公开(公告)号：US4399638A

公开(公告)日：1983-08-23

申请号：US298309

申请日：1981-09-01

Applicant: Stanley Rodowsky, Jr. ,  R. Kent Nicholson

Inventor： Stanley Rodowsky, Jr. ,  R. Kent Nicholson

IPC: B23Q5/06 ,  B24B23/04 ,  F01D15/06 ,  B24B23/00

CPC classification number: F01D15/062 ,  B23Q5/06 ,  B24B23/04

Abstract: A turbine-driven sander includes a switching system having a double-flap valve adjacent a passageway intermediate the turbine and a source of vacuum. One flap valve is a toggle which is actuated to open or close a bypass aperture, and which is connected to close and open, respectively, the other flap valve, which is mounted in the passageway. When the toggle opens the bypass aperture the turbine stops; conversely, when the toggle closes the bypass aperture, the turbine becomes activated and remains activated until the toggle opens the bypass aperture or the source of vacuum is removed or no longer produces a vacuum. When activated, the turbine vibrates a platen through a direct drive system.

Abstract translation: 涡轮驱动砂光机包括一个切换系统，该切换系统具有与涡轮机中间的通道相邻的双瓣阀和真空源。 一个襟翼阀是一个肘节，其被致动以打开或关闭旁路孔，并且其连接成分别关闭并打开另一个安装在通道中的襟翼阀。 当肘杆打开旁路孔时，涡轮停止; 相反地​​，当肘节关闭旁路孔时，涡轮机被激活并保持激活，直到肘节打开旁路孔，或者真空源被去除或不再产生真空。 当激活时，涡轮通过直接驱动系统振动压板。

公开(公告)号：US5797415A

公开(公告)日：1998-08-25

申请号：US468845

申请日：1995-06-06

Applicant: R. Kent Nicholson ,  Norman Somerville ,  James L. Beckstrom

Inventor： R. Kent Nicholson ,  Norman Somerville ,  James L. Beckstrom

IPC: F16L59/16 ,  F16L7/00 ,  F16L9/14

CPC classification number: F16L59/16 ,  F16L59/161 ,  Y10T137/0402 ,  Y10T137/7036 ,  Y10T137/8359

Abstract: This patent describes an insulating jacket that is removable and reusable, for insulating a hot or cold fluid distribution system. The jacket is made of a plurality of sections which mate and seal together to effectively seal the valve off from the surrounding ambient atmosphere. Each of the jacket sections can be made of a clear thermoplastic material and the entire assembly is designed to employ the trapped air, between the inside wall of the jacket and the system element, as the insulator.

Abstract translation: 该专利描述了一种可拆卸和可重复使用的绝缘护套，用于绝热热或冷流体分配系统。 护套由多个部分组成，这些部分配合并密封在一起，以有效地将阀从周围环境大气中密封。 每个护套部分可以由透明的热塑性材料制成，并且整个组件被设计成在夹套的内壁和系统元件之间使用被截留的空气作为绝缘体。