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1. 发明专利

JP2001193564A CONTROL METHOD AND CONTROL DEVICE FOR RAMJET ENGINE 失效
公开(公告)号：JP2001193564A
公开(公告)日：2001-07-17
申请号：JP2000007625
申请日：2000-01-17
申请人： NAT AEROSPACE LAB , KAWASAKI HEAVY IND LTD
发明人： FUTAMURA HISAO , YANAGI RYOJI , KANBE KATSUHIRO , OSHIMA TAKAO , UTANO MAKOTO
IPC分类号： F02K7/10
摘要： PROBLEM TO BE SOLVED: To provide a control method and control device for ramjet engine capable of controlling not to generating nonstarting when an operating state is unstable. SOLUTION: This control method and control device calculate a position of shock wave S at an intake for calculating a variation in the calculated position of shock wave S from a fixed position to control a ramjet engine J by adjusting angle of a variable exhaust nozzle N such that the variation is cancelled. When the variation (f) in the calculated position of shock wave S exceeds a predetermined range, the fixed position is moved to a direction such that nonstarting will hardly occur.

2. 发明专利

JPH10311773A METHOD AND APPARATUS FOR ESTIMATION OF POSITION OF SHOCK WAVE 失效
公开(公告)号：JPH10311773A
公开(公告)日：1998-11-24
申请号：JP13593997
申请日：1997-05-09
申请人： NAT AEROSPACE LAB , KAWASAKI HEAVY IND LTD
发明人： YANAGI RYOJI , KANBE KATSUHIRO , FUTAMURA HISAO , OSHIMA TAKAO , ENOMOTO KICHIYA , UTANO MAKOTO
IPC分类号： G01M9/00
摘要： PROBLEM TO BE SOLVED: To estimate or detect the movement amount and the position of a shock wave in real time by using a simple system by a method wherein pressures in an air introduction passage are measured at constant intervals. SOLUTION: A shock-wave-position estimation apparatus is constituted of a pressure measuring part 10 in which pressure sensors 11 in the required number are arranged at prescribed intervals on the sidewall of an air introduction passage (an intake) I, of a shock-wave-position estimation part 20 and of an output part 30. Then, the estimation part 20 is constituted of, a microcomputer, and the position of a shock wave is estimated or the like on the basis of the measured value of the measuring part 10. Then, in the estimation part 20, the differential pressure between pressures of sensors 11B, 11A before and after a sensor 11L which detects the lowest pressure of the measuring part 10, and the lowest pressure is found. A part between 1 and 2 before and after the sensor 11L is proportionally distributed by the differential pressure, and the position of the shock wave is estimated or detected. In this manner, the position of the shock wave can be estimated or detected in real time by a simple processing operation. When the position is estimated or detected continuously, the movement amount of the shock wave can be estimated or detected.

3. 发明专利

JPH10311245A METHOD AND DEVICE FOR CONTROLLING RAM JET 失效
公开(公告)号：JPH10311245A
公开(公告)日：1998-11-24
申请号：JP13593897
申请日：1997-05-09
申请人： NAT AEROSPACE LAB , KAWASAKI HEAVY IND LTD
发明人： YANAGI RYOJI , KANBE KATSUHIRO , FUTAMURA HISAO , OSHIMA TAKAO , ENOMOTO KICHIYA
IPC分类号： F02K7/10
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for controlling a ram jet to effect stable combustion at a ram burner in spite of simple constitution. SOLUTION: An impact wave position calculating means and an exhaust nozzle control means comprise, for example, a pressure measuring part 10; a control device body 20; and a nozzle flap drive device 30. The impact wave position calculating means calculates the position of the impact wave S of an intake I based on pressure distribution of the internal part of the intake 1. The exhaust nozzle control means calculates the deviation of the position of the impact wave S calculated from a given position and the angle of a variable exhaust nozzle N is regulated such that the deviation is eliminated.

4. 发明专利

JP2003344227A Automatic inspection system for train 审中-公开
标题翻译：火车自动检测系统
公开(公告)号：JP2003344227A
公开(公告)日：2003-12-03
申请号：JP2002150729
申请日：2002-05-24
申请人： Kawasaki Heavy Ind Ltd , Kobe New Transit Co Ltd , 川崎重工業株式会社 , 神戸新交通株式会社
发明人： HIRAYAMA MASAAKI , KAWASAKI HIROYUKI , YAEGASHI NOBUYUKI , NAKANO KAZUKIYO , NAGAI NOBUNAO , HORAI AKIRA , KANBE KATSUHIRO , MITSUE MASAYUKI , DATE SEIJI
IPC分类号： G01M17/08 , B61L27/00
摘要： PROBLEM TO BE SOLVED: To make an inspection executing program for an inspection equipment executed separately or by a command from a central controller, and to make an execution order for inspection items therefor rearranged to allow a flexible operation.
SOLUTION: Operations for the respective unit inspection equipments 5 are linked by the central controller 1 to inspect an individual rolling stock or total system functions about a train. The unit inspection equipments 5 are independent to be used as a single body. A cable is removed to be carried, when not used. Labor is saved using a mobile terminal.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了分别执行检验设备的检查执行程序或者通过中央控制器的命令进行检查执行程序，并且对其进行检查项目的执行顺序重新排列以允许灵活的操作。
解决方案：各单元检查设备5的操作由中央控制器1连接以检查单个机车车辆或关于列车的总系统功能。单元检查装置5独立地用作单体。当不使用电缆时，电缆被移走。使用移动终端保存劳工。版权所有（C）2004，JPO

5. 发明专利

JP2003195737A POWER PLANT SIMULATOR 审中-公开
公开(公告)号：JP2003195737A
公开(公告)日：2003-07-09
申请号：JP2001396206
申请日：2001-12-27
申请人： KAWASAKI HEAVY IND LTD
发明人： TERAMOTO TETSUO , SHINDO YUJI , KOYAMA MASARU , HASHIMOTO MASARU , NAGAI NOBUNAO , KANBE KATSUHIRO
IPC分类号： G09B9/00 , H02P9/08
摘要： PROBLEM TO BE SOLVED: To provide a power plant simulator with improved simulation accuracy and advanced versatility. SOLUTION: The power plant simulator 1 is equipped with a power plant simulating device 10 and a synchronization check simulating device 20. The synchronization check simulating device 20 is provided with a restoration section 21 which restores the frequency output and generator voltage generated by the power plant simulating device 10. COPYRIGHT: (C)2003,JPO

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