EP 0279768 B1 19931208 - Capacity control for integrated furnace.
Title (en)
Capacity control for integrated furnace.
Title (de)
Kapazitätskontrolle für integrierten Ofen.
Title (fr)
ContrÔle de la capacité pour four intégré.
Publication
Application
Priority
US 1730287 A 19870220
Abstract (en)
[origin: EP0279768A1] A method and control system are disclosed for operating an integrated heating system (10) for space heating and tankless domestic hot water heating utilizing an infrared burner module (18) and heat exchanger coil (17). When the system is below 100% capacity, the burner is pulsed using a constant pulse period and varying the on-pulse width to vary capacity, or where a minimum on-pulse width is maintained the off-pulse width is varied to vary capacity.
IPC 1-7
IPC 8 full level
CPC (source: EP)
F23N 1/002 (2013.01)
Citation (examination)
- EP 0222972 A2 19870527 - TOTO LTD [JP]
- GB 2160967 A 19860102 - THERMOCATALYTIC CORP
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0279768 A1 19880824; EP 0279768 B1 19931208; CA 1286388 C 19910716; DE 3886065 D1 19940120; DE 3886065 T2 19940407; ES 2063059 T3 19950101; JP S63210559 A 19880901
DOCDB simple family (application)
EP 88630024 A 19880208; CA 557264 A 19880125; DE 3886065 T 19880208; ES 88630024 T 19880208; JP 3494688 A 19880217