ES291702A1 - Improvements in mechanical hermetic closures to make the closure of a fluid between two coaxilium and relatively rotating elements of a machine (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in mechanical hermetic closures to make the closure of a fluid between two coaxilium and relatively rotating elements of a machine (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES291702A1 ES291702A1 ES0291702A ES291702A ES291702A1 ES 291702 A1 ES291702 A1 ES 291702A1 ES 0291702 A ES0291702 A ES 0291702A ES 291702 A ES291702 A ES 291702A ES 291702 A1 ES291702 A1 ES 291702A1
- Authority
- ES
- Spain
- Prior art keywords
- machine
- sleeve
- annular
- closure
- fluid
- 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
- 239000012530 fluid Substances 0.000 title abstract 4
- 238000012856 packing Methods 0.000 abstract 6
- 238000007789 sealing Methods 0.000 abstract 5
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 2
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)
- Mechanical Sealing (AREA)
Abstract
Improvements in mechanical seals to effect the closing of a fluid between two coaxial and relatively rotating elements of a machine, characterized in that the improved closure comprises a rigid sealing sleeve supported by one of said elements and provided with a flange with a surface rear-facing annular, further having a cylindrical surface adjacent to said annular surface, spaced apart from a cylindrical surface of one of said elements, a mounting sleeve rigidly fixed on such an element of the machine together with a rear portion of said sleeve. sealing, a pin and slot interconnection between said sleeves, which allows the axial movement of said closure sleeve with respect to said element of the machine, while maintaining said closing sleeve preventing its rotation with respect to such element of the machine , an adapter ring disposed in front of the said mounting sleeve and provided with an annular surface facing forward which, with the other three mentioned surfaces, defines an annular packing space, annular packing means in said space that effect a hermetic sealing between said cylindrical surfaces, and spring means that operate between said mounting sleeve and said adapter ring for urging the latter and said packing means forward against said flange, thus urging said forward sealing sleeve to an elastic, rotating and sliding closure coupling of said coupling. an annular closure surface of the same facing forward and an annular and opposite sealing surface of the other of said machine elements; said packing space being accessible to the fluid closed by any of the opposite ends thereof, said packing means adapting to receive pressure on one or the other side thereof to be driven in the direction of advance by the pressure exerted on its back side and in the direction of backward movement in said packing space by the pressure exerted on its front side, thus making effective said fluid pressure, in any of said directions, on said flange to drive said closing sleeve forward, in addition to the impulse. of advance received by said closing sleeve of said spring-loaded means. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22934562A | 1962-10-09 | 1962-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES291702A1 true ES291702A1 (en) | 1963-11-01 |
Family
ID=22860803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0291702A Expired ES291702A1 (en) | 1962-10-09 | 1963-09-16 | Improvements in mechanical hermetic closures to make the closure of a fluid between two coaxilium and relatively rotating elements of a machine (Machine-translation by Google Translate, not legally binding) |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH418751A (en) |
| ES (1) | ES291702A1 (en) |
-
1963
- 1963-09-16 ES ES0291702A patent/ES291702A1/en not_active Expired
- 1963-09-23 CH CH1169863A patent/CH418751A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH418751A (en) | 1966-08-15 |
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