MX2020001577A - Sello de piston con aplicador de lubricante solido. - Google Patents
Sello de piston con aplicador de lubricante solido.Info
- Publication number
- MX2020001577A MX2020001577A MX2020001577A MX2020001577A MX2020001577A MX 2020001577 A MX2020001577 A MX 2020001577A MX 2020001577 A MX2020001577 A MX 2020001577A MX 2020001577 A MX2020001577 A MX 2020001577A MX 2020001577 A MX2020001577 A MX 2020001577A
- Authority
- MX
- Mexico
- Prior art keywords
- solid lubricant
- bore
- applicator
- ringset
- piston seal
- 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
- F16J9/12—Details
- F16J9/20—Rings with special cross-section; Oil-scraping rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F5/00—Piston rings, e.g. associated with piston crown
-
- 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
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/08—Constructional features providing for lubrication
-
- 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
- F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Sealing Devices (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
Un conjunto de anillo se configura para disponerse en un pistón para sellar un gas en una región de alta presión de un cilindro en ausencia de aceite u otro lubricante líquido. El conjunto de anillo incluye uno o más anillos hechos de un material de alta resistencia como elemento de sellado. El conjunto de anillo también incluye un aplicador de lubricante sólido configurado para proporcionar lubricación entre el uno o más anillos y un orificio del cilindro. Por ejemplo, el anillo puede soportar cargas de presión de gas a alta presión sin romperse, mientras que el aplicador no necesita actuar como un sello. A medida que el pistón se mueve alternativamente en el orificio, el aplicador se desliza contra. el orificio y aplica material lubricante sólido al orificio, lo que da como resultado una película lubricante sólida sobre el orificio contra el cual puede deslizarse el elemento de sellado. El aplicador incluye un material tal como un grafito, un polímero u otro lubricante sólido adecuado.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762543305P | 2017-08-09 | 2017-08-09 | |
| PCT/US2018/046104 WO2019032894A1 (en) | 2017-08-09 | 2018-08-09 | PISTON SEAL COMPRISING A SOLID LUBRICANT APPLICATOR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2020001577A true MX2020001577A (es) | 2020-08-31 |
Family
ID=63405412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2020001577A MX2020001577A (es) | 2017-08-09 | 2018-08-09 | Sello de piston con aplicador de lubricante solido. |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US10927953B2 (es) |
| EP (1) | EP3665406A1 (es) |
| JP (1) | JP2020530541A (es) |
| CA (1) | CA3072552A1 (es) |
| MX (1) | MX2020001577A (es) |
| WO (1) | WO2019032894A1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10436322B2 (en) * | 2017-08-09 | 2019-10-08 | Etagen, Inc. | Piston sealing ring assemblies |
| US11413734B2 (en) * | 2018-10-17 | 2022-08-16 | Kyocera Senco Industrial Tools, Inc. | Working cylinder for power tool with piston lubricating system |
| DE102019126348B4 (de) * | 2019-09-30 | 2023-06-15 | Schunk Carbon Technology Gmbh | Azimutbremseinrichtung |
| US11873906B2 (en) * | 2020-11-18 | 2024-01-16 | Mainspring Energy, Inc. | Springs for piston ring biasing |
| KR20230168663A (ko) | 2022-06-08 | 2023-12-15 | 세메스 주식회사 | 피스톤 어셈블리, 에어 실린더 및 이를 포함하는 기판 처리 장치 |
| US20220371167A1 (en) * | 2022-08-01 | 2022-11-24 | David D. Bradley | Working cylinder for power tool with piston lubricating system |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3149543A (en) | 1963-03-04 | 1964-09-22 | Ingersoll Rand Co | Non-lubricated piston |
| US3675738A (en) * | 1970-03-02 | 1972-07-11 | Vannevar Bush | Engine sealing |
| US4109921A (en) * | 1976-05-27 | 1978-08-29 | Taunus-Armaturen Gmbh | Seal for pistons and piston rods of cylinder-type actuators |
| JPS5418557U (es) | 1977-07-08 | 1979-02-06 | ||
| US4455974A (en) | 1981-01-08 | 1984-06-26 | Cummins Engine Company, Inc. | Gas bearing piston assembly |
| JPH0278752A (ja) * | 1988-09-16 | 1990-03-19 | Riken Corp | 内燃機関用アルミニウム合金製ピストン |
| US5085185A (en) * | 1990-09-14 | 1992-02-04 | Mechanical Technology, Incorporated | Powder-lubricant piston ring for diesel engines |
| US5598763A (en) * | 1994-03-14 | 1997-02-04 | Ford Motor Company | Flutter free piston ring assembly |
| TW312740B (es) | 1995-06-14 | 1997-08-11 | Burckhardt Ag Maschf | |
| DE59711347D1 (de) | 1997-06-02 | 2004-04-01 | Burckhardt Compression Ag Wint | Dichtelement für trockenlaufsysteme und verwendung eines solchen dichtelements |
| DE50104690D1 (de) | 2001-07-09 | 2005-01-05 | Burckhardt Compression Ag Wint | Kolbenring |
| US20050279802A1 (en) * | 2004-06-14 | 2005-12-22 | Moeller Larry M | Seal for portable fastener driving tool |
| US8807571B2 (en) | 2012-09-28 | 2014-08-19 | Air Products And Chemicals, Inc. | Wear-compensating sealing ring assembly |
-
2018
- 2018-08-09 US US16/100,124 patent/US10927953B2/en active Active
- 2018-08-09 CA CA3072552A patent/CA3072552A1/en active Pending
- 2018-08-09 EP EP18760150.5A patent/EP3665406A1/en active Pending
- 2018-08-09 JP JP2020506864A patent/JP2020530541A/ja active Pending
- 2018-08-09 WO PCT/US2018/046104 patent/WO2019032894A1/en unknown
- 2018-08-09 MX MX2020001577A patent/MX2020001577A/es unknown
-
2021
- 2021-01-22 US US17/155,674 patent/US11619303B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA3072552A1 (en) | 2019-02-14 |
| US20190049011A1 (en) | 2019-02-14 |
| EP3665406A1 (en) | 2020-06-17 |
| US20210140542A1 (en) | 2021-05-13 |
| US10927953B2 (en) | 2021-02-23 |
| JP2020530541A (ja) | 2020-10-22 |
| US11619303B2 (en) | 2023-04-04 |
| WO2019032894A1 (en) | 2019-02-14 |
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