Patents Assigned to Wingaersheek, Inc.
-
Patent number: 4149559Abstract: A pressure regulator comprising a body having an inlet, a first channel, an outlet for passage of gas therethrough and a chamber, a valve located within the channel between inlet and outlet for regulating outlet pressure, the inlet being in effective communication with the chamber through the valve, and a slide contacting the valve, reciprocally moveable within the chamber of the body so as to open or close the valve, biased in a direction tending to open the valve, and responsive in a direction tending to close the valve to pressure of gas which has passed through the valve into the chamber, featuring in one aspect a seal located between the body and slide to prevent the escape of gas therebetween, the seal having an annular base and an annular lip resiliently connected to the base, the base and lip forming a pocket for the gas so that the pressure of the gas helps to bias the lip outward from the base to provide an improved sealing effect, and featuring in another aspect a valve having a reciprocally moveabType: GrantFiled: February 14, 1978Date of Patent: April 17, 1979Assignee: Wingaersheek, Inc.Inventor: Alex F. Wormser
-
Patent number: 4013395Abstract: This disclosure relates to an aerodynamic fuel combustor for generating hot gases, including means forming a mixing chamber and a combustion chamber, and a flameholder therebetween. Means are provided for admitting desired proportions of fuel gas and air to the mixing chamber to form a combustible gas under a controlled pressure; in one form, these means comprise a jet ejector. The flameholder is a vortex generator having one or more flow channels shaped to supply swirling gases to the combustion chamber. The flow channels form a substantial exit angle with respect to the axis of the combustion chamber, but not exceeding 60.degree., and are formed by airfoils terminating in bluff trailing edges of substantial area to cause eddying flow. The cooler gas molecules are centrifuged to the outside of the burning gas in the combustion chamber, thus cooling the chamber walls.Type: GrantFiled: August 23, 1973Date of Patent: March 22, 1977Assignee: Wingaersheek, Inc.Inventor: Alex F. Wormser
-
Patent number: 4003694Abstract: The fuel delivery system disclosed herein operates to deliver gaseous fuel to the burner of a hand-held, liquid fueled cigarette lighter from a reservoir of volatile liquid fuel. The system employs a vaporizing chamber communicating with the burner and extending into the reservoir which defines a passage for passing fuel into the vaporizing chamber. A valve, positioned on a valve seat in the passage, comprises an anchoring portion, a poppet nested on the valve seat, and one or more resilient arms integral with the anchoring portion and extending to the poppet for urging the poppet toward the valve seat. The system isolates the pressurized liquid fuel in the reservoir until the biasing force of the valve together with the pressure in the vaporizing chamber is insufficient to hold the poppet in the closed position. Thus, a reduced pressure environment is maintained in the vaporizing chamber which ensures that all the fuel in the chamber will vaporize before passing to the burner.Type: GrantFiled: December 22, 1975Date of Patent: January 18, 1977Assignee: Wingaersheek, Inc.Inventor: Charles Lowell
-
Patent number: 3972346Abstract: A pressure regulator comprising a body having an inlet, a first channel, an outlet for passage of gas therethrough and a chamber, a valve located within the channel between inlet and outlet for regulating outlet pressure, the inlet being in effective communication with the chamber through the valve, and a slide contacting the valve, reciprocally moveable within the chamber of the body so as to open or close the valve, biased in a direction tending to open the valve, and responsive in a direction tending to close the valve to pressure of gas which has passed through the valve into the chamber, featuring in one aspect a seal located between the body and slide to prevent the escape of gas therebetween, the seal having an annular base and an annular lip resiliently connected to the base, the base and lip forming a pocket for the gas so that the pressure of the gas helps to bias the lip outward from the base to provide an improved sealing effect, and featuring in another aspect a valve having a reciprocally moveabType: GrantFiled: August 23, 1974Date of Patent: August 3, 1976Assignee: Wingaersheek, Inc.Inventor: Alex F. Wormser
-
Patent number: 3945244Abstract: The leak detector disclosed herein is of the type which detects the presence of halogen gases, such as fluorides, by the effect such gases have on the color of a flame in the presence of reactive copper. The flame is generated by a gas-fueled burner of exceptionally small and rather critical proportions, constructed so that the entire air supply for the burner may be obtained through a flexible search tube. Further, the reactive copper is provided integrally with the burner rather than as a separate element heated by the burner. The burner employs a disk-like flameholder which is proportioned to provide a stable flame despite the small size of the burner and which is itself constructed of copper so as to provide the reactive material to obtain flame color sensitivity.Type: GrantFiled: October 11, 1974Date of Patent: March 23, 1976Assignee: Wingaersheek, Inc.Inventors: Alex F. Wormser, Stephen P. Perkins