摘要:
A combustion cylinder construction for an oil space heater of the type for radiating heat rays is disclosed which is capable of uniformly red-heating an outer surface of an outer cylindrical member of a double combustion cylinder and efficiently radiating heat rays from the red-hot outer surface and is capable of completely burning an incomplete combustion gas and the like at a flame spreader to form a white-yellow flame and efficiently radiating heat rays from the flame. The outer cylindrical member has through-holes larger than those of an inner cylindrical member and is provided at the upper portion thereof with a recess having through-holes. The combustion cylinder and flame spreader are surrounded by a single heat-permeable cylinder.
摘要:
A fire extinguishing device for an oil burner capable of instantaneously and surely accomplishing the fire extinguishing with ease and without generating any bad odor. A wick receiving chamber has a width larger than the thickness of a wick received therein and an air chamber communicated to the wick receiving chamber is disposed adjacent thereto. The air chamber is adapted to be communicated to an ambient atmosphere during the combustion operation and to be shut off therefrom by means of a valve. The fire extinguishing of an oil burner is accomplished by utilizing an air stored in the air chamber.
摘要:
A cartridge-type oil tank construction is disclosed which is capable of effectively preventing oil leakage from the construction even when the construction falls down in any direction. The oil tank construction includes a stationary tank, an integrally formed tank supporting means arranged near one side end of the stationary tank to dispose a cartridge tank therethrough on the stationary tank, and a combination of a projection and a cutout which serves to allow an oil supply port of the tank supporting means to constantly face the other side end of the stationary tank opposite to the one side end thereof.
摘要:
An automatic fire-extinguishing device for an oil burner is disclosed which is capable of manually carrying out the fire-extinguishing at the occurrence of any trouble in the oil burner as well as at the occurrence of earthquakes with good reliability and significant simplicity. The automatic fire-extinguishing device includes a movable lever which is adapted to be operated by a manual operation lever mounted on a movable shielding plate at the time of fire-extinguishing to upward move a combustion cylinder with respect to a wick receiving case through a lever mechanism to form a space between the cylinder and the case and receive the shielding plate into the space, so that the fire-extinguishing may be accomplished.
摘要:
A spacer structure for a heating appliance is disclosed which is capable of allowing the package of the heating appliance to be significantly simplified and small-sized to reduce the cost and is simple in construction. The spacer structure includes a spacer formed into a substantially U-shape and having a pair of inward bent ends and projections provided at the inward bent ends which are fitted in through-holes of a mushroom shape to rotatably securely connect the spacer to the heating appliance.
摘要:
A protective guard for an oil burner is disclosed which is capable of compactly packing and storing an oil burner while having the protective guard attached thereto. The protective guard comprises a lower guard body fixedly mounted on the oil burner, an upper guard body fitted on the lower guard body and vertically moved with respect to the lower guard body, and a fixing means for releasably fixing the upper guard body to the lower guard body and allowing the upper guard body to be vertically moved with respect to the lower guard body and put on the lower guard body when the fixing means is released.
摘要:
A safety device for an oil burner is disclosed which is capable of effectively and rapidly accomplishing the detecting and stopping of abnormal combustion in the oil burner. The safety device includes an additional flame electrode (72) which is adapted to flow a DC current therethrough when flame of abnormal combustion contacts with the electrode, to thereby detect the abnormal combustion.