MX2017004355A - Disposicion de rodamientos para un dispositivo de perforacion profunda. - Google Patents
Disposicion de rodamientos para un dispositivo de perforacion profunda.Info
- Publication number
- MX2017004355A MX2017004355A MX2017004355A MX2017004355A MX2017004355A MX 2017004355 A MX2017004355 A MX 2017004355A MX 2017004355 A MX2017004355 A MX 2017004355A MX 2017004355 A MX2017004355 A MX 2017004355A MX 2017004355 A MX2017004355 A MX 2017004355A
- Authority
- MX
- Mexico
- Prior art keywords
- bearing rings
- bearing
- shoulder surfaces
- radially
- rings
- 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
- F16C33/30—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
- F16C33/6681—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
-
- 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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/08—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with two or more rows of balls
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
- F16C19/522—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to load on the bearing, e.g. bearings with load sensors or means to protect the bearing against overload
-
- 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
- F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
-
- 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
- F16C33/37—Loose spacing bodies
- F16C33/3713—Loose spacing bodies with other rolling elements serving as spacing bodies, e.g. the spacing bodies are in rolling contact with the load carrying rolling elements
-
- 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
- F16C33/58—Raceways; Race rings
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C39/00—Relieving load on bearings
- F16C39/02—Relieving load on bearings using mechanical 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
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/46—Gap sizes or clearances
-
- 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
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/70—Diameters; Radii
-
- 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
- F16C2352/00—Apparatus for drilling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Earth Drilling (AREA)
Abstract
La invención se refiere a una disposición de rodamientos (1) para un cabezal de perforación, a través del cual fluye líquido de barrido, de un dispositivo de perforación profunda, con varios anillos de rodamiento radialmente externos y radialmente internos (6, 7), en la que los anillos de rodamiento radialmente externos (6) están dispuestos coaxialmente por encima de los anillos de rodamiento radialmente internos (7), en la que radialmente entre los anillos de rodamiento (6) están dispuestas bolas (8, 9) que ruedan en gargantas (6a, 7a) de los anillos de rodamiento (6, 7) y en la que las gargantas (6a, 7a) están delimitadas axialmente a ambos lados por rebordes (6b, 7b) con superficies de reborde (6c, 7c) enfrentadas las unas a las otras, que discurren en paralelo a un eje longitudinal de rodamiento (11). Para configurar corta en la expansión axial una disposición de rodamientos (1) de este tipo a la que se une, de acuerdo con el estado de la técnica, en dirección axial al menos un cojinete de fricción y para simplificar la construcción, el diámetro interno (Di) de las superficies de reborde (6c, 7c) de los anillos de rodamiento radialmente externos (6) y el diámetro externo (Da) de las superficies de reborde (7c) de los anillos de rodamiento radialmente internos (7) está dimensionado de manera que estas superficies de reborde (6c, 7c) realizan la función de cojinetes de fricción radiales paralelos con un juego radial (S).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014220792.4A DE102014220792A1 (de) | 2014-10-14 | 2014-10-14 | Lageranordnung für eine Tiefbohreinrichtung |
PCT/DE2015/200451 WO2016058602A1 (de) | 2014-10-14 | 2015-09-03 | Lageranordnung für eine tiefbohreinrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017004355A true MX2017004355A (es) | 2017-07-04 |
Family
ID=54476625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017004355A MX2017004355A (es) | 2014-10-14 | 2015-09-03 | Disposicion de rodamientos para un dispositivo de perforacion profunda. |
Country Status (9)
Country | Link |
---|---|
US (1) | US10197100B2 (es) |
EP (1) | EP3207267B1 (es) |
CN (1) | CN106795912B (es) |
BR (1) | BR112017006822B1 (es) |
CA (1) | CA2959462C (es) |
DE (1) | DE102014220792A1 (es) |
MX (1) | MX2017004355A (es) |
RU (1) | RU2017112751A (es) |
WO (1) | WO2016058602A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10578153B2 (en) * | 2015-11-13 | 2020-03-03 | Nsk Ltd. | Multi-row ball bearing |
WO2018041124A1 (zh) * | 2016-08-31 | 2018-03-08 | 马鞍山支点传孚智能摩擦工业研究院有限公司 | 轴承 |
CN108518414A (zh) * | 2018-05-30 | 2018-09-11 | 长江大学 | 一种大通道可钻止推轴承 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1907632U (de) | 1964-10-09 | 1964-12-31 | Dietmar Wagner | Gleit-waelzlager. |
DE2527237C3 (de) | 1975-06-19 | 1980-03-20 | Vsesojuznyj Nautschno-Issledovatelskij Institut Burovoj Techniki, Moskau | Axiallagerung für hydraulische Bohrturbinen |
DE10162473B4 (de) | 2001-12-19 | 2005-12-01 | Fag Kugelfischer Ag & Co. Ohg | Wälzlager in Tiefbohreinrichtung |
JP2008243694A (ja) * | 2007-03-28 | 2008-10-09 | Jtekt Corp | X線管用転がり軸受およびx線管装置 |
CN201265597Y (zh) * | 2008-08-13 | 2009-07-01 | 王庆林 | 石油钻井机上用的一种硬质合金轴承 |
US8414448B2 (en) * | 2011-08-31 | 2013-04-09 | General Electric Company | Gear system for wind turbine |
DE102012214212A1 (de) * | 2011-09-01 | 2013-03-07 | Schaeffler Technologies AG & Co. KG | Lagereinrichtung und Drehmomentübertragungseinrichtung |
US9045941B2 (en) | 2012-10-25 | 2015-06-02 | Scientific Drilling International, Inc. | Hybrid bearings for downhole motors |
-
2014
- 2014-10-14 DE DE102014220792.4A patent/DE102014220792A1/de not_active Withdrawn
-
2015
- 2015-09-03 RU RU2017112751A patent/RU2017112751A/ru not_active Application Discontinuation
- 2015-09-03 CA CA2959462A patent/CA2959462C/en active Active
- 2015-09-03 WO PCT/DE2015/200451 patent/WO2016058602A1/de active Application Filing
- 2015-09-03 MX MX2017004355A patent/MX2017004355A/es active IP Right Grant
- 2015-09-03 US US15/513,746 patent/US10197100B2/en not_active Expired - Fee Related
- 2015-09-03 CN CN201580055396.2A patent/CN106795912B/zh active Active
- 2015-09-03 EP EP15790447.5A patent/EP3207267B1/de active Active
- 2015-09-03 BR BR112017006822-2A patent/BR112017006822B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP3207267A1 (de) | 2017-08-23 |
CN106795912A (zh) | 2017-05-31 |
CN106795912B (zh) | 2019-04-12 |
DE102014220792A1 (de) | 2016-04-14 |
CA2959462A1 (en) | 2016-04-21 |
CA2959462C (en) | 2023-03-07 |
WO2016058602A1 (de) | 2016-04-21 |
US10197100B2 (en) | 2019-02-05 |
BR112017006822B1 (pt) | 2021-11-23 |
RU2017112751A (ru) | 2018-10-15 |
BR112017006822A2 (pt) | 2018-03-27 |
US20170284469A1 (en) | 2017-10-05 |
EP3207267B1 (de) | 2018-08-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2270347A4 (en) | ROLLER BEARING | |
ATE534832T1 (de) | Fettgeschmiertes zweireihiges wälzlager und lagersystem mit einem derartigen wälzlager und einer schmiereinrichtung | |
GB2493974B (en) | Bearing assembly | |
EP2921655A3 (en) | Bearing arrangement and method | |
WO2015055317A3 (de) | Wälzlager | |
RU2015148744A (ru) | Вращающаяся машина с по меньшей мере одним активным магнитным подшипником и расположенными на расстоянии вспомогательными подшипниками качения | |
WO2016193201A3 (de) | Elastomeres buchsenlager | |
ATE550560T1 (de) | Wälzlager und käfig für ein wälzlager | |
IN2014DN08154A (es) | ||
MX2017004355A (es) | Disposicion de rodamientos para un dispositivo de perforacion profunda. | |
JP2016537564A5 (es) | ||
ATE532973T1 (de) | Wälzlager | |
AR089912A1 (es) | Rodillo, en especial rodillo de rodadura o bien rodillo de soporte para instalaciones de funiculares | |
JP2016109253A5 (es) | ||
MX2018001692A (es) | Montajes de bujes para suspension de vehiculo y metodos para la fabricacion de dichos montajes de bujes. | |
CO2017004347A2 (es) | Conductor de manga ahusada para cojinete de empuje | |
IN2013CH01695A (es) | ||
EP2835546A3 (en) | Rolling bearing unit with grease reservoir | |
MX2018001089A (es) | Aparato y metodo para reducir el par de torsion en una sarta de perforacion. | |
BR112019002502A2 (pt) | método para reter um elemento de engaxetamento, e, conjunto de anel de apoio e de fundo de poço. | |
MX2015015099A (es) | Cigüeñal de motor. | |
EA201991118A1 (ru) | Радиальный шарикоподшипник и способ | |
CN204419851U (zh) | 一种组合轴承 | |
MX2017008900A (es) | Bloqueo de cojinete, conjunto de cojinetes y metodo asociado. | |
MX2014006619A (es) | Aparato para mecanizar un anillo de rodamiento. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |