Profire Energy, Inc.

Other

Melvin Hal Parks

Justin W Hatch

Mark R Loveless

Stephen N Pitcher

Melvin Ray Parks

A novel inline pilot assembly and method of flame detection for use with combustion applications for oil or gas processing is provided wherein the pilot assembly includes a pilot novel assembly with a unique placement of fuel and induction holes to improve flame stability, promote flame anchoring near the diffuser, and discourage the pilot flame front from migrating forward away from the diffuser.

Inline pilot with flame detection device and method thereof

A dual cartridge temperature control valve having a self-contained, top loading bonnet cartridge and a self-contained, bottom loading seat cartridge. The control valve body may include internally configured pressure channels configured to mate with the upstream and downstream pressure channels of a control valve actuator having internally integrated pressure channels.

Dual cartridge temperature control valve

A control valve actuator assembly having internally configured pressure transducers and associated pressure channels internally integrated within the yoke of the actuator assembly.

Temperature control valve actuator assembly

In a refuse compaction and ejection system for location adjacent to a wall, truck cab, or other body which would restrict vertical angular movement due to lack of free space therebetween, a body slide-lift mechanism for shifting the refuse storage compartment rearward in combination with vertical movement to adjust the level of refuse ejection to a desired height. The refuse storage compartment containing the appropriate compaction and ejection components is rotatably affixed at its forward end to a support base by means of a slotted flange-pin assembly. A support-base-mounted hydraulic cylinder oriented along the length of and attached to the floor of the storage compartment provides the power to reciprocate the compartment from its horizontal, adjacent location to its extended, elevated ejection level.

Height adjustable refuse compaction and ejection system

In a refuse compaction/ejection system, an improved ejection door having a lower hinged member which reduces the degree of door extension required to obtain an effective open discharge path and a catch-lock means for guiding and retaining the hinged member into closed configuration when the door is in the unextended position. The lower door member is hinged to an upper member which travels a fixed upward path during ejection operations. As the hinged member is carried upward by the upper member, the lower lip of the lower member is withdrawn from the catch-lock means, permitting rotation in an axial rearward direction about the hinge due to the force of discharging refuse. With the refuse ejected, the hinged member returns to its nonrotated natural position, causing the lip of the lower hinged member to catch in rearwardly extending catch-lock means upon the retraction cycle.

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Pleasant Grove, UT, United States of America

Melvin Hal Parks