GB483280A - Improvements in or relating to a sealing device for rotating shafts - Google Patents
Improvements in or relating to a sealing device for rotating shaftsInfo
- Publication number
- GB483280A GB483280A GB27668/36A GB2766836A GB483280A GB 483280 A GB483280 A GB 483280A GB 27668/36 A GB27668/36 A GB 27668/36A GB 2766836 A GB2766836 A GB 2766836A GB 483280 A GB483280 A GB 483280A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- contact
- packing
- insert
- casing
- 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
- F16J15/3408—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 at least one ring having an uneven slipping surface
- F16J15/3412—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 at least one ring having an uneven slipping surface with cavities
- F16J15/3416—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 at least one ring having an uneven slipping surface with cavities with at least one continuous groove
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
483,280. Stuffing - box substitutes. GILMAN, G. P. Oct. 12, 1936, No. 27668. Convention date, March 27. [Class 122 (v)] In a shaft-packing comprising a member 17 pressed resiliently into contact with a cooperating member 24, one member is of softer material than the other and is formed with sharp ridges, provided for example between concentric or spiral grooves, adapted initially to wear rapidly to form a series of sealing surfaces. The member 17 may be carried by a resilient diaphragm 35 which presses it into contact with a shoulder on the shaft. Alternatively one or two cup shaped elements 17, Fig. 6, containing packing 49, e.g. of rubber or felt, and rotating with the shaft may be pressed into contact with an insert or inserts 55, 57 in the casing by a spring 45 acting through cover rings. In a further form the spring 45 acts on the base of a cup shaped member carrying packing and a cover ring adapted to bear on the insert in the casing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US483280XA | 1936-03-27 | 1936-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB483280A true GB483280A (en) | 1938-04-12 |
Family
ID=21953976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27668/36A Expired GB483280A (en) | 1936-03-27 | 1936-10-12 | Improvements in or relating to a sealing device for rotating shafts |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB483280A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2668068A (en) * | 1949-09-08 | 1954-02-02 | Norden Lab Corp | Seal for rotary shafts |
| DE952577C (en) * | 1954-03-31 | 1956-11-15 | Henschel & Sohn G M B H | Shaft sealing, especially for turbo feed pumps |
| DE1201135B (en) * | 1957-04-05 | 1965-09-16 | Fmc Corp | Connection of two rotatable tubular coupling parts |
| DE3239465A1 (en) * | 1981-12-23 | 1983-06-30 | Hughes Tool Co., 77023 Houston, Tex. | SEALING DEVICE FOR A SHAFT |
-
1936
- 1936-10-12 GB GB27668/36A patent/GB483280A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2668068A (en) * | 1949-09-08 | 1954-02-02 | Norden Lab Corp | Seal for rotary shafts |
| DE952577C (en) * | 1954-03-31 | 1956-11-15 | Henschel & Sohn G M B H | Shaft sealing, especially for turbo feed pumps |
| DE1201135B (en) * | 1957-04-05 | 1965-09-16 | Fmc Corp | Connection of two rotatable tubular coupling parts |
| DE3239465A1 (en) * | 1981-12-23 | 1983-06-30 | Hughes Tool Co., 77023 Houston, Tex. | SEALING DEVICE FOR A SHAFT |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB494286A (en) | Improvements in and relating to shaft seals | |
| GB469920A (en) | Self adjusting oil retainers | |
| GB479743A (en) | Improvements in fluid-sealing devices for shafts, bearings and the like | |
| GB483280A (en) | Improvements in or relating to a sealing device for rotating shafts | |
| GB522720A (en) | Improvements in or relating to sealing devices for rotary shafts | |
| GB817392A (en) | Improvements in or relating to sealing means between relatively rotatable elements | |
| GB288940A (en) | Improvements in packing devices for rotary shafts or spindles | |
| GB507842A (en) | Improvements in or relating to shaft packings | |
| GB502115A (en) | Improvements in fluid-sealing devices for shafts, bearings and the like | |
| GB281207A (en) | Improvements in packing glands for rotating shafts | |
| GB773786A (en) | Improvements in rotary shaft packings | |
| GB471341A (en) | Improvements in or relating to gland packings | |
| GB469110A (en) | Machinery packings | |
| GB507066A (en) | Improvements in or relating to shaft packing rings | |
| GB461861A (en) | Improvements in and relating to sealing devices for the driving shafts of centrifugal pumps and other mechanisms actuated by rotating shafts | |
| GB460671A (en) | Shaft packing for rotary compressors | |
| GB508776A (en) | Improvements in and relating to shaft seals | |
| GB502457A (en) | Improvements in fluid-sealing and dust-excluding devices for shafts and bearings | |
| GB428006A (en) | Improvements in packing for stuffing boxes and the like | |
| GB491412A (en) | Improvements in and relating to shaft seals | |
| GB398653A (en) | Improvements in packing devices for rotating shafts | |
| GB235600A (en) | Improvements in stuffing boxes | |
| GB256542A (en) | Improvements in packing glands for rotating shafts | |
| GB513506A (en) | Improvements in or relating to dust-excluding means for bearings | |
| GB493573A (en) | Improvements in or relating to sealing devices for rotary shafts |