Patent NL7414831A successfully refreshed from Google Patents.
NL7414831A
Expired / Lapsed
NL
⏱️ 0.0 years remaining
GUEST EQUIPMENT.
Assignee: Limburgsche Mij Voor Gasdistri
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Filing: 1974-11-14
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Granted: —
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Expires: 1994-11-14
Abstract
Abstract The combustion gases are discharged by natural draught, the system having in succession a conical downdraught diverter and a thermal discharge valve, also an electrical flame monitoring and/or ignition circuit. A thermally operated switch (13) is mounted at the lower edge of the diverter cone (10) on the inside. After a maximum of 1 1/2 minutes of full-load exhaust gas temperature this interrupts the flame monitoring (4) and/or supply (5) circuit.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
NL
Data Source
google_patents
Last Synchronized
2026-11-04 13:27
CPC Classifications
F; F24; F24H; F24H9/00; F24H9/20; F24H9/2007; F24H9/2035; F24H9/2042; F24H9/205; F24H15/00; F24H15/20; F24H15/235; F24H15/254; F24H15/30; F24H15/305; F24H15/31; F24H15/355; F24H15/36
Claims Analysis
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References Cited (Backward Citations)
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