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

US20070204920A1 FUEL TANK FOR A MOTOR VEHICLE 审中-公开
标题翻译：燃油车用于汽车
公开(公告)号：US20070204920A1
公开(公告)日：2007-09-06
申请号：US11669562
申请日：2007-01-31
申请人： Paul Handy , Thorsten Kirchberger , Felix Muller-Ohl , Vladimir Olshanetsky , Theodor Ossege , Markus Schumacher , Omer Vulkan , Hartmut Wolf
发明人： Paul Handy , Thorsten Kirchberger , Felix Muller-Ohl , Vladimir Olshanetsky , Theodor Ossege , Markus Schumacher , Omer Vulkan , Hartmut Wolf
IPC分类号： B60K15/035
CPC分类号： B60K15/03519 , B60K2015/03552 , B60K2015/03576 , Y10T137/86332
摘要： The invention concerns a fuel tank (1) for a motor vehicle comprising a filler connection (2) enclosing a tank refueling passage (11) and operational and tank refueling venting conduits (3, 4) which are connected to a filler head (6) of the filler connection (2), wherein the filler head (6) has at least one change-over switching valve (9) which in a first switching position (tank refueling position) opens a flow path from the tank refueling venting conduit (3) to a fuel vapor filter and closes a connection of the operational venting conduit (4) to the tank refueling passage (11), and which in a second switching position (operational position) opens the connection of the operational venting conduit (4) to the tank refueling passage (11) and closes the flow path from the tank refueling venting conduit (3) to the fuel vapor filter. The fuel tank according to the invention is distinguished in that the operational venting means is connected to the fuel vapor filter primarily by way of the change-over switching valve (9), wherein the change-over switching valve opens the flow path from the operational venting conduit (4) to the fuel vapor filter in the second switching position and closes same in the first switching position (FIG. 1).
摘要翻译：本发明涉及一种用于机动车辆的燃料箱（1），其包括封闭加油通道（11）的填充连接（2）和连接到填料头（6）的操作和罐加油排放管道（3,4），其中所述加注头（6）具有至少一个切换切换阀（9），所述切换切换阀（9）在第一切换位置（油箱加油位置）打开来自所述加油通道导管（3）的流动路径）连接到燃料蒸气过滤器并且关闭操作通风管道（4）到加油槽（11）的连接，并且在第二切换位置（操作位置）中，将操作排气管道（4）连接到该罐加油通道（11）并且关闭从加油通气导管（3）到燃料蒸汽过滤器的流动路径。根据本发明的燃料箱的特征在于，主要通过转换切换阀（9）将操作排气装置连接到燃料蒸汽过滤器，其中转换切换阀从操作开启流动路径在第二切换位置将燃气蒸气过滤器排气到第一切换位置（图1）。

2. 发明申请

US20090126805A1 Double Check Valve for a Fuel System 有权
标题翻译：燃油系统双止回阀
公开(公告)号：US20090126805A1
公开(公告)日：2009-05-21
申请号：US11921045
申请日：2006-02-22
申请人： Vladimir Olshanetsky , Ilan AKian , Yaron Kaspi , Paul Handy , Omer Vulkan
发明人： Vladimir Olshanetsky , Ilan AKian , Yaron Kaspi , Paul Handy , Omer Vulkan
IPC分类号： F16K21/04
CPC分类号： F02M25/0872 , F02M63/0043 , F16K17/196 , Y10T137/7773 , Y10T137/7779 , Y10T137/7837
摘要： A valve (10) comprising a housing (12) formed with a downstream port (14) and an upstream port (28), with an axially displaceable plunger (34) biased into sealing engagement of a major flow path (78) extending between the downstream port (14) and the upstream port (28) for admitting flow only in the upstream direction. The plunger is formed with a normally closed minor flow path (86) for admitting flow only in a downstream direction.
摘要翻译：一种阀（10），包括形成有下游端口（14）和上游端口（28）的壳体（12），其中轴向移动的柱塞（34）被偏压到主流路（78）的密封接合下游端口（14）和上游端口（28），用于仅在上游方向上允许流动。柱塞形成有常闭的小流路（86），用于仅在下游方向上允许流动。

3. 发明授权

US08091583B2 Double check valve for a fuel system 有权
标题翻译：用于燃油系统的双止回阀
公开(公告)号：US08091583B2
公开(公告)日：2012-01-10
申请号：US11921045
申请日：2006-02-22
申请人： Vladimir Olshanetsky , Ilan Akian , Yaron Kaspi , Paul Handy , Omer Vulkan
发明人： Vladimir Olshanetsky , Ilan Akian , Yaron Kaspi , Paul Handy , Omer Vulkan
IPC分类号： F16K17/26
CPC分类号： F02M25/0872 , F02M63/0043 , F16K17/196 , Y10T137/7773 , Y10T137/7779 , Y10T137/7837
摘要： Disclosed is a valve having a housing formed with a downstream port and an upstream port, with an axially displaceable plunger biased into sealing engagement of a major flow path extending between the downstream port and the upstream port for admitting flow only in the upstream direction, with the plunger formed having a normally closed minor flow path for admitting flow only in a downstream direction.
摘要翻译：公开了一种具有形成有下游端口和上游端口的壳体的阀，其轴向移位柱塞被偏压到在下游端口和上游端口之间延伸的主流动路径的密封接合，以仅在上游方向上仅允许流动，所述柱塞形成有具有常闭的小流动路径，用于仅在下游方向上允许流动。

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