FI20185554A - Brennkraftmaschine - Google Patents

Brennkraftmaschine

Info

Publication number
FI20185554A
FI20185554A FI20185554A FI20185554A FI20185554A FI 20185554 A FI20185554 A FI 20185554A FI 20185554 A FI20185554 A FI 20185554A FI 20185554 A FI20185554 A FI 20185554A FI 20185554 A FI20185554 A FI 20185554A
Authority
FI
Finland
Prior art keywords
cylinder
sensor
cylinder head
pressure sensor
combustion chamber
Prior art date
Application number
FI20185554A
Other languages
Finnish (fi)
Other versions
FI20185554A1 (en
Inventor
Heidi Gruber
Albert Zeitlmeir
Konstantin Eberle
Manfred Walenta
Original Assignee
Man Diesel & Turbo Se
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 Man Diesel & Turbo Se filed Critical Man Diesel & Turbo Se
Publication of FI20185554A1 publication Critical patent/FI20185554A1/en
Publication of FI20185554A publication Critical patent/FI20185554A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • F02B77/085—Safety, indicating, or supervising devices with sensors measuring combustion processes, e.g. knocking, pressure, ionization, combustion flame
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/005—Plugs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F11/00—Arrangements of sealings in combustion engines 
    • F02F11/002—Arrangements of sealings in combustion engines  involving cylinder heads
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

An internal combustion engine (1), with a cylinder head (2), with at least one cylinder, wherein in the cylinder head (2) for each cylinder in each case at least one inlet-side gas exchange valve for charge air or for a charge air-fuel mixture, in each case at least one exhaust-side gas exchange valve for exhaust gas and in each case a pressure sensor for measuring a combustion chamber-side pressure within a combustion chamber (3) of the respective cylinder are received, wherein a recess (4) of the cylinder head (2) receiving the respective pressure sensor and a sensor housing or a sensor adapter of the pressure sensor received in the respective recess (4) are each conically contoured on sections facing one another and adjoining the combustion chamber (3) of the respective cylinder, and wherein a cone angle of the respective conically contoured section of the sensor housing or of the sensor adapter is greater than a cone angle of the conically contoured section (11) of the respective recess (4) of the cylinder head (2) receiving the pressure sensor facing the same.
FI20185554A 2017-06-22 2018-06-20 Brennkraftmaschine FI20185554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017113838.2A DE102017113838A1 (en) 2017-06-22 2017-06-22 Internal combustion engine

Publications (2)

Publication Number Publication Date
FI20185554A1 FI20185554A1 (en) 2018-12-23
FI20185554A true FI20185554A (en) 2018-12-23

Family

ID=64567983

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20185554A FI20185554A (en) 2017-06-22 2018-06-20 Brennkraftmaschine

Country Status (5)

Country Link
JP (1) JP7171260B2 (en)
KR (1) KR102476046B1 (en)
CN (1) CN109113890B (en)
DE (1) DE102017113838A1 (en)
FI (1) FI20185554A (en)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE586392C (en) * 1933-10-20 Rudolf Pawlikowski Dipl Ing Cutting edge seal
CS157335B1 (en) 1972-04-26 1974-09-16
DE20320754U1 (en) * 1980-06-20 2005-02-24 Stein, Günter High pressure seal for threaded inserts in flap valves comprises a flat seal fitting arranged axially in front of or behind threads radially between a section of a housing of a threaded insert on one side
DE19634128A1 (en) * 1996-08-23 1998-02-26 Dolmar Gmbh Device for controlling the specific fuel injection quantity for single-cylinder two-stroke IC engine
JP4678981B2 (en) * 2001-04-12 2011-04-27 日本特殊陶業株式会社 Spark plug unit
WO2004109248A1 (en) * 2003-06-10 2004-12-16 Danfoss A/S A method for forming a pressure proof assembly between a component and house and such an assembly
JP4243239B2 (en) * 2004-10-28 2009-03-25 本田技研工業株式会社 Combustion pressure detector
JP4922822B2 (en) * 2007-05-11 2012-04-25 株式会社日本自動車部品総合研究所 Combustion pressure sensor
FR2935797B1 (en) * 2008-09-08 2010-10-22 Continental Automotive France DEVICE INCORPORATING A PRESSURE SENSOR FOR MEASURING PRESSURES IN AN INTERNAL COMBUSTION ENGINE
EP2331852A2 (en) * 2008-10-03 2011-06-15 Federal-Mogul Corporation Compression sensor gasket and method of construction
DE102009050911B4 (en) * 2009-10-26 2014-06-12 Borgwarner Beru Systems Gmbh Cylinder pressure sensor
DE102010043366A1 (en) * 2010-11-04 2012-05-10 Robert Bosch Gmbh Device for media-tight connection of two high-pressure components
JP5699884B2 (en) * 2011-09-27 2015-04-15 トヨタ自動車株式会社 Internal combustion engine
JP2013195163A (en) * 2012-03-16 2013-09-30 Citizen Finetech Miyota Co Ltd Internal combustion engine with combustion pressure detection device and combustion pressure detection device
CN203035347U (en) * 2012-12-30 2013-07-03 吉林大学 Pressure sensor sleeve for automotive diesel engines
DE102013222594A1 (en) * 2013-03-12 2014-09-18 Robert Bosch Gmbh Special sealing geometry for exhaust gas sensors to create a high level of tightness
KR20140123127A (en) * 2013-04-10 2014-10-22 현대중공업 주식회사 Installation structure of combustion pressure sensor into cylinder head for dual fuel engine
JP6158846B2 (en) * 2015-02-17 2017-07-05 トヨタ自動車株式会社 Pressure sensor
JP6404455B2 (en) * 2015-03-24 2018-10-10 シチズンファインデバイス株式会社 Combustion pressure sensor
CN106197840A (en) * 2016-06-29 2016-12-07 中国北方发动机研究所(天津) The cylinder pressure instrument connection structure of high-power diesel engine cylinder head

Also Published As

Publication number Publication date
JP2019007487A (en) 2019-01-17
FI20185554A1 (en) 2018-12-23
CN109113890A (en) 2019-01-01
JP7171260B2 (en) 2022-11-15
KR102476046B1 (en) 2022-12-08
DE102017113838A1 (en) 2018-12-27
CN109113890B (en) 2022-10-04
KR20190000322A (en) 2019-01-02

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Legal Events

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PC Transfer of assignment of patent

Owner name: MAN ENERGY SOLUTIONS SE