GB705767A - Power units including reciprocating internal combustion engines and turbo compressors utilising exhaust gases from such engines - Google Patents

Power units including reciprocating internal combustion engines and turbo compressors utilising exhaust gases from such engines

Info

Publication number
GB705767A
GB705767A GB29517/51A GB2951751A GB705767A GB 705767 A GB705767 A GB 705767A GB 29517/51 A GB29517/51 A GB 29517/51A GB 2951751 A GB2951751 A GB 2951751A GB 705767 A GB705767 A GB 705767A
Authority
GB
United Kingdom
Prior art keywords
cylinders
compressors
row
engines
compressor
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
GB29517/51A
Inventor
William Geoffrey Cowland
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.)
Napier Turbochargers Ltd
Original Assignee
D Napier and Son 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 D Napier and Son Ltd filed Critical D Napier and Son Ltd
Priority to GB29517/51A priority Critical patent/GB705767A/en
Publication of GB705767A publication Critical patent/GB705767A/en
Expired legal-status Critical Current

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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/007—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in parallel, e.g. at least one pump supplying alternatively
    • 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
    • F02B37/001—Engines characterised by provision of pumps driven at least for part of the time by exhaust using exhaust drives arranged in parallel
    • 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
    • F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • F01N13/107—More than one exhaust manifold or exhaust collector
    • 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

Abstract

705,767. Pumps. NAPIER & SON, Ltd., D. Dec. 11, 1952 [Dec. 17, 1951], No. 29517/51. Class 7(2) Two-stage supercharging of in-line engines is effected by compressors C, C<1> in series driven by exhaust turbines at least one of which is disposed adjacent each engine end and powered only by exhaust gases from cylinders lying on the adjacent side of a transverse plane through the engine. Various arrangements are shown. In Fig. 3, turbines B<1>, B<1> each receive from two adjacent cylinders of a row and two compressors C<1> feed, as through valves C<7>, an inlet manifold C<6> common to all the cylinders. The arrangement of Fig. 2 (not shown), is similar but each compressor C<1> feeds at its own cylinder row only, a duplication of the single-row arrangement of Fig. 1 (not shown). Modifications of the Fig. 3 arrangement are described in which (1) the turbo-compressor sets of one cylinder row are interchanged and each compressor C<1>, which can receive from the compressor C of (a) its own, or (b) the other, row, feeds the two adjacent cylinders of both rows with an interconnection between the inlet manifolds in case (a) if desired, and (2) the turbo-compressor sets of one cylinder row are dispensed with, each turbine receiving from the two adjacent cylinders of both rows. This last arrangement can be duplicated to give a four-row arrangement which may be modified as in Fig. 7 to give feeding of the two adjacent cylinders of each of four rows by the compressors C<1>. More than two compressor pairs C, C<1> may be used. Coolers may be provided between the compressors C and C<1> and between the compressors C<1> and the engine. The invention is applicable to engines having any even or odd plurality of cylinders in each row, and engines in which one turbine is fed by different numbers of cylinders from another. Centrifugal or centripetal compressors and single- or multi-stage turbines may be employed.
GB29517/51A 1951-12-17 1951-12-17 Power units including reciprocating internal combustion engines and turbo compressors utilising exhaust gases from such engines Expired GB705767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB29517/51A GB705767A (en) 1951-12-17 1951-12-17 Power units including reciprocating internal combustion engines and turbo compressors utilising exhaust gases from such engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29517/51A GB705767A (en) 1951-12-17 1951-12-17 Power units including reciprocating internal combustion engines and turbo compressors utilising exhaust gases from such engines

Publications (1)

Publication Number Publication Date
GB705767A true GB705767A (en) 1954-03-17

Family

ID=10292786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29517/51A Expired GB705767A (en) 1951-12-17 1951-12-17 Power units including reciprocating internal combustion engines and turbo compressors utilising exhaust gases from such engines

Country Status (1)

Country Link
GB (1) GB705767A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023925B (en) * 1956-10-13 1958-02-06 Daimler Benz Ag Arrangement of exhaust pipes for multi-cylinder piston engines
EP1008735A2 (en) * 1998-12-10 2000-06-14 Udo Mailänder GmbH Supercharger device for an internal combustion engine
WO2013083211A1 (en) * 2011-12-06 2013-06-13 Daimler Ag Internal combustion engine, in particular for a motor vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023925B (en) * 1956-10-13 1958-02-06 Daimler Benz Ag Arrangement of exhaust pipes for multi-cylinder piston engines
EP1008735A2 (en) * 1998-12-10 2000-06-14 Udo Mailänder GmbH Supercharger device for an internal combustion engine
EP1008735A3 (en) * 1998-12-10 2001-11-14 Udo Mailänder GmbH Supercharger device for an internal combustion engine
WO2013083211A1 (en) * 2011-12-06 2013-06-13 Daimler Ag Internal combustion engine, in particular for a motor vehicle

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