RU30861U1 - Thermostat type 2109-II and 21082-II - Google Patents

Description

THERMOSTAT TYPE 2109-11, 21082-11

A utility model of the thermostat type 2109-11, 21082-11, designed to operate in the cooling system of automotive internal combustion engines, is claimed.

The solution of the thermostat type 2109-01 (1) is known.

The compositionally claimed artistic design solution as well as its analogue consists of a body that has several pipes of different diameters.

The thermostat is characterized by:

-composition of tightly interconnected cases and covers;

-performing a cylinder-shaped lid with two pipes of equal diameter, turned at an angle to each other and located in the same plane perpendicular to the longitudinal axis of the lid;

- execution of the case with flanges located at its ends for connection with the thermostat cover and with the engine cooling jacket;

- the presence on the side surface of the casing of 3 pipes differing in diameter (large, medium, and small) installed with mixing in a plane perpendicular to the casing;

-availability of the boss for connecting the on-board computer sensor located on the housing from the side of the large diameter pipe;

- the location of the large diameter pipe on the opposite side of the housing with respect to the pipes of medium and small diameter;

- the location of the nozzles of medium and small diameter on one side of the housing with mixing;

and differs:

-the presence of an additional pipe of medium diameter 1 on the cylindrical part of the housing 2;

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- the location of the additional pipe of medium diameter 1 with an offset relative to the existing pipe of medium diameter 3 and in the same plane as the pipe 4 of small diameter;

-shifting the plane of one of the nozzles 5 on the cover 6 in the longitudinal direction towards the nozzles of medium 3 and small 4 diameters located on the housing.

- displacement of the end surface 7 of the cover 6 in the direction of the displacement of one of the nozzles 5.

The technical result of the claimed utility model is expressed in the following:

1. The introduction of an additional nozzle of medium diameter extends the functionality of the thermostat and two cooling systems as a whole.

2. Displacement of the nozzle on the cover improves the parameters of the thermostat and the internal combustion engine cooling system in terms of reducing hydraulic resistance.

The inventive utility model can be implemented in industrial production, using standard equipment, modern materials and technology.

1. The magazine industrial designs No. 11-1998g. p. 181.

A thermostat containing a housing having 3 nozzles of different diameters (large, medium, small) installed with an offset in a plane perpendicular to the housing, the large diameter pipe being located on the opposite side of the housing with respect to the medium and small diameter pipes, and the medium and small pipes diameters are located on one side of the housing with an offset relative to each other, and also having flanges for connection with the thermostat cover and with the engine cooling jacket, also having a boss for connecting the sensor and the on-board computer, located on the side of the large diameter pipe, and a cover rigidly connected to the body, made of a cylindrical shape with two pipes of equal diameter, deployed at an angle to each other and located in the same plane perpendicular to the longitudinal axis of the cover, characterized in that it has an additional a medium diameter pipe (pos. 1) on the cylindrical part of the body (pos. 2) located on the side of the middle

small diameter (pos. 3 and 4) with an offset relative to the nozzle of medium diameter (pos. 3) in the same plane as the nozzle of small diameter (pos. 4).

2. Thermostat according to claim 1, characterized in that the plane of one of the nozzles (pos. 5) on the cover (pos. 6) is shifted in the longitudinal direction toward the nozzles of medium and small diameter (pos. 1, 3, 4), located on the body (item 2).

3. The thermostat according to claim 1, characterized in that the end surface of the cover (pos. 7) is biased towards the displacement of one of the nozzles (pos. 5)

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Claims (3)

1. The thermostat containing a housing having three nozzles of different diameters: large, medium, small, installed with an offset in a plane perpendicular to the housing, the large diameter pipe located on the opposite side of the housing with respect to the medium and small diameter pipes, and the medium pipes and small diameters are located on one side of the housing with an offset relative to each other, also having flanges for connecting to the thermostat cover and with the engine cooling jacket, also having a boss for connecting dates an on-board computer located on the side of the large diameter pipe and a cover rigidly connected to the body, made of a cylindrical shape with two pipes of equal diameter, deployed at an angle to each other and located in the same plane perpendicular to the longitudinal axis of the cover, characterized in that it has an additional a pipe 1 of average diameter on the cylindrical part of the housing 2, located on the side of the pipes of medium 3 and small 4 diameters with an offset relative to the pipe 3 of average diameter in one plane STI with a nozzle 4 small diameter. 2. The thermostat according to claim 1, characterized in that the plane of the nozzle 5 on the cover 6 is shifted in the longitudinal direction towards the nozzles of medium 1, 3 and small 4 diameters located on the housing 2. 3. The thermostat according to claim 1, characterized in that the end surface of the cover 7 is biased towards the offset side of the pipe 5.