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1. 发明专利

JP2012087808A Control method for marine engine and control device of the same 有权
标题翻译：海上发动机及其控制装置的控制方法
公开(公告)号：JP2012087808A
公开(公告)日：2012-05-10
申请号：JP2012010880
申请日：2012-01-23
申请人： Mti:Kk , Nabtesco Corp , Nippon Yusen Kk , ナブテスコ株式会社 , 日本郵船株式会社 , 株式会社Mti
发明人： TAKAHASHI TOSHIKAZU , KAJIYAMA KATSUNORI , SHIGAKI TOMIO
IPC分类号： F02D41/14 , B63H21/21 , F02D29/02 , F02D41/04 , F02D41/22
CPC分类号： Y02T10/40
摘要： PROBLEM TO BE SOLVED: To maintain navigating property while improving fuel efficiency by efficiently switching a fuel save mode and a normal mode.SOLUTION: A set number of revolutions and an actual number of revolutions are input in a controller 4. In a normal mode, a PID controller 12 calculates an output value to a fuel supply means of a marine engine 2 based on a difference between the set number of revolutions and the actual number of revolutions. The PID controller 12 also includes a fuel save mode for reducing a varying width in an output value per unit time compared to the normal mode. The system includes detecting units 20, 22, 24, 26, 28 for monitoring changes in a set number of revolutions and an actual number of revolutions. In the fuel save mode, when a set number of revolutions or an actual number of revolutions exceeds a predetermined range, the PID controller 12 is switched into the normal mode by an output of the detecting units.
摘要翻译：要解决的问题：通过有效地切换燃料节省模式和正常模式来提高燃油效率来维持导航性能。解决方案：控制器4中输入一定数量的转数和实际转数。在正常模式下，PID控制器12基于差值计算出与船用发动机2的燃料供给装置的输出值在设定的转数和实际的转数之间。 PID控制器12还包括用于减少与正常模式相比在每单位时间的输出值中变化的宽度的燃料节省模式。该系统包括用于监视设定转数和实际转数的变化的检测单元20,22,24,26,28。在省燃模式中，当设定转数或实际转数超过预定范围时，PID控制器12通过检测单元的输出切换到正常模式。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2009191774A Control method of ship engine and its control device 有权
标题翻译：船舶发动机及其控制装置的控制方法
公开(公告)号：JP2009191774A
公开(公告)日：2009-08-27
申请号：JP2008034432
申请日：2008-02-15
申请人： Mti:Kk , Nabtesco Corp , Nippon Yusen Kk , ナブテスコ株式会社 , 日本郵船株式会社 , 株式会社Mti
发明人： TAKAHASHI TOSHIKAZU , KAJIYAMA KATSUNORI , SHIGAKI TOMIO
IPC分类号： F02D41/04 , F02D29/02 , F02D41/14 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To maintain the ease of ship handing while improving fuel efficiency by efficiently switching a fuel save mode and a normal mode.
SOLUTION: A set rotation speed and an actual rotation speed are input to a controller 4, and in the normal mode, a PID controller 12 calculates an output value to a fuel supply means of a ship engine 2 from a difference between the set rotation speed and the actual rotation speed. The PID controller 12 also has the fuel save mode in which a change range of the output value per unit time is decreased as compared with the normal mode. Detection sections 20, 22, 24, 26, 28 are provided for monitoring the variation of the set rotation speed and the actual rotation speed and when the set rotation speed or the actual rotation speed exceeds a predetermined range in the fuel save mode, the PID controller 12 is switched to the normal mode by outputs of the detection sections.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过有效地切换燃料节省模式和正常模式来提高燃油效率，从而保持船舶的易用性。解决方案：将设定的转速和实际转速输入到控制器4，在正常模式中，PID控制器12根据船舶发动机2的差异来计算对船舶发动机2的燃料供给装置的输出值设定转速和实际转速。与正常模式相比，PID控制器12还具有每单位时间的输出值的变化范围减小的节油模式。检测部20,22,24,26,28用于监视设定转速和实际转速的变化，并且当设定转速或实际转速超过燃料节省模式的预定范围时，PID 控制器12通过检测部分的输出切换到正常模式。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2012077760A Method and device for controlling ship engine 有权
公开(公告)号：JP2012077760A
公开(公告)日：2012-04-19
申请号：JP2012010881
申请日：2012-01-23
申请人： Mti:Kk , Nabtesco Corp , Nippon Yusen Kk , ナブテスコ株式会社 , 日本郵船株式会社 , 株式会社Mti
发明人： TAKAHASHI TOSHIKAZU , KAJIYAMA KATSUNORI , SHIGAKI TOMIO
IPC分类号： F02D41/04 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To maintain ease of ship handing while improving fuel efficiency by efficiently switching a fuel save mode and a normal mode.SOLUTION: A set rotation speed and an actual rotation speed are input to a controller 4, and in the normal mode, a PID controller 12 calculates an output value to a fuel supply means of a ship engine 2 from a difference between the set rotation speed and the actual rotation speed. The PID controller 12 also has the fuel save mode in which a change range of the output value per unit time is decreased as compared with the normal mode. Detection sections 20, 22, 24, 26, 28 are provided for monitoring the variation of the set rotation speed and the actual rotation speed and when the set rotation speed or the actual rotation speed exceeds a predetermined range in the fuel save mode, the PID controller 12 is switched to the normal mode based on the outputs of the detection sections.

4. 发明专利

JP2012077758A Method and device for controlling ship engine 审中-公开
标题翻译：用于控制船舶发动机的方法和装置
公开(公告)号：JP2012077758A
公开(公告)日：2012-04-19
申请号：JP2012010878
申请日：2012-01-23
申请人： Mti:Kk , Nabtesco Corp , Nippon Yusen Kk , ナブテスコ株式会社 , 日本郵船株式会社 , 株式会社Mti
发明人： TAKAHASHI TOSHIKAZU , KAJIYAMA KATSUNORI , SHIGAKI TOMIO
IPC分类号： F02D41/04 , F02D29/02 , F02D41/14 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To maintain ease of ship handing while improving fuel efficiency by efficiently switching a fuel save mode and a normal mode.SOLUTION: A set rotation speed and an actual rotation speed are input to a controller 4, and in the normal mode, a PID controller 12 calculates an output value to a fuel supply means of a ship engine 2 from a difference between the set rotation speed and the actual rotation speed. The PID controller 12 also has the fuel save mode in which a change range of the output value per unit time is decreased as compared with the normal mode. Detection sections 20, 22, 24, 26, 28 are provided for monitoring the variation of the set rotation speed and the actual rotation speed and when the set rotation speed or the actual rotation speed exceeds a predetermined range in the fuel save mode, the PID controller 12 is switched to the normal mode based on the outputs of the detection sections.
摘要翻译：要解决的问题：通过有效地切换燃料节省模式和正常模式来提高燃油效率，从而保持船舶的易用性。解决方案：将设定的转速和实际转速输入到控制器4，在正常模式中，PID控制器12根据船舶发动机2的差异来计算对船舶发动机2的燃料供给装置的输出值设定转速和实际转速。与正常模式相比，PID控制器12还具有每单位时间的输出值的变化范围减小的节油模式。检测部20,22,24,26,28用于监视设定转速和实际转速的变化，并且当设定转速或实际转速超过燃料节省模式的预定范围时，PID 控制器12基于检测部分的输出切换到正常模式。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2013238247A Control method for marine engine and control device of the same 有权
标题翻译：海上发动机及其控制装置的控制方法
公开(公告)号：JP2013238247A
公开(公告)日：2013-11-28
申请号：JP2013171143
申请日：2013-08-21
申请人： Nippon Yusen Kk , 日本郵船株式会社 , Mti:Kk , 株式会社Mti , Nabtesco Corp , ナブテスコ株式会社
发明人： TAKAHASHI TOSHIKAZU , KAJIYAMA KATSUNORI , SHIGAKI TOMIO
IPC分类号： F02D41/14 , B63H21/14 , B63H21/21 , F02D41/40 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To improve fuel efficiency, by efficiently switching a fuel save mode and a normal mode.SOLUTION: A set rotation speed and an actual rotation speed are input in a controller 4. In a normal mode, a PID controller 12 calculates an output value to a fuel supply means of a marine engine 2 based on a difference between the set rotation speed and the actual rotation speed. The PID controller 12 also includes a fuel save mode for reducing a varying width in an output value per unit time compared to the normal mode. Detecting units 20, 22, 24, 26, 28 are provided for monitoring changes in a set rotation speed and an actual rotation speed. In the fuel save mode, when a set rotation speed and an actual rotation speed exceed predetermined conditions continuously for a predetermined time, the PID controller 12 is switched into the normal mode.
摘要翻译：要解决的问题：通过有效地切换节油模式和正常模式来提高燃料效率。解决方案：在控制器4中输入设定转速和实际转速。在正常模式中，PID控制器12计算基于设定转速与实际转速之间的差，向船用发动机2的燃料供给单元输出的值。 PID控制器12还包括用于减小与正常模式相比在每单位时间的输出值中变化的宽度的燃料节省模式。检测单元20,22,24,26,28用于监视设定转速和实际转速的变化。在省燃模式中，当设定的转速和实际转速连续超过规定时间时，PID控制器12切换为正常模式。

6. 发明专利

JP2012077759A Method and device for controlling ship engine 审中-公开
公开(公告)号：JP2012077759A
公开(公告)日：2012-04-19
申请号：JP2012010879
申请日：2012-01-23
申请人： Mti:Kk , Nabtesco Corp , Nippon Yusen Kk , ナブテスコ株式会社 , 日本郵船株式会社 , 株式会社Mti
发明人： TAKAHASHI TOSHIKAZU , KAJIYAMA KATSUNORI , SHIGAKI TOMIO
IPC分类号： F02D41/04 , F02D29/02 , F02D41/14 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To maintain ease of ship handing while improving fuel efficiency by efficiently switching a fuel save mode and a normal mode.SOLUTION: A set rotation speed and an actual rotation speed are input to a controller 4, and in the normal mode, a PID controller 12 calculates an output value to a fuel supply means of a ship engine 2 from a difference between the set rotation speed and the actual rotation speed. The PID controller 12 also has the fuel save mode in which a change range of the output value per unit time is decreased as compared with the normal mode. Detection sections 20, 22, 24, 26, 28 are provided for monitoring the variation of the set rotation speed and the actual rotation speed and when the set rotation speed or the actual rotation speed exceeds a predetermined range in the fuel save mode, the PID controller 12 is switched to the normal mode based on the outputs of the detection sections.

7. 发明专利

JP2007056864A Exhaust emission treatment device and exhaust emission treatment method 审中-公开
标题翻译：排气处理装置和排气处理方法
公开(公告)号：JP2007056864A
公开(公告)日：2007-03-08
申请号：JP2006202278
申请日：2006-07-25
申请人： Daiwa Kogyo Kk , Mti:Kk , Nippon Yuusen Kk , 日本郵船株式会社 , 株式会社Mti , 第和工業株式会社
发明人： NAKAJIMA KENJI , SATO MASAYA , NOMURA HIDEAKI , MIURA MAKOTO , IKEDA KAZUTO , KAJIYAMA KATSUNORI , YAHIRO YOSHITSUGU
IPC分类号： F01N3/02 , B01D39/12 , B01D39/20 , B01D46/24 , B01D46/42 , B01D46/44
摘要： PROBLEM TO BE SOLVED: To provide an exhaust emission treatment device and an exhaust emission treatment method of low cost and capable of being mounted on a ship or the like, and efficiently removing hazardous material such as PM in high temperature exhaust gas. SOLUTION: This device includes an exhaust gas intake port 2a selectively taking exhaust gas generated from at least one or plural exhaust gas generating sources, a dust collecting device 2 removing hazardous material in exhaust gas, and a discharge means 2b discharging exhaust gas from which hazardous material is removed. The dust collecting device 2 is composed of a combination of a plurality of kinds of metal filters 10A, 10B having different hole diameters. COPYRIGHT: (C)2007,JPO&INPIT

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