| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | 混合动力冷却剂泵 | CN201280017796.0 | 2012-04-10 | CN103518064A | 2014-01-15 | J·L·罗比 |
| 具有两种运行模式的一种混合动力冷却剂泵，这两种运行模式是电动机运行模式和机械皮带轮驱动运行模式。一个摩擦离合器组件被定位在该电动机壳体构件内并且包括一个软化的弹簧，该弹簧使离合器寄生功率消耗最小化。 | ||||||
| 22 | 电磁离合器 | CN201110343686.0 | 2011-11-03 | CN102454725A | 2012-05-16 | 黑须义弘; 后出治彦 |
| 本发明公开了一种电磁离合器，包括驱动旋转主体、被驱动旋转主体、电枢和励磁铁心。驱动旋转主体接收通过驱动动力传输部件从驱动装置传输的动力。被驱动旋转主体与驱动旋转主体同轴地布置，并且安装在被驱动装置上以与被驱动装置一体地旋转。电枢与驱动旋转主体的沿轴向方向的端面相对，并且经由弹簧部件由被驱动旋转主体支撑以与被驱动旋转主体一体地旋转。励磁铁心将电枢磁力地吸引到驱动旋转主体。每个弹簧部件的一端固定到电枢。每个弹簧部件的另一端由被驱动旋转主体保持，从而在被施加具有小于预定量的拉力时被移除。 | ||||||
| 23 | 电磁离合器 | CN200610068323.X | 2006-03-29 | CN100436855C | 2008-11-26 | 松村知则; 一之濑启一 |
| 本发明的电磁离合器，由于推压衔铁板(20)的反作用，在第一弯曲部(51e)上作用从第一旋转体(10)离开的方向的力。但是，第二旋转体(40)的延伸部(40b)从与第一旋转体(10)相反的方向抵接在第一弯曲部(51e)上。因而，产生于板簧(51)的第一弯曲部(51e)的应力分散到延伸部(40b)侧。由此，集中于第一弯曲部(51e)的应力得到缓和。 | ||||||
| 24 | 电磁离合器 | CN200680033901.4 | 2006-08-02 | CN101263314A | 2008-09-10 | 权田英之; 松村知则; 山口智弘 |
| 本发明的电磁离合器包括从汽车的发动机接受动力的转子单元(11)，该转子单元(11)包括：供环状皮带绕设的带轮(111)、以及配置在该带轮(111)内的转子(112)，这些带轮(111)和转子(112)通过使从带轮(112)的内轮缘(111a)的内周面突出的小突起(111c)与在转子(112)的外周面上形成的孔(112d)嵌合并相对于孔(112d)铆接而彼此结合成一体。 | ||||||
| 25 | 压缩机的电磁离合器 | CN200610058941.6 | 2006-03-09 | CN100406764C | 2008-07-30 | 山口智弘; 太田贵博 |
| 本发明提供一种即使不缩小芯环与转子的径向间隙，也可以减小芯环与转子之间的磁阻的压缩机的电磁离合器。在本发明中，通过在芯环(16)上设置与转子(11)的带轮部(11a)的轴向另一端面隔着可以磁性流通的间隙而对置的对置面部(16b)，而形成从对置面部(16b)流向带轮部(11a)的磁性，并且，由于以分别与转子(11)的轴心垂直的方式形成带轮部(11a)的轴向另一端面和芯环(16)的对置面部(16b)，所以，即使产生带轮部(11a)的挠曲或轴心的错位，芯环(16)的对置面部(16b)与带轮部(11a)的轴向另一端面都不会相互接触，从而可以缩小对置面部(16b)和带轮部(11a)的间隙。 | ||||||
| 26 | 用于压缩机的电磁式离合器 | CN200610088645.0 | 2006-03-14 | CN1945043A | 2007-04-11 | 松村知则; 一之濑启一 |
| 一种电磁式离合器，衔铁板被吸附在转子上、转子的旋转力被传递到衔铁板上时，衔铁板的旋转力通过板簧传递到主轴上。在这里，板簧和衔铁板之间形成的角度(在下面称为倾斜角)被设定在10°～63°。因此，由于比一般的电磁式离合器的倾斜角(约3°)大，所以可以比一般的电磁式离合器提高5％左右的力矩上升效果，而且还可以避免发生板簧被过度按压。 | ||||||
| 27 | 电磁离合器 | CN97120050.5 | 1997-10-10 | CN1180798A | 1998-05-06 | 冈崎道雄 |
| 电磁离合器包括:刚性固定在驱动轴并具有凸缘部分的轮毂,绕驱动轴转动的转子,安排在转子中的磁性线圈,磁性线圈被激励时被磁力吸引与转子相连的电枢片,置于轮毂凸缘部分和沿转子周向的电枢片之间用于连接凸缘部分和电枢片的若干弹簧件。电枢片包括:轴向对着转子并与之保持预定轴向间隙的一个第一环形片,轴向对着第一环形片并按预定间隙与之连接的一个第二环形片,按预定间隔置于第一环形片和第二环形片之间的至少一个弹性体。 | ||||||
| 28 | 电磁离合器 | CN90108460.3 | 1990-10-13 | CN1052726A | 1991-07-03 | 柿沼胜彦 |
| 一种电磁离合器包括一个转子和一个电磁机构。一个毂用强压入法固定在一根主动轴上并具有一个从其外周表面径向延伸的凸缘部分。一个电枢冲片同心配置在毂上并面对着转子的轴向端面，其间留有轴向空气隙。毂的凸缘部分上开有多个同样的螺纹孔供工具使用，该工具使毂易于从主动轴卸下。一个环形板配置在毂的凸缘部分的内表面上，遮盖螺纹孔使电磁离合器外的水分不致进入器内，从而防止了支承转子的内轴承加快腐蚀，也避免了电磁离合器使用寿命的降低。 | ||||||
| 29 | 电磁离合器 | CN87104920 | 1987-07-14 | CN1009855B | 1990-10-03 | 西村数男 |
| 被公开的是汽车空调系统用的一种电磁离合器，它包括一个转子、一个电磁线圈和一个衔铁板，传动轴上固定有轴套，轴套的外表面上制有一波浪形凸缘，一块前板通过弹性材料制成的一个环形垫圈装在轴套波浪形凸继的前侧，一块后板通过弹性材料制成的另一个环形垫圈装在轴套波浪形凸缘的后侧，衔铁板连接轴套，轴套则分别通过用弹性材料的垫圈，通过多条片簧连接前，后板。因此环形垫圈的压缩和形变防止了传动轴受到扭转共振。 | ||||||
| 30 | 电磁离合器 | CN87104920 | 1987-07-14 | CN87104920A | 1988-03-23 | 西村数男 |
| 被公开的是汽车空调系统用的一种电磁离合器，它包括一个转子、一个电磁线圈和一个衔铁板。传动轴上固定有轴套，轴套的外表面上制有一波浪形凸缘。一块前板通过弹性材料制成的一个环形垫圈装在轴套波浪形凸缘的前侧。一块后板通过弹性材料制成的另一个环形垫圈装在轴套波浪形凸缘的后侧。衔铁板连接轴套，轴套则分别通过用弹性材料的垫圈，通过多条片簧连接前、后板。因此环形垫圈的压缩和形变防止了传动轴受到扭转共振。 | ||||||
| 31 | ELECTROMAGNETIC CLUTCH FOR A COMPRESSOR | PCT/KR2010004500 | 2010-07-12 | WO2011010822A2 | 2011-01-27 | HONG MYUNG CHUL; LEE YONG JU; LEE GEON HO |
| The present invention relates to an electromagnetic clutch for a compressor, comprising: a drive rotor which is connected linked in movement with a drive source and incorporates a coil; an armature which is disposed at one side surface of the drive rotor with a space in between, and which is attracted to the drive rotor and to which is transmitted the rotational force of the drive rotor by means of an electromagnetic force generated from the coil; a hub which is linked, via a drive shaft, to a driven source; and a leaf spring member which is linked to the armature and hub; wherein the leaf spring member is constituted as a single leaf spring consisting of a central part and a plurality of arm parts extending integrally from the central part, and wherein the leaf spring member comprises: a plurality of first arm parts which are fastened via rivets to the armature; and a plurality of second arm parts which are disposed between neighbouring first arm parts and extend as far as the vicinity of the end of the armature, and also wherein resilient members are interposed between the second arm parts and the central part adjacent to the second arm parts and the armature. When the electromagnetic clutch for a compressor according to the present invention is employed, an auxiliary rib is made to project from the resilient member, the thickness of the resilient member is formed so as to differ in the length direction, and an auxiliary resilient part is also provided so as to make side surface contact against the armature and resilient member, thereby producing the advantageous effect that it is possible to further reduce the noise and vibration which occur as the armature and the leaf spring member engage and separate from each other when the clutch is turned on and off. | ||||||
| 32 | Electromagnetic clutch | US15076262 | 2016-03-21 | US09631688B2 | 2017-04-25 | Yoshihiro Kurosu; Takashi Yamaguchi; Yasuyuki Iizuka; Yoshikazu Arai |
| An electromagnetic clutch includes a rotation transmission member supported by an input shaft portion via a bearing. The rotation transmission member includes a movement regulating portion having abutment portions that abut against the bearing. The clutch further includes first and second spring members that bias an armature toward a braking member, and a connecting member overlaid on the movement regulating portion. The connecting member has first holes at portions facing the abutment portions, and second holes at portions facing regions between the abutment portions. One-end portions of the first and second spring members are attached to the armature. First fixing members inserted into the first holes fix the other-end portions of the first spring members to the connecting member. Second fixing members inserted into the second holes fix the other-end portions of the second spring members to the connecting member and fix the connecting member to the movement regulating portion. | ||||||
| 33 | Multi-mode cooling pump | US14008593 | 2012-04-10 | US09523393B2 | 2016-12-20 | Joshua L. Roby |
| Pulley assemblies for vehicle accessories, such as a water pump. The pulley assembly which can be connected to a related housing member, such as a clutch housing member, includes a pulley member directly driven by the accessory belt of a vehicle engine and a separate pair of bearing members. A preferred use of the pulley assembly is with a hybrid coolant pump with two modes of operation, an electric motor operation, and a mechanical pulley-driven operation. A friction clutch assembly can be positioned inside the housing member and can include a softening spring which minimizes parasitic clutch power consumption. | ||||||
| 34 | Electromagnetic Clutch | US15076262 | 2016-03-21 | US20160281809A1 | 2016-09-29 | Yoshihiro Kurosu; Takashi Yamaguchi; Yasuyuki Iizuka; Yoshikazu Arai |
| An electromagnetic clutch includes a rotation transmission member supported by an input shaft portion via a bearing. The rotation transmission member includes a movement regulating portion having abutment portions that abut against the bearing. The clutch further includes first and second spring members that bias an armature toward a braking member, and a connecting member overlaid on the movement regulating portion. The connecting member has first holes at portions facing the abutment portions, and second holes at portions facing regions between the abutment portions. One-end portions of the first and second spring members are attached to the armature. First fixing members inserted into the first holes fix the other-end portions of the first spring members to the connecting member. Second fixing members inserted into the second holes fix the other-end portions of the second spring members to the connecting member and fix the connecting member to the movement regulating portion. | ||||||
| 35 | FRICTION CLUTCH ASSEMBLIES | US14977437 | 2015-12-21 | US20160131198A1 | 2016-05-12 | Joshua L. Roby |
| A friction clutch assembly, preferably for a hybrid cooling pump. The friction clutch assembly includes a friction lining carrier member, a friction lining member, a compression spring member, a clutch carrier member and a flux plate member. A solenoid can be utilized to control the compression of the spring member. The friction clutch assembly has a preferred use in a hybrid coolant pump with two modes of operation, an electric motor operation, and a mechanical pulley-driven operation. The friction clutch assembly can be positioned inside a motor housing. The softening compression spring can minimize parasitic clutch power consumption. | ||||||
| 36 | HYBRID COOLANT PUMP | US14886099 | 2015-10-19 | US20160040676A1 | 2016-02-11 | Joshua L. Roby |
| A hybrid coolant pump with two modes of operation, an electric motor operation and a mechanical pulley-driven operation. A friction clutch assembly is positioned inside the motor housing and includes a softening spring which minimizes parasitic clutch power consumption. | ||||||
| 37 | ELECTROMAGNETIC CLUTCH AND METHOD FOR MANUFACTURING SAME | US14355243 | 2012-11-02 | US20140291105A1 | 2014-10-02 | Shigeyoshi Sakuraba; Yasuo Tabuchi; Youichi Murakami |
| An electromagnetic clutch with improved transmission torque by means of a low-cost method includes an electromagnetic coil, a rotor that is rotary driven by means of an external drive source, an armature attracted to the rotor by means of a magnetic force of the electromagnetic coil, and a hub structure. The electromagnetic clutch is characterized in that a recessed and projected surface having a surface roughness of 10 μm or more and a hardness of 4 GPa or less is formed on the friction surface of the rotor and/or the friction surface of the armature. | ||||||
| 38 | CONTROL SYSTEMS FOR FRICTION CLUTCH ASSEMBLIES | US13509876 | 2012-04-11 | US20140116834A1 | 2014-05-01 | Joshua L. Roby |
| Control systems for a friction clutch mechanism and a hybrid coolant pump. Friction clutch assemblies are positioned inside the motor housing and include softening springs which minimize parasitic clutch power consumption. The control systems use PWM to control the operation of solenoids which in turn operate the friction clutch assemblies. | ||||||
| 39 | ELECTROMAGNETIC CLUTCH | US14003194 | 2012-04-10 | US20130341151A1 | 2013-12-26 | Atsutoshi Ikegawa |
| A compact-size electromagnetic clutch reaches a blocking state as an electromagnetic solenoid is switched from a non-driving state to a driving state and can save wasteful consumption of energy under this blocking state. This electromagnetic clutch includes a wrap spring in pressure-contact with an outer face of a cylindrical portion of a drive pulley provided on the center side thereof. One end of the wrap spring is coupled to a drive arm of a drive member operably connected to a shaft. The other end of the wrap spring is coupled to an operational member rotatable relative to the shaft and movable along the rotational axis thereof An electromagnetic solenoid attracts the operational member. An operational mechanism permits realization of the blocking state by preventing rotation of the drive member after a twisting operation of the wrap spring subsequent to the attraction of the operational member by this electromagnetic solenoid. | ||||||
| 40 | ELECTROMAGNETIC CLUTCH | US13288879 | 2011-11-03 | US20120111690A1 | 2012-05-10 | Yoshihiro Kurosu; Haruhiko Ushirode |
| An electromagnetic clutch including a driving rotating body, driven rotating body, armature, and field core. The driving rotating body receives power transmitted from a driving device via a driving power transmission member. The driven rotating body is arranged coaxially with the driving rotating body, and mounted on a driven device to rotate integrally with the driven device. The armature is opposed to the end face of the driving rotating body in the axial direction, and supported by the driven rotating body via spring members to integrally rotate with the driven rotating body. The field core magnetically attracts the armature to the driving rotating body. One end of each of the spring members is fixed to the armature. The other end of each of the spring members is held by the driven rotating body so as to be removed upon being applied with a tensile force. | ||||||
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