BR112012008215A2 - método para o posicionamento axial de rolamentos num mancal - Google Patents

método para o posicionamento axial de rolamentos num mancal

Info

Publication number
BR112012008215A2
BR112012008215A2 BR112012008215A BR112012008215A BR112012008215A2 BR 112012008215 A2 BR112012008215 A2 BR 112012008215A2 BR 112012008215 A BR112012008215 A BR 112012008215A BR 112012008215 A BR112012008215 A BR 112012008215A BR 112012008215 A2 BR112012008215 A2 BR 112012008215A2
Authority
BR
Brazil
Prior art keywords
bearing
bearings
axial positioning
rotor
positioning
Prior art date
Application number
BR112012008215A
Other languages
English (en)
Other versions
BR112012008215B8 (pt
BR112012008215B1 (pt
Inventor
Bart Bernaerts
Sofie Kris Vanneste
Original Assignee
Atlas Copco Airpower Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atlas Copco Airpower Nv filed Critical Atlas Copco Airpower Nv
Publication of BR112012008215A2 publication Critical patent/BR112012008215A2/pt
Publication of BR112012008215B1 publication Critical patent/BR112012008215B1/pt
Publication of BR112012008215B8 publication Critical patent/BR112012008215B8/pt

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)
  • Compressor (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (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).
BR112012008215A 2009-10-08 2010-09-27 método e dispositivo para o posicionamento axial de rolamentos num mancal BR112012008215B8 (pt)

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 true BR112012008215A2 (pt) 2016-03-08
BR112012008215B1 BR112012008215B1 (pt) 2020-10-27
BR112012008215B8 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JP2013507552A (ja) 2013-03-04
US9127676B2 (en) 2015-09-08
KR20120098677A (ko) 2012-09-05
MX2012004068A (es) 2012-06-08
BR112012008215B8 (pt) 2021-05-18
CN102713157A (zh) 2012-10-03
EP2486240B1 (en) 2014-06-25
WO2011041856A2 (en) 2011-04-14
CN102713157B (zh) 2014-08-06
JP5433789B2 (ja) 2014-03-05
US20120201711A1 (en) 2012-08-09
EP2486240A2 (en) 2012-08-15
WO2011041856A3 (en) 2011-06-23
BR112012008215B1 (pt) 2020-10-27
BE1018589A3 (nl) 2011-04-05
RU2496985C1 (ru) 2013-10-27
KR101437245B1 (ko) 2014-09-02

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Legal Events

Date Code Title Description
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.

B16C Correction of notification of the grant

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