RU2010111340A - WHOLE METAL SUPPORT ELEMENT FOR RADIAL SEALS - Google Patents
WHOLE METAL SUPPORT ELEMENT FOR RADIAL SEALS Download PDFInfo
- Publication number
- RU2010111340A RU2010111340A RU2010111340/06A RU2010111340A RU2010111340A RU 2010111340 A RU2010111340 A RU 2010111340A RU 2010111340/06 A RU2010111340/06 A RU 2010111340/06A RU 2010111340 A RU2010111340 A RU 2010111340A RU 2010111340 A RU2010111340 A RU 2010111340A
- Authority
- RU
- Russia
- Prior art keywords
- element according
- support element
- annular
- static
- seal
- Prior art date
Links
- 239000002184 metal Substances 0.000 title claims abstract 9
- 230000003068 static effect Effects 0.000 claims abstract 17
- 238000007789 sealing Methods 0.000 claims abstract 10
- 238000005096 rolling process Methods 0.000 claims abstract 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
- F16J15/3268—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
-
- 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
- F16J15/164—Sealings between relatively-moving surfaces the sealing action depending on movements; pressure difference, temperature or presence of leaking fluid
-
- 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
- F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
- F16J15/3212—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings with metal springs
-
- 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
- F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
- F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
-
- 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
- F16J15/328—Manufacturing methods specially adapted for elastic sealings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/908—Seal for use in rotating and reciprocating arrangement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Gasket Seals (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
Abstract
1. Металлический цельный опорный элемент для радиальных уплотнений валов со статическим и динамическим уплотнением из осевой кольцевой втулки и радиального фланца, изготовленный из согнутой в кольцо металлической полосы, причем примыкающие друг к другу концевые кромки металлической полосы сварены друг с другом, отличающийся тем, что осевая кольцевая втулка (2) имеет, по меньшей мере, один кольцевой уступ (9), на который устанавливается статическое уплотнение (4) своей уплотняющей частью (11). ! 2. Опорный элемент по п.1, отличающийся тем, что кольцевой уступ (9) направлен к уплотняемому внутреннему пространству (13). ! 3. Опорный элемент по п.1 или 2, отличающийся тем, что статическое уплотнение (4) имеет выступ (4), который, по меньшей мере, частично перекрывает внутреннюю кромку (15) кольцевой втулки (2). ! 4. Опорный элемент по п.1, отличающийся тем, что уплотняющая часть (11) на своем внутреннем краю имеет фаску (16). ! 5. Опорный элемент по п.1, отличающийся тем, что статическое уплотнение (4) привулканизировано. ! 6. Опорный элемент по п.1, отличающийся тем, что статическое уплотнение (4) приклеено. ! 7. Опорный элемент по п.1, отличающийся тем, что статическое уплотнение (4) закреплено на кольцевом уступе (9) путем прикатки. ! 8. Опорный элемент по п.1, отличающийся тем, что концевые кромки (19, 20) металлической полосы направлены наискосок к оси кольцевой втулки (2). ! 9. Опорный элемент по п.1, отличающийся тем, что кольцевой уступ (9) ограничен двумя перегибами (10, 21). ! 10. Опорный элемент по п.1, отличающийся тем, что кольцевая втулка (2) в области кольцевого уступа (9) на своем периметре снабжена перфорацией (23), в которую входят цапфы (24) уплотняющей части (11) 1. A metal one-piece support element for radial shaft seals with a static and dynamic seal from an axial annular bushing and a radial flange, made from a metal strip bent into a ring, and the adjacent end edges of the metal strip are welded to each other, characterized in that the axial the annular bushing (2) has at least one annular ledge (9), onto which the static seal (4) is installed with its sealing part (11). ! 2. Support element according to claim 1, characterized in that the annular ledge (9) is directed towards the sealed internal space (13). ! 3. Support element according to claim 1 or 2, characterized in that the static seal (4) has a protrusion (4) that at least partially overlaps the inner edge (15) of the annular sleeve (2). ! 4. Support element according to claim 1, characterized in that the sealing part (11) has a chamfer (16) on its inner edge. ! 5. Support element according to claim 1, characterized in that the static seal (4) is vulcanized. ! 6. Support element according to claim 1, characterized in that the static seal (4) is glued. ! 7. Support element according to claim 1, characterized in that the static seal (4) is fixed to the annular shoulder (9) by rolling. ! 8. Support element according to claim 1, characterized in that the end edges (19, 20) of the metal strip are directed obliquely to the axis of the annular bushing (2). ! 9. Support element according to claim 1, characterized in that the annular ledge (9) is limited by two bends (10, 21). ! 10. The support element according to claim 1, characterized in that the annular sleeve (2) in the area of the annular ledge (9) on its perimeter is equipped with perforation (23), into which the trunnions (24) of the sealing part (11) enter
Claims (20)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009014288.6 | 2009-03-25 | ||
| DE102009014288.6A DE102009014288B4 (en) | 2009-03-25 | 2009-03-25 | Metallic unitary support body for radial shaft seals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010111340A true RU2010111340A (en) | 2011-09-27 |
| RU2451226C2 RU2451226C2 (en) | 2012-05-20 |
Family
ID=42674776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010111340/06A RU2451226C2 (en) | 2009-03-25 | 2010-03-24 | Solid metal support element for radial seals |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2010230164A (en) |
| KR (1) | KR20100107420A (en) |
| CN (1) | CN101846185A (en) |
| DE (1) | DE102009014288B4 (en) |
| RU (1) | RU2451226C2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011010191B4 (en) * | 2011-02-02 | 2012-09-13 | Carl Freudenberg Kg | Arrangement with a damper for the eradication of torsional vibrations of a shaft |
| DE102014107107A1 (en) * | 2014-05-20 | 2015-11-26 | Elringklinger Ag | sealing device |
| FR3051686B1 (en) * | 2016-05-26 | 2018-08-31 | Bertin Technologies | SEALING DEVICE FOR A WASTE BANALIZATION AUTOMATE |
| DE102016010391A1 (en) * | 2016-08-30 | 2018-03-01 | Mann + Hummel Gmbh | Connection flange of a fluid-carrying device and fluid-carrying device with at least one connection flange |
| CN109013698B (en) * | 2018-07-15 | 2019-10-11 | 成都蜀虹装备制造股份有限公司 | A kind of centralized driving formula multi-pass nonferrous metal rolling mill |
| DE102019212262A1 (en) * | 2019-08-15 | 2021-02-18 | Elringklinger Ag | Sealing arrangement, high pressure pump and method for producing a sealing arrangement |
| DE102024103568A1 (en) * | 2024-02-08 | 2025-08-14 | Schaeffler Technologies AG & Co. KG | Seal, drive device and method for operating a drive device |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3405513C1 (en) * | 1984-02-16 | 1985-04-25 | Goetze Ag, 5093 Burscheid | poetry |
| DE3612420A1 (en) * | 1986-04-12 | 1987-10-15 | Kaco Gmbh Co | Radial shaft sealing ring |
| DE3739514C2 (en) * | 1987-11-21 | 1995-07-13 | Kaco Gmbh Co | Sealing ring |
| DE19518577C2 (en) * | 1995-05-20 | 1998-07-09 | Freudenberg Carl Fa | Radial shaft seal |
| RU2117839C1 (en) * | 1996-09-30 | 1998-08-20 | Кубанский государственный технологический университет | Rotary shaft sealing |
| DE19755391A1 (en) * | 1997-12-12 | 1999-06-24 | Freudenberg Carl Fa | Process for the production of a sealing ring |
| DE10219930A1 (en) * | 2002-05-03 | 2003-11-27 | Freudenberg Carl Kg | Sealing arrangement with an assembly and / or transport ring |
| DE10353306A1 (en) * | 2002-11-11 | 2004-05-27 | Kaco Gmbh + Co. Kg | Sealing ring used as a rotary shaft seal, piston sealing ring or rod sealing ring, comprises a fixing part and a sealing part forming an annular washer, which is fixed on a machine part without insertion of a support body |
| US6988733B2 (en) * | 2003-02-13 | 2006-01-24 | Federal-Mogul World Wide, Inc. | Bonded PTFE radial shaft seal |
| DE102004002978A1 (en) * | 2004-01-21 | 2005-08-18 | Carl Freudenberg Kg | Radial shaft seal |
| DE502005005033D1 (en) * | 2005-06-09 | 2008-09-25 | Freudenberg Carl Kg | Seal and arrangement with serially connected sealing lips |
| DE102006046414A1 (en) * | 2005-09-28 | 2007-03-29 | Kaco Gmbh + Co. Kg | Cup shaped housing for radial shaft seals, has mantle that passes in base running transverse to axis of housing, which is made of pipe and coil wound from metal strip, where section is cut from coil and pipe |
| FR2895707B1 (en) * | 2006-01-04 | 2009-10-30 | Faurecia Sieges Automobile | ARTICULATION CLOSURE RING FOR VEHICLE SEAT AND METHOD FOR MANUFACTURING THE SAME |
| EP1818581B1 (en) * | 2006-02-10 | 2014-08-13 | Carl Freudenberg KG | Method for making a seal ring |
| JP2008128281A (en) * | 2006-11-17 | 2008-06-05 | Jtekt Corp | Sealing device |
| ATE463692T1 (en) * | 2007-05-09 | 2010-04-15 | Freudenberg Carl Kg | SEAL RING |
-
2009
- 2009-03-25 DE DE102009014288.6A patent/DE102009014288B4/en not_active Expired - Fee Related
-
2010
- 2010-03-10 JP JP2010053667A patent/JP2010230164A/en active Pending
- 2010-03-24 RU RU2010111340/06A patent/RU2451226C2/en not_active IP Right Cessation
- 2010-03-24 CN CN201010140296A patent/CN101846185A/en active Pending
- 2010-03-25 KR KR1020100026575A patent/KR20100107420A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| RU2451226C2 (en) | 2012-05-20 |
| DE102009014288B4 (en) | 2015-10-22 |
| KR20100107420A (en) | 2010-10-05 |
| CN101846185A (en) | 2010-09-29 |
| JP2010230164A (en) | 2010-10-14 |
| DE102009014288A1 (en) | 2010-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170325 |