초록 ▼

A powder collector having spaced parallel walls, one wall having at least one discharge opening. Three triangularly-positioned rods between the walls form a cage to retain a cartridge. A cartridge is positioned in the cage between the walls with an open end surrounding the opening in the wall. A scr

A powder collector having spaced parallel walls, one wall having at least one discharge opening. Three triangularly-positioned rods between the walls form a cage to retain a cartridge. A cartridge is positioned in the cage between the walls with an open end surrounding the opening in the wall. A screw in the wall opposite the opening presses the cartridge and a gasket between the cartridge and the wall against the opposed wall to seal the cartridge in the collector.

대표청구항 ▼

A powder collector comprising: a housing including first and second spaced parallel walls, the first said wall having an opening, a cartridge disposed horizontally between said walls, said cartridge including an elongated hollow member formed of filter media and a closed end cap on one end and an op

A powder collector comprising: a housing including first and second spaced parallel walls, the first said wall having an opening, a cartridge disposed horizontally between said walls, said cartridge including an elongated hollow member formed of filter media and a closed end cap on one end and an open end cap on the other end, means forming a cage between said walls surrounding said cartridge to position and support said cartridge horizontally in said housing, said open end cap overlying the opening in said first wall, a gasket between said end cap and said first wall, said gasket surrounding the opening in said first wall, means compressing said gasket between said first wall and said end cap having an opening, said compressing means comprising a rod passing through said second wall and substantially coaxial with said filter, and means for forcing said rod against said closed end cap.