GB1046029A - Improvements in and relating to rotary contact seals - Google Patents
Improvements in and relating to rotary contact sealsInfo
- Publication number
- GB1046029A GB1046029A GB2088262A GB2088262A GB1046029A GB 1046029 A GB1046029 A GB 1046029A GB 2088262 A GB2088262 A GB 2088262A GB 2088262 A GB2088262 A GB 2088262A GB 1046029 A GB1046029 A GB 1046029A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- springs
- diaphragm
- bonded
- sealed
- 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
- 229920002449 FKM Polymers 0.000 abstract 1
- 229920000459 Nitrile rubber Polymers 0.000 abstract 1
- 239000002826 coolant Substances 0.000 abstract 1
- 239000012809 cooling fluid Substances 0.000 abstract 1
- 230000001815 facial effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920001084 poly(chloroprene) Polymers 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 229920002379 silicone rubber Polymers 0.000 abstract 1
- 239000004945 silicone rubber Substances 0.000 abstract 1
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
- F16J15/3436—Pressing means
- F16J15/3452—Pressing means the pressing force resulting from the action of a spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
Abstract
1,046,029. Mechanical seals. U. M. BARSKE and W. MURRAY. Aug. 28, 1963 [May 30, 1962], No. 20882/62. Addition to 945,798. Heading F2B. In a seal for a rotary shaft 1 and comprising an axially movable seal ring 4 sealed to the shaft casing 3 by a flexible diaphragm 10 and urged into facial sealing contact with a ring 2 fixed to the shaft by a circumferential set of juxtaposed leaf springs 6 fixed together at their outer ends and free at their inner ends, the diaphragm 10 is bonded to the springs 6 and/or the ring 4 is supported and sealed by two sets of springs 6a, 6b, Fig. 5, and associated diaphragms 10a, 10b separated by a coolant chamber 18. The diaphragms 10a, 10b may or may not be bonded to the springs 6a, 6b and cooling fluid is circulated through the chamber 18. The ring 4, Fig. 1, is carried in a carrier ring 5 and the diaphragm 10 may be bonded to the ring 5 and to an outer ring 7; the outer margins of the springs 6 being clamped between the ring 7 and a ring 8. The diaphragm is bonded to the side of the springs facing the fluid pressure to be sealed. The springs 6 may be constructed and arranged as described in the parent Specification, i.e. they may be integrally connected at their outer ends or may be separate triangular leaf springs which may be spaced by pins 9, Fig. 4 (not shown). The diaphragm may be of nitrile rubber, Neoprene, silicone rubber or the material sold under. the Trade Mark " Viton ".
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2088262A GB1046029A (en) | 1962-05-30 | 1962-05-30 | Improvements in and relating to rotary contact seals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2088262A GB1046029A (en) | 1962-05-30 | 1962-05-30 | Improvements in and relating to rotary contact seals |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1046029A true GB1046029A (en) | 1966-10-19 |
Family
ID=10153342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2088262A Expired GB1046029A (en) | 1962-05-30 | 1962-05-30 | Improvements in and relating to rotary contact seals |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1046029A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103709469A (en) * | 2013-12-16 | 2014-04-09 | 芜湖万润机械有限责任公司 | High-durability rubber apron material |
-
1962
- 1962-05-30 GB GB2088262A patent/GB1046029A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103709469A (en) * | 2013-12-16 | 2014-04-09 | 芜湖万润机械有限责任公司 | High-durability rubber apron material |
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