SU1574963A1 - End face seal - Google Patents
End face seal Download PDFInfo
- Publication number
- SU1574963A1 SU1574963A1 SU884454652A SU4454652A SU1574963A1 SU 1574963 A1 SU1574963 A1 SU 1574963A1 SU 884454652 A SU884454652 A SU 884454652A SU 4454652 A SU4454652 A SU 4454652A SU 1574963 A1 SU1574963 A1 SU 1574963A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- elastic ring
- movable
- shaped
- fixed
- edges
- Prior art date
Links
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
Abstract
Изобретение относитс к машиностроению и предназначено дл уплотнени вращающихс валов. Целью изобретени вл етс увеличение надежности и долговечности уплотнени . Торцовое уплотнение состоит из крышки 1, вала 2, подвижного 3 (закрепленного на валу) и неподвижного 4 (закрепленного в крышке) эластичных колец V-образного сечени . V-образные кромки подвижного эластичного кольца имеют скосы под углом 30-45° к поверхности трени и вход т внутрь V-образных кромок неподвижного эластичного кольца. Внутренн замкнута полость между V-образными кольцами заполнена полужидкой смазкой. 2 ил.The invention relates to mechanical engineering and is intended to seal rotating shafts. The aim of the invention is to increase the reliability and durability of the seal. The mechanical seal consists of a cover 1, a shaft 2, a movable 3 (mounted on the shaft) and a fixed 4 (fixed in the cover) elastic rings of V-shaped section. The V-shaped edges of the movable elastic ring have bevels at an angle of 30-45 ° to the friction surface and enter inside the V-shaped edges of the fixed elastic ring. The internal cavity between the V-rings is filled with semi-fluid lubricant. 2 Il.
Description
Фиг. 2FIG. 2
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884454652A SU1574963A1 (en) | 1988-05-16 | 1988-05-16 | End face seal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884454652A SU1574963A1 (en) | 1988-05-16 | 1988-05-16 | End face seal |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1574963A1 true SU1574963A1 (en) | 1990-06-30 |
Family
ID=21387303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884454652A SU1574963A1 (en) | 1988-05-16 | 1988-05-16 | End face seal |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1574963A1 (en) |
-
1988
- 1988-05-16 SU SU884454652A patent/SU1574963A1/en active
Non-Patent Citations (1)
Title |
---|
Журнал Der Konstrukteur, № 7-8, 1984, с. 28-34. * |
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