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|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 10|
There is described a pressure regulating valve for a refrigerating plant, having a slider member that can be moved relative to a guide by means of a drive device, with variable throttle resistance being created between the guide and the slider member. The purpose of such a valve is to be able to control refrigerant over a relatively large throughput range, and the valve should be able to be manufactured inexpensively. For that purpose, the slider member and the guide co-operate in two sections of their movement relative to one another according to differ...
1. A pressure regulating valve for a refrigerating plant comprising:a guide;a slider member movable relative to the guide between a closed position and a fully open position during which the guide and slider member operate according to different valve principles depending on the position of one relative to the other;drive means for moving the slider member relative to the guide with variable throttle resistance being created between the guide and the slider member; and whereinduring one portion of the movement of the slider member relative to the guide, ...