Patent ID: 6273139
Filing Date: 2001-08-14
Classification: F16K,Y10T

Abstract:
A fluid control apparatus consisting of:a plurality of fluid control members arranged at an upper level each having,a blocklike body with an upper side and a lower side, the lower side of each of the plurality of control members being in the same plane with each other;at least one cavity in the upper side of the blocklike body for fitting integrally therein at least one monofunctional member for controlling fluid,at least one fluid channel formed between the monofunctional member for controlling fluid and the bottom side of the blocklike body;a plurality of couplings arranged below the plurality of fluid control members at a lower level each having,a blocklike body, having an upper surface, mounted to the bottom surface of at least one fluid control member, the upper surface of each of the blocklike bodies being in the same plane with each other;at least one communication channel for fluids communicating between at least two fluid channels of at least two different monofunctional members;a seal provided between fluid channels and communication channels of the fluid control apparatus; anda base plate for supporting a plurality of couplings fixed thereon,wherein said at least one cavity makes said at least one monofunctional member integral with said at least one fluid control member and thereby said fluid control apparatus has reduced pressure losses and a capacity for being used upside down or on a side, andsaid blocklike body of each of said plurality of fluid control members being mounted on at least one of the plurality of couplings so as to be upwardly removable.