SE9901218D0 - Heat storage device at a liquid-cooled internal combustion engine - Google Patents

Heat storage device at a liquid-cooled internal combustion engine

Info

Publication number
SE9901218D0
SE9901218D0 SE9901218A SE9901218A SE9901218D0 SE 9901218 D0 SE9901218 D0 SE 9901218D0 SE 9901218 A SE9901218 A SE 9901218A SE 9901218 A SE9901218 A SE 9901218A SE 9901218 D0 SE9901218 D0 SE 9901218D0
Authority
SE
Sweden
Prior art keywords
engine
storage container
coolant
internal combustion
heat
Prior art date
Application number
SE9901218A
Other languages
Swedish (sv)
Other versions
SE511803C2 (en
SE9901218L (en
Inventor
Torbjoern Sverker
Original Assignee
Adak Holding Ab
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 Adak Holding Ab filed Critical Adak Holding Ab
Priority to SE9901218A priority Critical patent/SE9901218L/en
Publication of SE9901218D0 publication Critical patent/SE9901218D0/en
Publication of SE511803C2 publication Critical patent/SE511803C2/en
Publication of SE9901218L publication Critical patent/SE9901218L/en
Priority to PCT/SE2000/000585 priority patent/WO2000060236A1/en
Priority to AU39934/00A priority patent/AU3993400A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
    • F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
    • F02N19/10—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of engine coolants
    • 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
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/14—Indicating devices; Other safety devices
    • F01P2011/205—Indicating devices; Other safety devices using heat-accumulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The invention concerns a heat-storage device for a liquid-cooled internal combustion engine (2) designed to heat the engine or other parts that are included in its circuit before the engine is started, that includes a heat-insulated container (7) with an inner volume reserved for storing heated coolant, a displaceable mobile piston device (8) placed into the inner volume that limits the volumes of a first (6) and a second (9) chamber that can be put into and taken out of communication with an inlet and an outlet for the coolant channels of the engine block, a pump (10) by which coolant can be led from the coolant channels of the engine block to the storage container, whereby a valve function is arranged in the storage container so that heated coolant can be made to flow into the storage container while the engine is in use. In order to reduce the number of moving parts, the outlet of the connection that is arranged in the storage container is designed as a channel (24) allowing the first and second chambers (6, 9) to communicate with each other when the piston device (8) is located at a particular position in the storage container, whereby the said channel is arranged to be blocked when the engine is stopped.
SE9901218A 1999-04-06 1999-04-06 Heat storage device at a liquid-cooled internal combustion engine SE9901218L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9901218A SE9901218L (en) 1999-04-06 1999-04-06 Heat storage device at a liquid-cooled internal combustion engine
PCT/SE2000/000585 WO2000060236A1 (en) 1999-04-06 2000-03-24 Heat-storage device for a liquid-cooled internal combustion engine
AU39934/00A AU3993400A (en) 1999-04-06 2000-03-24 Heat-storage device for a liquid-cooled internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901218A SE9901218L (en) 1999-04-06 1999-04-06 Heat storage device at a liquid-cooled internal combustion engine

Publications (3)

Publication Number Publication Date
SE9901218D0 true SE9901218D0 (en) 1999-04-06
SE511803C2 SE511803C2 (en) 1999-11-29
SE9901218L SE9901218L (en) 1999-11-29

Family

ID=20415113

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9901218A SE9901218L (en) 1999-04-06 1999-04-06 Heat storage device at a liquid-cooled internal combustion engine

Country Status (3)

Country Link
AU (1) AU3993400A (en)
SE (1) SE9901218L (en)
WO (1) WO2000060236A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2913059B1 (en) * 2007-02-28 2014-04-04 Renault Sas ENGINE COOLING DEVICE
US8201615B2 (en) 2008-02-22 2012-06-19 Dow Global Technologies Llc Heat storage devices
DE102016012629A1 (en) * 2016-10-21 2018-04-26 Man Truck & Bus Ag Cooling circuit for a motor vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK147207C (en) * 1981-10-29 1984-11-05 Niels Thure Hallin REFRIGERATOR ENGINE COOLING COOLING SYSTEM
US5435277A (en) * 1993-03-12 1995-07-25 Nobuo Takahashi Hot water injection apparatus for water cooling engine
SE502957C2 (en) * 1994-11-14 1996-02-26 Jens Thurfjell Heat storage device at a liquid-cooled internal combustion engine

Also Published As

Publication number Publication date
SE511803C2 (en) 1999-11-29
AU3993400A (en) 2000-10-23
SE9901218L (en) 1999-11-29
WO2000060236A1 (en) 2000-10-12

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