公开(公告)号：US5267455A

公开(公告)日：1993-12-07

申请号：US912932

申请日：1992-07-13

申请人： Thomas G. Dewees ,  Frank M. Knafelc ,  James D. Mitchell ,  R. Gregory Taylor ,  Robert J. Iliff ,  Daniel T. Carty ,  James R. Latham ,  Thomas M. Lipton

发明人： Thomas G. Dewees ,  Frank M. Knafelc ,  James D. Mitchell ,  R. Gregory Taylor ,  Robert J. Iliff ,  Daniel T. Carty ,  James R. Latham ,  Thomas M. Lipton

IPC分类号： B08B7/00 ,  D06F43/00 ,  D06F43/02 ,  D06F43/08

CPC分类号： D06F43/007 ,  B08B7/0021 ,  D06F43/02 ,  D06F43/08

摘要： A dry cleaning system particularly suited for employing supercritical CO.sub.2 as the cleaning fluid consisting of a sealable cleaning vessel containing a rotatable drum adapted for holding soiled substrate, a cleaning fluid storage vessel, and a gas vaporizer vessel for recycling used cleaning fluid is provided. The drum is magnetically coupled to a motor so that it an be rotated during the cleaning process. The system is adapted for automation which permits increased energy efficiency as the heating and cooling effect associated with CO.sub.2 gas condensation and expansion can be channeled to heat and cool various parts of the system.

摘要翻译： 提供了一种特别适用于采用超临界CO2作为清洗液的干洗系统，该清洗流体由可密封的清洁容器组成，该清洁容器包含适于容纳污染的基底的可旋转滚筒，清洁液储存容器和用于再循环使用的清洁流体的气体蒸发器容器。 滚筒磁耦合到马达，使其在清洁过程中旋转。 该系统适用于自动化，其允许提高能量效率，因为可以将与CO 2气体冷凝和膨胀相关联的加热和冷却效果引导以加热和冷却系统的各个部件。

公开(公告)号：US5490613A

公开(公告)日：1996-02-13

申请号：US271815

申请日：1994-07-07

申请人： R. Gregory Taylor ,  Larry F. Morice

发明人： R. Gregory Taylor ,  Larry F. Morice

IPC分类号： A47K5/12 ,  B65D35/28

CPC分类号： B65D35/285 ,  A47K5/1215

摘要： A dispenser for viscous fluids includes a housing having a hanger assembly for suspending a collapsible bag with a dispenser outlet extending from an opening at the bottom of the housing, and a pair of rollers riding in parallel pairs of slots vertically extending in opposite sides of the housing. The rollers form a nip for receiving the collapsible bag whereby the rollers jointly doctor or extrude fluid in the bag toward the dispenser outlet at a substantially constant delivery rate in response to operation of the dispenser.

摘要翻译： 用于粘性流体的分配器包括具有衣架组件的壳体，所述衣架组件用于悬挂具有从壳体底部的开口延伸的分配器出口的可折叠袋，以及一对滚子，所述对平行的一对辊在垂直于所述壳体的相对侧垂直延伸 住房。 辊形成用于接收可折叠袋的辊隙，由此辊响应于分配器的操作以基本上恒定的传送速率联合地将袋中的流体朝向分配器出口去除。