GB935128A - Improvements relating to mechanical seals for rotating shafts - Google Patents
Improvements relating to mechanical seals for rotating shaftsInfo
- Publication number
- GB935128A GB935128A GB2667861A GB2667861A GB935128A GB 935128 A GB935128 A GB 935128A GB 2667861 A GB2667861 A GB 2667861A GB 2667861 A GB2667861 A GB 2667861A GB 935128 A GB935128 A GB 935128A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- springs
- housing
- secured
- recess
- 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
- F16J15/38—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member sealed by a packing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
935,128. Stuffing-box substitutes. FLEXIBOX Ltd. May 31, 1962 [July 24, 1961], No. 26678/61. Class 122 (5). In a mechanical seal the seal rings a, f are urged axially into contact with each other by helical coil springs j located in an annular recess h in a member g secured to one, f, of the rings, the springs being circumferentially located and frictionally held in the recess by a corrugated spring strip i surrounding the inner periphery of the recess. The springs are compressed between the member g and its fixed housing n. The member g is slidably sealed in the housing n by an 0-ring and held against rotation by a tongue m in the housing engaging a slot in the member which is held captive in the housing during normal operation by a split ring o. The ring a is driven from the rotary shaft b by one or more pins e engaging slots in the ring and extending from a part f secured to the shaft. In a modification, Fig. 4 (not shown), the member having the annular recess for the springs and strip is secured to the rotatable seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2667861A GB935128A (en) | 1961-07-24 | 1961-07-24 | Improvements relating to mechanical seals for rotating shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2667861A GB935128A (en) | 1961-07-24 | 1961-07-24 | Improvements relating to mechanical seals for rotating shafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB935128A true GB935128A (en) | 1963-08-28 |
Family
ID=10247464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2667861A Expired GB935128A (en) | 1961-07-24 | 1961-07-24 | Improvements relating to mechanical seals for rotating shafts |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB935128A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4688807A (en) * | 1985-09-17 | 1987-08-25 | Gits Bros. Mfg. Co. | Shaft seal |
| GB2244104A (en) * | 1990-05-15 | 1991-11-20 | Flexibox Ltd | Mechanical seals |
-
1961
- 1961-07-24 GB GB2667861A patent/GB935128A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4688807A (en) * | 1985-09-17 | 1987-08-25 | Gits Bros. Mfg. Co. | Shaft seal |
| GB2244104A (en) * | 1990-05-15 | 1991-11-20 | Flexibox Ltd | Mechanical seals |
| GB2244104B (en) * | 1990-05-15 | 1994-08-17 | Flexibox Ltd | Shaft tandem seal arrangements |
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