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1. 发明公开

EP4235028A3 NON-BYPASSABLE CATALYST ASSISTED APPLIANCES 审中-实审
公开(公告)号：EP4235028A3
公开(公告)日：2023-12-27
申请号：EP23176041.4
申请日：2017-10-31
申请人： Jøtul ASA
发明人： PURITON, Roger W. , SPENCER, Shane L.
IPC分类号： F23B90/08 , F23G7/07
摘要： A non-bypassable catalyst assisted appliance (100, 1000) comprises:
a housing (112, 1112) having a combustion chamber (300, 1300), a loading door opening (117, 1117), an air inlet opening, and an exit opening; a platform (310) operably forming a top surface of the combustion chamber; a catalyst combustor (200, 1200) disposed above the combustion chamber, the catalytic combustor defining a single flow path and operable to support catalytic combustion for emission reduction; an automated secondary air control system (1500) for automatically regulating a flow of secondary air to the combustion chamber operable to support secondary combustion for emission reduction. When a loading door is closed, gas from the combustion chamber is directed along the single flow path through the catalyst combustor and out the exit opening; and when the loading door is open, gas from the combustion chamber is inhibited from passing through the loading door opening, and
ambient air entering the loading door opening and gas from the combustion chamber are directed along the single flow path through the catalyst combustor and out the exit opening.

2. 发明公开

EP4235028A2 NON-BYPASSABLE CATALYST ASSISTED APPLIANCES 审中-实审
公开(公告)号：EP4235028A2
公开(公告)日：2023-08-30
申请号：EP23176041.4
申请日：2017-10-31
申请人： Jøtul ASA
发明人： PURITON, Roger W. , SPENCER, Shane L.
IPC分类号： F23G7/07
摘要： A non-bypassable catalyst assisted appliance (100, 1000) comprises:
a housing (112, 1112) having a combustion chamber (300, 1300), a loading door opening (117, 1117), an air inlet opening, and an exit opening; a platform (310) operably forming a top surface of the combustion chamber; a catalyst combustor (200, 1200) disposed above the combustion chamber, the catalytic combustor defining a single flow path and operable to support catalytic combustion for emission reduction; an automated secondary air control system (1500) for automatically regulating a flow of secondary air to the combustion chamber operable to support secondary combustion for emission reduction. When a loading door is closed, gas from the combustion chamber is directed along the single flow path through the catalyst combustor and out the exit opening; and when the loading door is open, gas from the combustion chamber is inhibited from passing through the loading door opening, and
ambient air entering the loading door opening and gas from the combustion chamber are directed along the single flow path through the catalyst combustor and out the exit opening.

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