Ignitor canister for a turbine glow plug
OwnerEnrique J. Enriquezinventor
Life of this patent
Estimating the term…
Abstract
An ignitor canister for accommodating a glow plug in a turbine includes an elongated housing having a cavity configured to receive a tip and shaft of the glow plug therein. A base of the housing has an open end to receive the tip and shaft of the glow plug therethrough and engage a base of the glow plug. The housing has a window formed at a first end that exposes a tip of the glow plug. A fuel passageway of the housing injects fuel to the tip of the glow plug. The ignitor canister may include air flow pathways to keep the glow plug cool during operation.
Claims20
An ignitor canister for a turbine glow plug, the ignitor canister comprising:
- an elongated housing having a cavity configured to receive a tip and shaft of the glow plug therein;
- the housing having a cowl covering a tip of the glow plug, and a window formed in a sidewall at a first end of the housing laterally exposes the tip of the glow plug;
- a base of the housing at a second end thereof having an open end configured to receive the tip and shaft of the glow plug therethrough and engage a base of the glow plug;
- and
- a fuel passageway associated with the housing and having an injector end disposed opposite the window in the sidewall, which injects fuel directly to the tip of the glow plug.
(canceled)
(canceled)
An ignitor canister for a turbine glow plug, the ignitor canister comprising:
- an elongated housing having a cavity configured to receive a tip and shaft of the glow plug therein, wherein the cavity is sized and configured to provide an air flow path between at least a portion of the shaft and tip of the glow plug to air cool the glow plug;
- a curved cowl formed at a first end of the housing and partially defining a window formed in a sidewall of the housing that laterally exposes a tip of the glow plug;
- a base of the housing at a second end thereof having an open end configured to receive the tip and shaft of the glow plug therethrough and engage a base of the glow plug;
- a fuel passageway formed in the housing and having an injector end disposed opposite the window in the sidewall, which injects fuel directly to the tip of glow plug;
- and
- an air vent formed in an outer wall of the housing.
Dependencies are inferred from the claim text.