GB201312334D0 - An electric supercharger having a protected bearing assembly - Google Patents

An electric supercharger having a protected bearing assembly

Info

Publication number
GB201312334D0
GB201312334D0 GBGB1312334.4A GB201312334A GB201312334D0 GB 201312334 D0 GB201312334 D0 GB 201312334D0 GB 201312334 A GB201312334 A GB 201312334A GB 201312334 D0 GB201312334 D0 GB 201312334D0
Authority
GB
United Kingdom
Prior art keywords
bearing assembly
electric supercharger
protected bearing
protected
supercharger
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.)
Granted
Application number
GBGB1312334.4A
Other versions
GB2516060B (en
GB2516060A (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.)
Valeo Air Management UK Ltd
Original Assignee
Valeo Air Management UK 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 Valeo Air Management UK Ltd filed Critical Valeo Air Management UK Ltd
Priority to GB1312334.4A priority Critical patent/GB2516060B/en
Publication of GB201312334D0 publication Critical patent/GB201312334D0/en
Publication of GB2516060A publication Critical patent/GB2516060A/en
Application granted granted Critical
Publication of GB2516060B publication Critical patent/GB2516060B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/02—Drives of pumps; Varying pump drive gear ratio
    • F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
    • F02B39/10—Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • F01D25/183—Sealing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/32—Engines with pumps other than of reciprocating-piston type
    • F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
    • F02B33/40—Engines with pumps other than of reciprocating-piston type with rotary pumps of non-positive-displacement type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/102—Shaft sealings especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/55—Seals
    • F05D2240/58—Piston ring seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/602—Drainage
    • F05D2260/6022—Drainage of leakage having past a seal
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
GB1312334.4A 2013-07-09 2013-07-09 An electric supercharger having a protected bearing assembly Active GB2516060B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1312334.4A GB2516060B (en) 2013-07-09 2013-07-09 An electric supercharger having a protected bearing assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1312334.4A GB2516060B (en) 2013-07-09 2013-07-09 An electric supercharger having a protected bearing assembly

Publications (3)

Publication Number Publication Date
GB201312334D0 true GB201312334D0 (en) 2013-08-21
GB2516060A GB2516060A (en) 2015-01-14
GB2516060B GB2516060B (en) 2019-07-03

Family

ID=49033579

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1312334.4A Active GB2516060B (en) 2013-07-09 2013-07-09 An electric supercharger having a protected bearing assembly

Country Status (1)

Country Link
GB (1) GB2516060B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3035685B1 (en) 2015-04-30 2019-04-05 Valeo Systemes De Controle Moteur ELECTRICAL COMPRESSOR WITH IMPROVED DYNAMIC SEALING SYSTEM
FR3035686B1 (en) 2015-04-30 2019-03-22 Valeo Systemes De Controle Moteur ELECTRICAL COMPRESSOR WITH IMPROVED DYNAMIC SYSTEM OF SEALING
FR3044042B1 (en) 2015-11-24 2020-10-09 Valeo Systemes De Controle Moteur MOTOR ASSEMBLY WITH ELECTRIC COMPRESSOR
FR3045721A1 (en) 2015-12-17 2017-06-23 Valeo Systemes De Controle Moteur ELECTRIC COMPRESSOR
FR3045722B1 (en) * 2015-12-17 2019-08-30 Valeo Systemes De Controle Moteur ELECTRICAL COMPRESSOR WITH IMPROVED DYNAMIC SEALING SYSTEM
WO2017168076A1 (en) 2016-04-01 2017-10-05 Valeo Systemes Thermiques Intake air management system for a motor vehicle heat engine
GB2551982A (en) * 2016-06-30 2018-01-10 Valeo Air Man Uk Limited Electric supercharger with a seal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1045973A (en) * 1962-07-14 1966-10-19 Walter Eberspacher Exhaust turbo supercharger
US5638796A (en) * 1994-06-03 1997-06-17 Adams, Iii; Herbert L. Electric supercharger
EP1394365B1 (en) * 2002-09-02 2006-10-25 BorgWarner Inc. Turbocharger shaft sealing
EP1766195B1 (en) * 2004-07-09 2010-08-25 Honeywell International Inc. Turbocharger housing, turbocharger and a multiturbocharger system
SE0501177L (en) * 2005-05-25 2007-01-25 Gm Global Tech Operations Inc Control unit of an internal combustion engine equipped with a supercharger system as well as a system, a vehicle and a method comprising such a control unit
US8915708B2 (en) * 2011-06-24 2014-12-23 Caterpillar Inc. Turbocharger with air buffer seal

Also Published As

Publication number Publication date
GB2516060B (en) 2019-07-03
GB2516060A (en) 2015-01-14

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