US9587830B2
(en )
2017-03-07
Control valves for heaters and fireplace devices
US6352428B1
(en )
2002-03-05
Valve arrangement for controlling a gas fireplace
GB457490A
(enrdf_load_stackoverflow )
GB1058587A
(en )
1967-02-15
Thermostatic control device for a fuel burner
US9618205B2
(en )
2017-04-11
Gas flow controller for use in gas fired apparatus
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1952-07-22
Combined thermostat and automatic pilot control
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1936-12-22
Thermostatic fuel control
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2018-04-17
Gas flow controller including valve decoupling mechanism
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1944-11-21
Safety shutoff device
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1925-02-10
Gas-control valve
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2018-07-03
Gas flow controller including over-pressure protection features
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(en )
1932-01-19
Gaseous fuel control system
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(en )
1973-12-18
Combination gas valve
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(en )
1936-05-12
Pilot controlled valve
GB1059361A
(enrdf_load_stackoverflow )
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(en )
1941-05-06
Thermostatic fuel control
GB586963A
(enrdf_load_stackoverflow )
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1935-04-30
Thermostat control device
GB636643A
(en )
1950-05-03
Improvements in or relating to oil-burner installations
GB449114A
(enrdf_load_stackoverflow )
GB403317A
(enrdf_load_stackoverflow )
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1981-06-07
Устройство дл регулировани работыгАзОВОгО ВОдОНАгРЕВАТЕл
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(en )
1952-04-30
Combined thermostat and pilot-burner flame-failure control apparatus for gas-burning appliances
GB397328A
(enrdf_load_stackoverflow )
GB892756A
(enrdf_load_stackoverflow )