SU1372132A1 - Method of making seal of permanent joint - Google Patents
Method of making seal of permanent joint Download PDFInfo
- Publication number
- SU1372132A1 SU1372132A1 SU864155985A SU4155985A SU1372132A1 SU 1372132 A1 SU1372132 A1 SU 1372132A1 SU 864155985 A SU864155985 A SU 864155985A SU 4155985 A SU4155985 A SU 4155985A SU 1372132 A1 SU1372132 A1 SU 1372132A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gasket
- seal
- cross
- flanges
- lid
- Prior art date
Links
Landscapes
- Gasket Seals (AREA)
Abstract
Изобретение относитс к приборостроению и может быть использовано в конструкци х, типа корпус-крышка дл создани уплотнени на стыках и обеспечени герметизации в корпусах приборов , контейнеров и т.д. Целью изобретени вл етс ловьппение надежности уплотнени за счет обеспечени равномерного посто нного контактного давлени по всему периметру прокладки, исключение вли ни нестабильности усадки материала прокладки, снижение трудоемкости изготовлени . Уплотнительна прокладка прессуетс непосредственно в пазу уплотн емой детали, котора используетс при этом в качестве элемента пресс-формы, а ответна часть пресс-формы образует контактную поверхность прокладки выпукло-вогнутого профил , в котором площадь сечени выступающих над линией стыка частей меньше площади сечени впадины. При закрывании крышки прокладка сжимаетс между фланцами корпуса и крынки и ее выступы вдавливаютс во впадину. При соприкосновении фланцев крышки и корпуса усилие поджати прокладки к фланцу остаетс практически посто нным и равномерным . 4 ил. i WThe invention relates to instrument engineering and can be used in structures, such as body-to-cap, to create a seal at the joints and provide sealing in the enclosures of devices, containers, etc. The aim of the invention is to find out the reliability of the seal by providing uniform constant contact pressure over the entire perimeter of the gasket, eliminating the influence of instability of shrinkage of the gasket material, reducing the labor intensity of manufacture. The gasket is pressed directly into the groove of the compacted part, which is used as a mold element, and the corresponding part of the mold forms the contact surface of the convex-concave profile gasket, in which the cross section of the protruding parts above the junction line is less than the cross-sectional area of the depression. When the lid is closed, the gasket is compressed between the flanges of the body and the lid and its protrusions are pressed into the cavity. When the flanges of the cover and the housing come into contact, the force of pressing the gaskets against the flange remains almost constant and uniform. 4 il. i W
Description
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864155985A SU1372132A1 (en) | 1986-06-20 | 1986-06-20 | Method of making seal of permanent joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864155985A SU1372132A1 (en) | 1986-06-20 | 1986-06-20 | Method of making seal of permanent joint |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1372132A1 true SU1372132A1 (en) | 1988-02-07 |
Family
ID=21270844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU864155985A SU1372132A1 (en) | 1986-06-20 | 1986-06-20 | Method of making seal of permanent joint |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1372132A1 (en) |
-
1986
- 1986-06-20 SU SU864155985A patent/SU1372132A1/en active
Non-Patent Citations (1)
Title |
---|
За вка JP 49-46015, кл. F 16 J 15/02, 1974. * |
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