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1. 发明专利

JPH0734894A COMBUSTION SIMULATION OF DIESEL ENGINE 失效
公开(公告)号：JPH0734894A
公开(公告)日：1995-02-03
申请号：JP19883593
申请日：1993-07-19
申请人： KONISHI KATSUYUKI , ISHIKAWAJIMA HARIMA HEAVY IND
发明人： KONISHI KATSUYUKI , YOSHIDA OSAMU , NAKAJIMA TOSHIYUKI
IPC分类号： F02B57/00 , B65G61/00 , F02B3/06 , G01M15/04 , G01M15/05 , G01M15/08 , G06F19/00
摘要： PURPOSE:To provide a value close to a measured value by calculating the evaporation of a fuel liquid drop by dividing the liquid drop into three layers, by calculating flame propagation, and then by calculating four items of evaporation, premix combustion, diffusing combustion, and residual carbon combustion of the fuel liquid drop, to determine a total heat generating factor. CONSTITUTION:At the time of simulating combustion, of various fuel measurement values stored in a database, the measurement value of an objective sample, various determined values (the shape of an engine, the timing of fuel blowout, the parameters such as a moisture mixing factor for combustion) of an objective engine, are input into a computer. A fuel liquid drop is divided into three layers of a liquid combustion component/moisture evaporation layer, a moisture evaporation layer, and a fixed carbon surface combustion layer, based on the various determined values of the objective engine and the measurement values of the objective fuel, to calculate the evaporation of the fuel liquid drop. After the flame propagation is calculated, heat generation factors for four items, that is, the evaporation, estimated mix combustion, diffusing combustion, and the residual carbon combustion of the liquid drop are calculated to determine a total heat generation factor, and a net heat generation factor is determined by calculating the formation of NOx, etc.

2. 发明专利

DE69113918T2 未知
公开(公告)号：DE69113918T2
公开(公告)日：1996-04-04
申请号：DE69113918
申请日：1991-07-15
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： SEKIGUCHI KENJI , IMASHIMIZU YOSHINORI , SUDA YOSHIAKI , YAMAMOTO SHUICHI , TAKADA TOSHIYUKI , YOKUMOTO TADAO , NISHIMOTO YOSHIHISA , MORITA SADAYUKI , MIURA SHINJI , FUKUOKA MASANORI , YOSHIDA OSAMU , MORIOKA KUNIHITO , MICHISHITA TOMOHIRA
IPC分类号： B63B3/06
摘要： The equipment (12) to be accommodated in the engine room (21) of a ship is divided in accordance with their function and some or all of the equipment with related functions is accommodated in a frame (11) to form a frame module. A plurality of such frame modules is arranged side by side and one above the other in a space (23,25) in the engine room (21).

3. 发明专利

BR9103038A 未知
公开(公告)号：BR9103038A
公开(公告)日：1992-04-28
申请号：BR9103038
申请日：1991-07-16
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： SEKIGUCHI KENJI , IMASHIMIZU YOSHINORI , SUDA YOSHIAKI , YAMAMOTO SHUICHI , TAKADA TOSHIYUKI , YOKUMOTO TADAO , NISHIMOTO YOSHIHISA , MORITA SADAYAKI , MIURA SHINJI , FUKUOKA MASANORI , YOSHIDA OSAMU , MORIOKA KUNIHITO , MICHISHITA TOMOHIRA
IPC分类号： B63B3/06 , A47F7/00 , A47F10/00
摘要： The equipment (12) to be accommodated in the engine room (21) of a ship is divided in accordance with their function and some or all of the equipment with related functions is accommodated in a frame (11) to form a frame module. A plurality of such frame modules is arranged side by side and one above the other in a space (23,25) in the engine room (21).

4. 发明专利

DE69113918D1 未知
公开(公告)号：DE69113918D1
公开(公告)日：1995-11-23
申请号：DE69113918
申请日：1991-07-15
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： SEKIGUCHI KENJI , IMASHIMIZU YOSHINORI , SUDA YOSHIAKI , YAMAMOTO SHUICHI , TAKADA TOSHIYUKI , YOKUMOTO TADAO , NISHIMOTO YOSHIHISA , MORITA SADAYUKI , MIURA SHINJI , FUKUOKA MASANORI , YOSHIDA OSAMU , MORIOKA KUNIHITO , MICHISHITA TOMOHIRA
IPC分类号： B63B3/06
摘要： The equipment (12) to be accommodated in the engine room (21) of a ship is divided in accordance with their function and some or all of the equipment with related functions is accommodated in a frame (11) to form a frame module. A plurality of such frame modules is arranged side by side and one above the other in a space (23,25) in the engine room (21).

5. 发明专利

JPH07289947A COMPOSITE ROTATOR 失效
公开(公告)号：JPH07289947A
公开(公告)日：1995-11-07
申请号：JP8894794
申请日：1994-04-26
申请人： NIPPON STEEL CORP , NIPPON STEEL CHEMICAL CO , ISHIKAWAJIMA HARIMA HEAVY IND , MITSUBISHI KAKOKI KK
发明人： MAIKUMA HIRONORI , KUBOMURA KENJI , YOSHIDA OSAMU , NAKAJIMA TOSHIYUKI , OKAMURA JIYUNSUKE , MORIGUCHI MASAHIRO , TANAKA YASUHISA
IPC分类号： B04B5/02 , B04B7/08
摘要： PURPOSE:To provide a composite rotator composed of fiber reinforced resin and metal which can be used for a centrifugal separator for treating a large amount of liquid in the atmosphere and under a high centrifugal force. CONSTITUTION:A double cylindrical structure body is formed by bonding a fiber reinforced resin cylinder 2 comprising reinforced fiber oriented in the peripheral direction in the wall thickness of 0.1 mm or more and of 50% or less of the total wall thickness with the outer periphery of the metal cylinder 1 in a cylindrical outermost peripheral section 5 of a fiber reinforced resin cylinder 2. The number of revolutions of two times as much and the centrifugal force of four times as much can be provided by the arrangement compared with a conventional metal revolving body. Further, a container-shaped high speed composite revolving body can be manufactured by using a closed-end metal cylinder, and as a result, a centrifugal separator provided with high separation performance which can separate a large amount of liquid can be manufactured.

6. 发明专利

JPH05345150A 失效
公开(公告)号：JPH05345150A
公开(公告)日：1993-12-27
申请号：JP14764792
申请日：1992-06-08
申请人： NIPPON STEEL CORP , NIPPON STEEL CHEMICAL CO , ISHIKAWAJIMA HARIMA HEAVY IND , MITSUBISHI KAKOKI KK
发明人： HAYASHIDA MICHIYA , TAMAKI YUJI , KUBOMURA KENJI , YOSHIDA OSAMU , UTSUNOMIYA MASATOKI , NAKAJIMA TOSHIYUKI , MORIGUCHI MASAHIRO , TANAKA YASUHISA
IPC分类号： B04B7/08 , B04B1/14
摘要： PURPOSE:To obtain the container-shape rotary body of a centrifugal separator capable of being rotated at a high speed to automatically discharge impurities by forming the fitting surfaces of the respective opposed end surfaces and metal cylindrical projection part of carbon fiber reinforced plastic cylinders as taper surfaces expanding toward the interior of the cylinder and setting the taper angle theta of the taper surfaces to a specific value. CONSTITUTION:A metal cylinder 2 has a protruding part 3 having a trapezoidal cross section at the central part of the outer periphery thereof and carbon fiber reinforced plastic cylinders 1, 1 are arranged up and down in opposed relationship in the state holding the protruding part 3 therebetween so as to expose the surface of the protruding part and closely bonded and fixed to the surface of the metal cylinder 2. Taper surfaces (e) opened toward the center part of the cylinder are formed to the opposed end surfaces of the carbon fiber reinforced plastic cylinders 1 and the taper angle theta formed by the virtual line (y) parallel to the axial direction of the cylinder 1 and each of the taper surfaces (e) is set to 15-80 deg.C. The same taper surfaces (e)' are also formed to the loop parts bonded to the end surfaces of the carbon fiber reinforced plastic cylinder of the prtruding part 3 and both taper surfaces e, e'' are bonded to the fitting surfaces 4 of the opposed end surfaces of the cylinder 1 and the protruding part. Therefore, the deformation of the metal cylinder due to centrifugal force can be supressed and a large amount of a liquid can be treated.

7. 发明专利

JPH0574518B2 失效
公开(公告)号：JPH0574518B2
公开(公告)日：1993-10-18
申请号：JP22898084
申请日：1984-11-01
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： HIEDA SHINICHIRO , MOCHIZUKI RYUSUKE , YOSHIDA OSAMU , UTSUNOMYA MASATOKI
IPC分类号： F02D29/06 , B63J3/02 , F02B63/04

8. 发明专利

JPS62299494A POWER TRANSMITTING SYSTEM HAVING PLURAL ENGINES 失效
公开(公告)号：JPS62299494A
公开(公告)日：1987-12-26
申请号：JP13998386
申请日：1986-06-18
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： UOTANI KOICHI , UTSUNOMIYA MASATOKI , KOBAYASHI HIDEAKI , YOSHIDA OSAMU , KUWABARA KOICHIRO
IPC分类号： B63H23/28 , B63H23/30
摘要： PURPOSE:To enable a generated vibration to be surely suppressed, by engaging a clutch so that a relative rotary angle between its input and output sides agrees with the preset angle where the vibration of engines is negated by each other as a reverse phase. CONSTITUTION:If one engine 1 is in operation, the engine transmits its output shaft 3 through a reduction gear 4 while drives an output side 6b of a clutch 6 in an off-condition to be rotated through an input shaft 4b. Next, if an engine 2 is started, a control means 11 detects a relative rotary angle theta between an input side 6a of the clutch 6 and its output side 6b by photoelectric elements 9 of an angle detecting means 7 to be compared with a preset angle phi, which is previously set so that the vibration generated in the engines 1, 2 is placed in a reverse phase, and the control means 11 performs a speed control, in case of no agreement between both the above angles, while opens a control valve 12b, when the relative rotary angle theta agrees with the preset angle phi, to engage the clutch 6. In this way, the vibration, which is generated from the plural engines in parallel operation, can be surely suppressed.

9. 发明专利

JPS61204794A OPERATION TIME INTEGRATOR FOR PLANT EQUIPMENT 失效
公开(公告)号：JPS61204794A
公开(公告)日：1986-09-10
申请号：JP4551585
申请日：1985-03-07
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： HIEDA SHINICHIROU , SUZUKI YASUO , YOSHIDA OSAMU
IPC分类号： G07C1/00 , G07C3/02

10. 发明专利

JPS61182530A TORSIONAL OSCILLATION DETECTOR 失效
公开(公告)号：JPS61182530A
公开(公告)日：1986-08-15
申请号：JP2302185
申请日：1985-02-08
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： YOSHIDA OSAMU
IPC分类号： G01H1/10
摘要： PURPOSE:To grasp the magnitude of torsional oscillation quantitatively by simple signal processing by detecting a torsional angle between two points along the axial direction of a rotary shaft and deciding a torsional oscillation variable on the basis of an integration value obtained by integrating said detecting value for a prescribed period. CONSTITUTION:When shafts 1, 2 are rotated, a photodetector 7 detects plural light rays by fine slits formed on a slite plate 5 during the period when one slit formed on a slit plate 4 passes the front of a light emitting source 6 at the rotation of the slit plate 4. The quantity of detected light is varied in accordance with a relative torsional angle due to torsional oscillation between points A and B. A pulse signal obtained by encoding a signal inputted to an A/D converter 8 into a binary signal is inputted to a pulse counter 9 and the counting value is subtracted from a reference value (n) by a subtracting circuit 10 to calculate a value DELTAn corresponding to the torsional angle between the points A and B. The value DELTAn is inputted to an integrating circuit 11 to calculate an integrating value within a prescribed time. The output of the circuit 11 is inputted to an oscillation level part 13 to display the level and the output of the level part 13 is inputted to a comparator 14 to compare the output with a reference value G, so that the level of the torsional oscillation is detected.

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