BR0305440A - Vedação axial para eixos - Google Patents
Vedação axial para eixosInfo
- Publication number
- BR0305440A BR0305440A BR0305440-3A BR0305440A BR0305440A BR 0305440 A BR0305440 A BR 0305440A BR 0305440 A BR0305440 A BR 0305440A BR 0305440 A BR0305440 A BR 0305440A
- Authority
- BR
- Brazil
- Prior art keywords
- shaft seal
- axial shaft
- axial
- casing wall
- seal
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
-
- 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
- F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
- F16J15/3264—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals the elements being separable from each other
-
- 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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
- F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
-
- 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
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
Abstract
"VEDAçãO AXIAL PARA EIXOS". Vedação axial para eixos entre uma parede de caixa ou semelhante e um eixo nela girando, sendo que a vedação axial para eixos (20) consiste em um anel externo (3) inserível de modo vedante e estacionário na parede de caixa (21) com uma guarnição (22) dirigida radialmente para dentro, feita de um material polimérico, na forma de um fole elástico, que tem em sua borda interna (9) uma ou várias áreas de vedação (13) axialmente alinhadas, e em um anel interno (4) ligável com o eixo (6) de modo vedante e à prova de torção, com um flange anelar (10) dirigido radialmente para fora, executado como área de contravedação axial (25).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10228621.3A DE10228621B4 (de) | 2002-06-26 | 2002-06-26 | Axialwellendichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0305440A true BR0305440A (pt) | 2004-06-01 |
Family
ID=29716671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0305440-3A BR0305440A (pt) | 2002-06-26 | 2003-06-26 | Vedação axial para eixos |
Country Status (5)
Country | Link |
---|---|
US (1) | US7017913B2 (pt) |
EP (1) | EP1375942A3 (pt) |
CN (1) | CN100564960C (pt) |
BR (1) | BR0305440A (pt) |
DE (1) | DE10228621B4 (pt) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004035658B4 (de) * | 2003-07-25 | 2016-06-02 | Ceramtec Gmbh | Axialwellendichtung |
EP1651890A2 (de) | 2003-07-25 | 2006-05-03 | CeramTec AG Innovative Ceramic Engineering | Axialwellendichtung |
DE102004023315A1 (de) * | 2004-05-07 | 2005-12-15 | Carl Freudenberg Kg | Dichtungsanordnung mit Sensor |
US20060220323A1 (en) * | 2005-03-31 | 2006-10-05 | Frostick Lewis A | Static flexible seal |
US7455459B2 (en) * | 2006-03-09 | 2008-11-25 | Federal Mogul World Wide, Inc. | Oil bath encoder seal |
US7775770B2 (en) * | 2006-12-21 | 2010-08-17 | The Boeing Company | Pitch bearing containment seal |
US8459936B2 (en) | 2007-11-30 | 2013-06-11 | United Technologies Corporation | Flexible seal for gas turbine engine system |
US9228533B2 (en) * | 2007-11-30 | 2016-01-05 | United Technologies Corporation | Flexible seal for gas turbine engine system |
DE102009004035B4 (de) * | 2009-01-08 | 2017-05-11 | Man Diesel & Turbo Se | Überwachung einer Abdichtungsanordnung, insbesondere eines Gaskompressors oder -expanders |
ATE537390T1 (de) | 2009-07-31 | 2011-12-15 | Freudenberg Carl Kg | Dichtung und eine dichtungsanordnung damit |
US9746081B2 (en) * | 2009-08-25 | 2017-08-29 | Freudenberg-Nok General Partnership | Low load offset seal |
CN101922440A (zh) * | 2010-09-13 | 2010-12-22 | 浙江鸿友压缩机制造有限公司 | 一种压缩机往复油封结构 |
US9052022B2 (en) * | 2011-07-11 | 2015-06-09 | Fisher Controls International Llc | Bellows energized seal assembly for a rotary control valve |
CN105209804B (zh) * | 2013-03-26 | 2017-03-29 | 巴斯夫欧洲公司 | 密封装置和包括所述密封装置的密封结构 |
ES2559628T3 (es) * | 2013-04-22 | 2016-02-15 | Carl Freudenberg Kg | Junta de estanqueidad de anillo deslizante |
DE102013107642A1 (de) | 2013-07-18 | 2015-01-22 | Josef Blässinger GmbH + Co. KG | Axialwellendichtelement sowie Axialwellendichtung |
EP3032148B1 (de) * | 2014-12-10 | 2017-12-06 | BRUSS Sealing Systems GmbH | Axialer wellendichtring |
DE102016006106B4 (de) * | 2016-05-13 | 2023-06-22 | Kaco Gmbh + Co. Kg | Gleitringdichtung |
CN107051794B (zh) * | 2017-05-08 | 2021-01-08 | 常州铭赛机器人科技股份有限公司 | 流体微量喷射装置及其流道组件 |
US11148162B2 (en) | 2017-05-08 | 2021-10-19 | Changzhou Mingseal Robot Technology Co., Ltd. | Fluid micro-injection device and flow channel assembly |
DE102018010082A1 (de) * | 2018-12-20 | 2020-06-25 | Kaco Gmbh + Co. Kg | Gleitringdichtung |
FR3116091B1 (fr) * | 2020-11-06 | 2023-02-10 | Ntn Snr Roulements | Palier à roulement |
CN114909596B (zh) * | 2022-06-23 | 2023-04-07 | 西安热工研究院有限公司 | 便于施工的重力式储气库结构 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR835884A (fr) * | 1938-03-01 | 1939-01-05 | Freudenberg Carl | Dispositifs d'étanchéité pour organes de machines mobiles |
FR1077106A (fr) * | 1953-03-21 | 1954-11-04 | Boyer Metallurg | Perfectionnements apportés aux dispositifs du genre des roulements, notamment pour rouleaux de transporteurs |
FR1093095A (fr) * | 1954-01-23 | 1955-04-29 | Dispositifs d'étanchéité pour organes rotatifs fonctionnant en milieu acide ou solvant ou pour organes rotatifs de grand diamètre | |
DE1893773U (de) * | 1959-03-20 | 1964-05-27 | Friedrich Dr Stuempfig | Federnde, ringfoermige dichtung. |
FR1438455A (fr) * | 1965-03-30 | 1966-05-13 | Luxembourg Brev Participations | Perfectionnements apportés aux joints d'étanchéité pour arbres en rotation |
US3997805A (en) * | 1974-04-08 | 1976-12-14 | General Electric Company | Resilient electric motor bearing seal |
JP2538967B2 (ja) * | 1988-02-12 | 1996-10-02 | 日産自動車株式会社 | すべり式ブッシュ用ダストシ―ル素子 |
US4998740A (en) * | 1989-09-29 | 1991-03-12 | Rockwell International Corporation | Face seal assembly |
DE4125183C2 (de) * | 1991-07-30 | 1993-11-25 | Freudenberg Carl Fa | Kassettendichtung |
US5387040A (en) * | 1993-04-30 | 1995-02-07 | Reliance Electric Industrial Company | Sealing system |
DE19850322C2 (de) * | 1998-11-02 | 2001-10-18 | Freudenberg Carl Fa | Kassettendichtung |
JP2002061751A (ja) * | 2000-08-22 | 2002-02-28 | Fuji Photo Film Co Ltd | ロール軸部の止水構造 |
DE10050983B4 (de) * | 2000-10-16 | 2014-09-11 | Carl Freudenberg Kg | Axialwellendichtung in einer Gehäusebohrung mit einem mit der Welle fest verbundenen umlaufenden Innenteil |
DE10145087C2 (de) * | 2001-09-13 | 2003-11-13 | Federal Mogul Sealing Sys Spa | Dichtring mit axial wirkendem PTFE-Gleitring |
-
2002
- 2002-06-26 DE DE10228621.3A patent/DE10228621B4/de not_active Expired - Lifetime
-
2003
- 2003-06-25 EP EP03014253A patent/EP1375942A3/de not_active Withdrawn
- 2003-06-25 US US10/603,309 patent/US7017913B2/en not_active Expired - Fee Related
- 2003-06-26 BR BR0305440-3A patent/BR0305440A/pt not_active IP Right Cessation
- 2003-06-26 CN CNB031277764A patent/CN100564960C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE10228621B4 (de) | 2020-02-27 |
CN100564960C (zh) | 2009-12-02 |
US7017913B2 (en) | 2006-03-28 |
EP1375942A3 (de) | 2005-10-12 |
CN1487225A (zh) | 2004-04-07 |
EP1375942A2 (de) | 2004-01-02 |
DE10228621A1 (de) | 2004-01-22 |
US20040070151A1 (en) | 2004-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 3A,4A,5A ,6A E 7A ANUIDADES |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2047 DE 30/03/2010. |