DE348624C - Gas saving insert for gas cooker - Google Patents

Description

Gas saving insert for gas cooker. The subject of the invention is a new one Gas saving insert for gas cooker, which makes it possible to considerably increase the heating surface: enlarge and speed up cooking to reduce gas consumption. at this new facility will take the air unlike known facilities immediately and cold preheated accordingly, and instead of from below the stove top now fed to the side of the flame through openings on the lower edge of the jacket.

The ventilated gas cookers have the disadvantage that: the burner space is open at the bottom. As a result, too much cold air enters the boiler room, after heating - by the flame and mixing with the heating gases for the most part emerges again at the bottom and partly at the side, not knowing that it will be appropriately exploited. The well-known gas stoves and stoves with good flame control are 12 to 1C Minutes required to bring i P water to a boil. while at application of the subject of the invention, under other conditions, i 1 water based on experience is brought to a boil in just 7 to 8 minutes.

This high heating effect is achieved in that the insert jacket sits at its lower end on the bath plate of the cooker and thus the burner chamber closes off from below against the inflow of cold air, so that the necessary for combustion Air volume only from the space that surrounds the insert jacket, through small ones at the bottom Orifices attached to the edge of the jacket are preheated to allow the flame to flow.

As d'er stove itself, so can the use, depending on the larger one or if you want to use smaller pots, cover them with rings.

With the new facility, there will be considerable gas and time savings which is of great importance given the current coal shortage.

In the drawing, for example, the new insert is shown in Fig. I in Longitudinal section and in Fig. 2 in plan view in connection with an ordinary Gas cooker shown; Fig. 3 shows the insert alone in section, and Fig. Q. represents a closure ring, which can be large or small depending on the size of the pot.

The heating gases in the known gas cookers are generally in the room a of this digester escape below, in the case of the new device in the jacket b, which is correspondingly high, for the purpose of inserting the saucepan in a similar way to Herds with coal heating are collected and brought up, so that not only the ground, but also the circumference of the pot is smeared by the flame and the heating gases will. So that each saucepan is held at the appropriate height above the flame, are at three equal intervals on the inside of the jacket supports c in per se known way attached. At the lower edge of the jacket b are small openings d provided through which the preheated air from the space a enters the shell cavity and a greater heating of the heating gases in the jacket is generated to then pass through the top to escape small openings e of the cover rings f.

Claims (2)

PATENT CLAIMS: i. Gas saving insert for gas cooker, marked di by a built-in in the upper stove plate, the cookware in a familiar Way laterally enclosing coat (b), which at its lower end on the The bottom plate of the cooker is seated and so the burner space is used from below to prevent inflow closes off cold air, so that only the amount of air required for combustion from the closed oven space (a) preheated or flame can flow in. 2. Use after; Claim i, characterized in that there are openings (d) at the lower edge of the jacket (b) which are arranged below the horizontal plane of the burner flame and which allow preheated air to admit the flame from the side.