ES411932A1 - A radial hermetic closure gasket device for rotating shafts. (Machine-translation by Google Translate, not legally binding) - Google Patents
A radial hermetic closure gasket device for rotating shafts. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES411932A1 ES411932A1 ES411932A ES411932A ES411932A1 ES 411932 A1 ES411932 A1 ES 411932A1 ES 411932 A ES411932 A ES 411932A ES 411932 A ES411932 A ES 411932A ES 411932 A1 ES411932 A1 ES 411932A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- edge
- 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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
-
- 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
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Sealing Devices (AREA)
- Sealing Of Bearings (AREA)
Abstract
A radial sealing device for rotary axes, characterized in that the closing edge (6), of a profile of decreasing section and with a groove (7) on its outer face is joined on its inside to a second edge of closure (8) also with profile of decreasing section and of a diameter slightly greater than the diameter of the main edge, being between them an annular space (9) in which a layer of liquid or lubricant can be retained, the second edge being limited internally by a partition of decreasing section adapted to retain the impurities of the liquid, preventing them from reaching the main edge. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT6756472A IT949180B (en) | 1972-02-23 | 1972-02-23 | RADIAL SEALING GASKET FOR ROTATING SHAFTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES411932A1 true ES411932A1 (en) | 1976-01-01 |
Family
ID=11303466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES411932A Expired ES411932A1 (en) | 1972-02-23 | 1973-02-22 | A radial hermetic closure gasket device for rotating shafts. (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES411932A1 (en) |
| FR (1) | FR2173571A5 (en) |
| IT (1) | IT949180B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2400189B1 (en) | 2010-06-25 | 2014-04-02 | Dichtungstechnik G. Bruss GmbH & Co. KG | Rotary shaft lip seal, use of same and method of producing same |
-
1972
- 1972-02-23 IT IT6756472A patent/IT949180B/en active
-
1973
- 1973-02-21 FR FR7306117A patent/FR2173571A5/fr not_active Expired
- 1973-02-22 ES ES411932A patent/ES411932A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2173571A5 (en) | 1973-10-05 |
| IT949180B (en) | 1973-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA992525A (en) | Dual sealing element valve for oil well pumps and method of making same | |
| AU445594B2 (en) | Combined metal and elastomer seal | |
| CA1021652A (en) | Valve stem seal and lubricator | |
| CA982095A (en) | Valve stem sealing ring | |
| CA969162A (en) | Gate valve seal | |
| CA965450A (en) | Fluid seal | |
| CA929116A (en) | Pipeline sealing device | |
| ES411932A1 (en) | A radial hermetic closure gasket device for rotating shafts. (Machine-translation by Google Translate, not legally binding) | |
| CA981585A (en) | Valve stem oil seal and lubricator | |
| CA972392A (en) | Concave closure seal | |
| AU447291B2 (en) | Fluid valve seals | |
| CA888041A (en) | Lubricant seal for rotary valve | |
| GB1264874A (en) | ||
| CA970016A (en) | Fluid seal for bearing assembly | |
| CA944786A (en) | Rotary fluid seal | |
| AU3471771A (en) | Support and seal for lead screw component housing and method of sealing | |
| CA956293A (en) | Fluid valve seals | |
| CA875973A (en) | Dynamic seal having static sealing element | |
| CA933475A (en) | Packer for sealing pipe leaks | |
| CA860182A (en) | High pressure fluid seal with controlled leakage | |
| CA869909A (en) | Sealing device for antifriction bearing | |
| CA914719A (en) | Counterbalanced lip oil seal | |
| CA903790A (en) | Stator ring for face-type fluid seals | |
| CA842654A (en) | Fluid-tight seal for rotating shaft | |
| CA926374A (en) | Closure seal for gate valve and method |