CA2199643C - Systeme pour reguler l'ecoulement d'un fluide de controle de temperature - Google Patents

Systeme pour reguler l'ecoulement d'un fluide de controle de temperature Download PDF

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Publication number
CA2199643C
CA2199643C CA002199643A CA2199643A CA2199643C CA 2199643 C CA2199643 C CA 2199643C CA 002199643 A CA002199643 A CA 002199643A CA 2199643 A CA2199643 A CA 2199643A CA 2199643 C CA2199643 C CA 2199643C
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CA
Canada
Prior art keywords
fluid
valve
flow
temperature control
engine
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 - Fee Related
Application number
CA002199643A
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English (en)
Other versions
CA2199643A1 (fr
Inventor
Thomas J. Hollis
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US08/306,240 external-priority patent/US5458096A/en
Priority claimed from US08/306,281 external-priority patent/US5463986A/en
Priority claimed from US08/306,272 external-priority patent/US5467745A/en
Priority claimed from US08/447,471 external-priority patent/US5522350A/en
Application filed by Individual filed Critical Individual
Publication of CA2199643A1 publication Critical patent/CA2199643A1/fr
Application granted granted Critical
Publication of CA2199643C publication Critical patent/CA2199643C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F01P7/167—Controlling of coolant flow the coolant being liquid by thermostatic control by adjusting the pre-set temperature according to engine parameters, e.g. engine load, engine speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/001—Heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/002—Cooling
    • 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
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
    • 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
    • F01P2023/00—Signal processing; Details thereof
    • F01P2023/08—Microprocessor; Microcomputer
    • 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
    • F01P2025/00—Measuring
    • F01P2025/04—Pressure
    • 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
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • 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
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F01P2025/13—Ambient temperature
    • 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
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F01P2025/40—Oil temperature
    • 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
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F01P2025/50—Temperature using two or more temperature sensors
    • 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
    • F01P2025/00—Measuring
    • F01P2025/60—Operating parameters
    • F01P2025/62—Load
    • 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
    • F01P2031/00—Fail safe
    • F01P2031/20—Warning devices
    • 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
    • F01P2031/00—Fail safe
    • F01P2031/22—Fail safe using warning lamps
    • 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
    • F01P2037/00—Controlling
    • F01P2037/02—Controlling starting
    • 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
    • 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
    • F01P2060/04—Lubricant cooler
    • 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
    • F01P2060/04—Lubricant cooler
    • F01P2060/045—Lubricant cooler for transmissions
    • 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
    • F01P2060/08—Cabin heater
    • 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
    • F01P2060/10—Fuel manifold
    • 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
    • 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
    • F01P2070/00—Details
    • F01P2070/08—Using lubricant pressure as actuating fluid
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Temperature (AREA)
  • Temperature-Responsive Valves (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Flow Control (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Cyclones (AREA)

Abstract

L'invention concerne un système de régulation de la température dans un moteur à combustion interne, refroidi par liquide, pourvu d'un radiateur. Ce système comprend un régulateur de débit, un premier et un deuxième capteur et un ordinateur de moteur. Le régulateur de débit contrôle l'écoulement d'un fluide de contrôle de la température dans un conduit. Le régulateur de débit présente un premier état pour prévenir ou empêcher l'écoulement et un deuxième état pour permettre l'écoulement. Le premier capteur détecte la température du fluide de contrôle de la température et le deuxième capteur détecte la température de l'air ambiant. L'ordinateur du moteur reçoit des signaux émis par les premier et deuxième capteurs et compare ces signaux à un ensemble de valeurs prédéterminées qui définissent une courbe. De préférence, une partie de la courbe présente une pente non égale à zéro. L'ordinateur du moteur détermine un état requis du régulateur en se fondant sur la comparaison effectuée, et émet ensuite des signaux de commande pour actionner le régulateur et lui conférer l'état requis.
CA002199643A 1994-09-14 1995-09-12 Systeme pour reguler l'ecoulement d'un fluide de controle de temperature Expired - Fee Related CA2199643C (fr)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US08/306,240 US5458096A (en) 1994-09-14 1994-09-14 Hydraulically operated electronic engine temperature control valve
US08/306,240 1994-09-14
US08/306,281 US5463986A (en) 1994-09-14 1994-09-14 Hydraulically operated restrictor/shutoff flow control valve
US08/306,272 1994-09-14
US08/306,272 US5467745A (en) 1994-09-14 1994-09-14 System for determining the appropriate state of a flow control valve and controlling its state
US08/306,281 1994-09-14
US39071195A 1995-02-17 1995-02-17
US08/390,711 1995-02-17
US08/447,471 US5522350A (en) 1995-05-23 1995-05-23 System for dithering solenoids of hydraulically operated valves after engine ignition shut-off
US08/447,471 1995-05-23
PCT/US1995/011742 WO1996008640A1 (fr) 1994-09-14 1995-09-12 Systeme pour reguler l'ecoulement d'un fluide de controle de temperature

Publications (2)

Publication Number Publication Date
CA2199643A1 CA2199643A1 (fr) 1996-03-21
CA2199643C true CA2199643C (fr) 2006-11-14

Family

ID=27540923

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002199643A Expired - Fee Related CA2199643C (fr) 1994-09-14 1995-09-12 Systeme pour reguler l'ecoulement d'un fluide de controle de temperature

Country Status (8)

Country Link
EP (1) EP0787249B1 (fr)
AT (1) ATE169087T1 (fr)
AU (1) AU3676795A (fr)
CA (1) CA2199643C (fr)
DE (1) DE69503795T2 (fr)
DK (1) DK0787249T3 (fr)
ES (1) ES2122682T3 (fr)
WO (1) WO1996008640A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10117090B4 (de) 2001-04-06 2013-08-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Wassergekühlte, mehrzylindrige Brennkraftmaschine
SE530441C2 (sv) 2006-10-18 2008-06-10 Volvo Lastvagnar Ab Motorkylsystem
DE102012110804A1 (de) * 2012-11-12 2014-05-15 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kühlsystem für eine Brennkraftmaschine
CN105804799B (zh) * 2016-03-29 2018-11-27 江苏坚威防护工程科技有限公司 一种移动式空气过滤系统
CN105804798B (zh) * 2016-03-29 2018-11-27 泰州市邦富环保科技有限公司 一种自动饲料供给装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435833A1 (de) * 1984-09-28 1986-04-10 Bayerische Motoren Werke AG, 8000 München Steuervorrichtung fuer den fluessigkeits-kuehlkreis von brennkraftmaschinen
DE3516502C2 (de) * 1985-05-08 1994-05-11 Wahler Gmbh & Co Gustav Temperaturregeleinrichtung für das Kühlmittel von Brennkraftmaschinen
DE4033261C2 (de) * 1990-10-19 1995-06-08 Freudenberg Carl Fa Temperaturgesteuerter Kühlkreis einer Verbrennungskraftmaschine
JP2971592B2 (ja) * 1991-03-06 1999-11-08 アイシン精機株式会社 弁開閉時期制御装置
US5415147A (en) * 1993-12-23 1995-05-16 General Electric Company Split temperature regulating system and method for turbo charged internal combustion engine

Also Published As

Publication number Publication date
ATE169087T1 (de) 1998-08-15
DE69503795D1 (de) 1998-09-03
EP0787249A1 (fr) 1997-08-06
DE69503795T2 (de) 1999-02-04
WO1996008640A1 (fr) 1996-03-21
DK0787249T3 (da) 1999-05-03
AU3676795A (en) 1996-03-29
ES2122682T3 (es) 1998-12-16
CA2199643A1 (fr) 1996-03-21
EP0787249B1 (fr) 1998-07-29

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Effective date: 20150914