BR112013003709A2 - gaxeta compósita com baixa taxa de vazamento - Google Patents
gaxeta compósita com baixa taxa de vazamentoInfo
- Publication number
- BR112013003709A2 BR112013003709A2 BR112013003709A BR112013003709A BR112013003709A2 BR 112013003709 A2 BR112013003709 A2 BR 112013003709A2 BR 112013003709 A BR112013003709 A BR 112013003709A BR 112013003709 A BR112013003709 A BR 112013003709A BR 112013003709 A2 BR112013003709 A2 BR 112013003709A2
- Authority
- BR
- Brazil
- Prior art keywords
- component
- gasket
- low leakage
- compressed
- composite gasket
- Prior art date
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
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
- F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
-
- 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
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
-
- 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
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
-
- 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
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/102—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by material
-
- 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
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Sealing Material Composition (AREA)
Abstract
gaxeta compósita com baixa taxa de vazamento. a presente invenção refere-se a uma gaxeta (1) que compreende um primeiro componente distinto e um segundo componente distinto, que os componentes primeiro e segundo (20) estendem-se ao longo do comprimento da gaxeta (1). o segundo componente (20) é disposto em relação ao primeiro (10) de modo a separá-lo de pelo menos uma das duas superfícies de vedação (2, 4). o primeiro componente (10) é relativamente rígido ao menos na direção da espessura da gaxeta (1) e, de preferência, incompressível, ao passo que o segundo componente (20) é relativamente mole ao menos na direção da espessura da gaxeta (1) e compressível. quando a gaxeta é comprimida entre dois flanges (101, 102), forma-se uma região delimitada de alta compressão, pois o primeiro componente (10) aumenta a pressão à qual o segundo componente (20) é comprimido entre as superfícies dos flanges. dessa forma, a vedação apresenta uma estanqueidade contra vazamento elevada quando submetida a forças relativamente baixas.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2010/064585 WO2012041381A1 (en) | 2010-09-30 | 2010-09-30 | Low leakage rate composite gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112013003709A2 true BR112013003709A2 (pt) | 2016-08-16 |
Family
ID=44148568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112013003709A BR112013003709A2 (pt) | 2010-09-30 | 2010-09-30 | gaxeta compósita com baixa taxa de vazamento |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9109700B2 (pt) |
| EP (2) | EP2754927B1 (pt) |
| JP (1) | JP5647350B2 (pt) |
| KR (1) | KR101463361B1 (pt) |
| CN (1) | CN103109119B (pt) |
| BR (1) | BR112013003709A2 (pt) |
| CA (1) | CA2806366C (pt) |
| WO (1) | WO2012041381A1 (pt) |
| ZA (1) | ZA201300287B (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011134525A1 (en) * | 2010-04-29 | 2011-11-03 | Advanced Products | Method for manufacturing a composite ring, composite ring, use of the ring in a seal assembly and seal assembly |
| WO2020142497A1 (en) * | 2018-12-31 | 2020-07-09 | Saint-Gobain Performance Plastics Corporation | Seal including coating and method of forming |
| CN110635303B (zh) | 2019-08-16 | 2021-02-26 | 华为技术有限公司 | 一种网关设备 |
| EP3822531A1 (en) | 2019-11-14 | 2021-05-19 | FH Münster - University of Applied Sciences | Gasket ring and flange connection using such gasket ring |
| EP4067891A1 (en) * | 2021-04-01 | 2022-10-05 | Carrier Corporation | Durable electrochemical gas detection device |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1428571A (fr) | 1965-01-05 | 1966-02-18 | Joint d'étanchéité annulaire perfectionné | |
| CA962021A (en) | 1970-05-21 | 1975-02-04 | Robert W. Gore | Porous products and process therefor |
| US4026565A (en) * | 1975-03-10 | 1977-05-31 | Parker-Hannifin Corporation | Sealed static joint and gasket therefor |
| JPS58173872U (ja) * | 1982-05-17 | 1983-11-21 | 日産ディーゼル工業株式会社 | ゴム製ガスケツト |
| US4487421A (en) * | 1983-05-10 | 1984-12-11 | Hamilton Kent Manufacturing Company, Inc. | Pipe gasket with reinforcing means in its base self-energizing |
| JPS6036555U (ja) * | 1983-08-18 | 1985-03-13 | いすゞ自動車株式会社 | 断熱エンジンのガスケット |
| JPS6123564U (ja) * | 1984-07-18 | 1986-02-12 | 株式会社 丸三パツキング製作所 | 表面コ−テイングガスケツトシ−ト |
| JPH0644684Y2 (ja) * | 1988-06-14 | 1994-11-16 | 第二しなのポリマー株式会社 | ダミーコネクタ |
| JPH0462042A (ja) * | 1990-06-25 | 1992-02-27 | Gasket Seisakusho:Yugen | 複合ガスケット材料 |
| US5494301A (en) | 1993-04-20 | 1996-02-27 | W. L. Gore & Associates, Inc. | Wrapped composite gasket material |
| US5492336A (en) | 1993-04-20 | 1996-02-20 | W. L. Gore & Associates, Inc. | O-ring gasket material and method for making and using same |
| CA2192457C (en) * | 1994-07-27 | 2002-02-19 | Thane L. Kranzler | High strength porous ptfe sheet material |
| WO1996007529A1 (en) | 1994-09-02 | 1996-03-14 | W. L. Gore & Associates, Inc. | Porous polytetrafluoroethylene compositions |
| AU1400995A (en) | 1994-10-31 | 1996-05-23 | W.L. Gore & Associates, Inc. | Rigid sheet polytetrafluoroethylene material |
| DE19546161C2 (de) | 1995-12-11 | 2002-09-12 | Latty Internat S A | Dichtungselement |
| US5964465A (en) | 1996-03-13 | 1999-10-12 | W. L. Gore & Associates, Inc. | Low creep polytetrafluoroethylene form-in-place gasketing elements |
| US6485809B1 (en) | 1999-08-11 | 2002-11-26 | W. L. Gore & Associates Gmbh | Low stress to seal gasket |
| US6541589B1 (en) | 2001-10-15 | 2003-04-01 | Gore Enterprise Holdings, Inc. | Tetrafluoroethylene copolymer |
| US20040173978A1 (en) * | 2003-03-06 | 2004-09-09 | Christopher Bowen | PTFE membranes and gaskets made therefrom |
| US7179525B2 (en) | 2004-03-10 | 2007-02-20 | Gore Enterprise Holdings, Inc. | Low stress to seal expanded PTFE gasket tape |
| GB0409482D0 (en) * | 2004-04-28 | 2004-06-02 | Zotefoams Plc | Fluoropolymer foams,process to make them and applications thereof |
| US7392989B2 (en) * | 2004-09-07 | 2008-07-01 | S & B Technical Products, Inc. | Connector gasket for concrete structures |
| US20060181032A1 (en) * | 2005-02-11 | 2006-08-17 | Riggs Robert A | Hybrid gasket |
| WO2006115064A1 (ja) * | 2005-04-22 | 2006-11-02 | Nok Corporation | ガスケット |
| US7531611B2 (en) | 2005-07-05 | 2009-05-12 | Gore Enterprise Holdings, Inc. | Copolymers of tetrafluoroethylene |
| US7361398B2 (en) * | 2005-08-22 | 2008-04-22 | Gore Enterprise Holdings, Inc. | Low stress to seal ePTFE gasket material |
| US7455301B2 (en) * | 2006-03-02 | 2008-11-25 | Virginia Sealing Products, Inc. | Seamless corrugated insert gasket and method of forming the same |
| JP2008185075A (ja) * | 2007-01-29 | 2008-08-14 | Uchiyama Mfg Corp | ガスケット |
| US8637144B2 (en) | 2007-10-04 | 2014-01-28 | W. L. Gore & Associates, Inc. | Expandable TFE copolymers, method of making, and porous, expended articles thereof |
| US20100270753A1 (en) | 2009-04-27 | 2010-10-28 | Springseal, Inc. | High strength composite pipe gasket |
-
2010
- 2010-09-30 CA CA2806366A patent/CA2806366C/en active Active
- 2010-09-30 EP EP14164451.8A patent/EP2754927B1/en active Active
- 2010-09-30 US US13/822,778 patent/US9109700B2/en active Active
- 2010-09-30 JP JP2013528525A patent/JP5647350B2/ja active Active
- 2010-09-30 BR BR112013003709A patent/BR112013003709A2/pt active Search and Examination
- 2010-09-30 CN CN201080069155.0A patent/CN103109119B/zh active Active
- 2010-09-30 EP EP10759681.9A patent/EP2545306B1/en active Active
- 2010-09-30 WO PCT/EP2010/064585 patent/WO2012041381A1/en active Application Filing
- 2010-09-30 KR KR1020137009223A patent/KR101463361B1/ko active IP Right Grant
-
2013
- 2013-01-11 ZA ZA2013/00287A patent/ZA201300287B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2754927A1 (en) | 2014-07-16 |
| CN103109119B (zh) | 2016-03-16 |
| JP5647350B2 (ja) | 2014-12-24 |
| CA2806366C (en) | 2016-08-09 |
| KR20130080472A (ko) | 2013-07-12 |
| EP2754927B1 (en) | 2016-09-28 |
| AU2010361325A8 (en) | 2015-01-22 |
| JP2013543564A (ja) | 2013-12-05 |
| CN103109119A (zh) | 2013-05-15 |
| ZA201300287B (en) | 2014-03-26 |
| EP2545306B1 (en) | 2014-06-04 |
| CA2806366A1 (en) | 2012-04-05 |
| EP2545306A1 (en) | 2013-01-16 |
| WO2012041381A1 (en) | 2012-04-05 |
| AU2010361325A1 (en) | 2013-01-24 |
| KR101463361B1 (ko) | 2014-11-19 |
| AU2010361325B2 (en) | 2014-07-17 |
| US9109700B2 (en) | 2015-08-18 |
| US20130175766A1 (en) | 2013-07-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
| B11T | Dismissal of application maintained [chapter 11.20 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] |