GB1573360A - Seals for shafts - Google Patents
Seals for shafts Download PDFInfo
- Publication number
- GB1573360A GB1573360A GB5354577A GB5354577A GB1573360A GB 1573360 A GB1573360 A GB 1573360A GB 5354577 A GB5354577 A GB 5354577A GB 5354577 A GB5354577 A GB 5354577A GB 1573360 A GB1573360 A GB 1573360A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ribs
- series
- arcs
- height
- 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
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000000806 elastomer Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 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
- F16J15/32—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)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7638903A FR2375518A1 (fr) | 1976-12-23 | 1976-12-23 | Perfectionnements apportes aux joints en elastomere, pour arbres en rotation relative |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1573360A true GB1573360A (en) | 1980-08-20 |
Family
ID=9181474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5354577A Expired GB1573360A (en) | 1976-12-23 | 1977-12-22 | Seals for shafts |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE862269A (https=) |
| DE (1) | DE2757523B2 (https=) |
| FR (1) | FR2375518A1 (https=) |
| GB (1) | GB1573360A (https=) |
| IT (1) | IT1090964B (https=) |
| LU (1) | LU78766A1 (https=) |
| NL (1) | NL7713898A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4305891C2 (de) * | 1993-02-26 | 1995-11-02 | Hecker Werke Gmbh & Co Kg Spez | Dichtung für translatorisch bewegte Teile |
| DE4443422C2 (de) * | 1994-12-06 | 1997-05-28 | Bruss Dichtungstechnik | Wellendichtring mit einer elastischen Dichtlippe |
| DE102022111844B3 (de) * | 2022-05-11 | 2023-09-14 | Trelleborg Sealing Solutions Germany Gmbh | Wellendichtring und Wellenanordnung für hohe Umlaufgeschwindigkeiten |
-
1976
- 1976-12-23 FR FR7638903A patent/FR2375518A1/fr active Granted
-
1977
- 1977-12-15 NL NL7713898A patent/NL7713898A/xx active Search and Examination
- 1977-12-21 IT IT5230377A patent/IT1090964B/it active
- 1977-12-22 GB GB5354577A patent/GB1573360A/en not_active Expired
- 1977-12-23 DE DE19772757523 patent/DE2757523B2/de active Granted
- 1977-12-23 BE BE183797A patent/BE862269A/xx not_active IP Right Cessation
- 1977-12-23 LU LU78766A patent/LU78766A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2757523B2 (de) | 1980-05-29 |
| LU78766A1 (https=) | 1978-04-17 |
| IT1090964B (it) | 1985-06-26 |
| DE2757523A1 (de) | 1978-06-29 |
| NL7713898A (nl) | 1978-06-27 |
| DE2757523C3 (https=) | 1981-01-29 |
| FR2375518B1 (https=) | 1980-11-14 |
| BE862269A (fr) | 1978-04-14 |
| FR2375518A1 (fr) | 1978-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |