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1. 发明专利

JP2014084849A Rotary pump and brake device having the same 有权
标题翻译：旋转泵和制动装置
公开(公告)号：JP2014084849A
公开(公告)日：2014-05-12
申请号：JP2012236997
申请日：2012-10-26
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー , Advics Co Ltd , 株式会社アドヴィックス
发明人： UCHIYAMA KAZUNORI , HAKAMADA NAOKI , UCHIDA KAZUHIDE , KAWASE YASUHIRO , YAMAGUCHI TAKAHIRO , KAWABATA TOMOAKI , ANDO YUKITO , USAMI TADAYOSHI
IPC分类号： F04C2/10 , B60T8/34
CPC分类号： B60T13/146 , F04C2/086 , F04C2/102 , F04C15/0019 , F04C15/0026 , F04C15/0042
摘要： PROBLEM TO BE SOLVED: To reduce a reduction amount of a contact area of an outer rotor with a side plate, and to reduce a wear amount of the outer rotor and the side plate.SOLUTION: Linear groove parts 72d and 72e are formed on an end surface of a second side plate 72. Thereby, force for pushing back an outer rotor 51 to a seal member 100 can be generated, a load applied to the second side plate 72 from the outer rotor 51 can be reduced, and contact resistance is decreased, and smooth pumping action can achieved. The force for pushing back the outer rotor 51 to the seal member 100 side is generated in the linear groove parts 72d and 72e, and therefore, the reduction amount of the contact area of the outer rotor 51 with the second side plate 72 can be reduced. Accordingly, the wear amount of the outer rotor 51 and the second side plate 72 can be reduced.
摘要翻译：要解决的问题：减小外转子与侧板的接触面积的减少量，并减少外转子和侧板的磨损量。解决方案：直线槽部分72d和72e形成在由此，能够产生将外转子51向密封部件100推回的力，能够减小从外转子51向第二侧板72施加的负荷，接触电阻为降低，并且可以实现平稳的泵送动作。在直线槽部72d和72e中产生用于将外转子51推回到密封构件100侧的力，因此能够减小外转子51与第二侧板72的接触面积的减少量。因此，可以减小外转子51和第二侧板72的磨损量。

2. 发明专利

JP2014109211A Rotating pump and brake device equipped with the same 有权
标题翻译：旋转泵和制动装置配备
公开(公告)号：JP2014109211A
公开(公告)日：2014-06-12
申请号：JP2012263021
申请日：2012-11-30
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー , Advics Co Ltd , 株式会社アドヴィックス
发明人： KAWASE YASUHIRO , UCHIYAMA KAZUNORI , HAKAMADA NAOKI , UCHIDA KAZUHIDE , YAMAGUCHI TAKAHIRO , KAWABATA TOMOAKI
IPC分类号： F04C2/10 , B60T8/48 , B60T17/00
CPC分类号： F04C2/10 , B60T8/4031 , B60T13/146 , B60T17/02 , F04C2/102 , F04C15/0007 , F04C15/0026 , F04C15/0038
摘要： PROBLEM TO BE SOLVED: To suppress a reduction in slide resistance between a side plate and an outer rotor or an inner rotor, and to suppress fluid leakage from between them.SOLUTION: An end face 72b of a second side plate 72 on which a mechanical seal is applied includes: a first face 72ba inclined with respect to a center axis Y; and a second face 72bb of which inclination angle is changed to be directed in a radial direction with respect to the first face 72ba. By forming such a second face 72bb, a clearance formed between the end face 72b and an outer rotor 51 can be narrowed, and an amount of a brake liquid intruding into the clearance can be reduced. With this configuration, the flow resistance between the second side plate 72 and the outer rotor 51 can be increased; the brake liquid hardly flows; and thus the leakage of the brake liquid from a high-pressure region to a low-pressure region can be suppressed.
摘要翻译：要解决的问题：为了抑制侧板与外转子或内转子之间的滑动阻力的降低，并且抑制它们之间的流体泄漏。解决方案：第二侧板72的端面72b，机械密封件包括：相对于中心轴线Y倾斜的第一面72ba; 倾斜角度相对于第一面72ba在径向上变化的第二面72bb。通过形成这样的第二面72bb，在端面72b和外转子51之间形成的间隙可以变窄，并且可以减少进入间隙的制动液的量。利用这种结构，可以增加第二侧板72和外转子51之间的流动阻力; 制动液几乎不流动; 因此可以抑制制动液体从高压区域向低压区域的泄漏。

3. 发明专利

JP2014125907A Rotary pump and braking device with the same 审中-公开
标题翻译：旋转泵及其制动装置
公开(公告)号：JP2014125907A
公开(公告)日：2014-07-07
申请号：JP2012281303
申请日：2012-12-25
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー , Advics Co Ltd , 株式会社アドヴィックス
发明人： UCHIYAMA KAZUNORI , HAKAMADA NAOKI , UCHIDA KAZUHIDE , KAWASE YASUHIRO , YAMAGUCHI TAKAHIRO , KAWABATA TOMOAKI
IPC分类号： F04C2/10 , B60T17/00 , F04C15/00
CPC分类号： F01C21/08 , F04C2/086 , F04C2/102 , F04C15/0015 , F04C15/0026
摘要： PROBLEM TO BE SOLVED: To reduce a contact resistance that occurs at the contact part between a side plate and an outer rotor or an inner rotor, and decrease the amount of wear between the side plate and the outer rotor or the inner rotor.SOLUTION: Recesses 72d are formed in an area (outer tooth passing area) between a line through which the tooth tip part of an outer tooth part 52a in an inner rotor 52 passes and a line through which the bottom of the tooth passes, in an end face of a second side plate 72. Thereby, when the recesses 72d are brought into communication with gaps 53, the brake fluid contained in the gaps 53 is supplied in the recesses 72d. Accordingly, the brake fluid can be made to intervene between the second side plate 72 and the inner rotor 52, and the brake fluid functions as lubricating oil. Thereby, the frictional resistance of the contact part between the second side plate 72 and the inner rotor 52 can be reduced, and the amount of wear can be decreased.
摘要翻译：要解决的问题：降低在侧板和外转子或内转子之间的接触部分处发生的接触电阻，并减少侧板和外转子或内转子之间的磨损量。解决方案：凹部72d形成在内转子52中的外齿部52a的齿顶部通过的线与齿底部通过的线的端面之间的区域（外齿通过区域）由此，当凹部72d与间隙53连通时，包含在间隙53中的制动流体被供给到凹部72d中。因此，可以使制动流体进入第二侧板72和内转子52之间，制动流体作为润滑油起作用。由此，能够减小第二侧板72与内转子52之间的接触部的摩擦阻力，能够减少磨损量。

4. 发明专利

JP2012017056A Temperature adjustment system for vehicle 有权
标题翻译：车辆温度调节系统
公开(公告)号：JP2012017056A
公开(公告)日：2012-01-26
申请号：JP2010156696
申请日：2010-07-09
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： UCHIDA KAZUHIDE , HAKAMATA NAOKI , HAGIWARA YASUMASA
IPC分类号： B60K11/02 , B60H1/22 , B60L3/00 , B60L11/18 , F25B47/02
CPC分类号： Y02T10/7005
摘要： PROBLEM TO BE SOLVED: To achieve an appropriate temperature adjustment of various equipment mounted on an electric vehicle.SOLUTION: In a control device 100 of a temperature adjustment system 10 for a vehicle, a cooling water circulation circuit 12 is switched to a first circulation circuit 13 in which cooling water heated by a heating device 131 is flowed into a battery 11 during battery warming mode, and switched to the second circulation circuit 14 in which the cooling water is flowed into the heat radiator 141 in which heat of the cooling water heated by the heating device 131 is radiated to an outdoor heat exchanger 34 during defrosting operation mode in which frost attached to the outdoor heat exchanger 34 of a heat pump cycle 30 is eliminated. Thereby, during battery heating mode, the battery 11 is warmed by heat quantity of the cooling water heated by the heating device 131, during defrosting operation mode, without stopping heating of a space in a cabin, frost attached to the outdoor heat exchanger 34 can be eliminated by radiating heat of the cooling water heated by the heating device 131 to the outdoor heat exchanger 34 from the heat radiator 141.
摘要翻译：要解决的问题：为了实现安装在电动车辆上的各种设备的适当的温度调节。解决方案：在用于车辆的温度调节系统10的控制装置100中，将冷却水循环回路12切换到第一循环回路13，在该第一循环回路13中，由加热装置131加热的冷却水流入电池11 在电池加热模式期间，切换到其中冷却水流入散热器141的第二循环回路14，在散热器141中，由加热装置131加热的冷却水的热量在除霜运转模式下被照射到室外热交换器34 其中消除了附着到热泵循环30的室外热交换器34的霜。因此，在电池加热模式下，在除霜运转模式期间，电池11由加热装置131加热的冷却水的热量而加热，而不停止加热室内的空间，霜冻附着在室外热交换器34罐通过将由加热装置131加热的冷却水的热量从散热器141散热到室外热交换器34来消除。（C）2012年，JPO＆INPIT

5. 发明专利

JP2008014320A Electric compressor 有权
标题翻译：电动压缩机
公开(公告)号：JP2008014320A
公开(公告)日：2008-01-24
申请号：JP2007247694
申请日：2007-09-25
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： NAKAJIMA MASAFUMI , KATO HIROYASU , SAKAI TAKESHI , SANUKI MASAMI , IRIYAMA KENJI , TSUMAGARI YUICHI , UCHIDA KAZUHIDE
IPC分类号： F04C29/00 , F04C18/02 , H02K5/04 , H02K5/16 , H02K5/24 , H02K7/14
摘要： PROBLEM TO BE SOLVED: To reduce the axial dimension of an electric compressor by positioning at least a part of a compressor mechanism part in a stator.
SOLUTION: In this electric compressor, a crank part 125a and both bearings 126, 127 are positioned in a coil end part 112a, and a thrust receiving surface 112a and a pin 137a (rotation preventing mechanism 137) are positioned outside the stator 123. Consequently, the axial dimension of the electric compressor 100 can be reduced while preventing the thrust receiving surface 112a and the pin 137a (rotation preventing mechanism 137) from being damaged.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过将压缩机构部件的至少一部分定位在定子中来减小电动压缩机的轴向尺寸。解决方案：在该电动压缩机中，曲柄部125a和两个轴承126,127位于线圈端部112a中，并且推力接收表面112a和销137a（防止旋转机构137）位于定子的外侧因此，可以减小电动压缩机100的轴向尺寸，同时防止推力承受面112a和销137a（防止转动机构137）的损坏。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2004293331A Scroll type compressor 审中-公开
公开(公告)号：JP2004293331A
公开(公告)日：2004-10-21
申请号：JP2003083102
申请日：2003-03-25
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： UCHIDA KAZUHIDE , TSURUTA TOMOHIKO , IWANAMI SHIGEKI
IPC分类号： F04C29/00 , F04C18/02
摘要： PROBLEM TO BE SOLVED: To make a compressor smaller in the whole sized and lighter in weight compared to the conventional one, while heightening reliability and durability by reducing abrasion generated at a spiral blade part of a scroll type compressor as much as possible.
SOLUTION: This scroll type compressor is provided with a simple anti-friction means forming a slide contact face such as a cylindrical sliding material 21 between the surface of a crank pin 1a constituting a driven crank mechanism capable of changing the revolution radius of a swing scroll 6 and the inner face of a receiving portion such as a driving hole 2a formed at an eccentric position of a bush 2 supporting the swing scroll 6 for receiving it, and is constituted to reduce friction coefficient of that portion. Thereby, because a peak value and a variation width of a pressing force acting between spiral blade parts 6b and 8b are reduced, there is no need for applying an excessive pressing force causing abrasion, and the reliability and durability can be heighened.
COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP2004116458A Scroll type compressor 有权
公开(公告)号：JP2004116458A
公开(公告)日：2004-04-15
申请号：JP2002283486
申请日：2002-09-27
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： SUMI TAKASHI , KAMIYA HARUO , OKUDA MASAAKI , UCHIDA KAZUHIDE , TSURUTA TOMOHIKO
IPC分类号： F04C27/00 , F04C18/02 , F04C29/00 , F04C29/12
摘要： PROBLEM TO BE SOLVED: To form a sucking passage having a small pressure loss, in a scroll type compressor provided with a back pressure chamber and supporting a thrust load acting on a revolving scroll.
SOLUTION: An annular hard plate 22 is mounted to a back surface of an end plate portion 6a of the revolving scroll 6, and inner and outer two strips of seal rings 11 are attached on a surface of a housing block 13 opposite to the hard plate 22 to form the back pressure chamber 19. Pressurized fluid is led in through a pressure lead-in hole 6d. A sucking groove 23 is radially formed under the hard plate 22. A space 24 formed on the periphery of the end plate portion 6a is connected to the sucking grooves 23, and the space 24 is connected to a suction chamber 14 through a sucking groove 25 formed on a surface of a fixed scroll 8 in a radial direction.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2003328962A Scroll compressor 有权
标题翻译：滚动压缩机
公开(公告)号：JP2003328962A
公开(公告)日：2003-11-19
申请号：JP2002169072
申请日：2002-06-10
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： TSURUTA TOMOHIKO , UCHIDA KAZUHIDE , INAGAKI MITSUO , AKIYAMA KUNITAKA , KAMIYA HARUO
IPC分类号： F04C27/00 , F04C18/02
摘要： PROBLEM TO BE SOLVED: To reduce mechanical loss due to seal rings of a back pressure chamber for bearing thrust load acting on a turning scroll of a scroll compressor, while enhancing a seal effect.
SOLUTION: An annular groove 6e is formed in an end plate portion 6a of the turning scroll. The back pressure chamber 19 is defined between the end plate portion 6a and a surface of a middle housing supporting it. Thrust load caused by compression reactive force is counterbalanced by introducing high pressure fluid in the back pressure chamber 19. The two seal rings 11, 12 are provided for preventing leakage of the high pressure fluid from the back pressure chamber 19. These seal rings may be united by a connection portion. The respective seal rings are constructed for movement (slanting in this case) in the annular groove 6e. They, when moving, form annular contact areas of high bearing at portions contacting with a surface of the annular groove 6e or a surface of the associated middle housing, and a high seal effect is obtained while controlling the mechanical loss.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了减少作用在涡旋压缩机的转动涡卷上的轴承推力负荷的背压室的密封环的机械损失，同时提高密封效果。解决方案：环形槽6e形成在转动涡卷的端板部分6a中。背压室19被限定在端板部分6a和支撑它的中间壳体的表面之间。通过在背压室19中引入高压流体来抵消由压缩反作用力引起的推力负荷。两个密封环11,12设置用于防止高压流体从背压室19泄漏。这些密封环可以是通过连接部分联合。相应的密封环构造成在环形槽6e中移动（在这种情况下为倾斜）。它们在移动时在与环形槽6e的表面或相关联的中间壳体的表面接触的部分处形成高轴承的环形接触区域，并且在控制机械损失的同时获得高密封效果。版权所有（C）2004，JPO

9. 发明专利

JP2014005775A Compressor 审中-公开
标题翻译：压缩机
公开(公告)号：JP2014005775A
公开(公告)日：2014-01-16
申请号：JP2012141738
申请日：2012-06-25
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー
发明人： KAWAMOTO YOICHIRO , ISHII HIROKI , MURASE YOSHINORI , MATSUDA MIKIO , UCHIDA KAZUHIDE , TAKAHASHI TAKUTO
IPC分类号： F04C18/32 , F04C23/00 , F04C29/00
摘要： PROBLEM TO BE SOLVED: To provide a small-sized lightweight two-stage compressor that reduces leakage on a tooth side and improves the efficiency of the compressor.SOLUTION: A two-stage compressor includes: a housing; a drive part (3) which rotates a crank shaft (4) having a crank (4-1, 4-4); a rotor (5) driven by the crank (4-1, 4-4); and a cylinder (6) fixed to the housing. In the cylinder (6), an annular cylinder chamber is formed and a beam (6-3) is formed which connects portions of an outer circumference inner wall (6-1) and an inner circumference inner wall (6-2) of the cylinder chamber. A C-shaped rotor tooth (5-1) is installed on a cylinder side of the rotor (5), and a boss (5-2) fitting to the crank (4-1, 4-4) is installed on the back side.
摘要翻译：要解决的问题：提供一种小型轻型二级压缩机，其减少齿侧的泄漏并提高压缩机的效率。解决方案：两级压缩机包括：壳体; 驱动部件（3），其使具有曲柄（4-1,4-4）的曲轴（4）旋转; 由曲柄（4-1,4-4）驱动的转子（5）; 和固定在壳体上的气缸（6）。在气缸（6）中，形成环形气缸室，并且形成梁（6-3），其连接外周壁内壁（6-1）和内周壁内壁（6-2）的部分气缸室。 C形转子齿（5-1）安装在转子（5）的气缸侧上，并且在后部安装有与曲柄（4-1,4-4）相配的凸台（5-2）侧。

10. 发明专利

JP2011236855A Two-stage boosting compressor 审中-公开
标题翻译：两级升压压缩机
公开(公告)号：JP2011236855A
公开(公告)日：2011-11-24
申请号：JP2010110443
申请日：2010-05-12
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： KAWAMOTO YOICHIRO , UCHIDA KAZUHIDE , ISHII HIROKI , SANUKI MASAMI , HARAKAWA YOSHIAKI
IPC分类号： F04C23/00 , F04C18/356 , F04C29/04 , F04C29/12
CPC分类号： B60H1/00921 , B60H1/3223 , B60H2001/00949 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C28/02 , F04C29/04 , F04C2240/808 , F05C2251/048
摘要： PROBLEM TO BE SOLVED: To provide a two-stage boosting compressor having enhanced reliability of an electric motor without causing the deterioration of capacity efficiency.SOLUTION: There are accommodated in an accommodation space 150 in a casing 140: a low-step side compression mechanism 110 which boosts a low-pressure cooling medium until it becomes an intermediate-pressure cooling medium; a high-step side compression mechanism 120 which boosts the intermediate-pressure cooling medium until it becomes a high pressure cooling medium; and the electric motor 130 which drives both the compression mechanisms. There is formed an intermediate-pressure port which makes the intermediate-pressure cooling medium flow in the accommodation space 150 from the outside of the casing 140, and the electronic motor 130 is cooled by the intermediate-pressure cooling medium with the inside of the accommodation space 150 as an intermediate-pressure cooling medium atmosphere. At this point, since a capacity of the accommodation space 150 is not changed, there does not occur the lowering of density caused by an effect that the intermediate-pressure cooling medium may absorb heat form the electric motor 130, and the efficiency of the capacity is not deteriorated.
摘要翻译：要解决的问题：提供一种具有增强的电动机可靠性的两级增压压缩机，而不会导致容量效率的劣化。解决方案：容纳在壳体140中的容纳空间150中：低压侧压缩机构110，其升压低压冷却介质，直到其成为中压冷却介质; 高压侧压缩机构120，其升压中压冷却介质直至成为高压冷却介质; 以及驱动两个压缩机构的电动机130。形成中间压力端口，其使中压冷却介质从壳体140的外部流入容纳空间150，并且电子电动机130被中压制冷介质冷却，其中容纳内部空间150作为中压冷却介质气氛。此时，由于容纳空间150的容量没有变化，不会由于中压制冷剂可能从电动机130吸收热量而产生的密度的降低，容量的效率没有恶化版权所有（C）2012，JPO＆INPIT

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