A steam trap allowing the escape of condensate from a working fluid of steam comprises an escape valve mounted in a chamber in which the working fluid flows. The escape valve includes a valve seat member and a deformable metal diaphragm normally closing the steam trap and preventing the escape of steam. The diaphragm closes a housing in which a control fluid of water initially only partially fills the housing to which a vacuum is later applied. The housing bears along the periphery of the diaphr...

A steam trap comprising a housing forming a low pressure chamber and an it opening and an outlet opening and a valve seat formed at the inlet opening. A thermal control device filled with an expansion medium is disposed in the low pressure chamber, and includes a locking part for the valve seat actuated by the thermic control device. A separating wall divides the low pressure chamber into two chambers, one of which is connected to the inlet opening and containing the control means, the other of ...

A target throwing apparatus in which a revolving magazine having a number of stacks of targets is independently and fixedly supported relative to an oscillating target throwing housing. A cocking means stops the throwing arm just before reaching the over-center position whereupon initiating of the next cocking cycle throws the target. A power train consists of three equal-sized gears mounted on three parallel shafts to throw the targets and to oscillate the housing. The magazine includes a ramp ...

A crab trap having a tapered body member of either circular or elliptical cross section, the crab trap having a first ingress end and a second egress end, the first ingress end having a cover removably secured thereto having a passageway for permitting entrance into the crab trap of crabs, but preventing the egress of crabs from the crab trap through the front cover, the egress end of the crab trap being open and dimensioned so as to permit undersized crabs to exit the crab trap under their own ...

A projectile trap is provided having three groups of suspended polyurethane sheets. The polyurethane sheets are processed so as to have high cut and tear resistance properties and low rebound properties. The hardness of the polyurethane sheets increases from the first group of sheets at the front of the bullet trap, which are first contacted by a bullet, to the third group of polyurethane sheets at the rear of the bullet trap. The polyurethane sheets are suspended in the bullet trap by a keying ...

A fish trap system comprising a support having a lower end and an upper end with a pivot pin therethrough. A fishing rod has a reel end with a reel couplable thereto and an eye end with a first eye coupled thereon with line extendable from the reel through the fist eye to a hook with bait. The fishing rod further having an aperture at its central extent for pivotally coupling to the pivot pin with an end aperture facing downwardly adjacent to the first edge. Also included is a trip rod having an...

A trapping device for trapping foreign liquids having a specific gravity greater than that of a supply liquid comprises a settling chamber defined primarily by a tubular side wall and two end pieces and inlet and outlet chambers in the settling chamber and adjacent to an upper one of the end pieces. An inlet and an outlet lead to and from the inlet and outlet chambers, which are separated by an imperforate wall. The imperforate wall has a pair of wing means diverging radially outwardly. Foramino...

The trap apparatus of the present invention includes a case provided for a gas exhaust system used for a film forming equipment which carries out a film forming process on an object, a gas supply port, made in the case and connected to an exhaust pipe of the gas exhaust system, for introducing an exhaust gas flowing through the exhaust pipe, into the case, a gas exhaust port, made in the case and connected to an exhaust pipe of the gas exhaust system, for exhausting the exhaust gas flowing throu...

A trap for airborne insects is provided including a scroll tube with left and right caps on respective ends of the bar, a support wire connecting the left and right ends, a flexible web rolled around the scroll tube and coated with a tacky adhesive, and a cylinder of sufficient size to allow storage therein of the scroll tube. Upon assembly, the scroll tube is removed from within the cylinder. A portion of the web is unravelled from the scroll tube and wound around the cylinder exposing therebet...

The steam trap constitutes a miniaturized single block set, which regulator integral element are assembled inside a single part body with a ringing anchorage slot for the regulator filter and keyways for placement of the lugs of a washer acting as a wedge key, under which is located a guiding nut of the respective plug carrying spindle that forms part of the regulator. This washer has a polygonal passage inside which is located a V shaped portion of the guiding nut, preventing its turn whenever ...