SU625077A1 - Arrangement for transmitting oscillating rotary motion into evacuated space - Google Patents
Arrangement for transmitting oscillating rotary motion into evacuated spaceInfo
- Publication number
- SU625077A1 SU625077A1 SU721860695A SU1860695A SU625077A1 SU 625077 A1 SU625077 A1 SU 625077A1 SU 721860695 A SU721860695 A SU 721860695A SU 1860695 A SU1860695 A SU 1860695A SU 625077 A1 SU625077 A1 SU 625077A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- arrangement
- rotary motion
- pipe
- evacuated space
- oscillating rotary
- Prior art date
Links
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- Physical Or Chemical Processes And Apparatus (AREA)
Description
Изобретение относитс к машиностроению , а именно к устройствам, работающим в услови х высокого вакуума.The invention relates to mechanical engineering, in particular to devices operating under high vacuum conditions.
Известно устройство дл передачи колеба тельного вращательного движени в вакуум, содержащее вал. один конец которого введен в вакуумную камеру и обхватывающую его трубу, жестко св занную одним концом с другим концом вала, а другим концом - с вакуумной камерой, причем труба выполнена в форме однополостного гиперболоида вращени с гофрами, расположенными по его пр молинейным образующим I.A device for transferring oscillatory rotational movement into a vacuum containing a shaft is known. one end of which is inserted into a vacuum chamber and a pipe wrapping around it, rigidly connected at one end to the other end of the shaft, and at the other end to a vacuum chamber, the pipe being made in the form of a single-cavity rotation hyperboloid with corrugations located along its straight line I.
Недостатками указанного устройства вл ютс сложность его изготовлени и ограниченный угрл закручивани вала.The disadvantages of this device are the difficulty of its manufacture and the limited angle of twisting of the shaft.
Дл упрощени устройства труба выполнена с двум параллельными поверхност ми по длине вала, контактирующими с ним.To simplify the device, the pipe is made with two parallel surfaces along the length of the shaft in contact with it.
На фиг. 1 изображено предлагаемое устройство , общий вид; на фиг. 2 показан разрез А-А на фиг. 1,FIG. 1 shows the proposed device, a general view; in fig. 2 shows section A-A in FIG. one,
Устройство состоит из вала 1, проход щего через трубу 2, две параллельные поверхности 3 и 4 которой контактируют с валом I, конец Г) трубы 2 св зан с вакуумной камерой (не показано на чертеже), в которую введенThe device consists of a shaft 1 passing through a pipe 2, two parallel surfaces 3 and 4 of which are in contact with the shaft I, the end D of the pipe 2 is connected to a vacuum chamber (not shown in the drawing) into which
конец 6 вала I. Конец 7 ва.па 1 жестко св зан с концом 8 трубы 2.the end of the 6th shaft I. The end of the 7th w. pa 1 is rigidly connected to the end 8 of the pipe 2.
Устройство работает следующим образом .The device works as follows.
При прнкладываКни к концу 7 вала 1 крут щего момента конец 5 трубы 2 начинает закручиватьс на угол о, определ емый жесткостью и длиной трубы 2. Конец 6 вала 1 поворачиваетс в вакууме на тот же угол.When a torque is applied to the end 7 of the shaft 1, the end 5 of the pipe 2 begins to twist at an angle o, determined by the rigidity and length of the pipe 2. The end 6 of the shaft 1 turns in vacuum at the same angle.
При выполнении трубы 2 указанным образом почти полностью исключаетс деформаци трубы от действи сил атмосферного давлени , кроме того, устройство позвол ет достичь передачи углов скручивани до 180°, просто и доступно в изготовлении н имеет малые габариты.When pipe 2 is made in this way, the deformation of the pipe from the effect of atmospheric pressure is almost completely eliminated. Moreover, the device makes it possible to achieve the transmission of torsion angles up to 180 °, it is simple and affordable in manufacturing and has small dimensions.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU721860695A SU625077A1 (en) | 1972-12-25 | 1972-12-25 | Arrangement for transmitting oscillating rotary motion into evacuated space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU721860695A SU625077A1 (en) | 1972-12-25 | 1972-12-25 | Arrangement for transmitting oscillating rotary motion into evacuated space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU625077A1 true SU625077A1 (en) | 1978-09-25 |
Family
ID=20536071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU721860695A SU625077A1 (en) | 1972-12-25 | 1972-12-25 | Arrangement for transmitting oscillating rotary motion into evacuated space |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU625077A1 (en) |
-
1972
- 1972-12-25 SU SU721860695A patent/SU625077A1/en active
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