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FR2305591A1 - Diesel engine inlet air temp. control - uses fuel injector position to control valve recycling fluid from cooler - Google Patents

Diesel engine inlet air temp. control - uses fuel injector position to control valve recycling fluid from cooler

Info

Publication number
FR2305591A1
FR2305591A1 FR7509163A FR7509163A FR2305591A1 FR 2305591 A1 FR2305591 A1 FR 2305591A1 FR 7509163 A FR7509163 A FR 7509163A FR 7509163 A FR7509163 A FR 7509163A FR 2305591 A1 FR2305591 A1 FR 2305591A1
Authority
FR
France
Prior art keywords
cooler
control
fuel injector
diesel engine
inlet air
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
FR7509163A
Other languages
French (fr)
Other versions
FR2305591B1 (en
Inventor
Roger Brisson
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.)
MAN Energy Solutions France SAS
Original Assignee
Societe dEtudes de Machines Thermiques SEMT SA
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 Societe dEtudes de Machines Thermiques SEMT SA filed Critical Societe dEtudes de Machines Thermiques SEMT SA
Priority to FR7509163A priority Critical patent/FR2305591A1/en
Publication of FR2305591A1 publication Critical patent/FR2305591A1/en
Application granted granted Critical
Publication of FR2305591B1 publication Critical patent/FR2305591B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0437—Liquid cooled heat exchangers
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • F02B29/0437—Liquid cooled heat exchangers
    • F02B29/0443—Layout of the coolant or refrigerant circuit
    • 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
    • F01P2060/02—Intercooler
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

Cooling water from a tank is pumped through the non-return valve to the engine. When starting at low temperature a further valve is opened to allow the water to flow through the heater before reaching the engine. The water then flows through the thermostatic valve which controls the volume flowing to a final cooler and how much flows to the primary cooler via the valve to the final cooler. One valve is controlled by the position of the fuel injector which in turn is controlled by the speed control.
FR7509163A 1975-03-24 1975-03-24 Diesel engine inlet air temp. control - uses fuel injector position to control valve recycling fluid from cooler Granted FR2305591A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7509163A FR2305591A1 (en) 1975-03-24 1975-03-24 Diesel engine inlet air temp. control - uses fuel injector position to control valve recycling fluid from cooler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7509163A FR2305591A1 (en) 1975-03-24 1975-03-24 Diesel engine inlet air temp. control - uses fuel injector position to control valve recycling fluid from cooler

Publications (2)

Publication Number Publication Date
FR2305591A1 true FR2305591A1 (en) 1976-10-22
FR2305591B1 FR2305591B1 (en) 1977-11-18

Family

ID=9152986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509163A Granted FR2305591A1 (en) 1975-03-24 1975-03-24 Diesel engine inlet air temp. control - uses fuel injector position to control valve recycling fluid from cooler

Country Status (1)

Country Link
FR (1) FR2305591A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0246441A2 (en) * 1986-05-23 1987-11-25 Krupp MaK Maschinenbau GmbH Cooling arrangement for internal-combustion engines
EP0251214A2 (en) * 1986-07-03 1988-01-07 Klöckner-Humboldt-Deutz Aktiengesellschaft Liquid-cooling system for an internal-combustion engine
EP0750106A1 (en) * 1995-06-12 1996-12-27 Wartsila Diesel International Ltd. OY Utilization of low-value heat in a supercharged thermal engine
FR2905407A1 (en) * 2006-09-06 2008-03-07 Peugeot Citroen Automobiles Sa DEVICE FOR DISPENSING COOLANT IN A MOTOR VEHICLE ENGINE
FR2945484A1 (en) * 2009-05-18 2010-11-19 Peugeot Citroen Automobiles Sa Vehicle, has turbo compressor supplying compressed air to thermal engine, where air is cooled by supercharged air cooler, and heater heating supercharged air cooler when thermal engine is extinct

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1457094A (en) * 1964-12-15 1966-10-28 Daimler Benz Ag Method and device for facilitating the starting of diesel engines
FR1475778A (en) * 1966-02-03 1967-04-07 Improvements to supercharged diesel engines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1457094A (en) * 1964-12-15 1966-10-28 Daimler Benz Ag Method and device for facilitating the starting of diesel engines
FR1475778A (en) * 1966-02-03 1967-04-07 Improvements to supercharged diesel engines

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0246441A2 (en) * 1986-05-23 1987-11-25 Krupp MaK Maschinenbau GmbH Cooling arrangement for internal-combustion engines
EP0246441A3 (en) * 1986-05-23 1988-12-28 Krupp Mak Maschinenbau Gmbh Cooling arrangement for internal-combustion engines
EP0251214A2 (en) * 1986-07-03 1988-01-07 Klöckner-Humboldt-Deutz Aktiengesellschaft Liquid-cooling system for an internal-combustion engine
EP0251214A3 (en) * 1986-07-03 1989-02-01 Klöckner-Humboldt-Deutz Aktiengesellschaft Liquid-cooling system for an internal-combustion engine
EP0750106A1 (en) * 1995-06-12 1996-12-27 Wartsila Diesel International Ltd. OY Utilization of low-value heat in a supercharged thermal engine
US5797265A (en) * 1995-06-12 1998-08-25 Waertsilae Nsd Oy Ab Utilization of low-value heat in a supercharged thermal engine
FR2905407A1 (en) * 2006-09-06 2008-03-07 Peugeot Citroen Automobiles Sa DEVICE FOR DISPENSING COOLANT IN A MOTOR VEHICLE ENGINE
WO2008029029A1 (en) * 2006-09-06 2008-03-13 Peugeot Citroen Automobiles Sa Device for distributing cooling fluid in a motor vehicle engine
FR2945484A1 (en) * 2009-05-18 2010-11-19 Peugeot Citroen Automobiles Sa Vehicle, has turbo compressor supplying compressed air to thermal engine, where air is cooled by supercharged air cooler, and heater heating supercharged air cooler when thermal engine is extinct

Also Published As

Publication number Publication date
FR2305591B1 (en) 1977-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse