MXPA06009374A - Arreglo sellante para partes relativamente movibles y dispositivo qiue incluye tal arreglo sellante. - Google Patents
Arreglo sellante para partes relativamente movibles y dispositivo qiue incluye tal arreglo sellante.Info
- Publication number
- MXPA06009374A MXPA06009374A MXPA06009374A MXPA06009374A MXPA06009374A MX PA06009374 A MXPA06009374 A MX PA06009374A MX PA06009374 A MXPA06009374 A MX PA06009374A MX PA06009374 A MXPA06009374 A MX PA06009374A MX PA06009374 A MXPA06009374 A MX PA06009374A
- Authority
- MX
- Mexico
- Prior art keywords
- sealing ring
- sealing arrangement
- sealing
- parts
- device including
- 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
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/08—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction with expansion obtained by pressure of the medium
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
- Sealing Devices (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
La presente invencion se refiere a un arreglo sellante para dos partes (primera y segunda) relativamente movibles y que incluye un anillo sellante colocado en una muesca sobre una de las partes para el contacto sellante contra la otra de las partes, para separar un primer lado del anillo sellante de un segundo lado del anillo sellante, en donde el anillo sellante esta colocado en un asiento para el anillo sellante formado como una muesca en la circunferencia de una de las partes, incluyendo medios de suministro del liquido para suministrar el liquido bajo presion al segundo lado del anillo sellante, y medios para equilibrar la presion del liquido suministrado en la region del anillo sellante, por lo cual las fuerzas sobre el anillo sellante que resultan de la presion prevaleciente sobre el primer lado del anillo sellante son contrarrestadas y equilibradas de tal manera que en la operacion, el anillo sellante esta esencialmente flotando libremente en la muesca. La invencion tambien se refiere a un dispositivo de embolo alternativo que incluye tal arreglo sellante.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0400442A SE0400442D0 (sv) | 2004-02-25 | 2004-02-25 | Sealing arrangement for relatively movable parts and device including such a sealing arrangement |
PCT/SE2005/000279 WO2005080836A1 (en) | 2004-02-25 | 2005-02-25 | Sealing arrangement for relatively movable parts and device including such a sealing arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA06009374A true MXPA06009374A (es) | 2007-01-26 |
Family
ID=31989608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA06009374A MXPA06009374A (es) | 2004-02-25 | 2005-02-25 | Arreglo sellante para partes relativamente movibles y dispositivo qiue incluye tal arreglo sellante. |
Country Status (7)
Country | Link |
---|---|
US (2) | US7757599B2 (es) |
EP (1) | EP1721094B1 (es) |
JP (1) | JP4981659B2 (es) |
CN (1) | CN1922422B (es) |
MX (1) | MXPA06009374A (es) |
SE (1) | SE0400442D0 (es) |
WO (1) | WO2005080836A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101349165B (zh) * | 2008-07-28 | 2010-06-30 | 韩晓静 | 悬浮活塞连杆系统 |
AT507159B1 (de) | 2008-08-04 | 2011-03-15 | Man Nutzfahrzeuge Oesterreich | Hubkolbenexpansionsmaschine sowie kolben einer hubkolbenexpansionsmaschine |
NO329833B1 (no) * | 2009-05-13 | 2011-01-03 | Olav Haughom As | Anordning ved pumpestempel |
DE102009042094B4 (de) * | 2009-09-18 | 2012-05-31 | Multivac Sepp Haggenmüller Gmbh & Co. Kg | Transportbehälter |
CN101832391A (zh) * | 2010-05-11 | 2010-09-15 | 华南理工大学 | 一种机械式密封装置 |
US9249887B2 (en) * | 2010-08-03 | 2016-02-02 | Dresser-Rand Company | Low deflection bi-metal rotor seals |
US9856866B2 (en) | 2011-01-28 | 2018-01-02 | Wabtec Holding Corp. | Oil-free air compressor for rail vehicles |
US10094472B2 (en) | 2015-06-17 | 2018-10-09 | Hamilton Sundstrand Corporation | Piston ring sealing for pneumatic actuator |
JP6630236B2 (ja) * | 2016-06-02 | 2020-01-15 | Ckd株式会社 | 真空弁及びそれを用いた真空圧力制御システム |
CN108263720B (zh) * | 2016-12-30 | 2024-03-22 | 深圳光启梦想科技有限公司 | 防泄漏装置 |
EP4001628A1 (en) | 2020-11-17 | 2022-05-25 | Volvo Truck Corporation | A method for controlling injection in a combustion engine |
EP4001611B1 (en) * | 2020-11-17 | 2023-06-07 | Volvo Truck Corporation | A piston arrangement for a clean combustion engine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH453015A (de) * | 1966-06-17 | 1968-05-31 | Bbc Brown Boveri & Cie | Schwimmringdichtung |
FR1543409A (fr) | 1967-09-12 | 1968-10-25 | Alsacienne Constr Meca | Perfectionnements apportés aux pistons, notamment pour compresseurs |
JPS5097760A (es) * | 1974-01-07 | 1975-08-04 | ||
US3943717A (en) * | 1974-01-07 | 1976-03-16 | Caterpillar Tractor Co. | Contaminant removal from a hydraulic cylinder |
US4055107A (en) * | 1974-12-16 | 1977-10-25 | Wean United, Inc. | Apparatus for removing fluid in a piston cylinder assembly |
DE2645755A1 (de) * | 1976-10-09 | 1978-04-13 | Klein Schanzlin & Becker Ag | Wellendichtung |
JPS5683659A (en) * | 1979-12-12 | 1981-07-08 | Aisin Seiki Co Ltd | Sealing device |
US4672921A (en) * | 1984-04-11 | 1987-06-16 | Quaglino Jr Angelo V | Compression retaining piston |
GB9307775D0 (en) * | 1993-04-15 | 1993-06-02 | Framo Dev Ltd | Sealing system |
US6983682B2 (en) * | 2001-11-01 | 2006-01-10 | Per Olav Haughom | Method and device at a hydrodynamic pump piston |
-
2004
- 2004-02-25 SE SE0400442A patent/SE0400442D0/xx unknown
-
2005
- 2005-02-25 JP JP2007500721A patent/JP4981659B2/ja not_active Expired - Fee Related
- 2005-02-25 MX MXPA06009374A patent/MXPA06009374A/es active IP Right Grant
- 2005-02-25 WO PCT/SE2005/000279 patent/WO2005080836A1/en active Application Filing
- 2005-02-25 CN CN200580006043XA patent/CN1922422B/zh not_active Expired - Fee Related
- 2005-02-25 EP EP05711139.5A patent/EP1721094B1/en not_active Not-in-force
- 2005-02-25 US US10/590,665 patent/US7757599B2/en not_active Expired - Fee Related
-
2010
- 2010-07-01 US US12/801,914 patent/US20100270752A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20070193443A1 (en) | 2007-08-23 |
EP1721094B1 (en) | 2013-04-10 |
SE0400442D0 (sv) | 2004-02-25 |
US7757599B2 (en) | 2010-07-20 |
JP4981659B2 (ja) | 2012-07-25 |
CN1922422B (zh) | 2011-10-05 |
US20100270752A1 (en) | 2010-10-28 |
JP2007524052A (ja) | 2007-08-23 |
EP1721094A1 (en) | 2006-11-15 |
WO2005080836A1 (en) | 2005-09-01 |
CN1922422A (zh) | 2007-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |