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1. 发明授权

US07253536B2 Water supply apparatus 有权
标题翻译：供水设备
公开(公告)号：US07253536B2
公开(公告)日：2007-08-07
申请号：US10551214
申请日：2004-03-29
申请人： Hidefumi Fujimoto , Naoyuki Onodera , Kimihiro Nakayama , Makoto Hatakeyama , Kazuyuki Enomoto , Yukihiro Kudoh , Tatsuhiro Kuga , Satoshi Ishimaru
发明人： Hidefumi Fujimoto , Naoyuki Onodera , Kimihiro Nakayama , Makoto Hatakeyama , Kazuyuki Enomoto , Yukihiro Kudoh , Tatsuhiro Kuga , Satoshi Ishimaru
IPC分类号： F03B13/00 , F03B13/10 , H02P9/04
CPC分类号： E03D3/00 , F03B13/00 , F05B2220/602 , Y02B10/50 , Y02E10/28
摘要： A water supply apparatus includes an apparatus body disposed in a flow passage for sucking water to an indoor facility and a power generation unit installed in the apparatus body. Further, the power generation unit further comprises a rotating shaft extended in a direction perpendicular to the water channel direction of the flow passage, and impeller installed on the rotating shaft and rotated by a water flow, a magnet rotated interlockingly with the impeller, and a coil arranged oppositely to the magnet, wherein the impeller forms blades in the radial outer direction and forms clearances allowing water to pass to the inside of the blades. Since the clearances are formed between the blades and the rotating shaft such a trouble that water flowing into the base ends of the blades obstructs the rotation of the impeller can be eliminated to increase a power generation amount by the power generation unit. In addition, since there is no need to expand the flow passage on the outside of the impeller to reduce the rotational resistance of the impeller, the size of the water supply apparatus can be reduced.
摘要翻译：供水装置包括设置在用于将水吸入室内设备的流动通道中的设备主体和安装在设备主体中的发电单元。此外，发电单元还包括沿垂直于流路的水道方向的方向延伸的旋转轴，安装在旋转轴上并由水流旋转的叶轮，与叶轮互锁旋转的磁体，以及线圈与磁体相对布置，其中叶轮在径向外侧方向形成叶片，并形成允许水通过叶片内部的间隙。由于在叶片和旋转轴之间形成间隙，所以可以消除流入叶片的基端的水阻碍叶轮旋转的问题，从而通过发电单元来增加发电量。此外，由于不需要在叶轮的外侧扩大流路以降低叶轮的旋转阻力，因此可以减小供水装置的尺寸。

2. 发明授权

US5115788A Supercharging apparatus for internal combustion engine 失效
标题翻译：用于内燃机的超级装置
公开(公告)号：US5115788A
公开(公告)日：1992-05-26
申请号：US557746
申请日：1990-07-26
申请人： Junsou Sasaki , Hidefumi Fujimoto , Noriyuki Iwata
发明人： Junsou Sasaki , Hidefumi Fujimoto , Noriyuki Iwata
IPC分类号： F02B33/00 , F02B33/36 , F02B33/44 , F02B39/12 , F02B39/16 , F04C18/16 , F04C28/26
CPC分类号： F04C28/26 , F02B33/36 , F02B33/446 , F02B39/12 , F02B39/16 , F04C18/16
摘要： A supercharging apparatus for an internal combustion engine includes a screw type supercharger having an inlet opening and an outlet opening. The supercharger is adapted to compress intake air for the engine in compression chambers between the openings when an electromagnetic clutch engages the supercharger with the crankshaft of the engine. The supercharging apparatus includes an intake air bypass passage for allowing the intake air to bypass the supercharger and a bypass control valve for closing the passage. The supercharger has a communication passage for allowing the two compression chambers to intercommunicate for relieving the compression chambers of the compression pressure therein. A controller allows the communication passage to relieve the compression pressure during the disengagement of the electromagnetic clutch and causes the bypass control valve to close the intake air bypass passage in association with the relief of the compression pressure by the communication passage.

3. 发明申请

US20140216396A1 DIRECT INJECTION GASOLINE ENGINE AND METHOD OF CONTROLLING THE DIRECT INJECTION GASOLINE ENGINE 有权
标题翻译：直接注射汽油发动机及其控制直喷式汽油发动机的方法
公开(公告)号：US20140216396A1
公开(公告)日：2014-08-07
申请号：US14343381
申请日：2012-08-28
申请人： Hiroyuki Yamashita , Kazuaki Narahara , Tatsuya Tanaka , Yoshitomo Takahashi , Yusuke Nakao , Takashi Ikai , Hidefumi Fujimoto , Masatoshi Seto , Yoshio Tanita , Kazuo Ichikawa , Shingo Kai , Susumu Masuyama , Hirokazu Nakahashi , Keiji Araki
发明人： Hiroyuki Yamashita , Kazuaki Narahara , Tatsuya Tanaka , Yoshitomo Takahashi , Yusuke Nakao , Takashi Ikai , Hidefumi Fujimoto , Masatoshi Seto , Yoshio Tanita , Kazuo Ichikawa , Shingo Kai , Susumu Masuyama , Hirokazu Nakahashi , Keiji Araki
IPC分类号： F02B17/00
CPC分类号： F02B17/005 , F01L1/34 , F01L3/04 , F01L13/0015 , F01L2101/00 , F01L2101/02 , F02B11/00 , F02D41/3035 , F02D41/401 , F02D41/403 , F02D2200/025 , F02F3/12 , F02P5/153 , F02P23/04 , Y02T10/44 , Y02T10/46
摘要： A direct injection engine includes an ignition assistance section applying energy to fuel injected into a cylinder using an injector to assist auto-ignition combustion of the fuel when the engine is within an auto-ignition combustion operation range. A start time of fuel injection is set within a period from a terminal stage of a compression stroke to a compression top dead center. The energy is applied to the fuel injected into the cylinder in a period from start of the fuel injection to an initial stage of an expansion stroke such that a time of a specific crank angle when an increase rate of in-cylinder pressure, which is a ratio of a change in the in-cylinder pressure to a change in a crank angle in motoring the engine, reaches a negative maximum value overlaps a combustion period when a combustion mass percentage of the fuel ranges from 10% to 90%.
摘要翻译：直接喷射发动机包括点火辅助部分，当发动机处于自燃点燃燃烧操作范围内时，使用喷射器将能量喷射到喷射到气缸中的燃料中，以辅助燃料的自燃。在从压缩冲程的终端到压缩上止点的期间内设定燃料喷射的开始时间。在从燃料喷射开始到膨胀冲程的初始阶段的期间，将能量施加到喷射到气缸中的燃料，使得当缸内压力的增加率（即当燃料的燃烧质量百分比为10％至90％时，缸内压力变化与发动机起动时曲柄角变化的比率达到负最大值与燃烧时间重叠。

4. 发明授权

US5090391A Control system for engine with mechanical supercharger 失效
标题翻译：机械超级发动机控制系统
公开(公告)号：US5090391A
公开(公告)日：1992-02-25
申请号：US503677
申请日：1990-04-03
申请人： Junsou Sasaki , Mitsuo Hitomi , Toshio Nishikawa , Hidefumi Fujimoto
发明人： Junsou Sasaki , Mitsuo Hitomi , Toshio Nishikawa , Hidefumi Fujimoto
IPC分类号： F02B39/12 , F02D23/00 , F02D41/00
CPC分类号： F02D13/0261 , F02B39/12 , F02D13/0249 , F02D23/005 , F02D41/0007 , Y02T10/144 , Y02T10/18
摘要： A mechanical supercharger is operatively connected to the engine output shaft when the engine speed is not lower than a predetermined engine speed and disconnected from the engine output shaft when the engine speed is lower than the predetermined engine speed. The engine load is detected and the predetermined engine speed is set lower as the engine load becomes lighter.

5. 发明申请

US20100242901A1 CONTROL OF INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机控制
公开(公告)号：US20100242901A1
公开(公告)日：2010-09-30
申请号：US12749430
申请日：2010-03-29
申请人： Masatoshi Seto , Takeo Yamauchi , Hidefumi Fujimoto
发明人： Masatoshi Seto , Takeo Yamauchi , Hidefumi Fujimoto
IPC分类号： F02B3/00 , F02D41/00
CPC分类号： F02D41/3035 , F02B1/12 , F02B33/34 , F02B39/10 , F02B2075/125 , F02D13/0207 , F02D13/0219 , F02D13/0265 , F02D41/3836 , F02D41/403 , F02M26/01 , Y02T10/123 , Y02T10/128 , Y02T10/18 , Y02T10/44
摘要： An exemplary method for controlling an internal combustion engine system includes, when a desired torque is equal to or greater than a first torque, opening an exhaust valve and injecting pilot fuel into a combustion chamber at a first pressure before an exhaust top dead center in a cylinder cycle, opening an intake valve in the cylinder cycle after said injecting, and injecting main fuel in the cylinder cycle after said opening of said intake valve. The method further includes, when a desired torque is less than said first torque, opening said exhaust valve and injecting pilot fuel into the combustion chamber at a second pressure that is greater than the first pressure before an exhaust top dead center in the cylinder cycle, opening said intake valve in the cylinder cycle after said injecting, and injecting main fuel in the cylinder cycle after said opening of said intake valve.
摘要翻译：用于控制内燃机系统的示例性方法包括：当期望扭矩等于或大于第一扭矩时，打开排气阀并在第一压力下将先导燃料喷射到燃烧室中，在燃烧室内的排气上止点在所述喷射之后，在气缸循环中打开进气阀，并且在所述进气阀打开之后，在气缸循环中喷射主燃料。该方法还包括当期望的扭矩小于所述第一扭矩时，打开所述排气阀并以大于所述气缸循环中的排气上止点之前的第一压力的第二压力将引燃燃料喷射到所述燃烧室中，在所述喷射之后，在气缸循环中打开所述进气门，并且在所述进气门打开之后，在气缸循环中喷射主燃料。

6. 发明申请

US20060198728A1 Water supply apparatus 有权
标题翻译：供水设备
公开(公告)号：US20060198728A1
公开(公告)日：2006-09-07
申请号：US10551214
申请日：2004-03-29
申请人： Hidefumi Fujimoto , Naoyuki Onodera , Makoto Hatakeyama , Kazuyuki Enomoto , Yukihiro Kudo , Satoshi Ishimaru
发明人： Hidefumi Fujimoto , Naoyuki Onodera , Makoto Hatakeyama , Kazuyuki Enomoto , Yukihiro Kudo , Satoshi Ishimaru
IPC分类号： F01D1/02
CPC分类号： E03D3/00 , F03B13/00 , F05B2220/602 , Y02B10/50 , Y02E10/28
摘要： A water supply apparatus includes an apparatus body (6) disposed in a flow passage (14) for sucking water to an indoor facility and a power generation unit (23) installed in the apparatus body. Further, the power generation unit further comprises a rotating shaft (34) extended in a direction perpendicular to the water channel direction of the flow passage, an impeller (27) installed on the rotating shaft and rotated by a water flow, a magnet (43) rotated interlockingly with the impeller, and a coil (29) arranged oppositely to the magnet, wherein the impeller forms blades (38) in the radial outer direction and forms clearances (40) allowing water to pass to the inside of the blades. Since the clearances (40) are formed between the blades (38) and the rotating shaft (34), such a trouble that water flowing into the base ends of the blades obstructs the rotation of the impeller can be eliminated to increase a power generation amount by the power generation unit. In addition, since there is no need to expand the flow passage on the outside of the impeller to reduce the rotational resistance of the impeller, the size of the water supply apparatus can be reduced.
摘要翻译：供水装置包括设置在用于向室内设备吸水的流路（14）中的装置主体（6）和安装在装置主体中的发电单元（23）。此外，发电单元还包括沿与流路的水路方向垂直的方向延伸的旋转轴（34），安装在旋转轴上并由水流旋转的叶轮（27），磁体（43））和与所述磁体相对布置的线圈（29），其中所述叶轮在所述径向外侧方向上形成叶片（38）并且形成允许水通过所述叶片内部的间隙（40）。由于在叶片（38）和旋转轴（34）之间形成间隙（40），所以可以消除流入叶片的基端部的水阻碍叶轮旋转的问题，从而增加发电量由发电单元。此外，由于不需要在叶轮的外侧扩大流路以降低叶轮的旋转阻力，因此可以减小供水装置的尺寸。

7. 发明授权

US09488094B2 Direct injection gasoline engine and method of controlling the direct injection gasoline engine 有权
标题翻译：直喷汽油发动机和控制直喷汽油机的方法
公开(公告)号：US09488094B2
公开(公告)日：2016-11-08
申请号：US14343381
申请日：2012-08-28
申请人： Hiroyuki Yamashita , Kazuaki Narahara , Tatsuya Tanaka , Yoshitomo Takahashi , Yusuke Nakao , Takashi Ikai , Hidefumi Fujimoto , Masatoshi Seto , Yoshio Tanita , Kazuo Ichikawa , Shingo Kai , Susumu Masuyama , Hirokazu Nakahashi , Keiji Araki
发明人： Hiroyuki Yamashita , Kazuaki Narahara , Tatsuya Tanaka , Yoshitomo Takahashi , Yusuke Nakao , Takashi Ikai , Hidefumi Fujimoto , Masatoshi Seto , Yoshio Tanita , Kazuo Ichikawa , Shingo Kai , Susumu Masuyama , Hirokazu Nakahashi , Keiji Araki
IPC分类号： F02P5/00 , F02B17/00 , F02B11/00 , F02F3/12 , F02D41/40 , F01L3/04 , F02P5/153 , F01L1/34 , F01L13/00 , F02D41/30 , F02P23/04
CPC分类号： F02B17/005 , F01L1/34 , F01L3/04 , F01L13/0015 , F01L2101/00 , F01L2101/02 , F02B11/00 , F02D41/3035 , F02D41/401 , F02D41/403 , F02D2200/025 , F02F3/12 , F02P5/153 , F02P23/04 , Y02T10/44 , Y02T10/46
摘要： A direct injection engine includes an ignition assistance section applying energy to fuel injected into a cylinder using an injector to assist auto-ignition combustion of the fuel when the engine is within an auto-ignition combustion operation range. A start time of fuel injection is set within a period from a terminal stage of a compression stroke to a compression top dead center. The energy is applied to the fuel injected into the cylinder in a period from start of the fuel injection to an initial stage of an expansion stroke such that a time of a specific crank angle when an increase rate of in-cylinder pressure, which is a ratio of a change in the in-cylinder pressure to a change in a crank angle in motoring the engine, reaches a negative maximum value overlaps a combustion period when a combustion mass percentage of the fuel ranges from 10% to 90%.
摘要翻译：直接喷射发动机包括点火辅助部分，当发动机处于自燃点燃燃烧操作范围内时，使用喷射器将能量喷射到喷射到气缸中的燃料中，以辅助燃料的自燃。在从压缩冲程的终端到压缩上止点的期间内设定燃料喷射的开始时间。在从燃料喷射开始到膨胀冲程的初始阶段的期间，将能量施加到喷射到气缸中的燃料，使得当缸内压力的增加率（即当燃料的燃烧质量百分比为10％至90％时，缸内压力变化与发动机起动时曲柄角变化的比率达到负最大值与燃烧时间重叠。

8. 发明授权

US4996966A Supercharged engine 失效
标题翻译：增压发动机
公开(公告)号：US4996966A
公开(公告)日：1991-03-05
申请号：US299068
申请日：1989-01-19
申请人： Mitsuo Hitomi , Toshio Nishikawa , Akinori Yamashita , Junso Sasaki , Hidefumi Fujimoto
发明人： Mitsuo Hitomi , Toshio Nishikawa , Akinori Yamashita , Junso Sasaki , Hidefumi Fujimoto
IPC分类号： F01L1/344 , F02B33/44 , F02B39/12 , F02D13/02 , F02D23/00 , F02D41/00
CPC分类号： F02D13/023 , F01L1/34403 , F02B33/446 , F02B39/12 , F02D13/0249 , F02D13/0257 , F02D13/0261 , F02D23/005 , F02D41/0007 , F02B2275/18 , F02D2041/001 , Y02T10/144 , Y02T10/18
摘要： An engine is provided with a mechanical supercharger which is disposed in an intake passage of the engine and is driven by the output power of the engine. The supercharger is connected to and disconnected from the output power of the engine by a clutch. The engine has intake and exhaust valves which are opened and closed with an overlap time. A valve timing changing mechanism changes the overlap time in order to change the amount of air communicated between the intake and exhaust ports. A controller controls the valve timing changing mechanism and the clutch so that the amount of air communicated between the intake and exhaust ports is reduced and the supercharger is disconnected from the output power of the engine and does not operate when the operating condition of the engine is in a first operational range in which the amount of intake air is not more than a first preset value, the former is increased and the latter is connected with the output power of the engine so as to operate when the operating condition of the engine is in a second operational range in which the amount of intake air is not less than a second preset value which is larger than the first preset value, and the former is increased and the latter is disconnected from the output power of the engine when the operating condition of the engine is in a third operational range in which the amount of intake air is between the first and second preset values.
摘要翻译：发动机设置有机械增压器，其设置在发动机的进气通道中并且由发动机的输出功率驱动。增压器通过离合器连接到发动机的输出功率并与其分离。发动机具有以重叠时间打开和关闭的进气门和排气门。气门正时改变机构改变重叠时间，以改变进气口和排气口之间连通的空气量。控制器控制气门正时改变机构和离合器，使得进气口和排气口之间连通的空气量减少，并且增压器与发动机的输出功率断开，并且当发动机的运行状态为在进气量不大于第一预设值的第一操作范围内，前者增加，后者与发动机的输出功率相关联，以便在发动机的运行状态为第二操作范围，其中进气量不小于大于第一预设值的第二预设值，并且前者增加，并且后者在发动机的运行状态下与发动机的输出功率断开发动机处于其中进气量在第一和第二预设值之间的第三操作范围。

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