JP4344507B2 - 回転機械及びポンプ用の改良された潤滑装置 - Google Patents

回転機械及びポンプ用の改良された潤滑装置 Download PDF

Info

Publication number
JP4344507B2
JP4344507B2 JP2002172442A JP2002172442A JP4344507B2 JP 4344507 B2 JP4344507 B2 JP 4344507B2 JP 2002172442 A JP2002172442 A JP 2002172442A JP 2002172442 A JP2002172442 A JP 2002172442A JP 4344507 B2 JP4344507 B2 JP 4344507B2
Authority
JP
Japan
Prior art keywords
axial bore
upper bearing
air
lubricating fluid
radial
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP2002172442A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003083252A (ja
JP2003083252A5 (enExample
Inventor
デイヴィッド ストーンズ イアン
Original Assignee
エドワーズ リミテッド
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 エドワーズ リミテッド filed Critical エドワーズ リミテッド
Publication of JP2003083252A publication Critical patent/JP2003083252A/ja
Publication of JP2003083252A5 publication Critical patent/JP2003083252A5/ja
Application granted granted Critical
Publication of JP4344507B2 publication Critical patent/JP4344507B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F04D29/06—Lubrication
    • F04D29/063—Lubrication specially 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
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
    • F04D19/046—Combinations of two or more different types of pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
JP2002172442A 2001-06-13 2002-06-13 回転機械及びポンプ用の改良された潤滑装置 Expired - Lifetime JP4344507B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0114420.3A GB0114420D0 (en) 2001-06-13 2001-06-13 Improved lubrication system for rotating machines and pumps
GB0114420.3 2001-06-13

Publications (3)

Publication Number Publication Date
JP2003083252A JP2003083252A (ja) 2003-03-19
JP2003083252A5 JP2003083252A5 (enExample) 2005-10-13
JP4344507B2 true JP4344507B2 (ja) 2009-10-14

Family

ID=9916508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002172442A Expired - Lifetime JP4344507B2 (ja) 2001-06-13 2002-06-13 回転機械及びポンプ用の改良された潤滑装置

Country Status (6)

Country Link
US (1) US6860365B2 (enExample)
EP (1) EP1267083B1 (enExample)
JP (1) JP4344507B2 (enExample)
AT (1) ATE439523T1 (enExample)
DE (1) DE60233293D1 (enExample)
GB (1) GB0114420D0 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100580705B1 (ko) 2004-07-05 2006-05-15 현대자동차주식회사 오일펌프 일체형 원심분리식 보조 오일필터
JP2007291996A (ja) * 2006-04-26 2007-11-08 Toshiba Kyaria Kk 密閉型回転式圧縮機及び冷凍サイクル装置
US7441529B2 (en) * 2007-03-13 2008-10-28 Kohler Co. Pitot engine crankshaft oil pump
SE533276C2 (sv) * 2008-12-19 2010-08-10 Alfa Laval Corp Ab Centrifugalseparator med smörjanordning
US8746407B2 (en) * 2011-05-05 2014-06-10 Andrew Rosca Centrifugal lubrication apparatus
DE102012110846A1 (de) * 2012-11-12 2014-05-15 Gea Mechanical Equipment Gmbh Separator mit Direktantrieb
US9464572B2 (en) * 2013-12-20 2016-10-11 Pratt & Whitney Canada Corp. Oil tank and scavenge pipe assembly of a gas turbine engine and method of delivering an oil and air mixture to same
CN112178432A (zh) * 2020-10-28 2021-01-05 常州钟楼银星汽车附件有限公司 轴承清污润滑装置
CN114962328B (zh) * 2022-07-25 2023-01-06 沈阳鼓风机集团股份有限公司 一种连续式风洞装置用轴流式主驱动压缩机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009865B (de) * 1954-04-07 1957-06-06 Sandoz Ag Selbsttaetige Umlaufzentrifugalschmierung
US3659674A (en) * 1969-09-10 1972-05-02 Ferrario Andrea A Figli Di Fer Atomized oil lubricating device for bearings and/or journals of vertical shafts rotating at high speeds
US3877546A (en) * 1973-04-12 1975-04-15 Airco Inc Lubrication system for vertical spindle motor
JPS58134299A (ja) * 1982-02-04 1983-08-10 Rigaku Denki Kk 高速回転機の給油装置
JPH0783189A (ja) * 1993-09-17 1995-03-28 Hitachi Ltd ターボ真空ポンプ
SE521062C2 (sv) * 1999-03-08 2003-09-30 Alfa Laval Corp Ab Drivenhet för en centrifugrotor hos en centrifugalseparator
US6585496B1 (en) * 2002-01-24 2003-07-01 Scroll Technologies Self-regulating oil reservoir for scroll compressor

Also Published As

Publication number Publication date
GB0114420D0 (en) 2001-08-08
EP1267083A3 (en) 2003-10-15
US20030015373A1 (en) 2003-01-23
US6860365B2 (en) 2005-03-01
JP2003083252A (ja) 2003-03-19
EP1267083A2 (en) 2002-12-18
ATE439523T1 (de) 2009-08-15
EP1267083B1 (en) 2009-08-12
DE60233293D1 (de) 2009-09-24

Similar Documents

Publication Publication Date Title
CA1336583C (en) Oil-air separator with rotor-coupled feed blades
CN1064737C (zh) 透平机械滚动轴承的自动润滑方法和装置
US6758660B2 (en) Screw vacuum pump with a coolant circuit
CA2560633C (en) Air/oil separation system and method
JP4344507B2 (ja) 回転機械及びポンプ用の改良された潤滑装置
CN1043679C (zh) 从轴承装置中排出润滑剂的装置
US4140441A (en) Turbomolecular pump lubrication system
JP2003042090A (ja) 再生真空ポンプ用潤滑装置
KR970006518B1 (ko) 수평 회전 압축기와, 이 압축기내의 모터 구조물의 오일 순환 방법
CN101896281B (zh) 具有用于短轴驱动装置的润滑系统的分离器
US6988980B2 (en) Separator with bearing lubrication arrangement
CN107810066A (zh) 离心分离器
CN1072777C (zh) 全圆周流泵组及其制造方法
CN118140079A (zh) 用于电动运行的车桥的冷却剂供应系统
KR19990082659A (ko) 베어링 장치로부터 액체 윤활재를 배출시키기 위한장치 및 방법
CN210125481U (zh) 分离器及具备所述分离器的动力传递装置
JP2600957B2 (ja) 遠心機の排気構造
CN210305916U (zh) 一种双摆铣头上的除油装置
US3007065A (en) Fluid cooled motor
JPH11500811A (ja) 垂直な軸の軸受のための潤滑法及び潤滑装置
JPS5977011A (ja) 軸密閉装置
EP1267082B1 (en) Lubricating system for regenerative vacuum pumps
CN210543801U (zh) 分离器
JPH04334792A (ja) 液化ガス用サブマージド型ポンプのジャーナル軸受冷却・潤滑方式
JP2007016995A (ja) 軸受装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050610

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050610

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070806

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20071106

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20071109

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20071119

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080206

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080526

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080820

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20090202

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090602

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20090609

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090706

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090713

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120717

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4344507

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120717

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130717

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term