SU363820A1 - SCREW FOR FASTENING THE COVER VESSEL HIGH - Google Patents
SCREW FOR FASTENING THE COVER VESSEL HIGHInfo
- Publication number
- SU363820A1 SU363820A1 SU1668170A SU1668170A SU363820A1 SU 363820 A1 SU363820 A1 SU 363820A1 SU 1668170 A SU1668170 A SU 1668170A SU 1668170 A SU1668170 A SU 1668170A SU 363820 A1 SU363820 A1 SU 363820A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- fastening
- screw
- vessel high
- cover vessel
- axis
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000002826 coolant Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Description
1one
Изобретение может быть использовано в химической промышленности.The invention can be used in the chemical industry.
Известны шпильки дл креплени крышки сосуда высокого давлени , выполненные в виде металлических стержней с внешней резьбой па концах, имеющих периферийные каналы на концах и сквозной центральны канал вдоль оси шнильки, но которым подаетс и отводитс хладагент, например жидкий азот.Known studs for fastening the lid of a high-pressure vessel are made in the form of metal rods with external threads on the ends, which have peripheral channels at the ends and a through central channel along the axis of the pin, but with which coolant, for example, is supplied and discharged.
Однако в известных шппльках периферийные каналы проход т насквозь вдоль оси шнильки и ослабл ют ее.However, in the known spits, the peripheral channels pass through and along the axis of the shnilka and weaken it.
Дл увеличени ирочности в иредлагаемой шпильке периферийные каналы выполнены на длине резьбы с наклоном к оси шиильки и оканчиваютс на оси центрального канала, в который с зазором помешеиа трубка дл подачи хладагента, отвод щегос из шнильки но зазору и периферийным каналам.In order to increase the irregularity in the proposed hairpin, the peripheral channels are made along the length of the thread with an inclination to the axis of the pin and terminate on the axis of the central channel, into which there is a gap in the mixing tube for refrigerant supply, withdrawn from the pin but the gap and peripheral channels.
На чертеже нредставлена описываема итнлька.In the drawing, a description of it is described.
Шпилька / имеет центральный 2 и периферийные 3 каналы. В центральный канал вставлена трубка 4 с зазором. Стрелками указаноThe stud / has a central 2 and peripheral 3 channels. In the central channel inserted tube 4 with a gap. Arrows indicate
двнжение хладагеита нри о.хлаждении ввернутой части шпильки в корпус сосуда высокого давлени при вывинчивании шпильки. При свинчивании гайки с верхней части шпильки используют более короткую трубку с иробкой на конце и отверсти ми па боковой поверхности .Moving the coolant to the coolant of the screwed part of the stud into the body of the high-pressure vessel when unscrewing the stud. When screwing the nut from the top of the stud, a shorter tube is used with the tip at the end and the holes in the side surface.
Пред м е т изобретени (« ,Present invention (",
00
Шпилька дл креплени крышки сосуда высокого давлени , выполненна в впде металлического стержн с внешней резьбой на концах , имеющего периферийные каналы на концах и сквозно центральный канал вдоль оси И1иильки, отличающа с тем, что, с целью увеличени прочности шпильки, иернферпйные каналы вынолнены на длине резьбы с 1аклоном к оси шпильки и оканчиваютс на оси центрального капала, в который с зазором помешена трубка дл подачи хладагента, отвод щегос из шиильки по зазору и пер11фер1п1нЫ|М каналам.A stud for fastening the lid of a high-pressure vessel, made in a metal rod with an external thread at the ends, having peripheral channels at the ends and through the central channel along the axis of Illi, characterized in that, in order to increase the durability of the stud, the boreholes are made in the length of the thread 1 pin to the pin axis and terminate on the axis of the central drip, into which the tube for feeding the refrigerant discharged from the twig along the gap and the perpendicular to the M channels is placed with a gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1668170A SU363820A1 (en) | 1971-06-02 | 1971-06-02 | SCREW FOR FASTENING THE COVER VESSEL HIGH |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1668170A SU363820A1 (en) | 1971-06-02 | 1971-06-02 | SCREW FOR FASTENING THE COVER VESSEL HIGH |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU363820A1 true SU363820A1 (en) | 1972-12-25 |
Family
ID=20478724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1668170A SU363820A1 (en) | 1971-06-02 | 1971-06-02 | SCREW FOR FASTENING THE COVER VESSEL HIGH |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU363820A1 (en) |
-
1971
- 1971-06-02 SU SU1668170A patent/SU363820A1/en active
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