Aos Holding Company

Hennessy Industries, Inc.

American Water Heater Company

Marcus E McAnally

Mark A Murphy

Rodney Ray Syler

Emadeddin Y Tanbour

Robert E Gwaltney

Duane A Lee

A burner tube and door assembly for a water heater includes a burner tube and a fuel supply line in telescoping relationship to define a tube junction. The tube junction extends through the door of a water heater. One of the tube and line includes an enlarged portion. A lock ring applies a radially-directed force around a portion of the tube junction. The enlarged portion and lock ring are on opposite sides of the door to secure the door to the burner tube and fuel supply line. The enlarged portion and lock ring apply a compressive load to the door to resist rotation of the door with respect to the tube junction.

Water heater burner tube and door assembly

A water heater door assembly includes a base plate sized and shaped to substantially sealingly cover an access opening in a water heater combustion chamber and has at least one opening through which a fuel supply line extends at least partly between a burner in the combustion chamber and a gas control valve, and a flexible seal positioned at least partly within the opening including an engaging portion substantially sealed to an edge portion of the opening, and a through hole that is shaped to receive the fuel supply and has a size slightly smaller than the size of an outer dimension of the fuel supply line such that the flexible seal and the fuel supply line are friction fit together to form a seal.

Water heaters with sealed door assembly

A pneumatic tire inflator is provided for use with a source of pressurized air and a device for controlling the flow of air therefrom. The inflator includes first and second air flow circuits, each circuit having an inlet end communicating with the downstream side of the device, and an outlet end. The first circuit is provided with a regulator having an inlet communicating with the first circuit inlet end, and an outlet. The regulator is preset whereby the air discharged from the outlet is at a predetermined tire pressure. A pressure sensitive first valve, biased to normally assume an open position, is provided having a first inlet communicating with the regulator outlet, a valve outlet, and a second inlet, the latter being segregated from the first inlet and outlet by a pressure sensitive member. The pressure sensitive member interrupts communication between the first inlet and the valve outlet when there is a predetermined pressure at said second inlet overcoming the opening bias. An air accumulator is provided in the first circuit having an inlet communicating with the outlet of the first valve. The second circuit includes a pressure sensitive second valve biased to normally assume a close position. The second valve has a first inlet communicating with the inlet end of the second circuit, a second inlet communicating with an outlet of the accumulator, an outlet communicating with the outlet end of the second circuit, and a pressure responsive element effecting opening of the second valve.

Pneumatic tire inflator

Growing community of inventors

Nashville, TN, United States of America

Marcus E McAnally