IT206929Z2 - Gruppo di tenuta al fluido in pressione per alberi rotanti. - Google Patents
Gruppo di tenuta al fluido in pressione per alberi rotanti.Info
- Publication number
- IT206929Z2 IT206929Z2 IT8622275U IT2227586U IT206929Z2 IT 206929 Z2 IT206929 Z2 IT 206929Z2 IT 8622275 U IT8622275 U IT 8622275U IT 2227586 U IT2227586 U IT 2227586U IT 206929 Z2 IT206929 Z2 IT 206929Z2
- Authority
- IT
- Italy
- Prior art keywords
- pressurized fluid
- rotary shafts
- fluid seal
- seal group
- ring
- Prior art date
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
-
- 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
- F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8622275U IT206929Z2 (it) | 1986-06-16 | 1986-06-16 | Gruppo di tenuta al fluido in pressione per alberi rotanti. |
AT87201113T ATE57243T1 (de) | 1986-06-16 | 1987-06-12 | Dichtungsvorrichtung fuer drehende wellen. |
ES87201113T ES2017705B3 (es) | 1986-06-16 | 1987-06-12 | Dispositivo de cierre de presion para ejes giratorios. |
DE8787201113T DE3765319D1 (de) | 1986-06-16 | 1987-06-12 | Dichtungsvorrichtung fuer drehende wellen. |
EP87201113A EP0250040B1 (en) | 1986-06-16 | 1987-06-12 | Pressure tight sealing arrangement for rotary shafts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8622275U IT206929Z2 (it) | 1986-06-16 | 1986-06-16 | Gruppo di tenuta al fluido in pressione per alberi rotanti. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8622275V0 IT8622275V0 (it) | 1986-06-16 |
IT206929Z2 true IT206929Z2 (it) | 1987-10-19 |
Family
ID=11194027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8622275U IT206929Z2 (it) | 1986-06-16 | 1986-06-16 | Gruppo di tenuta al fluido in pressione per alberi rotanti. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0250040B1 (it) |
AT (1) | ATE57243T1 (it) |
DE (1) | DE3765319D1 (it) |
ES (1) | ES2017705B3 (it) |
IT (1) | IT206929Z2 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4750847A (en) * | 1987-09-03 | 1988-06-14 | Quadion Corporation | L-shaped bearing assembly |
DE4119840A1 (de) * | 1991-06-13 | 1992-12-17 | Tro Transformatoren Und Schalt | Dichtungssystem fuer druckmittelbetaetigte kolbenantriebe von elektrischen hochspannungsschaltern |
GB9123680D0 (en) * | 1991-11-07 | 1992-01-02 | Loritech Limited | Floating face labyrinth seal |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2368380A (en) * | 1942-09-24 | 1945-01-30 | John W Ruzicka | Shaft seal |
FR918468A (fr) * | 1944-01-04 | 1947-02-10 | Morgan Crucible Co | Perfectionnement aux presse-étoupe |
GB1413853A (en) * | 1972-11-03 | 1975-11-12 | Stromsholmens Mek Verkstad | Sealing device |
US4212477A (en) * | 1976-03-21 | 1980-07-15 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Circumferential shaft seal |
DE2829030A1 (de) * | 1978-07-01 | 1980-01-10 | Bosch Gmbh Robert | Dichtungsanordnung fuer druckmittelbeaufschlagte, relativ gegeneinander bewegte teile |
-
1986
- 1986-06-16 IT IT8622275U patent/IT206929Z2/it active
-
1987
- 1987-06-12 EP EP87201113A patent/EP0250040B1/en not_active Expired - Lifetime
- 1987-06-12 AT AT87201113T patent/ATE57243T1/de not_active IP Right Cessation
- 1987-06-12 ES ES87201113T patent/ES2017705B3/es not_active Expired - Lifetime
- 1987-06-12 DE DE8787201113T patent/DE3765319D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2017705B3 (es) | 1991-03-01 |
EP0250040A1 (en) | 1987-12-23 |
ATE57243T1 (de) | 1990-10-15 |
EP0250040B1 (en) | 1990-10-03 |
IT8622275V0 (it) | 1986-06-16 |
DE3765319D1 (de) | 1990-11-08 |
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