EP1503034A4 - Gerotor type machine - Google Patents

Abstract

The invention relates to hydro and pneumatic engineering and can be used as a pump, a compressor or a motor. <??>The inventive gerotor type machine for displacing liquids and gases along the longitudinal axis thereof comprises a stator, a screw rotor and a shell. The rotor is arranged in the shell in such a way that working chambers are formed between the mating surfaces thereof. <??>The shell is disposed inside the stator in such a way that it is rotatable and that working chambers are formed between the mating surfaces thereof. The passage area between the rotor and shell and between the shell and stator is embodied in such a way that it is variable along the longitudinal axis of the machine. Said rotor and shell are embodied in such a way that they are displaceable by an axial force for tightening the rotor, shell and stator to each other, thereby automatically taking up clearances when they are formed. <??>The inventive gerotor type machine makes it possible to automatically compensate the clearances formed between the rotor and shell, and between the shell and stator. <IMAGE>

Description

 ΕΡΟΤΟΡΗΑΜΑΜΑ ΜΑΗΑ

Area of technology

The invention is available in the area of the hydro-

pneumatic machines and may be used as part of

pump (compressor) or motor.

PREVIOUS LEVEL OF TECHNOLOGY

15 A well-known koltsevy machine is known

switch with closers, rotor with displacers, installed

directly connected to the connection between them

accessibility of the camera; incentives of society and

the station is equipped with ring accessories and taps with

20 competing rotations, and each working camera

made in the form of two different sections, 2 located on one of the contiguous rivals

Both sides of the koltsevstupa in the one corner city (8C,

Α1, 909305).

It is a low cost device.

5 EFFICIENCY due to the small size of the camcorder.

A well-known machine containing

installed in the casing of the system, performed with the permanent

or a variable step of thread and epicyclic in

cross section, installed in the stand spindle with

external screw drive

cross-section with excellent internal screw

Turning the speed of the thread of the thread, with the internal screw

The turnaround of the station and the external screw turnaround

spindles are installed with the option of being plugged with

15 with or without negativity; the device is equipped with an installed

between the machine and the spindle of the gear train,

The cross section of the spindle is made with a pitch of thread, on

unit of the larger pitch of the thread of the machine, the pitch of the thread of the spindle

It is a step of the thread of the machine, and the gearing is performed with 3 Transactional Equal, Equal Residual Steps

and spindle (δυ, Α1, 1237092).

This is a more cost-effective device.

economical complexity and, as a consequence, low

5 reliability.

The simpler and more reliable is the main machine

for transporting liquids or gases alongside it

Auxiliaries containing a staff, a screw and a boom; ροτορ

It is located in a room with accommodation between them

You have to operate the camera, and the camera is placed with

With the possibility of rotation inside the station with the formation between

and with converging operating functions of the camera, and this

The area is a cross-section between the main and the common, and

Also between the standard and the standard, the variable

15 alongside a large vehicle (υ8, Α, 2085115).

This technical solution is partly in quality.

of the present invention.

When operating a device, it is always subject to wear and tear.

elements: grooves, booms, staff and clearances 4 between them, which provides partial access

κοomπssessions. These charges may not be compensated for.

In the process of operation of the device, for the sake of the absence of

Possibility of axial displacement of the drive

5 open spaces. For the cultivation of Europe

efforts resulting from excessive pressure in

discharge unit, there are injuries that exclude

The total displacement of the land and the heights and openings

suction nozzle (receiver).

w To eliminate the gaps between the elements of the machine and,

Correspondingly, the restoration of the company is subject to

DISCONNECT AND REPLACE WASTE

elements or their elastic arrangements, which are very labor-intensive.

15 DISCLOSURE OF THE INVENTION

The task - the creation of a city car, in κοτορο

The charges that are between the load and the load are compensated.

In between, and also between In and Out. 5

According to the invention, this task is solved at the expense of

something in the machine for transporting liquids or

gas along its intact axis, containing the state, screw

ροτορ and in the room, and this and in the room with

5 Education between their competing opposites

The camcorder, and the cradle is placed with the possibility of rotation

inside the unit with the arrangement between their competing

Features of the camcorder, one-sectional area

between the unit and the unit, and also between the unit and the unit

It was carried out along the long-distance axle of the machine, and

The housing was made with the possibility of displacement due to the action

A total effort to bring the wraps, hands and staff to the other

friend with securing automatic pick-ups

education

15 The applicant did not identify sources containing

information identical to technical solutions identical

the present invention, which allows you to make a conclusion on it

Corresponding to the criterion of "novelty" (Ν). 6 THANKS TO IMPLEMENTATION OF DISTINCTIVE FEATURES

Inventions due to wear and tear

Discharge, Booms and Stations, These are automatic zazorya

the best way to go is to get out of the blue

5 Displacement occurs and the squeezed squeeze is indicated.

elements of the machine friend κ friend. Any suggestions for

the incorporation of the total effort in the field and the home,

it doesn’t need to, because it’s just like a hook, and a hook on

stat. Β Result of automatic gates elimination

the reduction of the production unit of the machine is sold,

In the event of wear and tear of its parts, it is necessary to maintain its part

Disassembly and disposal for repair or replacement of worn-out

details.

The applicant has not found any sources

15 information containing information on the impact of the declared

Distinctive attributes to be achieved due to them

implementation of the technical result. SPECIFIED OPTIONS

Allows you to make a statement of compliance with the 7 technical solutions for the invention of the invention

(18).

Quick description of drawings

Β The further invention is explained in a convenient manner.

DESCRIPTION OF THE EXAMPLES OF EXISTENCE WITH REFERENCES

drawings on hand provided:

Fig. 1 shows a group machine, a separate section;

south in Fig. 2 - ρazρez πο Ι-Ι in Fig. 1;

on fig.Z - ρrazrez πο I Ι-Ι I on fig.1

on fig. 4 - ρrazρoz πο 1 1 1-1 1 1 on fig. 1.

BEST MODE FOR CARRYING OUT THE INVENTION

fifteen

The machine includes a screw drive 1 and a

2. 1οτορ 1 is located in the chamber 2 with the training camera

3 between their competing areas, area

one cross section between unit 1 and unit 2 8 marching alongside a geometrical axial machine;

shaft 4 is connected with ροτοροм 1; Room 2 is located with

With the possibility of rotation inside the station 5.

Β ρазρаз ез ез π Ι ο ο Ι Ι Ι Ι Ι Ι Ι Ι Ι Ι Ι Ι Ι Ι Ι ез Ι Ι ез Ι Ι on φ

5 Area 8ι ρο _προχο single section between the entrance and the parking lot

It consists of the total area and in Si προχο sections

Work chamber 3: 8ι _ρο = a. + Βι + cι. Total area δι _οс

A large cross-section between the main and the main is composed of

the sum of the areas £ Г § § ι προχο of the cross-sections of the working

Camera 6, arranged between competing parts

οbοymy sτaτορa 2 and 5: δι _οs = Ζ _\ + Gι + § ₍₊ b _s

Β ρазρρ аз πο ΙΙ-ΙΙ in Fig. 1 (Fig. 3)

8c _ρο = а ₂ + в ₂ + с ₂ , and the total area δ _Ι1οс = £ ₂ + Г ₂ + § ₂ + η ₂ .

Β ρ ρ ез ез ез π ΙΙΙ ΙΙΙ φ φ φ φ φ ΙΙΙ φ φ φ φ φ ΙΙΙ

15 δ _111ρο = а ₃ + в ₃ + с ₃ , and the total area δ _Шос = Ε ₃ + Г ₃ + § ₃ + 1ι ₃ .

On the other hand (Figs. 2, 3, 4), it is clearly visible that

8ι _ρο > δц _ρο > δш _ρο , and δι _οс > δц _οс > δ _Шос , that means,

The cross-section between the main and the general varies

along with a large machine (in this case it decreases); 9 the area of a large cross section between

Good and good.

The machine has a suction unit 7 and

discharge unit 8. The lower end of the unit is equipped with

5, axis 9, located at extension 10. Room 4, located at

extension 11. Channel 4 is inserted at end 12;

the rotating moment is transmitted by the keypad 13. 9 9

may use the optional extension 10 in the range

gap 14.

For example, the machine is used as a standard.

The pump may also be used to transport gas.

It is also possible to operate the machine in the hydraulic or

pneumatic.

The device operates the following way.

15 The liquid starts to suction inlet 7 and then

Turn the camera 1 and the camera 2 through the cameras 3 and 6

It will be discharged into the discharge unit 8. When wear and tear

elements (drive, cradle, gear) displacement occurs

Landing and parking lots alongside a simple vehicle in the direction of 10 suction nozzle due to sowing

efforts, and this will result in the selection of a gap between them and

squeezing their friend to friend and, which means a decrease

the company of the machine.

Intended use

For the manufacture of devices used wide

Distributed and commercially available materials and conventional

Handling, which is why you can do it

CONCLUSION OF THE INVENTION CIRCUITION OF THE INVENTION

Applicability ”(ΙΑ).

Claims

Formula of the invention

Terrestrial fluid handling machine or

gas along its pristine axis, containing the state, screw

5 ροτορ and the room, and this place is located in the room with

the formation between their competing opposites

The camcorder, and the cradle is placed with the possibility of rotation

inside the unit with the arrangement between their competing

Features of the camcorder, one-sectional area

between the unit and the unit, and also between the unit and the unit

carried out in the long run along the main axle of the machine,

л л и и

By means of displacement due to the effect of the spring effort for

Merchandise, hands and staff friend to friend

15 Avoidance of automatic pickups and switches

education.