专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20140140813A1 NUMBER-OF-COMPRESSORS CONTROLLING SYSTEM 审中-公开
标题翻译：数字压缩机控制系统
公开(公告)号：US20140140813A1
公开(公告)日：2014-05-22
申请号：US13496735
申请日：2011-09-02
申请人： Shigeki Ochi , Yoshihiro Sangawa , Yusuke Okamoto
发明人： Shigeki Ochi , Yoshihiro Sangawa , Yusuke Okamoto
IPC分类号： F04D13/12
CPC分类号： F04D13/12 , F04B41/06 , F04B49/02 , F04B49/022 , F04B49/06
摘要： A number-of-compressors controlling system which has a simple configuration and can produce compressed air by immediately following the load used of the compressed air is provided. The number-of-compressors controlling system has a plurality of compressors (2), a receiver tank (3) in which compressed air is supplied from these compressors (2) and is fed to a compressed air utilization device, a pressure sensor (4) provided on the receiver tank (3), and a number-of-compressors controller (5) which changes the number of compressors being operated based on the detected pressure of the pressure sensor (4). A number-of-compressors decreasing pressure as a threshold value whether or not the number of compressors being operated is decreased by the number-of-compressors controller (5) is set to be lower as the number of compressors being operated is larger.
摘要翻译：提供一种数字压缩机控制系统，其具有简单的构造并且可以通过紧随压缩空气的负载产生压缩空气。压缩机数量控制系统具有多个压缩机（2），其中压缩空气从这些压缩机（2）供应并被供给到压缩空气利用装置的接收罐（3），压力传感器（4）），以及压缩机数量控制器（5），其根据检测到的压力传感器（4）的压力改变正在操作的压缩机的数量。随着压缩机数量的增加，压缩机数量减少压缩机作为阈值，无论压缩机数量是否被操作的压缩机数量都减少了。

2. 发明授权

US07771821B2 Low-friction sliding member and low-friction sliding mechanism using same 有权
标题翻译：低摩擦滑动构件和低摩擦滑动机构使用相同
公开(公告)号：US07771821B2
公开(公告)日：2010-08-10
申请号：US10911744
申请日：2004-08-05
申请人： Jean Michel Martin , Saihei Kano , Makoto Kano , Yoshiteru Yasuda , Yusuke Okamoto , Yutaka Mabuchi , Takafumi Ueno
发明人： Jean Michel Martin , Saihei Kano , Makoto Kano , Yoshiteru Yasuda , Yusuke Okamoto , Yutaka Mabuchi , Takafumi Ueno
IPC分类号： B32B9/00
CPC分类号： C10M169/04 , C10M2205/02 , C10M2205/0206 , C10M2207/0225 , C10M2207/04 , C10M2207/289 , C10M2215/08 , C10N2230/06 , C10N2230/43 , C10N2250/141 , C10N2250/18 , C23C14/0605 , C23C28/00 , C23C28/046 , F16C33/16 , Y10T428/30
摘要： A low-friction sliding member such as a piston, a piston ring, a piston skirt section and a cylinder liner section of an internal combustion engine. The low-friction sliding member includes a base material having a surface. A hard carbon thin film is formed at at least a part of the surface of the base material. Here, a tribo-film having at least one functional group selected from the group consisting of ether linkage, oxido and hydroxyl group is formed on the hard carbon thin film when the hard carbon thin film is in slidable contact with an opposite member in presence of an organic oxygen-containing compound.
摘要翻译：诸如活塞，活塞环，活塞裙部和内燃机的气缸套的低摩擦滑动件。低摩擦滑动构件包括具有表面的基材。在基材的表面的至少一部分上形成硬碳薄膜。这里，当硬碳薄膜与相对构件可滑动接触时，在硬碳薄膜上形成具有至少一个选自醚键，氧化和羟基的官能团的摩擦膜，有机含氧化合物。

3. 发明授权

US07255083B2 Sliding structure for automotive engine 失效
标题翻译：汽车发动机滑动结构
公开(公告)号：US07255083B2
公开(公告)日：2007-08-14
申请号：US11118360
申请日：2005-05-02
申请人： Takahiro Hamada , Yutaka Mabuchi , Makoto Kano , Yoshiteru Yasuda , Yusuke Okamoto
发明人： Takahiro Hamada , Yutaka Mabuchi , Makoto Kano , Yoshiteru Yasuda , Yusuke Okamoto
IPC分类号： B26D5/00
CPC分类号： C23C14/0605 , F01L1/022 , F01L1/047 , F01L1/16 , F01L1/3442 , F01L2001/0476 , F01L2101/00 , F01L2820/01 , F01L2820/02 , F16C33/16 , F16G13/06 , F16J1/02 , F16J1/16 , F16J9/26
摘要： A sliding structure for an automotive engine includes a sliding member with a sliding portion and a lubricant applied to the sliding portion so that the sliding portion can make sliding contact with a counterpart member via the lubricant. The sliding member is either of a piston ring, a piston pin, a cam lobe, a cam journal, a plain bearing, a rotary vane and a timing chain. The sliding portion has a base made of a steel or aluminum material and a hard carbon film formed on the base to coat the sliding portion. The hard carbon film has a thickness of 0.3 to 2.0 μm, a Knoop hardness of 1500 to 4500 kg/mm2, a surface roughness Ry (μm) satisfying the following equation: Ry
摘要翻译：用于汽车发动机的滑动结构包括具有滑动部分的滑动构件和施加到滑动部分的润滑剂，使得滑动部分可以经由润滑剂与对方构件滑动接触。滑动构件是活塞环，活塞销，凸轮凸角，凸轮轴颈，滑动轴承，旋转叶片和正时链中的任一个。滑动部分具有由钢或铝材料制成的基底和形成在基底上以涂覆滑动部分的硬碳膜。硬碳膜的厚度为0.3〜2.0μm，Knoop硬度为1500〜4500kg / mm 2，表面粗糙度Ry（mum）满足下式：Ry <{（0.75〜 Hk / 8000）xh + 0.07 / 0.8}，其中h是膜的厚度（mum）; 并且H k是膜的努氏硬度（kg / mm 2）。

4. 发明申请

US20060093839A1 Hard-carbon coated sliding member 审中-公开
标题翻译：硬碳涂层滑动构件
公开(公告)号：US20060093839A1
公开(公告)日：2006-05-04
申请号：US11258353
申请日：2005-10-26
申请人： Yusuke Okamoto , Yoshiteru Yasuda , Shojiro Miyake
发明人： Yusuke Okamoto , Yoshiteru Yasuda , Shojiro Miyake
IPC分类号： B32B9/00 , B32B15/04
CPC分类号： F16C33/16 , C23C14/0605 , C23C30/00 , Y10T428/30 , Y10T428/31678
摘要： There is provided a sliding member including a base substrate and a hard carbon coating formed on the base substrate to define at least a surface for sliding contact with an opposing member. The hard carbon coating contains therein at least one of cobalt and nickel in an amount of 1.4 to 39 atomic %.
摘要翻译：提供了一种滑动构件，其包括形成在基底基底上的基底基底和硬碳涂层，以限定至少一个与相对构件滑动接触的表面。硬碳涂层中含有1.4至39原子％的钴和镍中的至少一种。

5. 发明授权

US08522523B2 Steam system 有权
标题翻译：蒸汽系统
公开(公告)号：US08522523B2
公开(公告)日：2013-09-03
申请号：US12919663
申请日：2008-08-26
申请人： Yuji Yoshinari , Yasuo Ochi , Hideo Furukawa , Yasukuni Tanaka , Yusuke Okamoto , Kazutaka Baba
发明人： Yuji Yoshinari , Yasuo Ochi , Hideo Furukawa , Yasukuni Tanaka , Yusuke Okamoto , Kazutaka Baba
IPC分类号： F02C6/00
CPC分类号： F02C3/04 , F01D15/08 , F01K7/38 , F02C6/06 , F05D2220/72
摘要： An air compressor is driven by a steam engine that generates power using steam. The steam is supplied to the steam engine through a steam supply path, and the steam is exhausted through a steam exhaust path. The steam from the steam engine is supplied to a steam using device through a steam header. The usage load of the steam is monitored by a pressure sensor arranged in the steam header. The compressed air from the air compressor is supplied to a compressed air using device through a compressed air path. The usage load of the compressed air is monitored by a pressure sensor arranged on the compressed air path. The steam supply to the steam engine is controlled based on the usage load of the steam and the usage load of the compressed air.
摘要翻译：空气压缩机由使用蒸汽发电的蒸汽发动机驱动。蒸汽通过蒸汽供给路径供给蒸汽机，蒸汽通过蒸汽排出通道排出。来自蒸汽发动机的蒸汽通过蒸汽集管提供给蒸汽使用装置。蒸汽的使用负荷由布置在蒸汽集管中的压力传感器监测。来自空气压缩机的压缩空气通过压缩空气路径被供给到压缩空气使用装置。压缩空气的使用负荷由布置在压缩空气路径上的压力传感器监测。基于蒸汽的使用负荷和压缩空气的使用负荷来控制蒸汽机的蒸汽供应。

6. 发明授权

US08113822B2 Combustion method and combustion apparatus 有权
标题翻译：燃烧方法和燃烧装置
公开(公告)号：US08113822B2
公开(公告)日：2012-02-14
申请号：US12281556
申请日：2007-04-13
申请人： Osamu Tanaka , Yukihiro Tokunaga , Yusuke Okamoto , Kenji Yasui
发明人： Osamu Tanaka , Yukihiro Tokunaga , Yusuke Okamoto , Kenji Yasui
IPC分类号： F23N1/02 , F23N5/00 , F01N3/00 , F01N3/10 , B01D53/56
CPC分类号： F23N1/022 , F23J2219/10 , F23N5/006 , F23N2035/06 , F23N2035/10 , F23N2035/12 , F23N2041/04
摘要： First, to decrease an amount of emitted nitrogen oxides to zero as much as possible and also decrease an amount of emitted carbon monoxide to a permissible level. Second, to save energy on combustion at a low air ratio close to 1.0. Third, to attain a stable air ratio control in a low air ratio combustion region.Included are a combustion step in which hydrocarbon-containing fuel is burned by the burner to generate gas free of hydrocarbons but containing oxygen, nitrogen oxides and carbon monoxide, an endothermic step in which endothermic device is used to absorb heat from gas generated in the combustion step, a hazardous-substance decreasing step in which the gas is brought into contact with an oxidation catalyst after the endothermic step to oxidize carbon monoxide contained in the gas by oxygen and reduce nitrogen oxides by carbon monoxide, and a concentration ratio adjusting step in which a concentration ratio of oxygen, nitrogen oxides and carbon monoxide in gas on the primary side of the oxidation catalyst is adjusted to a predetermined concentration ratio on the basis of concentration ratio characteristics of the burner and the endothermic device by using the air-ratio adjusting device of the burner.
摘要翻译：首先，将排出的氮氧化物的量尽可能多地减少到零，并且将排放的一氧化碳的量减少到允许的水平。二是以低空气比接近1.0来节约能源燃烧。第三，为了在低空气比燃烧区域中获得稳定的空气比控制。包括燃烧步骤，其中含烃燃料由燃烧器燃烧以产生不含烃，但含有氧气，氮氧化物和一氧化碳的气体，吸热装置用于吸收燃烧产生的气体的吸热步骤步骤，其中在吸热步骤之后气体与氧化催化剂接触以使氧气中的一氧化碳氧化并通过一氧化碳还原氮氧化物的危险物质减少步骤，以及浓缩比调节步骤，其中基于燃烧器和吸热装置的浓度比特性，通过使用空气比调节装置将氧化催化剂的初级侧的气体中的氧气，氮氧化物和一氧化碳的浓度比调节至规定的浓度比的燃烧器。

7. 发明申请

US20110005228A1 STEAM SYSTEM 有权
标题翻译：蒸汽系统
公开(公告)号：US20110005228A1
公开(公告)日：2011-01-13
申请号：US12919653
申请日：2008-04-14
申请人： Yuji Yoshinari , Yasuo Ochi , Hideo Furukawa , Yasukuni Tanaka , Yusuke Okamoto , Kazutaka Baba
发明人： Yuji Yoshinari , Yasuo Ochi , Hideo Furukawa , Yasukuni Tanaka , Yusuke Okamoto , Kazutaka Baba
IPC分类号： F01K23/00
CPC分类号： F01D15/08 , F01K7/38 , F02C6/006 , F02C6/16 , F05D2220/31 , Y02E60/15
摘要： A steam engine and an electric motor are arranged, which respectively drives an air compressor. The compressed air from the air compressor is supplied to a compressed air using device through a common air tank. The steam is supplied to the steam engine through a steam supply path, and the steam used in the steam engine is supplied to a steam using device through a steam exhaust path. The steam pressure is monitored by a pressure sensor arranged in a steam header ahead of the steam exhaust path. The air pressure is monitored by a pressure sensor arranged in an air tank. A steam supply valve is controlled based on the steam pressure and the air pressure, and the electric motor is controlled based on the air pressure. The steam engine is preferentially driven over the electric motor by shifting the target value of the air pressure.
摘要翻译：布置蒸汽机和电动机，分别驱动空气压缩机。来自空气压缩机的压缩空气通过公共空气罐被供给到压缩空气使用装置。蒸汽通过蒸汽供应路径供应给蒸汽发动机，并且蒸汽发动机中使用的蒸汽通过蒸汽排放路径被供应到蒸汽使用装置。蒸汽压力通过设置在蒸汽排出通道前方的蒸汽集管中的压力传感器来监测。空气压力由布置在空气罐中的压力传感器监测。蒸汽供应阀根据蒸汽压力和空气压力进行控制，电机根据空气压力进行控制。通过移动空气压力的目标值，蒸汽发动机优先地驱动通过电动机。

8. 发明申请

US20110000180A1 STEAM SYSTEM 有权
标题翻译：蒸汽系统
公开(公告)号：US20110000180A1
公开(公告)日：2011-01-06
申请号：US12919663
申请日：2008-08-26
申请人： Yuji Yoshinari , Yasuo Ochi , Hideo Furukawa , Yasukuni Tanaka , Yusuke Okamoto , Kazutaka Baba
发明人： Yuji Yoshinari , Yasuo Ochi , Hideo Furukawa , Yasukuni Tanaka , Yusuke Okamoto , Kazutaka Baba
IPC分类号： F01D15/08 , F01B23/08
CPC分类号： F02C3/04 , F01D15/08 , F01K7/38 , F02C6/06 , F05D2220/72
摘要： An air compressor is driven by a steam engine that generates power using steam. The steam is supplied to the steam engine through a steam supply path, and the steam is exhausted through a steam exhaust path. The steam from the steam engine is supplied to a steam using device through a steam header. The usage load of the steam is monitored by a pressure sensor arranged in the steam header. The compressed air from the air compressor is supplied to a compressed air using device through a compressed air path. The usage load of the compressed air is monitored by a pressure sensor arranged on the compressed air path. The steam supply to the steam engine is controlled based on the usage load of the steam and the usage load of the compressed air.
摘要翻译：空气压缩机由使用蒸汽发电的蒸汽发动机驱动。蒸汽通过蒸汽供给路径供给蒸汽机，蒸汽通过蒸汽排出通道排出。来自蒸汽发动机的蒸汽通过蒸汽集管提供给蒸汽使用装置。蒸汽的使用负荷由布置在蒸汽集管中的压力传感器监测。来自空气压缩机的压缩空气通过压缩空气路径被供给到压缩空气使用装置。压缩空气的使用负荷由布置在压缩空气路径上的压力传感器监测。基于蒸汽的使用负荷和压缩空气的使用负荷来控制蒸汽机的蒸汽供应。

9. 发明申请

US20090042152A1 COMBUSTION METHOD AND COMBUSTION APPARATUS 有权
标题翻译：燃烧方法和燃烧装置
公开(公告)号：US20090042152A1
公开(公告)日：2009-02-12
申请号：US12281556
申请日：2007-04-13
申请人： Osamu Tanaka , Yukihiro Tokunaga , Yusuke Okamoto , Kenji Yasui
发明人： Osamu Tanaka , Yukihiro Tokunaga , Yusuke Okamoto , Kenji Yasui
IPC分类号： F23N1/02 , F23N5/00 , F23C13/00 , F23C99/00
CPC分类号： F23N1/022 , F23J2219/10 , F23N5/006 , F23N2035/06 , F23N2035/10 , F23N2035/12 , F23N2041/04
摘要： First, to decrease an amount of emitted nitrogen oxides to zero as much as possible and also decrease an amount of emitted carbon monoxide to a permissible level. Second, to save energy on combustion at a low air ratio close to 1.0. Third, to attain a stable air ratio control in a low air ratio combustion region.Included are a combustion step in which hydrocarbon-containing fuel is burned by the burner to generate gas free of hydrocarbons but containing oxygen, nitrogen oxides and carbon monoxide, an endothermic step in which endothermic device is used to absorb heat from gas generated in the combustion step, a hazardous-substance decreasing step in which the gas is brought into contact with an oxidation catalyst after the endothermic step to oxidize carbon monoxide contained in the gas by oxygen and reduce nitrogen oxides by carbon monoxide, and a concentration ratio adjusting step in which a concentration ratio of oxygen, nitrogen oxides and carbon monoxide in gas on the primary side of the oxidation catalyst is adjusted to a predetermined concentration ratio on the basis of concentration ratio characteristics of the burner and the endothermic device by using the air-ratio adjusting device of the burner.
摘要翻译：首先，将排出的氮氧化物的量尽可能多地减少到零，并且将排放的一氧化碳的量减少到允许的水平。二是以低空气比接近1.0来节约能源燃烧。第三，为了在低空气比燃烧区域中获得稳定的空气比控制。包括燃烧步骤，其中含烃燃料由燃烧器燃烧以产生不含烃，但含有氧气，氮氧化物和一氧化碳的气体，吸热装置用于吸收燃烧产生的气体的吸热步骤步骤，其中在吸热步骤之后气体与氧化催化剂接触以使氧气中的一氧化碳氧化并通过一氧化碳还原氮氧化物的危险物质减少步骤，以及浓缩比调节步骤，其中基于燃烧器和吸热装置的浓度比特性，通过使用空气比调节装置将氧化催化剂的初级侧的气体中的氧气，氮氧化物和一氧化碳的浓度比调节至规定的浓度比的燃烧器。

10. 发明申请

US20080276755A1 GEAR 有权
标题翻译：齿轮
公开(公告)号：US20080276755A1
公开(公告)日：2008-11-13
申请号：US12177943
申请日：2008-07-23
申请人： Yusuke OKAMOTO , Yoshiteru Yasuda , Takuro Yamaguchi , Makoto Kano
发明人： Yusuke OKAMOTO , Yoshiteru Yasuda , Takuro Yamaguchi , Makoto Kano
IPC分类号： F16H35/00 , F01M9/00
CPC分类号： F16H57/041 , C23C14/0605 , Y10T74/19 , Y10T74/19995 , Y10T428/30
摘要： A gear comprised of a tooth surface and a hard carbon film formed on at least a part of the tooth surface. When the gear is used in lubricant including a specific component, a friction of a tooth surface of the gear is largely decreased, and therefore the gear performs an excellent power transmission efficiency. Further, when the gear is employed in a planetary gear mechanism or speed reducing mechanism which has a plurality of meshing portions of gears, the power transmission efficiency of the mechanism is also improved.
摘要翻译：由齿面和形成在齿表面的至少一部分上的硬质碳膜构成的齿轮。当齿轮用于包括特定部件的润滑剂时，齿轮的齿面的摩擦力大大降低，因此齿轮具有优异的动力传递效率。此外，当齿轮采用具有多个齿轮啮合部分的行星齿轮机构或减速机构时，机构的动力传递效率也得到提高。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式