公开(公告)号：US06938633B2

公开(公告)日：2005-09-06

申请号：US10326607

申请日：2002-12-23

申请人： Shinsuke Sugata ,  Tadashi Makiyama ,  Takanori Miyata

发明人： Shinsuke Sugata ,  Tadashi Makiyama ,  Takanori Miyata

IPC分类号： B23Q11/10 ,  B23Q11/12 ,  F16K31/18 ,  F17D1/00

CPC分类号： B23Q39/023 ,  B23Q11/005 ,  B23Q11/1076 ,  Y02P70/167 ,  Y10S29/094 ,  Y10T137/0318 ,  Y10T137/4245 ,  Y10T137/7287 ,  Y10T137/7439 ,  Y10T137/85978 ,  Y10T137/86187 ,  Y10T137/87684 ,  Y10T409/304032

摘要： The present invention provides a method and apparatus for supplying process liquid s for a machine tool, which are able to reduce the consumption power and power factor of the pump 21 to a large extent in comparison with prior arts while maintaining the effects of process liquid s according to prior arts. The invention is embodied so that process liquid s such as coolant or cleaning fluid is supplied to necessary points by causing the process liquid s to flow down, which is stored in a sub tank 20 installed at a suitable height in a machine tool, by a gravity action when intermittently supplying the process liquid s such as coolant or cleaning fluid to the necessary points such as a workrest 2 and a workpiece w fixed thereon; the supplied process liquid s is collected into a main tank 19 on the other hand; and the process liquid s stored in the main tank 19 is transferred into the sub tank 20 by the pump 21.

摘要翻译： 本发明提供了一种用于为机床提供工艺液体的方法和装置，其能够与现有技术相比大大降低泵21的消耗功率和功率因数，同时保持工艺液体的效果 根据现有技术。 本发明被实施为使得处理液体（例如冷却剂或清洁流体）通过使处理液体向下流动而被供应到必要点，储存在安装在机床上的适当高度的副罐20中通过 当将诸如冷却剂或清洁流体的处理液体间歇地供应到固定在其上的诸如扶手2和工件w的必需点时的重力作用; 另一方面，供应的处理液体被收集到主罐19中; 并且储存在主箱19中的处理液体被泵21转移到副罐20中。