DE10055445C1 - Compressor with revolving cylinders - Google Patents

Abstract

Compressors of known design require their own inlet and outlet channels per cylinder, as well as a rotation of 360 ° in order to produce a compression cycle, which is uneconomical in terms of performance. The new compressor only requires two intake and exhaust ports for all cylinders, can generate eight times extremely high compression pressure with one revolution, with low energy consumption and enormous space and weight savings. DOLLAR A The rotor (2) centered in the housing block (1, 1a, 1b) contains several rotating cylinders (3) which pass through an inlet duct (9) and outlet duct (10) twice with each rotation of the rotor, by means of sealing elements (7) , Compression springs (8) and the centrifugal force acting on the cylinders as the rotor speed increases. The pistons (4) placed in the cylinders are connected to piston shafts (5), which protrude at the ends into the eccentric block (1a, 1b) and are supported by the eccentric (6) when the rotor rotates and thus run the pistons in Move up and down. DOLLAR A The compressor can be used in industry, craft, hobby as well as vehicles, engines, aggregates and road construction areas.

Description

A compressor with several rotating ones arranged in the block Cylinders in which working pistons, each axially movable and with Piston rings sealed, are arranged with reference to an eccentric one compression space each for the angular position of a working shaft variable size form, each with an inlet channel and an outlet duct is connected.

In compressors of a known type, the cylinders are fixed and each cylinder is connected to its own intake and exhaust port. Pistons are set in motion via the crankshaft, causing one rotation of 360 ° is required to generate a compression stroke.

So-called rotary compressors are also known, their rotors with inserted sealing strips when rotating a variable Forms compression space. The sealing strips used in the rotor are subject to considerable wear and tear and therefore this type of compressor not suitable for high performance.

Finally, a compressor with a rotor is known from DE 804 945 C. in the piston by means of elongated piston pins over rollers on a Unroll career, move.

This invention is a novel compressor, as in the attached Drawings as a four-cylinder version, eight times with a full revolution compressed, with pistons at the highest point to the minimum drive the case ring, which is high pressure and high performance and promises only two intake and exhaust ports for all cylinders needed.

Design of the compressor

In the housing, which consists of three parts (housing ring and two mirror-image eccentric blocks), there is a rotor on both sides in the Eccentric blocks is stored in which the cylinders are opposed in pairs recessed and with the compression chamber facing outwards are arranged. The cylinders are sealed by sealing elements that attached to the cylinder face by spring elements against the edge of the housing pressed on and can be made sufficiently so that a slight The seal will not wear over the life of the compressor impaired. In addition, the sealing pressure with the centrifugal force increasing speed of the rotor increases. The piston shafts guided in the rotor run while rotating along the eccentric, what the pistons moved up and down.  

Another advantage of the compressor is that the cylinders are paired symmetrical arrangement always have the same overall focus, on Pistons no tilting forces arise and the invention no crankshaft required, so that no vibrations are transmitted to the outside when running.

This new type of compressor could be used in all currently known commercial areas such as:
Vehicle and engine construction, device construction, industrial construction, road construction, or in the hobby area.

short version

In comparison to conventional, for example: single-cylinder 100 cm ³ volume compressors, the invention would have 8 times more power and approximately the same size or the same power and considerably smaller size with an identical volume, which would result in enormous space and weight savings the advantages previously stated in the description.

Show it:

Fig. 1 cross section through the block and the cylinders,

Fig. 2 cross-section radially through the block and the associated components

Fig. 3 shows the eccentric block in front and the outer shell in 3D view,

Fig. 4 design in front view (object 5) in the Kompremier- and suction cycle and a 3D view (Object 6) of the rotor in the housing ring,

Fig. 5 eccentric block in front view (object 7 ) and in side view (object 8 ).

description

FIG.

1

1

A outlet duct

1

+ Check valve

1

B inlet duct

1

1

C outlet duct

2

+ Check valve

1

D inlet duct

2

2

A cylinder

3

piston

2

C Complete assembly

2

D cylinder socket

6

Exenter

5

rotor

1

housing ring

FIG.

2

1

housing ring

2

Exenterblock

3

piston

4

Piston shaft (bearing)

6

Exenter

5

rotor

7

rotor shaft

6

Exenter

3

Piston piston shaft (front view)

3

Piston-piston shaft (side view)

2

F cylinder (front view)

2

F cylinder (side view)

2

F cylinder (top view)

FIG.

3

1

P flange

6

Exenter

1

A outlet duct

1

1

C outlet duct

2

1

B inlet duct

2

2

Exenterblock

1

housing ring

FIG.

4

1

A outlet duct

1

1

B inlet duct

1

1

C outlet duct

2

1

D inlet duct

2

2

A cylinder

3

piston

2

H piston rings

6

Exenter

1

housing ring

5

rotor

14

sealing element

4

A spring element

15

guide channel

7

rotor shaft

2

E compression space
* The designation is a clarification. The object is not in

FIG.

4

FIG.

5

12

Exenterblock

6

Exenter

Claims (3)

1. Piston compressor consisting of

• a) a housing which consists of a housing ring and two opposing eccentric blocks fastened to the housing ring, in each of which there is a groove-shaped eccentric,
• b) a rotor which is located in the housing and which is mounted on both sides in the eccentric blocks, the rotor containing a plurality of symmetrically arranged cylinders arranged in the radial direction, each with a radially outer compression space,
• c) sealing elements which are attached to the respective cylinder end of the cylinder in such a way that they seal the rotating cylinders from the housing ring,
• d) spring elements which, together with the centrifugal force occurring with increasing speed, press the cylinders with the sealing elements against the housing ring in order to secure the compression chamber, and
• e) a piston movable in each cylinder, which delimits the radially outer compression space and which has a piston rod on the opposite side of the compression space, each piston rod being connected to a piston shaft which is guided at each of its two ends for guidance into one of the two groove-shaped Eccentric engages.

2. Piston compressor according to claim 1, characterized in that four Cylinder and four pistons as well as two intake valves and two exhaust valves are provided so that with one revolution of the rotor eight times is compressed. 3. Piston compressor according to one of the preceding claims, thereby characterized in that inlet and outlet channels are arranged in the housing ring are.