SU125197A1 - Device for connecting vacuum devices to the pumping system - Google Patents
Device for connecting vacuum devices to the pumping systemInfo
- Publication number
- SU125197A1 SU125197A1 SU623759A SU623759A SU125197A1 SU 125197 A1 SU125197 A1 SU 125197A1 SU 623759 A SU623759 A SU 623759A SU 623759 A SU623759 A SU 623759A SU 125197 A1 SU125197 A1 SU 125197A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pumping system
- vacuum devices
- connecting vacuum
- clamping
- pumping
- Prior art date
Links
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Description
Предлагаемое приспособление отличаетс от известных механических приспособлений дл зажима электронно-лучевых трубок, присоедин емых к откачным системам, наличием сильфона, воздействующего на зажимное кольцо. Така конструкци позвол ет осуществить процесс откачки автоматически без дополнительного привода, что значительно проще и надежнее в эксплуатации.The proposed fixture differs from the known mechanical fixtures for clamping cathode-ray tubes attached to the exhaust systems by the presence of a bellows acting on the clamping ring. This design allows the pumping process to be carried out automatically without an additional drive, which is much simpler and more reliable in operation.
Приспособление присоединено к откачной системе и в него вставлена электронно-лучева трубка, установленна на кронщтейне. В процессе откачки в камере под трубкой возникает вакуум. Камера соединена с внутренней полостью сильфона, который, сжима сь под действием атмосферного давлени , воздействует на зажимное резиновое кольцо, вызыва этим зажим и уплотнение электронно-лучевой трубки.The device is attached to the pumping system and an electron beam tube is installed in it, mounted on a brace. In the process of pumping in the chamber under the tube there is a vacuum. The chamber is connected to the inner cavity of the bellows, which, squeezing under the action of atmospheric pressure, acts on the clamping rubber ring, causing these to clamp and seal the cathode ray tube.
Конструкци приспособлени приведена на чертеже. Между латунными фланцами 1 н 2 впа н сильфонный привод 3. В трубу, идущую от фланца 2, вставлен резиновый вкладыщ 4, а сверху навернута прижимна гайка 5. От фланца / вверх идет труба. Она входит в трубу фланца 2 и своим верхним концом, в который вставлена втулка с фильтром, упираетс в резиновый вкладыщ 4.The design of the device is shown in the drawing. Between the brass flanges 1 n 2 and the bellows drive 3 are inserted. A rubber liner 4 is inserted in the pipe going from flange 2, and the clamping nut 5 is screwed on top. A pipe goes up from the flange / up. It enters the flange tube 2 and its upper end, into which the filter bushing is inserted, abuts against the rubber insert 4.
При откачке щтенгель издели вставл етс во вкладыщ 4, при этом под действием атмосферного давлени фланцы 1 и 2 сближаютс и через свои трубки и гайку 5 дав т на резиновый вкладыщ 4, который сжима сь , прочно обжимает щтенгель издели и обеспечивает достаточную герметичность . После откачки и отпайки издели вакуум отключаетс , остаток щтенгел отбиваетс и легко вынимаетс .When pumping out, the shtengel product is inserted into the liner 4, while under the action of atmospheric pressure, the flanges 1 and 2 approach each other and, through their tubes and nut 5, apply pressure to the rubber liner 4, which is squeezed, firmly compresses the shtengel product and provides sufficient tightness. After the product is pumped out and tipped off, the vacuum is switched off, the remainder of the shtengel is discarded and easily removed.
Предмет изобретени Subject invention
Устройство дл присоединени вакуумного прибора к откачной системе с помощь о бхватывающего штенгель зажимного кольца, с действующими на пего плащкой и упором, отличающеес тем, что, с целью упрощени констр укции, автоматизации и повыщени надежности зажима , между пластиной и упором образована (например, с помощью сильфона ) герметически закрыта камера, в которой при откачке образуетс вакуум.A device for connecting a vacuum device to an evacuation system with a clamping ring clamping the pingee, with a cloak and an emphasis on it, characterized in that, in order to simplify the design, automation and increase the clamping reliability, between the plate and the stop is formed (for example, using a bellows, the chamber is sealed, in which a vacuum is formed during pumping.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU623759A SU125197A1 (en) | 1959-04-02 | 1959-04-02 | Device for connecting vacuum devices to the pumping system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU623759A SU125197A1 (en) | 1959-04-02 | 1959-04-02 | Device for connecting vacuum devices to the pumping system |
Publications (1)
Publication Number | Publication Date |
---|---|
SU125197A1 true SU125197A1 (en) | 1959-11-30 |
Family
ID=48396570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU623759A SU125197A1 (en) | 1959-04-02 | 1959-04-02 | Device for connecting vacuum devices to the pumping system |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU125197A1 (en) |
-
1959
- 1959-04-02 SU SU623759A patent/SU125197A1/en active
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