SE9901704L - Combustion engine with supercharger - Google Patents

Combustion engine with supercharger

Info

Publication number
SE9901704L
SE9901704L SE9901704A SE9901704A SE9901704L SE 9901704 L SE9901704 L SE 9901704L SE 9901704 A SE9901704 A SE 9901704A SE 9901704 A SE9901704 A SE 9901704A SE 9901704 L SE9901704 L SE 9901704L
Authority
SE
Sweden
Prior art keywords
supercharger
engine
combustion engine
working chamber
cooling channels
Prior art date
Application number
SE9901704A
Other languages
Swedish (sv)
Other versions
SE9901704D0 (en
Inventor
Benny Lindbrandt
Haakan Saletti
Original Assignee
Lysholm Techn Ab
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 Lysholm Techn Ab filed Critical Lysholm Techn Ab
Priority to SE9901704A priority Critical patent/SE9901704L/en
Publication of SE9901704D0 publication Critical patent/SE9901704D0/en
Priority to PCT/SE2000/000941 priority patent/WO2000068552A1/en
Priority to AU49648/00A priority patent/AU4964800A/en
Publication of SE9901704L publication Critical patent/SE9901704L/en

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
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/10—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of charging or scavenging apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/12—Arrangements for cooling other engine or machine parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/20—Cooling circuits not specific to a single part of engine or machine
    • 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
    • F02B33/36—Engines with pumps other than of reciprocating-piston type with rotary pumps of 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
    • 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
    • F02B33/36—Engines with pumps other than of reciprocating-piston type with rotary pumps of positive-displacement type
    • F02B33/38—Engines with pumps other than of reciprocating-piston type with rotary pumps of positive-displacement type of Roots 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
    • F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
    • 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
    • F02B39/005—Cooling of pump drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/12—Turbo charger
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

The invention relates to an internal combustion engine that includes at least a supercharger which has at least one rotor (6) which is driven by a rotating engine and which includes a driven shaft (10) and is rotatably mounted in a cylindrical working chamber in a supercharger housing (5). For practical reasons, the supercharger is united with the engine as close as possible thereto and, in operation, is heated by the transfer of heat from the engine and by internal compression processes, wherewith the supercharger is constantly subjected to varying thermal stresses. Such thermal stresses have been eliminated to a great extent by means of the invention, by virtue of surrounding the cyndrical working chamber of the supercharger with cooling channels (7) that communicate with the engine cooling channels (8).
SE9901704A 1999-05-11 1999-05-11 Combustion engine with supercharger SE9901704L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9901704A SE9901704L (en) 1999-05-11 1999-05-11 Combustion engine with supercharger
PCT/SE2000/000941 WO2000068552A1 (en) 1999-05-11 2000-05-11 Combustion engine with supercharger
AU49648/00A AU4964800A (en) 1999-05-11 2000-05-11 Combustion engine with supercharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901704A SE9901704L (en) 1999-05-11 1999-05-11 Combustion engine with supercharger

Publications (2)

Publication Number Publication Date
SE9901704D0 SE9901704D0 (en) 1999-05-11
SE9901704L true SE9901704L (en) 2000-11-12

Family

ID=20415545

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9901704A SE9901704L (en) 1999-05-11 1999-05-11 Combustion engine with supercharger

Country Status (3)

Country Link
AU (1) AU4964800A (en)
SE (1) SE9901704L (en)
WO (1) WO2000068552A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2143922A1 (en) * 2008-07-11 2010-01-13 Ford Global Technologies, LLC Cylinder head with exhaust manifold and turbo charger
US8464696B2 (en) * 2010-05-17 2013-06-18 Ford Global Technologies, Llc Supercharged engine system
US9103304B2 (en) * 2012-05-30 2015-08-11 GM Global Technology Operations LLC Integrated intake manifold and compressor
CN106958493A (en) * 2017-03-20 2017-07-18 叶珏磊 Engine cylinder cap assemblies and its cylinder cap, turbocharger
WO2019106096A1 (en) * 2017-11-30 2019-06-06 Eaton Intelligent Power Limited Liquid cooled integrated supercharger clutch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB403245A (en) * 1933-02-23 1933-12-21 Cyril Terence Delaney Improvements in or relating to the supercharging of internal combustion engines
DE3817318C2 (en) * 1988-05-20 1997-05-28 Mueller Alander Gerd Dipl Ing Reciprocating internal combustion engine with at least one rotary piston supercharger type
DE4003512A1 (en) * 1990-02-06 1991-08-08 Bayerische Motoren Werke Ag Fuel mixture catalytic ignition system - comes into contact with mixture only at ignition point

Also Published As

Publication number Publication date
SE9901704D0 (en) 1999-05-11
AU4964800A (en) 2000-11-21
WO2000068552A1 (en) 2000-11-16

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