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

US06592343B1 Air compression device 失效
标题翻译：空气压缩装置
公开(公告)号：US06592343B1
公开(公告)日：2003-07-15
申请号：US10036221
申请日：2001-12-24
申请人： Valery Pshenychny
发明人： Valery Pshenychny
IPC分类号： F04B1900
CPC分类号： F41B11/681 , F04B33/00 , Y10T74/2142
摘要： A compact manually operated air compression device for precompressed air guns has been disclosed, wherein two operating levers, positioned on opposite sides of a cylinder, are connected to a piston rod by means of connecting links. Lightweight connection of operating levers to the cylinder provided. Configuration of the device affords adjustment position of the piston in the cylinder.
摘要翻译：已经公开了一种用于预压缩气枪的紧凑型手动空气压缩装置，其中位于气缸的相对侧上的两个操作杆通过连接杆连接到活塞杆。操作杆轻轻连接到所提供的气缸。装置的配置提供活塞在气缸中的调节位置。

2. 发明授权

US06394770B1 Piston pump 失效
标题翻译：活塞泵
公开(公告)号：US06394770B1
公开(公告)日：2002-05-28
申请号：US09701149
申请日：2001-03-26
申请人： Heinz Siegel , Werner-Karl Marquardt
发明人： Heinz Siegel , Werner-Karl Marquardt
IPC分类号： F04B1900
CPC分类号： B60T8/4031 , F04B7/0073 , F04B53/126 , Y10T137/785 , Y10T137/7934
摘要： The invention relates to a piston pump for a vehicle brake system, in particular an electrohydraulic vehicle brake system. To improve the aspiration performance of the piston pump when the brake fluid is viscous at low the invention proposes a valve opening device, which compulsorily opens the inlet valve, embodied as a spring-loaded check valve, of the piston pump at the onset of a return stroke of the piston. The valve opening device has an opener pin, which is mounted on a valve ball of the inlet valve, and which at the end of a supply stroke of the piston enters a perforated, disklike valve opener part. At the onset of the return stroke, the valve opener part restrains the valve ball by frictional force at its opener pin and thereby opens the inlet valve.
摘要翻译：本发明涉及一种用于车辆制动系统的活塞泵，特别是电动液压车辆制动系统。为了提高当制动液体粘度低时活塞泵的抽吸性能，本发明提出了一种阀开启装置，其在一开始时强制地打开活塞泵的弹簧加载止回阀的入口阀活塞的回程。开阀装置具有开启销，其安装在入口阀的阀球上，并且在活塞的供给冲程结束时进入穿孔的盘状开阀部分。在返回行程开始时，开阀器部分通过其开启销处的摩擦力来限制阀球，从而打开入口阀。

3. 发明授权

US06332760B1 Inflatable product provided with built-in battery case and socket 有权
标题翻译：充气产品内置电池盒和插座
公开(公告)号：US06332760B1
公开(公告)日：2001-12-25
申请号：US09542477
申请日：2000-04-04
申请人： Wang Cheng Chung
发明人： Wang Cheng Chung
IPC分类号： F04B1900
CPC分类号： A47C27/082 , F04D25/0673 , F04D25/084 , F04D29/503 , F04D29/601
摘要： An inflatable product includes an inflatable body, a socket, an electric pump and a battery case. The socket is built in the inflatable body. The electric pump is detachably connected to the socket to pump the inflatable body. The battery case is also built in the inflatable body for receiving batteries to supply the electric pump with power.
摘要翻译：充气产品包括充气体，插座，电动泵和电池盒。插座内置在充气体内。电动泵可拆卸地连接到插座上以泵送可充气体。电池盒还内置在充气体中，用于接收电池以为电动泵供电。

4. 发明授权

US06705845B2 Device for the metered delivery of a viscous liquid 失效
标题翻译：用于计量输送粘稠液体的装置
公开(公告)号：US06705845B2
公开(公告)日：2004-03-16
申请号：US10184728
申请日：2002-06-27
申请人： Matthias Krieger , Christof Koster
发明人： Matthias Krieger , Christof Koster
IPC分类号： F04B1900
CPC分类号： F04B13/02 , F04B7/045
摘要： A device for the metered delivery of a viscous liquid has a pump body with a drill hole accommodating two pistons which connects a first chamber serving as an intake chamber and a second chamber serving as a discharge chamber. Two swivel arms driven by two cam discs are foreseen as the drive mechanism for the back and forth movement of the two pistons. For the metered delivery of an adhesive which contains flakes of silver the drill hole is designed such that it serves for guiding the pistons as well as for sealing the pump path.
摘要翻译：用于计量输送粘性液体的装置具有泵主体，其具有容纳两个活塞的钻孔，该活塞连接作为进气室的第一室和用作排出室的第二室。预计由两个凸轮盘驱动的两个旋转臂作为用于两个活塞的前后运动的驱动机构。对于包含银片的粘合剂的计量输送，钻孔被设计成使得其用于引导活塞以及密封泵路径。

5. 发明授权

US06530759B2 Reciprocating plunger pump with seal mounting support 有权
标题翻译：具有密封安装支架的往复式柱塞泵
公开(公告)号：US06530759B2
公开(公告)日：2003-03-11
申请号：US09836774
申请日：2001-04-18
申请人： Masaaki Sano , Kazuhiro Asayama , Hiroshi Inoue
发明人： Masaaki Sano , Kazuhiro Asayama , Hiroshi Inoue
IPC分类号： F04B1900
CPC分类号： F04B53/04 , F02M59/442
摘要： A high pressure fuel pump has a plunger that extends through a cylinder and is reciprocally located in a pressurizing chamber. The plunger is reciprocated by a lifter and changes the volume of the pressurizing chamber to pressurize fuel in the pressurizing chamber. A seal member seals the cylinder from the lifter to prevent fuel that leaks from the pressurizing chamber from being mixed with lubricant that lubricates the lifter. A support to which the seal member is attached is formed separately from the cylinder. The support is fixed to the cylinder with the plunger extending through the support.
摘要翻译：高压燃料泵具有延伸穿过气缸并且往复地位于加压室中的柱塞。柱塞由升降机往复运动，并且改变加压室的体积以对加压室中的燃料加压。密封构件将气缸与升降器密封，以防止从加压室泄漏的燃料与润滑提升器的润滑剂混合。密封构件附接到的支撑体与气缸分开形成。支撑件固定到柱塞上，柱塞延伸穿过支撑件。

6. 发明授权

US06464475B1 Head for pumps in particular of the membrane or piston type and method for its manufacture 有权
标题翻译：用于特别是膜或活塞类型的泵的头部及其制造方法
公开(公告)号：US06464475B1
公开(公告)日：2002-10-15
申请号：US09544295
申请日：2000-04-06
申请人： Mario Bertolini
发明人： Mario Bertolini
IPC分类号： F04B1900
CPC分类号： F04B53/007
摘要： A head for pumps in particular of the membrane or piston type used for watering and weeding, and to the method for its manufacture. The head has an internal metal frame able to provide it with mechanical strength, integrated in a structure made of material able chemically to withstand the pumped liquids.
摘要翻译：用于特别是用于浇水和除草的膜或活塞类型的泵的头部及其制造方法。头部具有能够为其提供机械强度的内部金属框架，其集成在由能够化学地承受泵送液体的材料制成的结构中。

7. 发明授权

US06217299B1 Integrated pump and tappet unit for a fuel feeding system 有权
标题翻译：用于燃料供给系统的集成泵和挺杆单元
公开(公告)号：US06217299B1
公开(公告)日：2001-04-17
申请号：US09347340
申请日：1999-07-02
申请人： David C. Jay
发明人： David C. Jay
IPC分类号： F04B1900
CPC分类号： F04B53/148 , F01L2105/00 , F02M59/102 , F02M59/44 , F02M59/442 , F02M63/0001
摘要： An integrated pump and tappet unit for an internal combustion engine, includes a pump and tappet unit body composed of a one-piece casting, a tappet fitted in the body to be driven by the engine, a tappet arm connected to the tappet, and a piston operationally connected to the tappet through the tappet arm and arranged to pump fuel from a fuel chamber in the pump and tappet body under high pressure to be fed to one or more cylinders of the engine. A flange is fixed to the pump and tappet body and the tappet arm extends through the flange, so that the piston and the tappet are at opposite respective sides of the flange, and the flange is in sealing relationship with the tappet arm so that passage of fuel from the piston side of the flange to the tappet side of the flange is inhibited.
摘要翻译：一种用于内燃机的集成泵和挺杆单元，包括泵和挺杆单元本体，其由单件铸件，安装在待被发动机驱动的主体中的挺杆，连接到挺杆的挺杆臂和活塞通过挺杆臂可操作地连接到挺杆，并布置成在高压下将来自泵和挺杆本体中的燃料室泵送燃料供给到发动机的一个或多个气缸。凸缘固定在泵和挺杆本体上，挺杆臂延伸穿过凸缘，使得活塞和挺杆与法兰的相对侧相对，凸缘与挺杆臂处于密封关系，从凸缘的活塞侧到凸缘的挺杆侧的燃料被禁止。

8. 发明授权

US06764285B1 Hydraulic pump unit 有权
标题翻译：液压泵单元
公开(公告)号：US06764285B1
公开(公告)日：2004-07-20
申请号：US09913738
申请日：2002-03-15
申请人： Andreas Kellner
发明人： Andreas Kellner
IPC分类号： F04B1900
CPC分类号： F02M63/0225 , F02M59/06 , F02M59/102 , F04B1/0413 , F04B1/053 , F04B11/0066
摘要： The invention relates to a hydraulic pump unit having a plurality of pump elements, disposed in one plane, each of which has one pump cylinder and one pump piston longitudinally displaceable in the pump cylinder, and whose longitudinal axes intersect at a common intersection point, and having a cam drive with cams, which upon a rotation of the cam drive relative to the pump elements act upon the pump pistons with an actuating motion. To enable a uniform pumping of the hydraulic fluid and to make a high degree of smoothness of the hydraulic pump unit possible, it is proposed that the number and the angular spacing of the cams is adapted to the number and angular spacing of the pump elements in such a way that when a certain number of pump pistons are located at top dead center, the same number of pump pistons are at bottom dead center.
摘要翻译：本发明涉及一种具有多个泵元件的液压泵单元，该多个泵元件设置在一个平面中，每个泵元件具有一个泵缸和一个在泵缸中可纵向移位的泵活塞，其纵向轴线在公共交叉点相交，具有带凸轮的凸轮驱动器，当凸轮驱动器相对于泵元件的旋转作用在具有致动运动的泵活塞时。为了能够均匀地泵送液压流体并且使得液压泵单元的高度的平滑度成为可能，所以提出凸轮的数量和角度间隔适应于泵元件的数量和角度间隔这样一种方式，当一定数量的泵活塞位于上止点时，相同数量的泵活塞在下止点处。

9. 发明授权

US06340295B1 Piston pump for a vehicle brake system having radial play between a closure element and a bush 有权
标题翻译：用于在闭合元件和衬套之间具有径向游隙的车辆制动系统的活塞泵
公开(公告)号：US06340295B1
公开(公告)日：2002-01-22
申请号：US09269669
申请日：1999-09-13
申请人： Manfred Hauser , Norbert Alaze , Dieter Merklein , Wolfgang Schuller , Julius Bayrhof , Walter Kremsreiter , Joachim Evertz , Joerg Zielke , Ralf Zitzelsberger , Andreas Weh , Bernd Allenzon , Michael Hellebrandt
发明人： Manfred Hauser , Norbert Alaze , Dieter Merklein , Wolfgang Schuller , Julius Bayrhof , Walter Kremsreiter , Joachim Evertz , Joerg Zielke , Ralf Zitzelsberger , Andreas Weh , Bernd Allenzon , Michael Hellebrandt
IPC分类号： F04B1900
CPC分类号： F04B1/0421 , B60T8/4031 , F04B53/168
摘要： A piston pump intended especially for use in a slip-controlled hydraulic vehicle brake system. The piston pump is inserted into a cylinder bore, the piston pump has a piston, a bush, and a closure element that tightly closes the cylinder bore. The closure element is joined radially movably to the bush, for instance via caulking. This joint has the advantage that the piston pump can be assembled into a compact, easily manipulated, and sturdy component unit, and that the closure element and the bush are aligned with one another on being inserted into the cylinder bore.
摘要翻译：专门用于滑动控制液压车辆制动系统的活塞泵。活塞泵插入缸孔中，活塞泵具有活塞，衬套和闭合气缸孔的闭合元件。闭合元件例如通过铆接可径向移动地连接到衬套。该接头具有以下优点：活塞泵可以组装成紧凑，容易操纵和坚固的部件单元，并且闭合元件和衬套在插入气缸孔中时彼此对准。

10. 发明授权

US06220833B1 Elimination of inlet valve for ABS pump 有权
标题翻译：消除ABS泵入口阀
公开(公告)号：US06220833B1
公开(公告)日：2001-04-24
申请号：US09226388
申请日：1999-01-06
申请人： Dean A. Lewis
发明人： Dean A. Lewis
IPC分类号： F04B1900
CPC分类号： F04B1/0404 , B60T8/4031 , F04B53/121
摘要： A reciprocating piston-type pump for a brake system, such as an antilock brake system, includes a housing having an inlet and an outlet connected by a bore containing one or more pistons driven by an eccentric shaft for pumping high pressure brake fluid to one or more vehicle brakes. Each pump piston includes a directional seal for selectively sealing the gap between the piston and the bore permitting high pressure to be developed on a pressure stroke of the piston but permit fluid to pass by the seal during an intake or return stroke. The directional seal can have a cup shape to achieve these functions. Accordingly, the need for a one-way inlet check valve inside the piston is eliminated. The overall pump design can therefore be reduced in size and associated manufacturing costs are reduced.
摘要翻译：用于诸如防抱死制动系统的制动系统的往复活塞式泵包括具有入口和出口的壳体，该入口和出口通过包含一个或多个由偏心轴驱动的活塞的孔连接，用于将高压制动流体泵送到一个或多个更多的车辆刹车。每个泵活塞包括用于选择性地密封活塞和孔之间的间隙的定向密封件，允许在活塞的压力冲程下显影高压，但允许流体在进气或返回行程期间通过密封。定向密封件可具有杯形以实现这些功能。因此，消除了活塞内的单向入口止回阀的需要。因此，总体泵设计可以减小尺寸并降低相关制造成本。

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