BR112016013725A8 - anel de vedação e disposição de vedação - Google Patents
anel de vedação e disposição de vedação Download PDFInfo
- Publication number
- BR112016013725A8 BR112016013725A8 BR112016013725A BR112016013725A BR112016013725A8 BR 112016013725 A8 BR112016013725 A8 BR 112016013725A8 BR 112016013725 A BR112016013725 A BR 112016013725A BR 112016013725 A BR112016013725 A BR 112016013725A BR 112016013725 A8 BR112016013725 A8 BR 112016013725A8
- Authority
- BR
- Brazil
- Prior art keywords
- sealing
- segments
- guide surfaces
- circumference
- central axis
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title abstract 14
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
-
- 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
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/12—Details
- F16J9/20—Rings with special cross-section; Oil-scraping 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
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/24—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with radially or tangentially compressed 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
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing 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
- F16J7/00—Piston-rods
-
- 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
- Y10S277/909—Similar sealing structures for mounting on piston and about rod
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
o anel de vedação (1) para vedação de uma biela de êmbolo (4) compreende um anel de retenção (2) que apresenta um diâmetro interno circular (m1) e um eixo central (m) e compreende um maior número de segmentos de vedação (3), os quais são dispostos de forma deslocável em direção radial ao eixo central (m) no anel de retenção (2), sendo que cada segmento de vedação (3) apresenta uma superfície de vedação (3a) alinhada ao eixo central (m) e que corre de forma curvada, no sentido da circunferência (u), ao eixo central (m), e sendo que cada segmento de vedação (3) apresenta duas superfícies guia do segmento de vedação laterais (3b) que correm de forma paralela mutuamente, sendo que a superfície de vedação (3a) termina em ambos os lados em cada uma das duas superfícies guia do segmento de vedação (3b), e sendo que o anel de retenção (2) compreende um maior número de segmentos guia (2a) dispostos separados mutuamente no sentido da circunferência (u), sendo que respectivamente dois segmentos guia (2a) sucessivos no sentido da circunferência (u) apresentam superfícies guia (2b, 2c) que correm paralelas mutuamente, que são desenvolvidas e dispostas separadas mutuamente de tal modo que o segmento de vedação (3) é conduzido por suas superfícies guia do segmento de vedação (3b) nas duas superfícies guia laterais (2b, 2c) e é disposto de forma deslocável em direção radial (r), sendo que, no sentido da circunferência (u), são dispostos de forma sucessiva, segmentos guia (2a) e segmentos de vedação (3).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13199268.7 | 2013-12-23 | ||
| EP13199268 | 2013-12-23 | ||
| PCT/EP2014/077780 WO2015097014A1 (de) | 2013-12-23 | 2014-12-15 | Dichtring |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112016013725A2 BR112016013725A2 (pt) | 2017-08-08 |
| BR112016013725A8 true BR112016013725A8 (pt) | 2020-05-26 |
| BR112016013725B1 BR112016013725B1 (pt) | 2021-01-19 |
Family
ID=49882915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016013725-6A BR112016013725B1 (pt) | 2013-12-23 | 2014-12-15 | anel de vedação, e disposição de vedação |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10077842B2 (pt) |
| EP (1) | EP3087296B1 (pt) |
| JP (1) | JP6151460B2 (pt) |
| KR (1) | KR101700803B1 (pt) |
| CN (1) | CN105899859B (pt) |
| BR (1) | BR112016013725B1 (pt) |
| MX (1) | MX2016007766A (pt) |
| RU (1) | RU2651699C2 (pt) |
| SA (1) | SA516371382B1 (pt) |
| WO (1) | WO2015097014A1 (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017202148A1 (de) | 2017-02-10 | 2018-08-16 | Stasskol Gmbh | Packungsring, dichtungsvorrichtung, kompressor, rotatorisches system und verfahren zum erfassen des verschleisszustandes |
| CA3072557A1 (en) * | 2017-08-09 | 2019-02-14 | Mainspring Energy, Inc. | Sealing ring assemblies configured for pressure locking |
| DE102019131267A1 (de) * | 2019-11-20 | 2021-05-20 | Carl Freudenberg Kg | Dichtungsanordnung und Dichtelement |
| CN111636930B (zh) * | 2020-04-22 | 2021-11-30 | 中国核动力研究设计院 | 一种耐高温超临界二氧化碳透平干气密封装置 |
| JP7463566B2 (ja) * | 2020-06-23 | 2024-04-08 | トレレボリ シーリング ソリューションズ ジャーマニー ゲー・エム・ベー・ハー | 摩耗リングならびに摩耗リングアセンブリ |
| US11578693B1 (en) | 2021-12-14 | 2023-02-14 | Norwich Technologies, Inc. | Thermal energy storage system including a vessel having hot and cold liquid portions separated by floating piston |
| US11543191B1 (en) | 2021-12-14 | 2023-01-03 | Norwich Technologies, Inc. | Thermal energy storage system with parallel connected vessels |
| US11493281B1 (en) | 2021-12-14 | 2022-11-08 | Norwich Technologies, Inc. | Floating separator piston for a thermal energy storage system |
| US11519504B1 (en) * | 2021-12-14 | 2022-12-06 | Norwich Technologies, Inc. | Piston ring for floating piston in a thermal energy storage system |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB163200A (en) * | 1920-04-20 | 1921-05-19 | Thomas Smith | Improvements in and relating to rod packing |
| US1809407A (en) * | 1922-05-15 | 1931-06-09 | Garlock Packing Co | Packing |
| US1548978A (en) * | 1923-02-08 | 1925-08-11 | Walter G Bush | Piston ring |
| US1813016A (en) * | 1923-05-31 | 1931-07-07 | B F Sturtevant Co | Packing |
| US1803016A (en) * | 1928-09-28 | 1931-04-28 | Victor Mfg & Gasket Co | Display rack |
| US1782258A (en) * | 1928-11-24 | 1930-11-18 | Samuel E Dunham | Packing for piston rods and valve stems |
| US1819559A (en) * | 1929-08-17 | 1931-08-18 | British Metallic Packings Comp | Metallic packing for reciprocating shafts |
| US1879988A (en) * | 1930-07-19 | 1932-09-27 | American Hammered Piston Ring | Rod packing |
| JPS56101462A (en) * | 1980-01-18 | 1981-08-14 | Toshiba Mach Co Ltd | Seal ring |
| US6959930B2 (en) * | 2003-05-15 | 2005-11-01 | Delaware Capital Formation, Inc. | Combination oil scrapper ring/gas seal assembly |
| AT505550B1 (de) * | 2007-10-31 | 2009-02-15 | Hoerbiger Kompressortech Hold | Mehrteiliger packungsring |
| AT505293B1 (de) * | 2007-11-15 | 2008-12-15 | Hoerbiger Kompressortech Hold | Packungsring-kombination |
| AT507431B1 (de) * | 2009-01-29 | 2010-05-15 | Hoerbiger Kompressortechnik | Segmentierter packungsring |
| EP2479460A1 (de) * | 2011-01-21 | 2012-07-25 | Burckhardt Compression AG | Ölabstreifring |
-
2014
- 2014-12-15 CN CN201480070160.1A patent/CN105899859B/zh active Active
- 2014-12-15 US US15/107,123 patent/US10077842B2/en active Active
- 2014-12-15 WO PCT/EP2014/077780 patent/WO2015097014A1/de active Application Filing
- 2014-12-15 BR BR112016013725-6A patent/BR112016013725B1/pt active IP Right Grant
- 2014-12-15 KR KR1020167017403A patent/KR101700803B1/ko active IP Right Grant
- 2014-12-15 MX MX2016007766A patent/MX2016007766A/es unknown
- 2014-12-15 RU RU2016126422A patent/RU2651699C2/ru active
- 2014-12-15 EP EP14825279.4A patent/EP3087296B1/de active Active
- 2014-12-15 JP JP2016542245A patent/JP6151460B2/ja active Active
-
2016
- 2016-06-21 SA SA516371382A patent/SA516371382B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017500515A (ja) | 2017-01-05 |
| RU2651699C2 (ru) | 2018-04-23 |
| CN105899859A (zh) | 2016-08-24 |
| JP6151460B2 (ja) | 2017-06-21 |
| SA516371382B1 (ar) | 2020-11-25 |
| KR20160083137A (ko) | 2016-07-11 |
| US10077842B2 (en) | 2018-09-18 |
| CN105899859B (zh) | 2018-06-12 |
| EP3087296A1 (de) | 2016-11-02 |
| WO2015097014A1 (de) | 2015-07-02 |
| KR101700803B1 (ko) | 2017-01-31 |
| RU2016126422A3 (pt) | 2018-03-22 |
| BR112016013725B1 (pt) | 2021-01-19 |
| EP3087296B1 (de) | 2017-10-25 |
| BR112016013725A2 (pt) | 2017-08-08 |
| US20170002928A1 (en) | 2017-01-05 |
| MX2016007766A (es) | 2016-12-16 |
| RU2016126422A (ru) | 2018-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/12/2014, OBSERVADAS AS CONDICOES LEGAIS. |