FR2171830A5 - - Google Patents
Info
- Publication number
- FR2171830A5 FR2171830A5 FR7304881A FR7304881A FR2171830A5 FR 2171830 A5 FR2171830 A5 FR 2171830A5 FR 7304881 A FR7304881 A FR 7304881A FR 7304881 A FR7304881 A FR 7304881A FR 2171830 A5 FR2171830 A5 FR 2171830A5
- Authority
- FR
- France
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB639372A GB1382281A (en) | 1972-02-10 | 1972-02-10 | Sealings rings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2171830A5 true FR2171830A5 (en) | 1973-09-21 |
Family
ID=9813709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7304881A Expired FR2171830A5 (en) | 1972-02-10 | 1973-02-12 |
Country Status (9)
| Country | Link |
|---|---|
| CA (1) | CA967997A (en) |
| DE (1) | DE2306775B2 (en) |
| ES (1) | ES411514A1 (en) |
| FR (1) | FR2171830A5 (en) |
| GB (1) | GB1382281A (en) |
| IE (1) | IE39027B1 (en) |
| IT (1) | IT979019B (en) |
| NL (1) | NL7301948A (en) |
| ZA (1) | ZA73967B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2556992C2 (en) * | 1975-12-18 | 1980-04-24 | Goetze Ag, 5093 Burscheid | Shaft seal |
| GB2066387B (en) * | 1979-12-21 | 1983-08-24 | Fenner Co Ltd J H | Shaft seals |
| DE3316063C2 (en) * | 1983-05-03 | 1985-10-17 | Fa. Carl Freudenberg, 6940 Weinheim | poetry |
| NL8303411A (en) * | 1983-10-05 | 1985-05-01 | Skf Ind Trading & Dev | SEAL FOR A ROTATABLE SHAFT. |
| DE3830706A1 (en) * | 1988-09-09 | 1990-03-22 | Freudenberg Carl Fa | SHAFT SEAL |
| DE4443422C2 (en) * | 1994-12-06 | 1997-05-28 | Bruss Dichtungstechnik | Shaft sealing ring with an elastic sealing lip |
| WO2005028929A1 (en) * | 2003-09-19 | 2005-03-31 | Nok Corporation | Sealing device |
-
1972
- 1972-02-10 GB GB639372A patent/GB1382281A/en not_active Expired
-
1973
- 1973-02-09 IE IE00220/73A patent/IE39027B1/en unknown
- 1973-02-10 ES ES411514A patent/ES411514A1/en not_active Expired
- 1973-02-12 DE DE19732306775 patent/DE2306775B2/en not_active Ceased
- 1973-02-12 ZA ZA730967A patent/ZA73967B/en unknown
- 1973-02-12 IT IT20279/73A patent/IT979019B/en active
- 1973-02-12 CA CA163,508A patent/CA967997A/en not_active Expired
- 1973-02-12 FR FR7304881A patent/FR2171830A5/fr not_active Expired
- 1973-02-12 NL NL7301948A patent/NL7301948A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE39027L (en) | 1973-08-10 |
| DE2306775A1 (en) | 1973-08-23 |
| ES411514A1 (en) | 1976-01-01 |
| IE39027B1 (en) | 1978-07-19 |
| DE2306775B2 (en) | 1976-05-20 |
| CA967997A (en) | 1975-05-20 |
| NL7301948A (en) | 1973-08-14 |
| ZA73967B (en) | 1973-11-28 |
| IT979019B (en) | 1974-09-30 |
| GB1382281A (en) | 1975-01-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |