12-17
申请号：JP16309395
申请日：1995-06-07
申请人： MITSUBISHI HEAVY IND LTD
发明人： MATSUMOTO IWAO , FURUKAWA TOYOAKI
IPC分类号： F16C32/06
摘要： PURPOSE: To achieve an electrical purpose without using an electrical control part so as to improve explosion proof properties much better, by interposing compressed air in a bearing void, and actuating upon a part for receiving the load of a counter, magnetic action formed by a permanent magnet, preferably magnetic repulsive force. CONSTITUTION: A thin layered ring bearing void 4 is formed between a counter member 1 (rotary shaft) and a bearing main body 3 (bearing metal). Multiple air supply holes 5 are opened and arranged at equal intervals in the peripheral direction from the outer circumferential surface side of the bearing main body 3 toward the inner circumferential side of a magnet body 20. These air supply holes 5 are provided adjacently to a compressed air supply source 7 through a check valve 6 on the outer circumferential side of the bearing main body 3. The counter member 1 is formed in such a manner that a cylindrical permanent magnet 1B having the same magnetism as the ring magnet body 20 is included in a rotary shaft 1A so that magnetic repulsive force consisting of the repulsive magnetic fields of two magnets 1B, 20 by using the rotary shaft 1A formed of a magnetic material is generated in the bearing void 4 opposed to the ring magnetic body 20.

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