EA201590253A1 - Устройство с ротором, неподвижной частью или статором и различные типы жидкостных карманных опор скольжения с соответствующими специфическими функциями - Google Patents
Устройство с ротором, неподвижной частью или статором и различные типы жидкостных карманных опор скольжения с соответствующими специфическими функциямиInfo
- Publication number
- EA201590253A1 EA201590253A1 EA201590253A EA201590253A EA201590253A1 EA 201590253 A1 EA201590253 A1 EA 201590253A1 EA 201590253 A EA201590253 A EA 201590253A EA 201590253 A EA201590253 A EA 201590253A EA 201590253 A1 EA201590253 A1 EA 201590253A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- rotor
- stator
- specific functions
- different types
- sliding support
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
- F01D25/166—Sliding contact 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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
- F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
- F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety
-
- 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
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/02—Sliding-contact bearings
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
Устройство, содержащее ротор (5), статор (2) и жидкостные карманные опоры скольжения (3; 4; 10) различных типов, причем каждый тип имеет различные и специфические функции, при этом упомянутые жидкостные карманные опоры скольжения предпочтительно устанавливаются на наружной поверхности ротора. Устройство может содержать обычные карманные опоры скольжения (3) с функцией опоры для нагрузки и подшипника, самоцентрирующегося на роторе (5); "контрольные" карманные опоры скольжения (4) с функцией предсказания отказов и/или контроля распределения нагрузки вокруг ротора и предварительно нагруженные карманные опоры скольжения (10) с функцией компенсации возможной разбалансировки ротора на заданной скорости.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000355A ITRM20120355A1 (it) | 2012-07-24 | 2012-07-24 | Dispositivo con rotore, parte stazionaria o statore, e diversi tipi di pattini di spinta a sacca liquida con rispettive funzioni specifiche. |
PCT/IB2013/055905 WO2014016739A1 (en) | 2012-07-24 | 2013-07-18 | Device with rotor, stationary part or stator, and different types of liquid pocket sliders with respective specific functions |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201590253A1 true EA201590253A1 (ru) | 2015-06-30 |
Family
ID=46982753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201590253A EA201590253A1 (ru) | 2012-07-24 | 2013-07-18 | Устройство с ротором, неподвижной частью или статором и различные типы жидкостных карманных опор скольжения с соответствующими специфическими функциями |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150192035A1 (ru) |
EP (1) | EP2877752A1 (ru) |
CN (1) | CN104541076A (ru) |
EA (1) | EA201590253A1 (ru) |
IT (1) | ITRM20120355A1 (ru) |
WO (1) | WO2014016739A1 (ru) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111781943B (zh) * | 2020-07-20 | 2024-04-12 | 北京控制工程研究所 | 一种航天器分布式载荷位姿三超控制方法 |
CN114412917B (zh) * | 2022-01-19 | 2024-04-02 | 山东朝阳轴承有限公司 | 一种轮毂轴承 |
CN117231702B (zh) * | 2023-11-15 | 2024-03-12 | 河南兰兴电力机械有限公司 | 一种液压式牵引传动装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1425979A (en) * | 1922-08-15 | Albebt xing-sbttry | ||
DE1575517A1 (de) | 1966-12-14 | 1970-01-15 | Kleinewefers Soehne J | Gleitlager mit pneumatisch oder hydraulisch angepressten Lagerschalen |
US4170389A (en) | 1977-09-21 | 1979-10-09 | Ampex Corporation | Foil bearing |
FR2576647B1 (fr) * | 1985-01-28 | 1990-08-10 | Europ Propulsion | Palier, notamment pour arbre tournant |
US5114244A (en) * | 1991-09-04 | 1992-05-19 | Dunham James L | Compliant bearing surface with enclosed fluid support |
ITNA20020070A1 (it) * | 2002-12-06 | 2004-06-07 | Mars S C A R L Ora Mars Microgravity Advanced R | Respingente a sacca liquida per cuscinetti. |
US8272786B2 (en) * | 2009-02-18 | 2012-09-25 | Honeywell International Inc. | Vibration isolation mounting assembly |
CN201412451Y (zh) * | 2009-05-14 | 2010-02-24 | 湖南普来得机械技术有限公司 | 一种水悬浮轴承 |
US20110064340A1 (en) * | 2009-09-17 | 2011-03-17 | Loc Quang Duong | Method and apparatus for stabilizing a squeeze film damper for a rotating machine |
FR2955615B1 (fr) * | 2010-01-28 | 2012-02-24 | Snecma | Systeme de decouplage pour arbre rotatif d'un turboreacteur d'aeronef |
-
2012
- 2012-07-24 IT IT000355A patent/ITRM20120355A1/it unknown
-
2013
- 2013-07-18 US US14/417,182 patent/US20150192035A1/en not_active Abandoned
- 2013-07-18 EP EP13767105.3A patent/EP2877752A1/en not_active Withdrawn
- 2013-07-18 EA EA201590253A patent/EA201590253A1/ru unknown
- 2013-07-18 CN CN201380039378.6A patent/CN104541076A/zh active Pending
- 2013-07-18 WO PCT/IB2013/055905 patent/WO2014016739A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN104541076A (zh) | 2015-04-22 |
US20150192035A1 (en) | 2015-07-09 |
WO2014016739A1 (en) | 2014-01-30 |
EP2877752A1 (en) | 2015-06-03 |
ITRM20120355A1 (it) | 2014-01-25 |
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