CA1100030A 
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            1981-04-28 
            
            
           
          Safety control for furnace burner 
      
         
        
          
            
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            2012-06-28 
            
            
           
          Device for controlling the supply of fuel gas to a burner , in particular for water heater appliances 
        
         
        
          
            
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            2002-03-05 
            
            
           
          Valve arrangement for controlling a gas fireplace 
        
         
        
          
            
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            1985-07-16 
            
            
           
          Burner safety ignition system allowing for electrical and manual operation 
        
         
        
          
            
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            1964-08-18 
            
            
           
          Direct ignition system 
        
         
        
          
            
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            2008-10-27 
            
            
           
          Газорегулировочная арматура 
        
         
        
          
            
                GB526113A 
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                JPH0370131B2 
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            1991-11-06 
            
            
           
           
        
          
            
                US2296340A 
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            1942-09-22 
            
            
           
          Safety control apparatus for gaseous fuel burners 
      
         
        
          
            
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            1976-02-17 
            
            
           
          Fluid control system 
        
         
        
          
            
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            2017-04-11 
            
            
           
          Gas flow controller for use in gas fired apparatus 
        
         
        
          
            
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            1969-03-25 
            
            
           
          Burner control system 
        
         
        
          
            
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            1977-07-13 
            
            
           
          Control device for igniting and monitoring a flame-fired furnace 
      
         
        
          
            
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            1958-02-18 
            
            
           
          Multiple burner control 
        
         
        
          
            
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            1942-02-03 
            
            
           
          Ignition device or system for gas and liquid fuel burners 
      
         
        
          
            
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            1995-06-28 
            
            
           
          Gas appliance 
        
         
        
          
            
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            2018-04-17 
            
            
           
          Gas flow controller including valve decoupling mechanism 
        
         
        
          
            
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            1987-09-18 
            
            
           
           
        
          
            
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            1990-04-03 
            
            
           
           
        
          
            
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            1977-11-29 
            
            
           
          Fuel control system and method of operating the same and diverter valve therefor 
        
         
        
          
            
                SU1721397A1 
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            1992-03-23 
            
            
           
          Автоматика газофицированного отопительного агрегата 
        
         
        
          
            
                KR950000345Y1 
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            1995-01-20 
            
            
           
          연소제어장치 
        
         
        
          
            
                JP4159554B2 
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            2008-10-01 
            
            
           
          ガスコック装置