ES285918U - Anillo de empaquetadura de arbol radial - Google Patents
Anillo de empaquetadura de arbol radialInfo
- Publication number
- ES285918U ES285918U ES1985285918U ES285918U ES285918U ES 285918 U ES285918 U ES 285918U ES 1985285918 U ES1985285918 U ES 1985285918U ES 285918 U ES285918 U ES 285918U ES 285918 U ES285918 U ES 285918U
- Authority
- ES
- Spain
- Prior art keywords
- sealing strip
- annular projection
- interior surface
- sealing ring
- shaft sealing
- 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
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
- F16J15/324—Arrangements for lubrication or cooling of the sealing itself
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
- Mechanical Sealing (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Catching Or Destruction (AREA)
- Diaphragms And Bellows (AREA)
Abstract
Anillo de empaquetadura de árbol radial que comprende un labio anular de empaquetadura de material polímero, el cual ajusta elásticamente con el árbol mediante una pestaña circular de empaquetadura, nervaduras de retroceso que actúan hidrodinámicamente sobre el lado de la pestaña de empaquetadura alejado de la presión y un resalto anular limitado cilíndricamente en el lado interior sobre el lado vuelto hacia el medio empaquetado, así como una separación radial entre el lado interior del resalto anular del árbol, estando unido el resalto anular con la pestaña de empaquetadura de forma rígida a la flexión y resaltando el lado interior del resalto anular unas nervaduras de retención con superficies de flujo para el medio empaquetado distribuidas uniformemente sobre la periferia, caracterizado porque las superficies de flujo, visto transversalmente respecto al eje de rotación del árbol, forman un ángulo agudo con la superficie envolvente del árbol y se extienden paralelas respecto a dicho árbol, visto en la dirección del mismo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843440797 DE3440797A1 (de) | 1984-11-08 | 1984-11-08 | Radialwellendichtring |
Publications (2)
Publication Number | Publication Date |
---|---|
ES285918U true ES285918U (es) | 1985-11-01 |
ES285918Y ES285918Y (es) | 1986-06-01 |
Family
ID=6249787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1985285918U Expired ES285918Y (es) | 1984-11-08 | 1985-04-09 | Anillo de empaquetadura de arbol radial |
Country Status (9)
Country | Link |
---|---|
US (1) | US4695063A (es) |
EP (1) | EP0183897B1 (es) |
JP (1) | JPS61116174A (es) |
AT (1) | ATE38274T1 (es) |
BR (1) | BR8502521A (es) |
DE (2) | DE3440797A1 (es) |
ES (1) | ES285918Y (es) |
MX (1) | MX162150A (es) |
NO (1) | NO166891C (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4971306A (en) * | 1987-12-25 | 1990-11-20 | Eagle Industry Co., Ltd. | Seals for cylindrical surfaces |
JPH02229966A (ja) * | 1989-02-28 | 1990-09-12 | Taiho Kogyo Co Ltd | リップシール装置 |
DE4200927C2 (de) * | 1991-01-23 | 1994-02-03 | Freudenberg Carl Fa | Radialwellendichtring |
US6170833B1 (en) | 1997-10-24 | 2001-01-09 | Stemco Inc | Hub seal with machinable thrust ring and lay-down sealing lip |
US6158743A (en) * | 1998-06-22 | 2000-12-12 | Stemco Inc | Hub seal with low installation load and rotation prevention structure |
US6823937B1 (en) * | 1998-12-07 | 2004-11-30 | Shell Oil Company | Wellhead |
DE59910195D1 (de) * | 1999-02-06 | 2004-09-16 | Freudenberg Carl Kg | Dichtring |
DE19915467A1 (de) * | 1999-04-06 | 2000-10-26 | Freudenberg Carl Fa | Radialwellendichtring |
US6958013B2 (en) * | 2001-09-26 | 2005-10-25 | Igt | Gaming device having an accumulating award symbol |
US6705617B2 (en) * | 2001-11-28 | 2004-03-16 | Federal-Mogul World Wide, Inc. | Hydrodynamic seal and method of making the same |
US7798496B2 (en) * | 2003-11-05 | 2010-09-21 | Kalsi Engineering, Inc. | Rotary shaft sealing assembly |
ITTO20040511A1 (it) * | 2004-07-23 | 2004-10-23 | Skf Ab | Dispositivo di tenuta per cuscinetti a rotolamento |
US8128095B2 (en) * | 2006-06-15 | 2012-03-06 | Plattco Corporation | Mechanical shaft seal |
DE102007045043B4 (de) * | 2007-09-13 | 2015-07-16 | Kaco Gmbh + Co. Kg | Dichtring |
US8167314B2 (en) * | 2009-03-31 | 2012-05-01 | United Technologies Corporation | Distortion resistant face seal counterface system |
US9429238B2 (en) | 2009-11-30 | 2016-08-30 | Kalsi Engineering, Inc. | Dynamic backup ring assembly |
US9109703B2 (en) | 2010-02-11 | 2015-08-18 | Kalsi Engineering, Inc. | Hydrodynamic backup ring |
US9845879B2 (en) | 2009-11-30 | 2017-12-19 | Kalsi Engineering, Inc. | High pressure dynamic sealing arrangement |
US9175774B2 (en) | 2011-10-26 | 2015-11-03 | Federal-Mogul Corporation | Radial shaft seal, radial shaft seal assembly and method of installation |
US9309615B2 (en) | 2012-06-26 | 2016-04-12 | BSH Hausgeräte GmbH | Water-conducting household appliance having a rotatable component |
US8919782B2 (en) * | 2012-10-19 | 2014-12-30 | Freudenberg-Nok General Partnership | Dynamic lay down lip seal with bidirectional pumping feature |
KR20160132986A (ko) | 2014-03-27 | 2016-11-21 | 생-고뱅 퍼포먼스 플라스틱스 코포레이션 | 회전축 하우징 및 시일 |
US10330203B2 (en) | 2017-01-06 | 2019-06-25 | Kalsi Engineering Inc. | High pressure dynamic sealing device |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2446380A (en) * | 1945-04-12 | 1948-08-03 | Ohio Rubber Co | Fluid seal |
DE1525486A1 (de) * | 1965-02-22 | 1969-06-19 | Micus Immobilien Und Finanzier | Dichtung zur Verhinderung des Fluessigkeitsdurchtritts zwischen einem Gehaeuse und einer umlaufenden die Gehaeusewandung durchsetzenden Welle |
DE1525882B2 (de) * | 1965-11-29 | 1971-07-01 | Stensholrns Fabnks Aktiebolag, Landskrena (Schweden) | Wellendichtring |
DE1970816U (de) * | 1966-04-28 | 1967-10-19 | Eugen W Dr Ing Huber | Radiallippendichtung. |
US3501155A (en) * | 1967-05-22 | 1970-03-17 | Gen Motors Corp | Bi-directional seal |
SE307710B (es) * | 1968-04-01 | 1969-01-13 | S Malmstroem | |
DE1941675B2 (de) * | 1969-08-16 | 1971-12-23 | Kupfer Asbest Co Gustav Bach, 7100 Heilbronn | Dichtmanschette fuer eine radial wellendichtring |
JPS5150733Y2 (es) * | 1972-05-27 | 1976-12-06 | ||
US3913925A (en) * | 1973-11-28 | 1975-10-21 | Borg Warner | Positive lubrication hydrodynamic lip seal |
DE2902531C2 (de) * | 1979-01-24 | 1984-05-10 | Kaco Gmbh + Co, 7100 Heilbronn | Radial-Wellendichtring |
US4288083A (en) * | 1980-02-07 | 1981-09-08 | International Packings Corporation | Hydrodynamic shaft seal |
JPS56150657A (en) * | 1980-04-22 | 1981-11-21 | Akira Washida | Oil seal |
DE3234430C2 (de) * | 1981-12-02 | 1984-02-23 | Fa. Carl Freudenberg, 6940 Weinheim | Radialwellendichtring mit einer federnd gegen die abgedichtete Welle gepreßten Dichtlippe aus einem gummielastischen Werkstoff |
DE3150472C2 (de) * | 1981-12-19 | 1983-12-08 | Fa. Carl Freudenberg, 6940 Weinheim | Radialwellendichtring |
DE3323741C2 (de) * | 1983-07-01 | 1986-07-03 | Fa. Carl Freudenberg, 6940 Weinheim | Wellendichtring |
-
1984
- 1984-11-08 DE DE19843440797 patent/DE3440797A1/de active Granted
-
1985
- 1985-03-06 DE DE8585102509T patent/DE3565883D1/de not_active Expired
- 1985-03-06 AT AT85102509T patent/ATE38274T1/de active
- 1985-03-06 EP EP85102509A patent/EP0183897B1/de not_active Expired
- 1985-03-21 NO NO851137A patent/NO166891C/no unknown
- 1985-04-09 ES ES1985285918U patent/ES285918Y/es not_active Expired
- 1985-05-28 BR BR8502521A patent/BR8502521A/pt not_active IP Right Cessation
- 1985-10-09 MX MX207A patent/MX162150A/es unknown
- 1985-10-23 JP JP60237167A patent/JPS61116174A/ja active Granted
- 1985-11-07 US US06/796,003 patent/US4695063A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
BR8502521A (pt) | 1986-12-23 |
DE3440797A1 (de) | 1986-05-07 |
EP0183897B1 (de) | 1988-10-26 |
DE3440797C2 (es) | 1987-02-19 |
DE3565883D1 (en) | 1988-12-01 |
MX162150A (es) | 1991-04-03 |
ATE38274T1 (de) | 1988-11-15 |
US4695063A (en) | 1987-09-22 |
JPH0255671B2 (es) | 1990-11-28 |
NO166891B (no) | 1991-06-03 |
ES285918Y (es) | 1986-06-01 |
NO851137L (no) | 1986-05-09 |
JPS61116174A (ja) | 1986-06-03 |
NO166891C (no) | 1991-09-11 |
EP0183897A1 (de) | 1986-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20000403 |