GB1098235A - Improvements in mounting devices - Google Patents
Improvements in mounting devicesInfo
- Publication number
- GB1098235A GB1098235A GB3813065A GB3813065A GB1098235A GB 1098235 A GB1098235 A GB 1098235A GB 3813065 A GB3813065 A GB 3813065A GB 3813065 A GB3813065 A GB 3813065A GB 1098235 A GB1098235 A GB 1098235A
- Authority
- GB
- United Kingdom
- Prior art keywords
- housing
- band
- bellows
- flange
- cleats
- 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
- F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
- F16J15/363—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member the diaphragm or bellow being made of metal
- F16J15/366—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member the diaphragm or bellow being made of metal and comprising vibration-damping means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
Abstract
1,098,235. Vibration dampers; mechanical seals. SEALOL Inc. Sept. 7, 1965, No. 38130/65. Headings F2B and F2S. In a sealing means for a rotary shaft 12 comprising a metallic bellows 22 which at one end is attached to a ring 20 connected to an annular housing 14 pressed into a cavity 15 in a pump casing 16 and is connected at the other end to an annular retainer 24 which carries a sealing ring 28 which bears against a sealing face 25 on a hub member 26 fixed to the shaft 12 vibration damping means, which prevents ganging up at one end or the other of the bellows, comprises a circular band 30 which bears lightly upon the outer edges of the bellows 22 and which has pressed out cleats 32 which project radially outwardly and engage in a circumferential groove 31 in the housing 14. The bellows 22 is formed of a number of metallic annular members having their adjacent inner and outer margins welded together. In a modification, Fig. 5 (not shown), the cleats of the band extend radially inwardly to press lightly upon the annular retainer (24) the band being housed in a circumferential groove (41) in the housing (14). If the band is constructed of non-resilient materials it can be secured e.g. by welding or cementing, to the housing 14. In a further modification the band 30 is replaced by three separate cleats (32B), Fig. 9, not shown, the bases of the cleats being accommodated in three equi-circumferentially-spaced recesses in the housing (14). An alternative arrangement, Fig. 10 (not shown), employs a coil spring (67) instead of a bellows the spring (67) being constrained between a flange (64) on the retainer (24A) and a flange (18A) on the housing (14A), the retainer (24A) being prevented from rotating by a tongue (61) which engages in an aperture in the flange (64), and a fluid packing (66) being located in a circular recess (60) in the flange (18A) of the housing (14A). The spring (67) is damped by a circular band (30).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3813065A GB1098235A (en) | 1965-09-07 | 1965-09-07 | Improvements in mounting devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3813065A GB1098235A (en) | 1965-09-07 | 1965-09-07 | Improvements in mounting devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1098235A true GB1098235A (en) | 1968-01-10 |
Family
ID=10401392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3813065A Expired GB1098235A (en) | 1965-09-07 | 1965-09-07 | Improvements in mounting devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1098235A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004053364A1 (en) * | 2002-12-06 | 2004-06-24 | Burgmann Dichtungswerke Gmbh & Co. Kg | Slide ring seal assembly |
-
1965
- 1965-09-07 GB GB3813065A patent/GB1098235A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004053364A1 (en) * | 2002-12-06 | 2004-06-24 | Burgmann Dichtungswerke Gmbh & Co. Kg | Slide ring seal assembly |
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