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. 发明授权

US5230326A Automotive heating apparatus 失效
标题翻译：汽车加热装置
公开(公告)号：US5230326A
公开(公告)日：1993-07-27
申请号：US967017
申请日：1992-10-27
申请人： Shigeru Suzuki , Kunifumi Goto , Wataru Minami , Nobuaki Hoshino , Shigeki Kanzaki
发明人： Shigeru Suzuki , Kunifumi Goto , Wataru Minami , Nobuaki Hoshino , Shigeki Kanzaki
IPC分类号： B60H1/03 , B60H1/14 , F04C15/00
CPC分类号： B60H1/14 , B60H1/038 , F04C15/0096
摘要： An automotive heating apparatus includes a cylinder block forming an enclosed space therein, the gear pump means enclosed in the cylinder block, and a water jacket formed in the cylinder block outside the gear pump means. The gear pump means includes an input shaft connected to an engine and disposed in the enclosed space, a driving gear fixed to the input shaft and disposed in the enclosed space, a driven gear meshing with the driving gear and disposed in the enclosed space, and a viscous fluid sealed in the enclosed space. In the automotive heating apparatus, the viscous fluid is forcibly transferred from a suction side to a discharge side by the rotation of the driving gear and the driven gear, and at the same time there is caused a back flow of the viscous fluid resulting from an internal leakage from the discharge side to the suction side. Thus, the automotive heating apparatus stirs and shears the viscous fluid and increases the viscous fluid internal energy in the enclosed space, and it converts the heat generated by the viscous fluid to a temperature increment of circulating water through the water jacket. Hence, the automotive heating apparatus can not only achieve the heating in the automotive passenger room relatively quickly after starting the engine, but also produces a good on-boardability and a reduction in the manufacturing cost.
摘要翻译：汽车加热装置包括在其中形成封闭空间的气缸体，封闭在气缸体中的齿轮泵装置和形成在齿轮泵装置外部的气缸体中的水套。齿轮泵装置包括连接到发动机并设置在封闭空间中的输入轴，固定到输入轴并设置在封闭空间中的驱动齿轮，与驱动齿轮啮合并设置在封闭空间中的从动齿轮，以及密封在封闭空间中的粘性流体。在汽车加热装置中，通过驱动齿轮和从动齿轮的旋转，将粘性流体从吸入侧强制地输送到排出侧，同时，由从排出侧到吸入侧的内部泄漏。因此，汽车加热装置搅动和剪切粘性流体并增加封闭空间中的粘性流体内部能量，并且将由粘性流体产生的热量转换成通过水套的循环水的温度增量。因此，汽车加热装置不仅可以在启动发动机之后相对较快地实现汽车乘客室内的加热，而且还能够实现良好的车载性和制造成本的降低。

2. 发明授权

US5253983A Axial piston pump having fixed slant cam plate for causing reciprocation of pistons 失效
标题翻译：轴向活塞泵具有固定的倾斜凸轮板，用于使活塞往复运动
公开(公告)号：US5253983A
公开(公告)日：1993-10-19
申请号：US734891
申请日：1991-07-24
申请人： Shigeru Suzuki , Kunifumi Goto , Wataru Minami
发明人： Shigeru Suzuki , Kunifumi Goto , Wataru Minami
IPC分类号： F04B1/20 , G01N30/34 , F04B39/02
CPC分类号： F04B1/2021 , G01N2030/347
摘要： An axial piston pump, for pumping an operating oil in a hydraulic system, comprises a rotary cylinder block having a plurality of cylinder bores formed therein and disposed at regular intervals around a rotational axis thereof. Each bore is opened at a bottom thereof through a hole formed in an end wall of the cylinder block, a plurality of pistons being slidably received in the bores, respectively. Further, the pump comprises a fixed slant cam plate engaged with the pistons during a rotation of the block, for causing a reciprocation of the pistons within the cylinder bores, and a fixed valve plate having a suction port and a discharge port. The block end wall is resiliently pressed against the valve plate so that the holes of the bores are operatively connected with the suction and discharge ports of the valve plate during the rotation of the block. The valve plate has an annular seal land formed thereon and surrounding the ports, to thereby form an annular oil groove around the annular seal land, and a plurality of bearing lands formed at regularly spaced intervals along a periphery of the valve plate member, to thus form a radial oil passage between two adjacent bearing lands. The radial oil passage is at least partially defined by a cylindrical surface or sloped surface so that a penetration of the operating oil from the radial oil passage into a fine space between the bearing lands and the cylinder block end wall.
摘要翻译：用于泵送液压系统中的工作油的轴向柱塞泵包括旋转气缸体，其具有形成在其中的多个气缸孔，并且围绕其旋转轴线以规则的间隔设置。每个孔在其底部通过形成在气缸体的端壁中的孔而打开，多个活塞分别可滑动地容纳在孔中。此外，泵包括在块的旋转期间与活塞接合的固定倾斜凸轮板，用于使活塞在缸孔内的往复运动，以及具有吸入口和排出口的固定阀板。块端壁弹性地压靠在阀板上，使得孔的孔在块的旋转期间与阀板的吸入和排出端口可操作地连接。阀板具有形成在其上并围绕端口的环形密封接合面，从而在环形密封平台周围形成环形的油槽，以及沿着阀板构件的周边以规则间隔形成的多个轴承平台，从而在两个相邻轴承平台之间形成径向油通道。径向油通道至少部分地由圆柱形表面或倾斜表面限定，使得工作油从径向油通道穿透到轴承平台和气缸体端壁之间的细小空间中。

3. 发明授权

US5127226A Hydraulic apparatus for industrial vehicle 失效
标题翻译：工业车辆用液压装置
公开(公告)号：US5127226A
公开(公告)日：1992-07-07
申请号：US706867
申请日：1991-05-29
申请人： Shigeru Suzuki , Kunifumi Goto , Wataru Minami
发明人： Shigeru Suzuki , Kunifumi Goto , Wataru Minami
IPC分类号： B62D5/07 , B62D5/09 , B66F9/22 , E02F9/22 , F15B11/00
CPC分类号： B62D5/07 , B62D5/09 , B66F9/22 , E02F9/2232 , E02F9/2296
摘要： A hydraulic apparatus for an industrial vehicle adapted for enabling to carry out a pump capacity control whenever necessary, and including a variable capacity type hydraulic pump driven by an engine, a flow dividing valve disposed in an outlet pipe line of the pump and adapted for dividing a flow of a pressurized hydraulic oil into a flow required for a power steering hydraulic circuit and a balance flow for a cargo handling hydraulic circuit, a switching valve pilot-operated by a pressure of the cargo handling hydraulic circuit and adapted for selecting a supply pilot pressure between a pressure of the power steering hydraulic circuit downstream with respect to the flow dividing valve and a pressure of the outlet pipe line upstream with respect to the flow dividing valve, and a capacity control valve pilot-operated by a differential pressure between the supply pilot pressure and the pressure of the outlet pipe line and adapted for controlling a capacity varying mechanism of the pump. The hydraulic apparatus can not only inhibit the power loss and improve the fuel consumption, but also it can inhibit the oil temperature from increasing very effectively.
摘要翻译：一种用于工业车辆的液压装置，其适于能够在必要时执行泵容量控制，并且包括由发动机驱动的可变容量型液压泵，分配阀，其设置在泵的出口管线中并适于分配加压液压油流入动力转向液压回路所需的流量和用于货物处理液压回路的平衡流;切换阀，其由货物处理液压回路的压力先导操作，并且适于选择供给导向件动力转向液压回路相对于分流阀下游的压力与出口管路相对于分流阀的上游压力之间的压力，以及通过供给压力之间的压差先导操作的容量控制阀先导压力和出口管线的压力，并适用于控制泵的容量变化机构。液压装置不仅可以抑制功率损耗，提高燃油消耗，而且能够非常有效地抑制油温的上升。

4. 发明申请

US20120031083A1 APPARATUS FOR TREATING DIESEL ENGINE EXHAUST GAS 审中-公开
标题翻译：用于处理柴油发动机排气的装置
公开(公告)号：US20120031083A1
公开(公告)日：2012-02-09
申请号：US13264758
申请日：2010-06-16
申请人： Wataru Minami , Hikaru Yamamoto
发明人： Wataru Minami , Hikaru Yamamoto
IPC分类号： F01N3/035
CPC分类号： F01N3/027 , B01D53/9418 , B01D53/9477 , B01D2251/204 , B01D2251/208 , B01D2255/1025 , B01D2255/1028 , B01D2258/012 , F01N3/0212 , F01N3/0214 , F01N3/032 , F01N3/2066 , F01N13/009 , F01N13/017 , F01N2330/10 , F01N2590/08 , F01N2610/03 , Y02T10/24
摘要： An apparatus for treating Diesel engine exhaust gas includes a filter unit which is located in the upstream side of a flow passage in a Diesel engine exhaust duct, the filter unit being composed of a plural number of filter chambers which are thermally insulated from each other and selectively opened for admission of the exhaust gas. Located in the downstream side is a nitrogen oxide treatment section to induce reactions between nitrogen oxides and reductant gas components of the exhaust gas. The exhaust gas is admitted into one of the filter chambers in one time period to trap particulate material on a filter in a filter chamber while letting reductant gas components of the exhaust gas pass through toward the nitrogen oxide treatment section which is located in the downstream side. In the nitrogen oxide treatment section, reducing reactions are induced between nitrogen oxides and reductant gas components of the exhaust gas in the presence of a nitrogen oxide reduction catalyst. Concurrently, in a filter chamber which is disconnected from an exhaust gas inlet passage, a heater is turned on to burn off particulate matter trapped on a filter in a filter chamber.
摘要翻译：一种用于处理柴油发动机废气的装置，包括位于柴油发动机排气管道的流路的上游侧的过滤单元，该过滤单元由多个彼此绝热的过滤室构成，选择性地打开以排入废气。位于下游侧的是氮氧化物处理部，用于引起废气的氮氧化物和还原剂气体成分之间的反应。废气在一段时间内进入一个过滤室，以将颗粒物质捕集在过滤室中的过滤器上，同时使废气的还原剂气体成分通过到位于下游侧的氮氧化物处理部分。在氮氧化物处理部中，在氮氧化物还原催化剂的存在下，在废气的氮氧化物和还原剂气体成分之间引起还原反应。同时，在与废气入口通道断开的过滤室中，加热器被打开以烧掉过滤室中的过滤器上的颗粒物质。

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