RU94027483A - End face seal - Google Patents
End face sealInfo
- Publication number
- RU94027483A RU94027483A RU94027483/06A RU94027483A RU94027483A RU 94027483 A RU94027483 A RU 94027483A RU 94027483/06 A RU94027483/06 A RU 94027483/06A RU 94027483 A RU94027483 A RU 94027483A RU 94027483 A RU94027483 A RU 94027483A
- Authority
- RU
- Russia
- Prior art keywords
- sealing
- frame
- working edge
- sealing ring
- rings
- Prior art date
Links
Landscapes
- Sealing Devices (AREA)
- Mechanical Sealing (AREA)
Abstract
FIELD: track-laying vehicles; sealing of running gear units. SUBSTANCE: end face seal has interacting fixed and rotating sealing rings and round-section flexible pressure rings placed between sealing rings and stationary base members. Novelty is that rotating sealing ring is made flexible, being reinforced by rigid frame fitted inside sealing ring. Shape of frame is made to shape of outer surface of sealing ring, and circular portion of frame perpendicular to axis of seal is located at level of sealing ring contact. Maximum service life and sealing are provided at ratio of distance "a", from working edge of ring to circular portion of frame, to height "b" of working edge equal to 2-2.5, and ratio of height "b" of working edge to its thickness "c" equal to 0.75-1.25. EFFECT: enhanced quality of sealing. 1 cl, 1 dwg
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94027483A RU2065110C1 (en) | 1994-07-20 | 1994-07-20 | End-face seal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94027483A RU2065110C1 (en) | 1994-07-20 | 1994-07-20 | End-face seal |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94027483A true RU94027483A (en) | 1996-05-20 |
RU2065110C1 RU2065110C1 (en) | 1996-08-10 |
Family
ID=20158782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94027483A RU2065110C1 (en) | 1994-07-20 | 1994-07-20 | End-face seal |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2065110C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU173972U1 (en) * | 2016-12-20 | 2017-09-22 | Общество с ограниченной ответственностью "Газпром трансгаз Казань" | DEVICE FOR SEALING SHELVES INTENDED FOR PASSING COMMUNICATIONS |
-
1994
- 1994-07-20 RU RU94027483A patent/RU2065110C1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU173972U1 (en) * | 2016-12-20 | 2017-09-22 | Общество с ограниченной ответственностью "Газпром трансгаз Казань" | DEVICE FOR SEALING SHELVES INTENDED FOR PASSING COMMUNICATIONS |
Also Published As
Publication number | Publication date |
---|---|
RU2065110C1 (en) | 1996-08-10 |
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