Safety device for gas-fired heating apparatus

Details Safety device for gas-fired heating apparatus Safety device for gas-fired heating apparatus

1981-08-20

1984-02-07

Rosenthal, Arnold

Fluid handling

Combustion failure responsive fuel safety cut-off for burners

Thermo-electric

F23D 516

Patent

active

044297068

ABSTRACT:
The present invention relates to a safety device for gas-fired heating apparatus (generally called a "magnetic head") constituted by an assembly mounted on a gas supply pipe and comprising an electromagnetically controlled valve. It comprises an intermediate element made of electrically insulating and elastically deformable material, presenting on the one hand at least one substantially cylindrical portion extending between the opposite cylindrical zones of the support and of the connector element which is fixed on said intermediate element by crimping of one of its ends, on the other hand a plurality of arms extending longitudinally and forming a housing for the core, at least certain of them being provided with hooking members or the like.

REFERENCES:
patent: 2763277 (1956-09-01), Holmes
patent: 3581753 (1971-06-01), Ages
patent: 3821675 (1974-06-01), Sohnchen et al.
patent: 3998425 (1976-12-01), Braucksiek

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