GB1464900A - Shaft seal - Google Patents
Shaft sealInfo
- Publication number
- GB1464900A GB1464900A GB553474A GB553474A GB1464900A GB 1464900 A GB1464900 A GB 1464900A GB 553474 A GB553474 A GB 553474A GB 553474 A GB553474 A GB 553474A GB 1464900 A GB1464900 A GB 1464900A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- seal
- face
- shaft
- feb
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Bearings (AREA)
- Mechanical Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
1464900 Shaft seals CARRIER CORP 6 Feb 1974 [28 Feb 1973] 05534/74 Heading F2B In a shaft end face seal, elastomeric rings 53 take up any tilt imparted to metal contact ring 47, by the shaft 10 not running true, so that a uniform face-to-face engagement, between the ring 47 and a free-floating carbon sealing ring 45 is maintained. The arrangement also includes a breakdown seal (87, Fig., not shown) and a labyrinth seal (13) with a buffer gas passage (21, 22). Oil is supplied to the end face seal through passages (80, 81, 82 and 83). The radial divergence of passages 89 and 90 enables the ring 47 to act, as the impeller of a centrifugal oil pump, to effect lubrication and cooling.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33686573A | 1973-02-28 | 1973-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1464900A true GB1464900A (en) | 1977-02-16 |
Family
ID=23318016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB553474A Expired GB1464900A (en) | 1973-02-28 | 1974-02-06 | Shaft seal |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5412584B2 (en) |
DE (1) | DE2408452A1 (en) |
GB (1) | GB1464900A (en) |
IT (1) | IT1004330B (en) |
NL (1) | NL7402368A (en) |
ZA (1) | ZA74800B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4266786A (en) * | 1979-08-13 | 1981-05-12 | Borg-Warner Corporation | Mechanical seal assembly |
DE202009010044U1 (en) | 2009-07-23 | 2009-09-24 | Burgmann Industries Gmbh & Co. Kg | Mechanical seal with compensation element |
-
1974
- 1974-02-06 GB GB553474A patent/GB1464900A/en not_active Expired
- 1974-02-06 ZA ZA00740800A patent/ZA74800B/en unknown
- 1974-02-20 IT IT48617/74A patent/IT1004330B/en active
- 1974-02-21 NL NL7402368A patent/NL7402368A/xx unknown
- 1974-02-22 DE DE19742408452 patent/DE2408452A1/en not_active Ceased
- 1974-02-25 JP JP2224474A patent/JPS5412584B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1004330B (en) | 1976-07-10 |
NL7402368A (en) | 1974-08-30 |
DE2408452A1 (en) | 1974-08-29 |
JPS5412584B2 (en) | 1979-05-24 |
JPS49135062A (en) | 1974-12-26 |
AU6559874A (en) | 1975-08-14 |
ZA74800B (en) | 1975-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |