PE20211620A1 - Conjunto de sello auto-alineable - Google Patents
Conjunto de sello auto-alineableInfo
- Publication number
- PE20211620A1 PE20211620A1 PE2021000350A PE2021000350A PE20211620A1 PE 20211620 A1 PE20211620 A1 PE 20211620A1 PE 2021000350 A PE2021000350 A PE 2021000350A PE 2021000350 A PE2021000350 A PE 2021000350A PE 20211620 A1 PE20211620 A1 PE 20211620A1
- Authority
- PE
- Peru
- Prior art keywords
- seal
- carrier
- seal assembly
- bearing housing
- self
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/103—Construction relative to lubrication with liquid, e.g. oil, as lubricant retained in or near the bearing
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/664—Retaining the liquid in or near the bearing
- F16C33/6655—Retaining the liquid in or near the bearing in a reservoir in the sealing means
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/74—Sealings of sliding-contact bearings
- F16C33/741—Sealings of sliding-contact bearings by means of a fluid
- F16C33/743—Sealings of sliding-contact bearings by means of a fluid retained in the sealing gap
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
- F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/80—Labyrinth sealings
- F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
-
- 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
-
- 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
- F16J15/00—Sealings
- F16J15/54—Other sealings for rotating shafts
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
- F16C13/02—Bearings
- F16C13/06—Bearings self-adjusting
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/12—Force, load, stress, pressure
- F16C2240/22—Fluid pressure
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/30—Angles, e.g. inclinations
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Sealing Devices (AREA)
- Sealing Of Bearings (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Support Of The Bearing (AREA)
Abstract
Un conjunto de sellos 10,110 tiene un portador de sellos interno 14,114 con sellos 16,116,18,118, un portador externo 30,130 con una superficie curvada interna 144 que coincide con una superficie curvada externa 146 del portador de sellos interno para un ajuste de paso angular de 3° a 5° para el portador de sellos interno dentro del portador externo, un sello flexible 36,136 entre el portador externo y el alojamiento del rodamiento 28,128, y aceite dentro de una cavidad 20,120 entre los sellos, preferiblemente por encima de la presion atmosferica. Los pernos de hombro 140 permiten el movimiento lateral del conjunto del sello con respecto al alojamiento del rodamiento. El conjunto de sellado permite la desalineacion y la falta de paralelismo del eje con respecto al alojamiento del cojinete, al tiempo que evita la contaminacion del cojinete.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/AU2018/051045 WO2019183661A1 (en) | 2018-09-21 | 2018-09-21 | Self-aligning seal assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20211620A1 true PE20211620A1 (es) | 2021-08-23 |
Family
ID=68062405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2021000350A PE20211620A1 (es) | 2018-09-21 | 2018-09-21 | Conjunto de sello auto-alineable |
Country Status (8)
Country | Link |
---|---|
US (1) | US11686349B2 (es) |
AU (2) | AU2018414993A1 (es) |
BR (1) | BR112021005227A2 (es) |
CA (1) | CA3113280A1 (es) |
CO (1) | CO2021005000A2 (es) |
MX (1) | MX2021003249A (es) |
PE (1) | PE20211620A1 (es) |
WO (1) | WO2019183661A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110925434B (zh) * | 2019-11-27 | 2021-08-10 | 西安航天动力研究所 | 一种超低温高承载双向密封装置 |
CN112013100B (zh) * | 2020-08-03 | 2021-06-15 | 北京捷杰西石油设备有限公司 | 一种顶驱主轴上端的微正压密封结构及建立微正压的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3717392A (en) * | 1970-07-10 | 1973-02-20 | Asquith Ltd William | Relating to hydrostatic bearings |
GB1414778A (en) * | 1972-01-13 | 1975-11-19 | Herbert C W | Rotational drive shaft arrangements |
US4480842A (en) | 1983-06-27 | 1984-11-06 | Anil Mahyera | Self-aligning stuffing box |
US7726661B2 (en) * | 2002-06-21 | 2010-06-01 | Inpro/Seal Llc | Pressure balanced shaft seal assembly |
JP2005238114A (ja) * | 2004-02-26 | 2005-09-08 | Mitsubishi Heavy Ind Ltd | スラグ粉砕機の軸受構造 |
JP5191700B2 (ja) * | 2007-07-12 | 2013-05-08 | 富士フイルム株式会社 | コーティングロールの軸受構造、塗布装置、及び塗布方法 |
US20150345643A1 (en) * | 2012-12-19 | 2015-12-03 | Inpro/Seal Llc | Shaft Seal Assembly |
CN104141793B (zh) * | 2014-07-29 | 2016-10-05 | 中国船舶重工集团公司第七0四研究所 | 具有角位移补偿功能的隔舱密封装置 |
CA2983160A1 (en) * | 2015-04-21 | 2016-10-27 | Inpro/Seal Llc | Shaft seal assembly |
-
2018
- 2018-09-21 WO PCT/AU2018/051045 patent/WO2019183661A1/en active Application Filing
- 2018-09-21 BR BR112021005227-5A patent/BR112021005227A2/pt unknown
- 2018-09-21 AU AU2018414993A patent/AU2018414993A1/en active Pending
- 2018-09-21 MX MX2021003249A patent/MX2021003249A/es unknown
- 2018-09-21 PE PE2021000350A patent/PE20211620A1/es unknown
- 2018-09-21 US US17/277,324 patent/US11686349B2/en active Active
- 2018-09-21 CA CA3113280A patent/CA3113280A1/en active Pending
-
2019
- 2019-08-10 AU AU2019100882A patent/AU2019100882B4/en active Active
-
2021
- 2021-04-19 CO CONC2021/0005000A patent/CO2021005000A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
CO2021005000A2 (es) | 2021-07-30 |
AU2018414993A1 (en) | 2021-04-15 |
AU2019100882B4 (en) | 2020-06-04 |
US20210348652A1 (en) | 2021-11-11 |
WO2019183661A1 (en) | 2019-10-03 |
CA3113280A1 (en) | 2019-10-03 |
MX2021003249A (es) | 2021-07-16 |
US11686349B2 (en) | 2023-06-27 |
AU2019100882A4 (en) | 2019-11-07 |
BR112021005227A2 (pt) | 2021-06-15 |
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