US1359888A - Heater and ventilator - Google Patents

Description

J. A. GREENE.

HEATER AND VENTILATOR.

APPLICATION FILED JULY 3, 1919.

1 359 ,81188. Patented Nov. 23, 1920.

WITNESSES INVENTOR A TTOR/IIEXS UNIT sm rts PATENr wm -a JOHN ALBERT GREENE, or 1.0m BEAGH,- CALIFORNIA.

HEATER AND VENTILATOR'.

fgeles and State of California, have invented certain new and useful Improvements 1n Heaters and Ventilators, of which the following is a specification.

My invention is an improvement in heaters and ventilators, and has for its object to provide adevice of the character. specified adapted for comfortably heating a room or rooms with any type of heater, wherein p the fresh air that is distributed to the room combustion chamber having separate and,

shown the casing 34 has the usual door 35, a I

, ranged just below the next inclined portion 1 to be breathed by the inmates is heated in a heating chamber separated from the coinbustion chamber, the heating chamber andthe independent circulations.

The drawing shows the heater in vertical section. v

In the embodiment of the invention fresh air inlet pipe 36 and a gases of combustion outlet pipe 37, which latter may deliver at any desired point, as, for instance, outside the room to be heated.

T hree sheets 88,39 and 40 are arranged in the casing in Zagzag form, to provide a corn bustion chamber 41. and a heating chamber 42. In addition, there are provided a-series of other chambers 43. These partitions are arranged to form zigzag passages, as shown with the chambers 43 at the bends and the fresh air is delivered at the bottom ofthe casing, just below the lowermost portion of the partition 38. The burners 44 are arof the partiti0n38, and openings 45 are provided opening from the chambers 43 and delivering to the room. These openings 45 specification of Letters Patent. Patented NOV, 23,1920. l Application filed July 3,1919. SeriaLN 30 Y I c are in the bacln'front and sides of the casdevlce'the heated gases ofcombus-i Inthe tion travel in intimate relation to the air-to be heated, throughout the travel of the said gases and the air. I

I claim: 7

A device of the character describedcomprising a rectangular casing, a zig-Zag wall lower end to the lower end of the casing adjacent to the front, and at its upper end to a the upper end of the rear wall of the casing adjacent to the top, and forming a zig zag passageway for-the products of combustion with the first named wall, a third'Zig-zag wall secured to the rear wall of the casing and forming with the secondwall a zig-zag air passage-way and with the back wall or;

the casing chambers "havingair openings in" 'I' the sidesand back burners located inthe 6:5

space formed by thetwo lower inclines of the secondmentioned wall, an air inlet pipe in the bottom of the casing opening into the lower end of the second zlg-zag passage-way,-

and an outlet pipe opening into the upper end of the first mentioned passage-way.

'- 'JOHNALBERTGREENE;

v Witnessesi G'.'B'.'WoLF,' 'J. H. TAssnLL.-

1 having its ends secured to the inside oflthe I

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