JPS54147348A - Axle sealing device - Google Patents
Axle sealing deviceInfo
- Publication number
- JPS54147348A JPS54147348A JP5618878A JP5618878A JPS54147348A JP S54147348 A JPS54147348 A JP S54147348A JP 5618878 A JP5618878 A JP 5618878A JP 5618878 A JP5618878 A JP 5618878A JP S54147348 A JPS54147348 A JP S54147348A
- Authority
- JP
- Japan
- Prior art keywords
- ring
- seal ring
- axle
- rotates
- friction ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To secure reliable sealing when the axle stops or rotates at a low speed by preparing an inner seal ring for the housing and an outer seal ring for the rotational axle which is of elastic material and seals the gap between the inner and the outer rings by coming in contact with the inner seal ring.
CONSTITUTION: In the circular groove 12 formed on the supporting ring 11 fixed to one side of a housing 3 is fitted an inner seal ring 15 composed of a rubber ring 13 on the inside and a friction ring 14 on the outside. To a given location on a rotational axle 1 is fixed an outer seal ring 16 of the L type, of elastic material and with a friction ring 17 sticking to the free end inner circumferential surface. By this, when the rotational axle 1 stops or rotates at a low speed the friction ring 17 comes in contact with the inner seal ring 15 by elastic force and seals the inside and the outside. At a high speed rotation the friction ring 17 is separated from the friction ring 14. By doing so reliable sealing can be secured when the axle stops or rotates at a low speed.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5618878A JPS599788B2 (en) | 1978-05-11 | 1978-05-11 | Shaft sealing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5618878A JPS599788B2 (en) | 1978-05-11 | 1978-05-11 | Shaft sealing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54147348A true JPS54147348A (en) | 1979-11-17 |
JPS599788B2 JPS599788B2 (en) | 1984-03-05 |
Family
ID=13020125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5618878A Expired JPS599788B2 (en) | 1978-05-11 | 1978-05-11 | Shaft sealing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS599788B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57124664U (en) * | 1981-01-30 | 1982-08-03 | ||
JP2008185203A (en) * | 2007-01-31 | 2008-08-14 | Jtekt Corp | Sealing device of rotary shaft |
JP2012144994A (en) * | 2011-01-07 | 2012-08-02 | Ihi Corp | Centrifugal compressor |
-
1978
- 1978-05-11 JP JP5618878A patent/JPS599788B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57124664U (en) * | 1981-01-30 | 1982-08-03 | ||
JPS624768Y2 (en) * | 1981-01-30 | 1987-02-03 | ||
JP2008185203A (en) * | 2007-01-31 | 2008-08-14 | Jtekt Corp | Sealing device of rotary shaft |
JP2012144994A (en) * | 2011-01-07 | 2012-08-02 | Ihi Corp | Centrifugal compressor |
Also Published As
Publication number | Publication date |
---|---|
JPS599788B2 (en) | 1984-03-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1273221A (en) | Improvements in or relating to sealing devices in bearing housings | |
ES265071U (en) | Two part shaft sealing ring | |
ES484157A1 (en) | Sealing device for rotating shaft. | |
GB1380331A (en) | Seal assembly | |
JPS54147348A (en) | Axle sealing device | |
GB719222A (en) | Improvements in or relating to fluid-tight sealing devices for rotating shafts and the like | |
GB727814A (en) | Improvements relating to sealing devices | |
JPS643299A (en) | Lip seal device for water pump | |
GB884988A (en) | Sealing device between relatively movable machine elements | |
GB1229311A (en) | ||
JPS5348079A (en) | Rotary kiln apparatus | |
JPS5510115A (en) | Mechanical seal | |
JPS54158556A (en) | Bearing seal mechanism loosely fitted to shaft | |
ES458105A1 (en) | Shaft mechanical seal running on roller bearings - has an outside seal face and revolving lip seal to give liquid-tight closure | |
GB918999A (en) | Packing for bearing in an axle hub | |
JPS52129866A (en) | Sealing device | |
JPS552849A (en) | Mechanical seal | |
JPS5510116A (en) | Mechanical seal | |
JPS556042A (en) | Mechanical seal | |
GB744034A (en) | Fluidtight sealing devices for bearings | |
GB1131879A (en) | Improvements in and relating to shaft seals | |
SU763638A1 (en) | End seal | |
JPS5530542A (en) | Cylindrical surface seal | |
JPS55155962A (en) | Shaft sealing device | |
GB2023241A (en) | Sealing assembly |