SG11201708337UA - Vacuum pump lubricants - Google Patents

Vacuum pump lubricants

Info

Publication number
SG11201708337UA
SG11201708337UA SG11201708337UA SG11201708337UA SG11201708337UA SG 11201708337U A SG11201708337U A SG 11201708337UA SG 11201708337U A SG11201708337U A SG 11201708337UA SG 11201708337U A SG11201708337U A SG 11201708337UA SG 11201708337U A SG11201708337U A SG 11201708337UA
Authority
SG
Singapore
Prior art keywords
vacuum pump
pump lubricants
lubricants
vacuum
pump
Prior art date
Application number
SG11201708337UA
Inventor
Christopher John Shaw
Original Assignee
Edwards 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
Application filed by Edwards Ltd filed Critical Edwards Ltd
Publication of SG11201708337UA publication Critical patent/SG11201708337UA/en

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M103/00—Lubricating compositions characterised by the base-material being an inorganic material
    • C10M103/02—Carbon; Graphite
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/38—Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N15/00—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions
    • F16N15/02—Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions with graphite or graphite-containing compositions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C10M2201/066—Molybdenum sulfide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/0606—Perfluoro polymers used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/015—Dispersions of solid lubricants
SG11201708337UA 2015-04-14 2016-03-11 Vacuum pump lubricants SG11201708337UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1506339.9A GB2537388A (en) 2015-04-14 2015-04-14 Vacuum pump lubricants
PCT/GB2016/050681 WO2016166504A1 (en) 2015-04-14 2016-03-11 Vacuum pump lubricants

Publications (1)

Publication Number Publication Date
SG11201708337UA true SG11201708337UA (en) 2017-11-29

Family

ID=53333778

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201708337UA SG11201708337UA (en) 2015-04-14 2016-03-11 Vacuum pump lubricants

Country Status (8)

Country Link
US (1) US10662955B2 (en)
EP (1) EP3283773B1 (en)
JP (1) JP7023713B2 (en)
KR (1) KR20170137099A (en)
CN (1) CN107466316B (en)
GB (1) GB2537388A (en)
SG (1) SG11201708337UA (en)
WO (1) WO2016166504A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9997334B1 (en) * 2017-02-09 2018-06-12 Lyten, Inc. Seedless particles with carbon allotropes
CN108611156B (en) * 2018-04-13 2022-03-18 天津长芦新材料研究院有限公司 Graphene oxide type fluoropolyether oil additive and preparation method thereof
CN109294700A (en) * 2018-10-26 2019-02-01 张小伏 A kind of low frictional properties fluorine element lubricating grease and preparation method thereof
CN110257135B (en) * 2019-05-07 2022-06-07 北京玖星智能科技有限公司 Solid lubricant, preparation method and application thereof
CN111808652B (en) * 2020-06-08 2022-09-06 捷和电机制品(深圳)有限公司 Lubricating oil modified additive and preparation method and application thereof

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926577A1 (en) * 1989-08-11 1991-02-14 Leybold Ag VACUUM PUMP WITH A ROTOR AND ROTOR BEARINGS OPERATED WITH VACUUM
US5792728A (en) * 1994-09-30 1998-08-11 Hughes Electronics Corporation Coolant/lubricant for machine operations
JP4048758B2 (en) * 2001-07-18 2008-02-20 Ｎｏｋクリューバー株式会社 Lubricating grease composition
JP2003343579A (en) * 2002-05-24 2003-12-03 Nsk Ltd Rolling device
US20050233912A1 (en) * 2004-03-01 2005-10-20 Rudiger Dusing UV-stable grease or seal substance for optical systems, manufacture thereof as well as use thereof
JP2006131874A (en) * 2004-10-08 2006-05-25 Matsushita Electric Ind Co Ltd Lubricant and magnetic recording medium
JP4353245B2 (en) * 2004-11-25 2009-10-28 Ｎｏｋクリューバー株式会社 Lubricating oil composition and grease composition
JP4697225B2 (en) * 2005-02-22 2011-06-08 Ｎｏｋクリューバー株式会社 lubricant
JP2007146889A (en) * 2005-11-24 2007-06-14 Nsk Ltd Rolling support device
MX2008009032A (en) * 2006-01-12 2008-09-26 Univ Arkansas Nanoparticle compositions and methods for making and using the same.
JP2009063154A (en) 2007-09-10 2009-03-26 Nsk Ltd Rolling device
EP2234930A2 (en) * 2008-01-07 2010-10-06 Wisys Technology Foundation, Inc. Method and apparatus for identifying and characterizing material solvents and composite matrices and methods of using same
JP5912109B2 (en) * 2010-06-22 2016-04-27 モレキュラー レバー デザイン エルエルシー Carbon nanotube composition
US20120035309A1 (en) 2010-08-06 2012-02-09 Baker Hughes Incorporated Method to disperse nanoparticles into elastomer and articles produced therefrom
US10155914B2 (en) * 2011-02-08 2018-12-18 Eugene Kverel Solid lubricant
CA2857947C (en) * 2011-03-15 2015-08-04 Peerless Worldwide, Llc Facile synthesis of graphene, graphene derivatives and abrasive nanoparticles and their various uses, including as tribologically-beneficial lubricant additives
JP5747230B2 (en) * 2011-06-17 2015-07-08 Ｎｏｋクリューバー株式会社 Conductive grease composition
US9051528B2 (en) * 2011-11-23 2015-06-09 National University Of Singapore SU-8 nano-composites with improved tribological and mechanical properties
DE102011119907A1 (en) * 2011-12-01 2013-06-06 Pfeiffer Vacuum Gmbh Rolling bearing for a vacuum pump
JP5806969B2 (en) * 2012-04-02 2015-11-10 日本グリース株式会社 Apparatus and method for homogenizing grease composition
GB2501926A (en) * 2012-05-11 2013-11-13 Mahle Int Gmbh A sliding bearing having a plastics polymer-based composite layer
IN2015MN00116A (en) * 2012-07-23 2015-10-16 Emerson Climate Technologies
GB2528765A (en) * 2012-10-30 2016-02-03 Edwards Ltd Vacuum pump

Also Published As

Publication number Publication date
KR20170137099A (en) 2017-12-12
US20180106258A1 (en) 2018-04-19
GB2537388A (en) 2016-10-19
US10662955B2 (en) 2020-05-26
GB201506339D0 (en) 2015-05-27
CN107466316B (en) 2021-01-05
WO2016166504A1 (en) 2016-10-20
JP2018517089A (en) 2018-06-28
EP3283773A1 (en) 2018-02-21
JP7023713B2 (en) 2022-02-22
EP3283773B1 (en) 2020-07-29
CN107466316A (en) 2017-12-12

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