GB0114417D0 - Lubricating systems for regenerative vacuum pumps - Google Patents

Lubricating systems for regenerative vacuum pumps

Info

Publication number
GB0114417D0
GB0114417D0 GBGB0114417.9A GB0114417A GB0114417D0 GB 0114417 D0 GB0114417 D0 GB 0114417D0 GB 0114417 A GB0114417 A GB 0114417A GB 0114417 D0 GB0114417 D0 GB 0114417D0
Authority
GB
United Kingdom
Prior art keywords
shaft
lubricating fluid
lubricating
sump
axial bore
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.)
Ceased
Application number
GBGB0114417.9A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOC Group Ltd
Original Assignee
BOC Group Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9916505&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB0114417(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BOC Group Ltd filed Critical BOC Group Ltd
Priority to GBGB0114417.9A priority Critical patent/GB0114417D0/en
Publication of GB0114417D0 publication Critical patent/GB0114417D0/en
Priority to DE60216187T priority patent/DE60216187T2/de
Priority to EP02253948A priority patent/EP1267081B1/en
Priority to AT02253948T priority patent/ATE346241T1/de
Priority to US10/164,757 priority patent/US6863493B2/en
Priority to JP2002172443A priority patent/JP2003042090A/ja
Ceased legal-status Critical Current

Links

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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/168—Pumps specially adapted to produce a vacuum
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • F04D23/008—Regenerative 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • 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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
    • F16N7/366—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication with feed by pumping action of a vertical shaft of the machine
    • 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
    • F16C2360/44—Centrifugal pumps
    • F16C2360/45—Turbo-molecular pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Compressor (AREA)
GBGB0114417.9A 2001-06-13 2001-06-13 Lubricating systems for regenerative vacuum pumps Ceased GB0114417D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GBGB0114417.9A GB0114417D0 (en) 2001-06-13 2001-06-13 Lubricating systems for regenerative vacuum pumps
DE60216187T DE60216187T2 (de) 2001-06-13 2002-06-06 Schmierungsvorrichtung für Seitenkanalvakuumpumpen
EP02253948A EP1267081B1 (en) 2001-06-13 2002-06-06 Lubricating systems for regenerative vacuum pumps
AT02253948T ATE346241T1 (de) 2001-06-13 2002-06-06 Schmierungsvorrichting für seitenkanalvakuumpumpen
US10/164,757 US6863493B2 (en) 2001-06-13 2002-06-07 Lubricating systems for regenerative vacuum pumps
JP2002172443A JP2003042090A (ja) 2001-06-13 2002-06-13 再生真空ポンプ用潤滑装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0114417.9A GB0114417D0 (en) 2001-06-13 2001-06-13 Lubricating systems for regenerative vacuum pumps

Publications (1)

Publication Number Publication Date
GB0114417D0 true GB0114417D0 (en) 2001-08-08

Family

ID=9916505

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0114417.9A Ceased GB0114417D0 (en) 2001-06-13 2001-06-13 Lubricating systems for regenerative vacuum pumps

Country Status (6)

Country Link
US (1) US6863493B2 (enExample)
EP (1) EP1267081B1 (enExample)
JP (1) JP2003042090A (enExample)
AT (1) ATE346241T1 (enExample)
DE (1) DE60216187T2 (enExample)
GB (1) GB0114417D0 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0229356D0 (en) * 2002-12-17 2003-01-22 Boc Group Plc Vacuum pumping arrangement
ES2527118T3 (es) 2003-12-19 2015-01-20 Plexxikon Inc. Compuestos y procedimientos de desarrollo de moduladores de Ret
US7498342B2 (en) * 2004-06-17 2009-03-03 Plexxikon, Inc. Compounds modulating c-kit activity
DE102005003091A1 (de) * 2005-01-22 2006-07-27 Leybold Vacuum Gmbh Vakuum-Seitenkanalverdichter
NZ563444A (en) * 2005-05-17 2011-04-29 Plexxikon Inc Pyrrolo(2,3-b)pyridine derivatives as protein kinase inhibitors
UA95244C2 (ru) * 2005-06-22 2011-07-25 Плексикон, Инк. Соединения и способ модулирования активности киназ, и показания для их применения
DE102006053237A1 (de) * 2006-11-11 2008-05-29 Pfeiffer Vacuum Gmbh Lagermodul für eine Vakuumpumpe
WO2008063888A2 (en) 2006-11-22 2008-05-29 Plexxikon, Inc. Compounds modulating c-fms and/or c-kit activity and uses therefor
RU2009122670A (ru) 2006-12-21 2011-01-27 Плекссикон, Инк. (Us) Соединения и способы для модуляции киназ и показания к их применению
PE20081581A1 (es) * 2006-12-21 2008-11-12 Plexxikon Inc COMPUESTOS PIRROLO[2,3-b]PIRIDINAS COMO MODULADORES DE QUINASA
WO2008079909A1 (en) * 2006-12-21 2008-07-03 Plexxikon, Inc. Pyrrolo [2,3-b] pyridines as kinase modulators
GB0712777D0 (en) 2007-07-02 2007-08-08 Edwards Ltd Vacuum Pump
SG183036A1 (en) 2007-07-17 2012-08-30 Plexxikon Inc Compounds and methods for kinase modulation, and indications therefor
DE102007053979A1 (de) * 2007-11-13 2009-05-14 Pfeiffer Vacuum Gmbh Vakuumpumpe mit Schmiermittelpumpe
EA022924B1 (ru) 2009-04-03 2016-03-31 Ф.Хоффманн-Ля Рош Аг ТВЁРДАЯ ФОРМА {3-[5-(4-ХЛОРФЕНИЛ)-1Н-ПИРРОЛО[2,3-b]ПИРИДИН-3-КАРБОНИЛ]-2,4-ДИФТОРФЕНИЛ}АМИДА ПРОПАН-1-СУЛЬФОНОВОЙ КИСЛОТЫ И ЕЁ ПРИМЕНЕНИЕ
US8329724B2 (en) 2009-08-03 2012-12-11 Hoffmann-La Roche Inc. Process for the manufacture of pharmaceutically active compounds
MA33975B1 (fr) 2009-11-06 2013-02-01 Plexxikon Inc Composés et méthodes de modulation des kinases et leurs indications d'emploi
JP5941069B2 (ja) 2011-02-07 2016-06-29 プレキシコン インコーポレーテッドＰｌｅｘｘｉｋｏｎ Ｉｎｃ． キナーゼ調節のための化合物および方法、ならびにそれに対する適応症
TWI558702B (zh) 2011-02-21 2016-11-21 普雷辛肯公司 醫藥活性物質的固態形式
US9150570B2 (en) 2012-05-31 2015-10-06 Plexxikon Inc. Synthesis of heterocyclic compounds
EP2914826B1 (en) * 2012-11-05 2019-10-30 BC New Energy (Tianjin) Co., Ltd. Cooled flywheel apparatus
CN107110172B (zh) * 2014-10-31 2020-09-04 特灵国际有限公司 提供润滑剂到轴承的系统和方法
EP3001039B1 (de) * 2015-09-11 2019-06-19 Pfeiffer Vacuum Gmbh Vakuumpumpe
TW201713861A (zh) * 2015-10-02 2017-04-16 Liang-Er Chen 用於風扇馬達的轉軸
GB2578431B (en) * 2018-10-25 2021-09-22 Edwards Ltd Oil feed for a vacuum pump
GB2617064A (en) * 2022-03-25 2023-10-04 Dyson Technology Ltd Electric motor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2119857A1 (de) * 1971-04-23 1972-11-02 Leybold-Heraeus GmbH & Co KG, 5000 Köln Einrichtung zur Ölversorgung von Lagerstellen
US3877546A (en) * 1973-04-12 1975-04-15 Airco Inc Lubrication system for vertical spindle motor
US4140441A (en) 1977-04-11 1979-02-20 Patterson Williams G Turbomolecular pump lubrication system
US4767265A (en) * 1983-10-07 1988-08-30 Sargent-Welch Scientific Co. Turbomolecular pump with improved bearing assembly
JPS61247893A (ja) * 1985-04-26 1986-11-05 Hitachi Ltd 真空ポンプ
JPS62153597A (ja) * 1985-12-27 1987-07-08 Hitachi Ltd 真空ポンプ
JPH0783189A (ja) * 1993-09-17 1995-03-28 Hitachi Ltd ターボ真空ポンプ
US5461636A (en) 1994-01-24 1995-10-24 Fanuc Ltd. Turbo blower for lasers
GB9609281D0 (en) * 1996-05-03 1996-07-10 Boc Group Plc Improved vacuum pumps
US5779005A (en) * 1997-02-27 1998-07-14 Ingersoll-Dresser Pump Company Constant flow cascade lubrication system

Also Published As

Publication number Publication date
DE60216187T2 (de) 2007-10-11
DE60216187D1 (de) 2007-01-04
JP2003042090A (ja) 2003-02-13
US20030003004A1 (en) 2003-01-02
EP1267081A3 (en) 2003-10-15
US6863493B2 (en) 2005-03-08
EP1267081B1 (en) 2006-11-22
EP1267081A2 (en) 2002-12-18
ATE346241T1 (de) 2006-12-15

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)