[go: up one dir, main page]

GB815387A - Supercharging of internal combustion engines - Google Patents

Supercharging of internal combustion engines

Info

Publication number
GB815387A
GB815387A GB19972/56A GB1997256A GB815387A GB 815387 A GB815387 A GB 815387A GB 19972/56 A GB19972/56 A GB 19972/56A GB 1997256 A GB1997256 A GB 1997256A GB 815387 A GB815387 A GB 815387A
Authority
GB
United Kingdom
Prior art keywords
blower
turbo
compressor
air
valves
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
GB19972/56A
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
Filing date
Publication date
Application filed by D Napier and Son Ltd filed Critical D Napier and Son Ltd
Publication of GB815387A publication Critical patent/GB815387A/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
    • F02B37/12—Control of the pumps
    • F02B37/14—Control of the alternation between or the operation of exhaust drive and other drive of a pump, e.g. dependent on speed
    • 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
    • F02B37/04—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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

815,387. Charge pumps. NAPIER & SON Ltd., D. Oct. 16, 1956 [June 27, 1956], No. 19972/56. Class 7(2) A supercharging system comprises a turbo-blower 8 delivering into the air intake 3 and an auxiliary compressor 20 driven independently of the engine and delivering into the air intake 13 of the turbo-blower 8, which air intake is connected directly to atmosphere through non-return valves 17 during normal operation of the turbo-blower. As shown, a pair of turbo-blowers 7, 8 feed opposite ends of an air intake manifold 2, 3 and a single auxiliary compressor 20 driven by a two-speed electric motor 28 delivers through branches 22 into the turbo-blower intakes 12, 13 and through branches 25 into the intake manifold 2, 3. During normal operation the branches 25 are closed by valves or blanking off plates 26, 27, and the blowers 7, 8 are supplied through the valves 16, 17 directly from atmosphere with a small portion of air being drawn in through the compressor 20. If the blower 8, for example, fails a blank plate is inserted at 23, the blank plate at 27 is removed, and the compressor 20 is driven at top speed to supply air directly into the manifold 3, a small portion of air also' passing through the pipe 22 to the stationary blower 8 to cool it. A blank plate 6 may also be inserted to separate the manifold sections 2, 3. During low power operation of the engine the compressor 20 is driven at low speed to supply air to the chambers 12, 13, the valves 16, 17 closing automatically. Each blower 7, 8 may have a separate auxiliary compressor associated therewith.
GB19972/56A 1956-06-27 Supercharging of internal combustion engines Expired GB815387A (en)

Publications (1)

Publication Number Publication Date
GB815387A true GB815387A (en) 1959-06-24

Family

ID=1735129

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19972/56A Expired GB815387A (en) 1956-06-27 Supercharging of internal combustion engines

Country Status (1)

Country Link
GB (1) GB815387A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1124765B (en) * 1959-11-18 1962-03-01 Sulzer Ag Internal combustion engine
DE1179046B (en) * 1960-06-15 1964-10-01 Sulzer Ag Multi-cylinder internal combustion engine charged by means of an exhaust gas turbocharger
EP1388654A1 (en) * 2002-08-03 2004-02-11 Udo Mailänder GmbH Charged internal combustion engine
CN113864040A (en) * 2021-09-24 2021-12-31 中船动力研究院有限公司 Pressure regulating system for low-load air suction of two-stroke diesel engine and ship

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1124765B (en) * 1959-11-18 1962-03-01 Sulzer Ag Internal combustion engine
DE1179046B (en) * 1960-06-15 1964-10-01 Sulzer Ag Multi-cylinder internal combustion engine charged by means of an exhaust gas turbocharger
EP1388654A1 (en) * 2002-08-03 2004-02-11 Udo Mailänder GmbH Charged internal combustion engine
US6966183B2 (en) 2002-08-03 2005-11-22 UDO MAILäNDER GMBH Supercharged internal combustion engine
CN113864040A (en) * 2021-09-24 2021-12-31 中船动力研究院有限公司 Pressure regulating system for low-load air suction of two-stroke diesel engine and ship
CN113864040B (en) * 2021-09-24 2022-12-06 中船动力研究院有限公司 Pressure regulating system for low-load air suction of two-stroke diesel engine and ship

Similar Documents

Publication Publication Date Title
GB1118906A (en) Improvements relating to diesel engines
GB1078091A (en) Preventing admission-valve impact in supercharged internal combustion engines
GB308585A (en) Improvements in or relating to methods for supercharging internal combustion engines
GB1102085A (en) Improved turbocharged internal combustion engine
GB1082792A (en) A supercharger for an internal combustion engine
GB815387A (en) Supercharging of internal combustion engines
GB995674A (en) Improvements in or relating to supercharged internal combustion engines
GB972038A (en) Improvements in or relating to two-stroke cycle internal combustion engines
GB513751A (en) Improvements in power plants for aircraft
GB804124A (en) Improvements in or relating to internal combustion engines
GB693688A (en) Improvements in or relating to means for supplying air to internal combustion engines for combustion purposes
GB1308436A (en) Supercharged internal combustion engine
GB576241A (en) Improvements in and relating to turbosupercharger systems for internal-combustion engines
GB842218A (en) Improvements in internal combustion engine plants, more especially for ships
GB1181488A (en) Method of and System for Supercharging the Main Diesel Engine of a Ship.
GB498907A (en) Improvements in and relating to supercharging means for internal combustion engines
ES401937A1 (en) Supercharged two stroke internal combustion engine
GB743219A (en) Improvements relating to motor power plant
GB451092A (en) Improvements in or relating to internal combustion engines associated with exhaust gas driven charging blower means
GB1212585A (en) Air compressing apparatus
GB1065206A (en) Improvements in or relating to supercharged internal combustion engine power plants
GB1318788A (en) Supercharging means for internal-combustion engines
GB851317A (en) Improvements in engine room installations comprising two-stroke internal combustion engines having a scavenging air blower driven by an exhaust gas turbine
GB1345305A (en) Supercharged two stroke internal combustion engine
GB828235A (en) Improvements in two-stroke engines