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 PDFInfo
- 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
- Authority
- 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
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 535
- 239000012080 ambient air Substances 0.000 claims abstract description 62
- 238000002485 combustion reaction Methods 0.000 claims abstract description 33
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000003921 oil Substances 0.000 claims description 108
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 76
- 238000004891 communication Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 26
- 238000005461 lubrication Methods 0.000 claims description 25
- 239000010705 motor oil Substances 0.000 claims description 17
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 9
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- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000002826 coolant Substances 0.000 description 97
- 238000001816 cooling Methods 0.000 description 44
- 230000006870 function Effects 0.000 description 35
- 230000001276 controlling effect Effects 0.000 description 27
- 239000003570 air Substances 0.000 description 21
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- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 229910001369 Brass Inorganic materials 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000000454 anti-cipatory effect Effects 0.000 description 4
- 239000010951 brass Substances 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 4
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
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- 238000010257 thawing Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 2
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- 239000012809 cooling fluid Substances 0.000 description 2
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- 238000013461 design Methods 0.000 description 2
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
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- 238000000151 deposition Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000013028 emission testing Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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)
- Flow Control (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Cyclones (AREA)
- Motor Or Generator Cooling System (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.
Applications Claiming Priority (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
| US08/306,240 | 1994-09-14 | ||
| US08/306,281 US5463986A (en) | 1994-09-14 | 1994-09-14 | Hydraulically operated restrictor/shutoff flow control valve |
| US08/306,281 | 1994-09-14 | ||
| US08/306,240 US5458096A (en) | 1994-09-14 | 1994-09-14 | Hydraulically operated electronic engine temperature control valve |
| 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 (6)
| 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 |
| CN116181443B (zh) * | 2022-04-19 | 2026-02-24 | 潍柴动力股份有限公司 | 机油冷却器及车辆 |
Family Cites Families (5)
| 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 |
-
1995
- 1995-09-12 DK DK95934428T patent/DK0787249T3/da active
- 1995-09-12 EP EP95934428A patent/EP0787249B1/fr not_active Expired - Lifetime
- 1995-09-12 ES ES95934428T patent/ES2122682T3/es not_active Expired - Lifetime
- 1995-09-12 CA CA002199643A patent/CA2199643C/fr not_active Expired - Fee Related
- 1995-09-12 DE DE69503795T patent/DE69503795T2/de not_active Expired - Lifetime
- 1995-09-12 WO PCT/US1995/011742 patent/WO1996008640A1/fr not_active Ceased
- 1995-09-12 AT AT95934428T patent/ATE169087T1/de not_active IP Right Cessation
- 1995-09-12 AU AU36767/95A patent/AU3676795A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE69503795D1 (de) | 1998-09-03 |
| CA2199643A1 (fr) | 1996-03-21 |
| AU3676795A (en) | 1996-03-29 |
| ES2122682T3 (es) | 1998-12-16 |
| EP0787249A1 (fr) | 1997-08-06 |
| EP0787249B1 (fr) | 1998-07-29 |
| WO1996008640A1 (fr) | 1996-03-21 |
| ATE169087T1 (de) | 1998-08-15 |
| DE69503795T2 (de) | 1999-02-04 |
| DK0787249T3 (da) | 1999-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20150914 |