The Tappan Company

White Consolidated Industries, Inc.

Universal Enterprises, Inc.

Manasco, Inc.

Ronald D Schweitzer

David E Shook

Ludwig E Schenk

A gas tube assembly includes a first cylindrical metal gas supply tube terminating in a first end. An annular coupling nut with a central opening receives the first end of the tube and has a cylindrical counterbore which extends axially inward of the central opening about the first end of said tube. The counterbore terminates in a transversely extending shoulder. A radially outward extending circumferential bead formed integrally with the tube is located within the counterbore adjacent the first end of the tube and is positioned in engagement with the transversely extending shoulder. Connected to the tube is a gas burner orifice nozzle having an inlet end with a transverse end face and an axially extending throughbore. The throughbore has an inlet end which receives the first end of the tube. An outer terminal end of the nozzle defines a gas outlet orifice which is substantially smaller in diameter than the diameter of the bore at the inlet end. A circumferential exterior portion of the nozzle about the inlet end is threadedly received in the coupling nut with the end face sealingly engaging the bead.

Burner nozzle assembly

Sub-top for a gas range

A cooking grill assembly of high energy efficiency is disclosed. A gas burner arm heat source is oscillated through an arc of a variable amount in order to limit the heat source cooperation with the cooking grill to that area of the grill on which the food is to be cooked. A means to limit the heat source to this given area of the grill is provided and includes a motor, drive linkage, and variable stop means so that the arc of the burner tube oscillation is limited to the selected area. The foregoing abstract is merely a resume of one general application, is not a complete discussion of all principles of operation or applications, and is not to be construed as a limitation on the scope of the claimed subject matter.

Gas grill

In a gas range assembly, the gas burners are releasably held in the range top, gas being supplied to the burners by way of nozzles mounted in the burner box immediately below and spaced from the respective burners.

Gas range

An assembly for an electric igniter used principally for the ignition of gaseous fuels includes a mechanical holder and shield for conveniently mounting the igniter in a gas appliance, for example, and for protecting the same from damage. The holder is preferably ceramic and includes a bore within which the igniter is supported and through which electrical leads and terminal tabs extend, and the shield, which surrounds at least substantially all of the high temperature end of the igniter, is attached to the ceramic holder in a facile manner and provides sufficient open passages for effective heat transfer from the igniter to effect ignition of a fuel discharged proximate thereto.

Growing community of inventors

Mansfield, OH, United States of America

Ronald D Schweitzer