JPH05120A - Coffee maker - Google Patents

Abstract

PURPOSE:To supply a coffee maker making use of a vacuum injector or a compressed injector. CONSTITUTION:A pipe 3 is extended from coffee powder of a coffee-hot water vessel 2 containing the coffee powder in a metallic mesh or a metallic slit 1 to a coffee container 4. The coffee container 4 is sealed by a plug 5. Also another pipe 7 is inserted in the container 4 from a vacuum injector 6. This pipe 7 is opened at the upper part of the container 4 and does not contact hot coffee. The vacuum condition is brought about in the upper space A of the container 4 to actuate the vacuum injector. In the coffee maker, the pipe from the compressed injector may extend to the upper space of the coffee-hot water vessel 2 and the other pipe may extend from the coffee powder in hot water of the coffee-hot water vessel and the front end of pipe may be enveloped by a fine metallic mesh or a metallic slit and extended to the coffee vessel and further, the coffee hot water vessel may be sealed by a plug.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION This invention relates to coffee makers.

[0002]

2. Description of the Related Art There are various coffee makers, but none of them operate by pressure, using a vacuum injector and a pressure injector. Further, there is no one that allows coffee to easily pass through a fine metal mesh or a metal slit.

[0003]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a coffee maker using a vacuum injector or a pressure injector.

[0004]

According to the present invention, a tube extending from coffee powder in hot water in a coffee hot water container extends to a coffee container, and the tip of the tube is wrapped with a fine metal mesh or metal slit. Rarely, the tube from the vacuum injector also extends into the head space inside the coffee container and the coffee container is sealed with a stopper, or
The pipe from the pressure injector extends into the upper space of the coffee hot water container, the pipe extends from the coffee powder in the coffee hot water container, and the tip of the pipe is wrapped with a fine metal mesh or metal slit. Rarely, it relates to a coffee maker, which extends to a coffee container and whose hot water container is sealed by a stopper.

[0005]

First, the depressurizing injector system will be described. When the depressurizing injector is operated, the space above the coffee container is depressurized. Then, the coffee is automatically introduced into the coffee container from the coffee hot water container. Then, it falls into the coffee container and the coffee is ready. With the conventional method of free fall, it takes time,
The coffee will not reach the proper temperature and will squeeze, but using the vacuum injector will make the coffee at the proper temperature.

Next, the pressure injector system will be described. When the pressure injector is actuated, the inside of the coffee hot water container is pressurized, and the finished coffee in the coffee container is pressed and pushed out from the tube in the coffee grounds. This makes the coffee. With the conventional method of free fall, it takes time and the coffee does not reach the proper temperature, and it squeezes, but by using the pressure injector, the coffee with the proper temperature can be made.

[0007]

EXAMPLES First, the depressurized injector system will be described. Coffee powder with metal mesh or metal slit 1
There is a coffee hot water container 2 stored in. A tube 3 extends from the coffee powder in the hot coffee container 2 to a coffee container 4. The coffee container 4 is closed by a stopper 5. The coffee tub 4 also contains a tube 7 from a vacuum injector 6. This tube 7 is open at the top of the coffee jar 4 and does not contact the finished coffee. When the depressurizing injector is activated, a depressurized state occurs in the upper space A of the coffee brewing container.

Next, the pressure injector system will be described. The tube 9 from the pressure injector 8 enters the coffee hot water container 10. This tube 9 is a hot water container for coffee 1
It is open at the top of 0. The coffee hot water container 10 has coffee powder contained in a metal mesh or a metal slit 1, and a tube 11 opened in the coffee powder in the hot water extends to a coffee container 12. The coffee hot water container 10 is closed by a stopper 5. When the pressurizing injector is activated, a pressurizing state occurs in the upper space B of the coffee hot water container.

[0009]

INDUSTRIAL APPLICABILITY The present invention uses a pressure-reducing injector and a pressure-injecting injector to utilize pressure,
An extremely excellent coffee maker can be produced by easily passing a fine metal mesh of 30 μ to 100 μ or a metal slit.

[Brief description of drawings]

FIG. 1 is a front view of a reduced pressure injector system.

FIG. 2 is a front view of a pressure injector system.

[Explanation of symbols]

1 metal mesh or metal slit 2 coffee hot water containers 3 tubes 4 coffee container 5 stoppers 6 Decompression injector 7 tubes 8 Pressurized injector 9 tubes 10 coffee hot water container 11 tubes 12 coffee containers A decompression space B Pressurized space

Claims (2)

[Claims] 1. A tube extending from coffee powder in hot water in a hot coffee container extends into a coffee container, and the tip of the tube is wrapped with a fine metal mesh or metal slit, and a tube from a vacuum injector is provided. A coffee maker that extends into the upper space of the coffee container and is sealed with a stopper. 2. A pipe from a pressure injector extends into the upper space of the coffee hot water container, the pipe extends from the coffee powder in the hot water in the coffee hot water container, and the tip of the pipe is a fine metal mesh. Or wrapped with a metal slit,
A coffee maker that extends to a coffee container and the hot water container is sealed with a stopper.