BR112012008215B8 - método e dispositivo para o posicionamento axial de rolamentos num mancal - Google Patents
método e dispositivo para o posicionamento axial de rolamentos num mancalInfo
- Publication number
- BR112012008215B8 BR112012008215B8 BR112012008215A BR112012008215A BR112012008215B8 BR 112012008215 B8 BR112012008215 B8 BR 112012008215B8 BR 112012008215 A BR112012008215 A BR 112012008215A BR 112012008215 A BR112012008215 A BR 112012008215A BR 112012008215 B8 BR112012008215 B8 BR 112012008215B8
- Authority
- BR
- Brazil
- Prior art keywords
- bearing
- bearings
- axial positioning
- rotor
- axial
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/02—Arrangements of bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2230/00—Manufacture
- F04C2230/60—Assembly methods
- F04C2230/602—Gap; Clearance
-
- 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
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49236—Fluid pump or compressor making
- Y10T29/49242—Screw or gear type, e.g., Moineau type
-
- 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
- Y10T29/49696—Mounting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
- Motor Or Generator Frames (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Compressor (AREA)
Abstract
método para o posicionamento axial de rolamentos num mancal. um método para o posicionamento axial de rolamentos (10,11) num mancal (9) de um rotor (3), em que a folga axial do rotor (3) na sua estrutura (2) é ajustada ao colocar um anel espaçador e dois elementos com ajuste de interferência, tal que a pista exterior é movida axialmente relativamente à pista interior do mesmo rolamento (10) ao longo de uma distância que é uma função da folga axial desejada (s2).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2009/0613 | 2009-10-08 | ||
BE2009/0613A BE1018589A3 (nl) | 2009-10-08 | 2009-10-08 | Werkwijze voor het axiaal positioneren van lagers op een aseinde. |
PCT/BE2010/000067 WO2011041856A2 (en) | 2009-10-08 | 2010-09-27 | Method for the axial positioning of bearings on a shaft journal. |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112012008215A2 BR112012008215A2 (pt) | 2016-03-08 |
BR112012008215B1 BR112012008215B1 (pt) | 2020-10-27 |
BR112012008215B8 true BR112012008215B8 (pt) | 2021-05-18 |
Family
ID=42167342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012008215A BR112012008215B8 (pt) | 2009-10-08 | 2010-09-27 | método e dispositivo para o posicionamento axial de rolamentos num mancal |
Country Status (10)
Country | Link |
---|---|
US (1) | US9127676B2 (pt) |
EP (1) | EP2486240B1 (pt) |
JP (1) | JP5433789B2 (pt) |
KR (1) | KR101437245B1 (pt) |
CN (1) | CN102713157B (pt) |
BE (1) | BE1018589A3 (pt) |
BR (1) | BR112012008215B8 (pt) |
MX (1) | MX2012004068A (pt) |
RU (1) | RU2496985C1 (pt) |
WO (1) | WO2011041856A2 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105604946A (zh) * | 2016-03-09 | 2016-05-25 | 珠海格力节能环保制冷技术研究中心有限公司 | 一种单螺杆压缩机 |
CN108984968A (zh) * | 2018-08-22 | 2018-12-11 | 中国北方车辆研究所 | 一种轴承配合公差的优化设计方法及装置 |
CN115179018B (zh) * | 2022-05-07 | 2023-08-15 | 神钢无锡压缩机股份有限公司 | 一种无油螺杆转子预装配装置及装配方法 |
CN114992122B (zh) * | 2022-06-11 | 2023-12-26 | 冰轮环境技术股份有限公司 | 一种减小螺杆转子啮合间隙的方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4080119A (en) * | 1974-06-24 | 1978-03-21 | Sven Evald Eriksson | Method and device for draining oil from the gear case of a compressor |
SE382851B (sv) * | 1974-06-24 | 1976-02-16 | Atlas Copco Ab | Forfarande for drenering av olja fran vexelladan vid en oljeinsprutad rotorkompressor samt anordning for genomforande av forfarandet |
DK585D0 (da) * | 1985-01-02 | 1985-01-02 | Sabroe & Co As | Aksialt finindstillelig lejeindretning i en rotormaskine saasom en skruekompressor |
US4730995A (en) * | 1986-09-25 | 1988-03-15 | American Standard Inc. | Screw compressor bearing arrangement with positive stop to accommodate thrust reversal |
SU1767201A1 (ru) * | 1989-09-04 | 1992-10-07 | Целевой научно-производственный кооператив "Нефтегазэнерготехнология" | Подшипникова опора ротора |
JP2928001B2 (ja) * | 1991-10-08 | 1999-07-28 | 北越工業株式会社 | 流体機械におけるロータの軸受機構およびこの軸受機構における軸受の位置決め方法および装置 |
JPH06235419A (ja) * | 1993-02-09 | 1994-08-23 | Fujitsu Ltd | ベアリング組立構造 |
JPH06280765A (ja) * | 1993-03-24 | 1994-10-04 | Honda Motor Co Ltd | ねじ式ポンプにおけるシム厚設定方法 |
JPH11107951A (ja) * | 1997-10-01 | 1999-04-20 | Td Giken:Kk | 容積形ポンプ |
RU60647U1 (ru) * | 2006-08-14 | 2007-01-27 | Общество с ограниченной ответственностью "Лукойл-Пермнефтеоргсинтез" | Винтовой компрессор |
DE102007019881A1 (de) * | 2007-04-27 | 2008-11-06 | Schaeffler Kg | Wälzlager sowie Lagerungsanordnung mit Wälzlager |
US8226299B2 (en) * | 2009-09-14 | 2012-07-24 | Amsted Rail Company, Inc. | Roller bearing backing ring |
-
2009
- 2009-10-08 BE BE2009/0613A patent/BE1018589A3/nl active
-
2010
- 2010-09-27 EP EP20100765357 patent/EP2486240B1/en active Active
- 2010-09-27 JP JP2012532423A patent/JP5433789B2/ja active Active
- 2010-09-27 KR KR20127011685A patent/KR101437245B1/ko active IP Right Grant
- 2010-09-27 BR BR112012008215A patent/BR112012008215B8/pt active IP Right Grant
- 2010-09-27 RU RU2012118688/06A patent/RU2496985C1/ru active
- 2010-09-27 MX MX2012004068A patent/MX2012004068A/es active IP Right Grant
- 2010-09-27 WO PCT/BE2010/000067 patent/WO2011041856A2/en active Application Filing
- 2010-09-27 CN CN201080052875.6A patent/CN102713157B/zh active Active
- 2010-09-27 US US13/500,523 patent/US9127676B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR101437245B1 (ko) | 2014-09-02 |
JP2013507552A (ja) | 2013-03-04 |
MX2012004068A (es) | 2012-06-08 |
RU2496985C1 (ru) | 2013-10-27 |
KR20120098677A (ko) | 2012-09-05 |
WO2011041856A2 (en) | 2011-04-14 |
EP2486240A2 (en) | 2012-08-15 |
US20120201711A1 (en) | 2012-08-09 |
JP5433789B2 (ja) | 2014-03-05 |
BE1018589A3 (nl) | 2011-04-05 |
EP2486240B1 (en) | 2014-06-25 |
BR112012008215B1 (pt) | 2020-10-27 |
CN102713157A (zh) | 2012-10-03 |
BR112012008215A2 (pt) | 2016-03-08 |
US9127676B2 (en) | 2015-09-08 |
CN102713157B (zh) | 2014-08-06 |
WO2011041856A3 (en) | 2011-06-23 |
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Legal Events
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 27/10/2020, OBSERVADAS AS CONDICOES LEGAIS. |
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B16C | Correction of notification of the grant |
Free format text: REF. RPI 2599 DE 27/10/2020 QUANTO AO RESUMO. |