SU1025935A1 - Damper - Google Patents

Description

Yu

SP

co

 10259352

The invention relates to vibro-apogna-acreppen on the buttocks 4 and 5 of the xpfusus 1,

technology, namely, hydraulic arrangement of the partition 6, on which are attached to the arms to dampen vibrations. .the ends of the bellows 2 and 3, and the associated

Known papper containing C-image with a septum 6 hollow piston. In the opposite case, bellows. Filled in by the worker 5 opposite ends 7 and 8 of the piston are performed by the tightness of the opposite mountains which are coaxially arranged throttling

They are connected to the hull shelves. The openings 9 and 10 are connected, and the walls of the piston were obstructed by a depreciable object; the partition was rebuilt with additional bellows 11

throttle covers, dividing 12, mounted on the partition 6,

the sylph on the avepolosti.Iklapan, which has a hole 13 in the gap

The larger choke holes Ш and pistons are filled with a working fluid and

The disadvantage of this damping and coaxially interconnecting throttling

um is that it does not have independently openings 9 and 1O which inform

from the course of the depreciable object, the character of the piston with the corresponding polooristics. t mi bellows 2 and 3. Additional

The most closely resembling technical sushi-bellows 11, and 12 piston walls of construction with pre-assembly is a damper, with a decreasing O-shaped body filled with corrugation t at the ends 7 and 8.

the working fluid cylinder, which is formed — With this, step 7 of the 4th bellows 2

two bellows, prohibitive and 3 cylinders are made of variables, the reducers of which are fixed on the shelves of korshakshms to their ends fixed on

Pusa, located between them, the bulkhead 6.

Rodkas, on the other fixed Torus-partition 6 by means of a pin 14

The bellows bindings associated with the bulkhead will be attached to the depreciable object, and

a hollow piston with rigid walls, in a torus-housing 1 with the help of a nip 15 - to the bases of which are coaxially arranged with the shock-absorbing of the object's thrusts,

feasting holes that inform the cavity The damper works as follows,

pistons with corresponding cavities mi with oscillations of the amorphous o-excilons 2. This partition 6 moves relative to the disadvantage of the known damper with -30 shelves 4 to 5 of the housing 1. Damping

The ability to extinguish only linear oscillations is due to the elastic

fluctuations, which limits the range of corrugations of corrugations,

output characteristics. With small amhgatuda fluctuations in

The purpose of the invention is the expansion of the range of all the bellows is the elastic deforna output characteristics of the damper by 35 mid-corrugations with the smallest pitch. Odds of non-flapping oscillations. “In this way, throttling occurs with this purpose. This goal is achieved by the fact that the working fluid through the holes 9

a damper containing a C-shaped case, and 10, respectively, between the bellows2,

slave-filled (liquid cylinder, 11 and 3, 12.

formed by two bellows, 40 work The work of the grips is associated with a change

positive ends of which are secured to external influences in such a way that

the backs of the body, located between them and the genius corresponds to the inclusion

the partition on which other work is fixed strictly defined number

the end faces of the phytophones are connected with the partition of the lobes.

a polishing piston, at the ends of which are coaxially 45. As the amplitudes increase, throttling holes oscillate, the sections of the corrugations start to work

piston co-operation with corresponding bellows 2 and 3 1 of the cylinder and additional bellows cavities, walls of piston bellows 11 and 12 with large

formed by additional bellows.

with variable, decreasing to the ends 50 The degree of damping at the same time increasing the corrugation due to the intensive throttling of the corrugations of the bellows of the circulating fluid of the working fluid through coaxial

Yen variables, decreasing to the torn, pinhole holes 9 and 10, and fixed on the partition. Section 13 in the partition 6.

The drawing shows the proposal {oy 55

damper, obshchy view. Changing the pitch of corrugations T ... T,

The damper contains a C-shaped housing, bellows 2 and 3 of the cylinder and pitch corrugations

shchzdzr formed by two siphfona 1 1 ... ,, LpPolishggelny sylphomy and 2 and 3, the opposite ends of which on 11 and 12 of the piston causes the alignment

Claims (2)

1. A DAMPER, containing a C oo different body, a cylinder filled with working fluid, formed by two bellows, the opposite ends of which are fixed to the shelves of the body, the partition located between them, to which the other ends of the bellows are fixed, the hollow piston is connected to the wall, at the ends whose throttling holes are coaxially located, communicating the piston cavity with the corresponding bellows cavities, characterized in that, with a circuit for expanding the range of output characteristics of the damper by damping non-linear barium, the piston walls are formed by additional bellows with a variable corrugation pitch decreasing to the ends. 2.: Damper in π. 1, due to the fact that the step of the bellows corrugations of the cylinder is made variable, decrease-. to the ends fixed on the front of the town. ® SU „„ 1025935>