公开(公告)号：US07971910B2

公开(公告)日：2011-07-05

申请号：US11565104

申请日：2006-11-30

申请人： Matthew Holt ,  Lisa A. S. Holt, legal representative ,  Fred Butler ,  John W. Wilds, Sr. ,  Steven Lenhart

发明人： Matthew Holt ,  Fred Butler ,  John W. Wilds, Sr. ,  Steven Lenhart

IPC分类号： F16L35/00

CPC分类号： F16L39/00 ,  F16L2201/30 ,  F28F9/0253

摘要： A leak detection mechanism for use with a pressurized system that relates generally to an assembly for connecting a conduit to a component. The mechanism utilizes a fluid passageway for detecting a leak or absence of a seal after connecting a conduit to a component such as an expansion valve of a pressurized fluid system. The fluid passageway forms a predetermined leak path enabling fluid flow into or out of the system when an o-ring or other seal means is missing.

摘要翻译： 一种用于加压系统的泄漏检测机构，其通常涉及用于将导管连接到部件的组件。 该机构在将导管连接到诸如加压流体系统的膨胀阀的部件之后利用流体通道来检测密封件的泄漏或不存在。 当O型圈或其他密封装置丢失时，流体通道形成预定的泄漏路径，使得流体能够流入或流出系统。

公开(公告)号：US20080129043A1

公开(公告)日：2008-06-05

申请号：US11565104

申请日：2006-11-30

申请人： Matthew Holt ,  Lisa A. S. Holt ,  Fred Butler ,  John W. Wilds ,  Steven Lenhart

发明人： Matthew Holt ,  Lisa A. S. Holt ,  Fred Butler ,  John W. Wilds ,  Steven Lenhart

IPC分类号： F16L35/00

CPC分类号： F16L39/00 ,  F16L2201/30 ,  F28F9/0253

摘要： The present invention is a leak detection mechanism for use with a pressurized system and relates generally to an assembly for connecting a conduit to a component. The mechanism utilizes a fluid passageway for detecting a leak or absence of a seal after connecting a conduit to a component such as an expansion valve of a pressurized fluid system. The fluid passageway forms a predetermined leak path enabling fluid flow into or out of the system when an o-ring or other seal means is missing.

摘要翻译： 本发明是用于与加压系统一起使用的泄漏检测机构，并且一般涉及用于将导管连接到部件的组件。 该机构在将导管连接到诸如加压流体系统的膨胀阀的部件之后利用流体通道来检测密封件的泄漏或不存在。 当O型圈或其他密封装置丢失时，流体通道形成预定的泄漏路径，使得流体能够流入或流出系统。

公开(公告)号：US06224480B1

公开(公告)日：2001-05-01

申请号：US09392705

申请日：1999-09-09

申请人： Vu Le ,  Bipin Parekh ,  Fred Butler

发明人： Vu Le ,  Bipin Parekh ,  Fred Butler

IPC分类号： B60H102

CPC分类号： B60H1/00692

摘要： An assembly 10 for controlling the temperature of air flowing into the passenger compartment of a vehicle has a frame 20, an arcuate door 40, and an actuation assembly 50. The frame 20 defines an opening 21 through which air flows into the passenger compartment of the vehicle. The frame 20 also includes opposite arcuate tracks 25, 26. The arcuate door 40 moves to control airflow through the opening 21 and has side edges 41, 42 which are slidably received in the opposite arcuate tracks 25, 26. The arcuate door 40 and the opposite arcuate tracks 25, 26 maintain the same center of curvature during the sliding of the arcuate door 40 in the opposite arcuate tracks 25, 26. The actuation assembly 50 moves the arcuate door 40 along the opposite arcuate tracks 25, 26.

摘要翻译： 用于控制流入车辆的乘客舱的空气的温度的组件10具有框架20，弓形门40和致动组件50.框架20限定开口21，空气流入室内的空气 车辆。 框架20还包括相对的弧形轨道25,26。弧形门40移动以控制通过开口21的气流，并且具有可滑动地容纳在相对的弧形轨道25,26中的侧边缘41,42。弓形门40和 相对的弧形轨道25,26在弓形门40在相对的弧形轨道25,26中滑动期间保持相同的曲率中心。致动组件50沿着相对的弧形轨道25,26移动弓形门40。