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U.S. Department of Energy
Office of Scientific and Technical Information

Fuel control device, fuel control system using the device and method of making the device

Patent ·
OSTI ID:6763880
This patent describes an improvement in a fuel control device. The device comprises: a housing means having a passage therethrough for interconnecting a fuel source with a main burner means, a throttle valve means disposed in the passage for throttling fuel flow through the passage to the burner means, and selector means operatively interconnected to the throttle valve means to operate the same.
Assignee:
Robertshaw Controls Co., Richmond, VA (USA)
Patent Number(s):
A; US 4947891
Application Number:
PPN: US s 7-378972
OSTI ID:
6763880
Country of Publication:
United States
Language:
English