ES282726U - Un dispositivo de junta obturadora giratoria. - Google Patents
Un dispositivo de junta obturadora giratoria.Info
- Publication number
- ES282726U ES282726U ES1982282726U ES282726U ES282726U ES 282726 U ES282726 U ES 282726U ES 1982282726 U ES1982282726 U ES 1982282726U ES 282726 U ES282726 U ES 282726U ES 282726 U ES282726 U ES 282726U
- Authority
- ES
- Spain
- Prior art keywords
- rotary shaft
- shaft seal
- layer
- radially extending
- lip
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 abstract 2
- 239000012858 resilient material Substances 0.000 abstract 1
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
- F16J15/32—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
-
- 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
- F16J15/3268—Mounting of sealing rings
- F16J15/3276—Mounting of sealing rings with additional static sealing between the sealing, or its casing or support, and the surface on which it is mounted
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
Un dispositivo de junta obturadora giratoria que comprende un miembro de envolvente externo, un miembro de envolvente interno, un elemento obturador de P.T.F.E. que tiene una parte radial asegurada entre partes radiales de los miembros de envolvente interno y externo, y una de material elástico unida a la superficie externa del miembro de envolvente externo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08127512A GB2105797B (en) | 1981-09-11 | 1981-09-11 | Rotary shaft seal |
Publications (2)
Publication Number | Publication Date |
---|---|
ES282726U true ES282726U (es) | 1985-12-16 |
ES282726Y ES282726Y (es) | 1986-07-16 |
Family
ID=10524446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1982282726U Expired ES282726Y (es) | 1981-09-11 | 1982-09-10 | Un dispositivo de junta obturadora giratoria. |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE3233573A1 (es) |
ES (1) | ES282726Y (es) |
FR (1) | FR2512913A1 (es) |
GB (1) | GB2105797B (es) |
IT (1) | IT1152391B (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4501431A (en) * | 1983-12-19 | 1985-02-26 | Chicago Rawhide Manufacturing Company | Composite teflon helix seal |
DE3402366A1 (de) * | 1984-01-25 | 1985-08-01 | Kaco Gmbh + Co, 7100 Heilbronn | Radialwellendichtring sowie verfahren zu dessen herstellung |
DE3403686A1 (de) * | 1984-02-03 | 1985-08-08 | Elring Dichtungswerke Gmbh, 7012 Fellbach | Radialwellendichtring |
US4521027A (en) * | 1984-05-17 | 1985-06-04 | Dixon Industries Corporation | Double flange sealing member for single action piston pump |
US4515378A (en) * | 1984-05-17 | 1985-05-07 | Dixon Industries Corporation | Double cup sealing member for double action piston pump |
GB2167817B (en) * | 1984-12-03 | 1988-04-20 | Aeroquip | Rotary seal with variable pitch hydrothread |
DE3501065A1 (de) * | 1985-01-15 | 1986-07-17 | Freudenberg, Carl, 6940 Weinheim | Radialwellendichtring |
DE3501066A1 (de) * | 1985-01-15 | 1986-08-28 | Fa. Carl Freudenberg, 6940 Weinheim | Radialwellendichtring |
DE3608954A1 (de) * | 1986-03-18 | 1987-09-24 | Goetze Ag | Wellendichtungsring |
DE3631053A1 (de) * | 1986-09-12 | 1988-03-24 | Audi Ag | Wellendichtring |
GB8623930D0 (en) * | 1986-10-06 | 1986-11-12 | Angus George Co Ltd | Shaft seal |
DE3826628A1 (de) * | 1988-08-05 | 1990-02-08 | Goetze Ag | Wellenabdichtungssystem |
DE4307964C2 (de) * | 1993-03-12 | 1996-02-01 | Bruss Dichtungstechnik | Radial-Wellendichtring |
GB9507430D0 (en) * | 1995-04-10 | 1995-05-31 | Timken Co | Bearing seal |
FR2783031B3 (fr) * | 1998-09-04 | 2000-06-30 | Staubli Sa Ets | Joint d'etancheite aux fluides et aux poussieres |
CN110966407A (zh) * | 2019-12-23 | 2020-04-07 | 西北橡胶塑料研究设计院有限公司 | 液氧及液态甲烷输送泵用自紧组合油封 |
-
1981
- 1981-09-11 GB GB08127512A patent/GB2105797B/en not_active Expired
-
1982
- 1982-09-10 ES ES1982282726U patent/ES282726Y/es not_active Expired
- 1982-09-10 IT IT23210/82A patent/IT1152391B/it active
- 1982-09-10 DE DE19823233573 patent/DE3233573A1/de not_active Withdrawn
- 1982-09-13 FR FR8215431A patent/FR2512913A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2105797B (en) | 1986-01-02 |
DE3233573A1 (de) | 1983-04-07 |
GB2105797A (en) | 1983-03-30 |
IT8223210A0 (it) | 1982-09-10 |
FR2512913A1 (fr) | 1983-03-18 |
ES282726Y (es) | 1986-07-16 |
IT1152391B (it) | 1986-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20040507 |