SU423459A1 - COFFEE MAKER - Google Patents

Description

one

The invention is intended for primary use in everyday life.

A known coffee maker consisting of a boiling kettle, a brewing insert having a perforated bottom and a lid, a collection of a beverage disposed on the boiling kettle, and a tube informs the boiler with the insert.

In order to relieve overpressure in the boiler, in the proposed coffee maker, the brewing insert is installed in the upper part of the boiler, its lid is made of flexible material and has a hole, and a vertical rod is inserted in the bottom and has an upper projecting portion whose diameter is less than the diameter of the hole, while the booster is connected with the collection by a tube, the upper end of which is located above the liner. To prevent a rapid cooling of the beverage, a protective screen can be strengthened in the collection on the boiler.

The drawing shows the proposed coffee maker.

On the base I there is a boiler 2, closed by a disk flange 3 with a seal 4 and a handle 5. A collector 6 is mounted on the boiler; there is a collector 6 with a lid 7. A protective screen 8 is fixed on the cue stick

with the inner surface of the heat-reflecting material. The screen covers the collection from the sides and top. In the upper part of the boiler 2 there is a brewing insert 9, having a perforated cover 10 and a bottom

11. The arm 10 is made of a flexible material and has a hole into which a vertical rod fixed at the bottom enters.

12, made with the upper protruding section 13, the diameter of which is less than

bore diameter. The boiler communicates with the infusion plug 9 tube 14, and with the collector 6 a tube 15. The base 1 is equipped with an electric heater 16 with a thermal switch 17. With a signal lamp 18 and electropan 19 for 1 heater is connected to the network. The base is secured with a plate 20 and a screw 21. For use as a source

heating an open flame base 1 is made removable and can be replaced by a base 22.

Coffee maker works as follows. Boiler 2 is filled with water and sealed with a flange 3. The coffee maker is plugged in or set on fire. When boiling water, steam is formed, which pushes water through a tube} 14 and bottom perforation 11 into the insert 9. Water extracts coffee

and on tube 15 the finished folder comes in

collection 6. Under the vapor pressure, the cover 10 of the liner bends and the excess steam enters the gap between the edge of the hole and is erased.

Screen 8 prevents the coffee from cooling. When using electric heating, the heater 16 is automatically turned off when the desired temperature is reached.

Subject invention

Claims (2)

1. A coffee maker, consisting of a boiler, a brewing insert, has its perforated bottom and lid, a collection of beverage placed on the kettle, and a tube, together with its holder, about T and C and W and C because, in order to ensure H3i6biT04Horo pressure relief in the boiler, the brewing insert is set up1: its part of the boiler, its lid. made of flexible material and has a hole, and a vertical rod is fixed on the bottom, the entrance is w, the hole has an upper protruding section, the diameter of which is smaller than the diameter of the hole, while the booster is communicating with the collection of the beverage over the liner. 2. The coffee maker according to claim 1, characterized in that, in order to prevent rapid cooling of the beverage in the collection, a protective acran is fixed on the kettle. 6