GB1020942A - Improvements in or relating to internal combustion engine supercharging systems - Google Patents

Improvements in or relating to internal combustion engine supercharging systems

Info

Publication number
GB1020942A
GB1020942A GB10869/64A GB1086964A GB1020942A GB 1020942 A GB1020942 A GB 1020942A GB 10869/64 A GB10869/64 A GB 10869/64A GB 1086964 A GB1086964 A GB 1086964A GB 1020942 A GB1020942 A GB 1020942A
Authority
GB
United Kingdom
Prior art keywords
air
coolant
supercharger
blades
stage
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
Application number
GB10869/64A
Inventor
Arthur Attwood Zuhn
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Priority to GB10869/64A priority Critical patent/GB1020942A/en
Publication of GB1020942A publication Critical patent/GB1020942A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/013Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04Cooling of air intake supply
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/005Exhaust driven pumps being combined with an exhaust driven auxiliary apparatus, e.g. a ventilator
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02CGAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/025Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal comprising axial flow and radial flow stages
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/16Combinations of two or more pumps ; Producing two or more separate gas flows
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/58Cooling; Heating; Diminishing heat transfer
    • F04D29/582Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04Cooling of air intake supply
    • F02B29/0481Intake air cooling by means others than heat exchangers, e.g. by rotating drum regenerators, cooling by expansion or by electrical means
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supercharger (AREA)

Abstract

1,020,942. Cooling charge of supercharged engines; centrifugal blowers. CATERPILLAR TRACTOR CO. March 13, 1964, No. 10869/64. Headings F1B and F1C. High pressure air from the outlet 31 of a multi-stage supercharger 16 is cooled in a heatexchanger 15 by low pressure air from the first supercharger stage 37 and as coolant. The supercharger is an exhaust-driven turbocharger with a turbine, having a set of radial blades 23 and axial blades 24, integral with the compressor having axial blades 26 and radial blades 28, 30. The air from the axial stage 26 is divided at 35, part flowing to the radial stages 28, 30, while the remainder flows through annular space 36 to chamber 37 to form the coolant. The cooled supercharging air from the heat-exchanger flows to intake manifold 32 whilst the coolant air escapes at 41.
GB10869/64A 1964-03-13 1964-03-13 Improvements in or relating to internal combustion engine supercharging systems Expired GB1020942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB10869/64A GB1020942A (en) 1964-03-13 1964-03-13 Improvements in or relating to internal combustion engine supercharging systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10869/64A GB1020942A (en) 1964-03-13 1964-03-13 Improvements in or relating to internal combustion engine supercharging systems

Publications (1)

Publication Number Publication Date
GB1020942A true GB1020942A (en) 1966-02-23

Family

ID=9975811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10869/64A Expired GB1020942A (en) 1964-03-13 1964-03-13 Improvements in or relating to internal combustion engine supercharging systems

Country Status (1)

Country Link
GB (1) GB1020942A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064223A2 (en) * 1981-04-29 1982-11-10 Guidoboni, Laerte An internal combustion engine
EP1191216A2 (en) * 2000-09-21 2002-03-27 Caterpillar Inc. Turbocharger with exhaust gas recirculation
EP1191202A3 (en) * 2000-09-21 2003-01-08 Caterpillar Inc. Low pressure gaseous fuel system
EP2058486A1 (en) * 2007-11-08 2009-05-13 Ford Global Technologies, LLC Charged combustion engine and method for operating such a combustion engine
DE102013110727A1 (en) 2013-09-27 2015-04-02 Abb Turbo Systems Ag Compressor arrangement for a turbocharger

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064223A2 (en) * 1981-04-29 1982-11-10 Guidoboni, Laerte An internal combustion engine
EP0064223A3 (en) * 1981-04-29 1983-01-19 Guidoboni, Laerte An internal combustion engine
EP1191216A2 (en) * 2000-09-21 2002-03-27 Caterpillar Inc. Turbocharger with exhaust gas recirculation
EP1191202A3 (en) * 2000-09-21 2003-01-08 Caterpillar Inc. Low pressure gaseous fuel system
EP1191216A3 (en) * 2000-09-21 2003-08-13 Caterpillar Inc. Turbocharger with exhaust gas recirculation
EP2058486A1 (en) * 2007-11-08 2009-05-13 Ford Global Technologies, LLC Charged combustion engine and method for operating such a combustion engine
DE102013110727A1 (en) 2013-09-27 2015-04-02 Abb Turbo Systems Ag Compressor arrangement for a turbocharger

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