AR074345A1 - Casquillo para cojinete hidrostatico o hidrodinamico, maquina hidraulica equipada con tal casquillo y procedimiento de montaje de tal casquillo sobre un eje - Google Patents
Casquillo para cojinete hidrostatico o hidrodinamico, maquina hidraulica equipada con tal casquillo y procedimiento de montaje de tal casquillo sobre un ejeInfo
- Publication number
- AR074345A1 AR074345A1 ARP090104407A AR074345A1 AR 074345 A1 AR074345 A1 AR 074345A1 AR P090104407 A ARP090104407 A AR P090104407A AR 074345 A1 AR074345 A1 AR 074345A1
- Authority
- AR
- Argentina
- Prior art keywords
- section
- cap
- bearing
- hydrostatic
- hydraulic machine
- Prior art date
Links
- 230000002706 hydrostatic effect Effects 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/057—Bearings hydrostatic; hydrodynamic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
- F16B35/044—Specially-shaped ends
- F16B35/045—Specially-shaped ends for retention or rotation by a tool
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
-
- 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
- F16C32/00—Bearings not otherwise provided for
- F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
- F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
- F16C32/0685—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load 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
- 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
- F16C33/046—Brasses; Bushes; Linings divided or split, e.g. half-bearings or rolled sleeves
-
- 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
- F16C43/00—Assembling bearings
- F16C43/02—Assembling sliding-contact bearings
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
- F16B31/04—Screwed connections specially modified in view of tensile load; Break-bolts for maintaining a tensile load
- F16B31/043—Prestressed connections tensioned by means of liquid, grease, rubber, explosive charge, or the like
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/30—Material joints
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/50—Positive connections
- F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut connections
-
- 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
- F16C2360/00—Engines or pumps
-
- 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
- F16C2360/00—Engines or pumps
- F16C2360/42—Pumps with cylinders or pistons
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49639—Fluid bearing
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/53—Split end with laterally movable opposed portions
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Este casquillo (120) está destinado a montarse ajustado alrededor de un eje de máquina hidráulica para formar una parte de un cojinete hidrostático o hidrodinámico. Comprende al menos un primer tramo (122), al menos un segundo tramo (124) y los medios (132) de montaje del primer y del segundo tramos alrededor del eje. Cada tramo (122, 124) comprende dos secciones (1223, 1243) que unen sus superficies radiales externa (1221, 1241) e interna (1222, 1242). El primer tramo (122) está provisto de al menos un roscado (127) accesible por una sección (1223) y adaptado para recibir un tornillo (132) que hace saliente con parte de una sección (1243) del segundo tramo (124). El tornillo (132) está provisto, en la parte de su varilla (134) que hace saliente con respecto al segundo tramo (124), de al menos un relieve (140) de maniobra de la varilla (134) en rotación para atornillado o desatornillado en el roscado (127). El tornillo (132) está provisto de un pistón (130) que se desliza en un alojamiento (128) dispuesto en el segundo tramo (124), que desemboca en la sección (1243) del segundo tramo y se aísla del exterior por un cojinete (136). El segundo tramo (124) está equipado con medios de alimentación de fluido a presión de una cámara (C1) de volumen variable dispuesta entre el pistón (130) y el cojinete (136), en el interior del alojamiento (128).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0857817A FR2938616B1 (fr) | 2008-11-18 | 2008-11-18 | Bague pour palier hydrostatique ou hydrodynamique, machine hydraulique equipee d'une telle bague et procede de montage d'une telle bague sur un arbre |
Publications (1)
Publication Number | Publication Date |
---|---|
AR074345A1 true AR074345A1 (es) | 2011-01-12 |
Family
ID=40793188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP090104407 AR074345A1 (es) | 2008-11-18 | 2009-11-13 | Casquillo para cojinete hidrostatico o hidrodinamico, maquina hidraulica equipada con tal casquillo y procedimiento de montaje de tal casquillo sobre un eje |
Country Status (11)
Country | Link |
---|---|
US (1) | US8523444B2 (es) |
EP (1) | EP2347140B1 (es) |
CN (1) | CN102216627B (es) |
AR (1) | AR074345A1 (es) |
BR (1) | BRPI0921784A2 (es) |
CA (1) | CA2743401C (es) |
ES (1) | ES2393096T3 (es) |
FR (1) | FR2938616B1 (es) |
RU (1) | RU2504699C2 (es) |
SI (1) | SI2347140T1 (es) |
WO (1) | WO2010058114A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO333974B1 (no) * | 2012-01-30 | 2013-11-04 | Stein Narvestad As | Kutter for sjakt- og tunnelboring |
FR2989296B1 (fr) * | 2012-04-13 | 2014-05-02 | Alstom Hydro France | Frette pour palier hydrostatique ou hydrodynamique, procede de montage d'une telle frette sur un arbre, ensemble forme d'une telle frette et d'un arbre |
CN103104882B (zh) * | 2013-01-18 | 2015-04-22 | 于颖杰 | 一种光线立体追踪采集装置 |
EP3006750B1 (en) * | 2013-06-05 | 2017-10-25 | NSK Ltd. | Guide bush, and rack-and-pinion-type steering gear unit |
CN108799195A (zh) * | 2017-04-26 | 2018-11-13 | 珠海格力电器股份有限公司 | 一种叶轮组件及其空调器 |
CN108678394A (zh) * | 2018-03-30 | 2018-10-19 | 中建钢构有限公司 | 钢结构件安装装置以及钢结构件安装方法 |
DK180844B1 (en) * | 2020-03-04 | 2022-05-16 | Simpson Strong Tie As | WIND STRENGTH TENSION FITTINGS AND SYSTEM |
CN114992248A (zh) * | 2022-08-02 | 2022-09-02 | 常州市海江干燥设备有限公司 | 一种易拆卸的闪蒸干燥机用搅拌轴承座 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1150841B (de) * | 1959-05-20 | 1963-06-27 | Neumann Ohg | Vorrichtung zum hydraulischen Laengen eines Schraubenbolzens zwecks Einstellung einer Vorspannung |
US3317254A (en) * | 1963-12-19 | 1967-05-02 | Satterthwaite James Glenn | Demountable marine bearing |
US3549215A (en) * | 1968-10-21 | 1970-12-22 | Pioneer Motor Bearing Co | Hydrostatically supported tilting pad journal bearing |
US3738717A (en) * | 1971-09-27 | 1973-06-12 | Waukesha Bearings Corp | Flexible pad journal bearing |
AT369144B (de) * | 1976-03-22 | 1982-12-10 | Miba Gleitlager Ag | Geteiltes gleitlager, insbesondere pleuellager |
US4142811A (en) * | 1976-05-31 | 1979-03-06 | Burnham J Kellogg | One-piece locking and releasing hub actuated with thrust-multiplying screw assembly |
US4428697A (en) * | 1981-06-08 | 1984-01-31 | Ruland Manufacturing Company, Inc. | Device adapted for clamping to a rotatable shaft |
CS230535B1 (cs) * | 1982-07-06 | 1984-08-13 | Jan Vanek | Kluzné radiální ložisko s naklápěcími segmenty |
CN86105066B (zh) * | 1986-08-26 | 1988-07-27 | 机械工业部北京电机研究所 | 一种静压轴承 |
EP1390626B1 (en) * | 2001-05-13 | 2004-12-15 | Wilhelm Landwehr | Clamping gap nut |
US7066053B2 (en) * | 2002-03-29 | 2006-06-27 | Junkers John K | Washer, fastener provided with a washer |
KR101233303B1 (ko) * | 2004-09-08 | 2013-02-14 | 후꾸이 뵤라 가부시끼가이샤 | 유체 베어링 장치용 축부재 및 그 제조 방법 |
-
2008
- 2008-11-18 FR FR0857817A patent/FR2938616B1/fr not_active Expired - Fee Related
-
2009
- 2009-11-13 AR ARP090104407 patent/AR074345A1/es not_active Application Discontinuation
- 2009-11-16 US US13/129,632 patent/US8523444B2/en not_active Expired - Fee Related
- 2009-11-16 CN CN2009801458122A patent/CN102216627B/zh not_active Expired - Fee Related
- 2009-11-16 CA CA2743401A patent/CA2743401C/fr not_active Expired - Fee Related
- 2009-11-16 BR BRPI0921784A patent/BRPI0921784A2/pt not_active Application Discontinuation
- 2009-11-16 ES ES09768192T patent/ES2393096T3/es active Active
- 2009-11-16 EP EP09768192A patent/EP2347140B1/fr not_active Not-in-force
- 2009-11-16 RU RU2011124904/12A patent/RU2504699C2/ru not_active IP Right Cessation
- 2009-11-16 WO PCT/FR2009/052185 patent/WO2010058114A1/fr active Application Filing
- 2009-11-16 SI SI200930373T patent/SI2347140T1/sl unknown
Also Published As
Publication number | Publication date |
---|---|
EP2347140B1 (fr) | 2012-08-15 |
CN102216627B (zh) | 2013-06-05 |
RU2011124904A (ru) | 2012-12-27 |
SI2347140T1 (sl) | 2012-12-31 |
US20110222802A1 (en) | 2011-09-15 |
WO2010058114A1 (fr) | 2010-05-27 |
CA2743401A1 (fr) | 2010-05-27 |
RU2504699C2 (ru) | 2014-01-20 |
FR2938616A1 (fr) | 2010-05-21 |
ES2393096T3 (es) | 2012-12-18 |
US8523444B2 (en) | 2013-09-03 |
BRPI0921784A2 (pt) | 2016-01-12 |
FR2938616B1 (fr) | 2012-02-17 |
EP2347140A1 (fr) | 2011-07-27 |
CN102216627A (zh) | 2011-10-12 |
CA2743401C (fr) | 2015-03-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed, e.g., due to non-payment of fee |