Fuel control valve construction, parts therefor and methods of making the same

Patent · Tue Mar 08 04:00:00 EST 1988

OSTI ID:5057148

Kelly, S T; Katchka, J R

This patent describes a fuel control valve construction comprising a housing means having an inlet means adapted to be interconnected to a fuel source and a main outlet means adapted to be interconnected to a main burner means. The housing means have a pilot outlet means adapted to be interconnected to a pilot burner means for the main burner means. The housing means have a pilot valve seat and a main valve seat for interconnecting the inlet means respectively with the pilot outlet means and the main outlet means. The housing means have a movable pilot valve member for opening and closing the pilot valve seat and a movable main valve member for opening and closing the main valve seat. The housing means have a movable lever pivotally mounted to the housing means and carrying the pilot valve member and the main valve member.

• Assignee: Robertshaw Controls Co., Richmond, VA
• Patent Number(s): US 4729396
• OSTI ID: 5057148
• Country of Publication: United States
• Language: English

Related Subjects

33 ADVANCED PROPULSION SYSTEMS
330100* -- Internal Combustion Engines
ACTUATORS
BURNERS
CONTROL EQUIPMENT
CONTROL SYSTEMS
DESIGN
ENGINES
EQUIPMENT
FABRICATION
FASTENERS
FLOW REGULATORS
FUEL INJECTION SYSTEMS
FUEL SYSTEMS
HEAT ENGINES
INTERNAL COMBUSTION ENGINES
OPERATION
VALVES