EP4148240C0 - Stationärer gasmotor mit einer belüftungsanordnung zur belüftung eines kurbelgehäuses - Google Patents

Stationärer gasmotor mit einer belüftungsanordnung zur belüftung eines kurbelgehäuses

Info

Publication number
EP4148240C0
EP4148240C0 EP22195411.8A EP22195411A EP4148240C0 EP 4148240 C0 EP4148240 C0 EP 4148240C0 EP 22195411 A EP22195411 A EP 22195411A EP 4148240 C0 EP4148240 C0 EP 4148240C0
Authority
EP
European Patent Office
Prior art keywords
ventilation
crankcase
gas engine
stationary gas
arrangement
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.)
Active
Application number
EP22195411.8A
Other languages
English (en)
French (fr)
Other versions
EP4148240A1 (de
EP4148240B1 (de
Inventor
Christian Gebing
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.)
2g Energy AG
Original Assignee
2g Energy AG
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 2g Energy AG filed Critical 2g Energy AG
Publication of EP4148240A1 publication Critical patent/EP4148240A1/de
Application granted granted Critical
Publication of EP4148240B1 publication Critical patent/EP4148240B1/de
Publication of EP4148240C0 publication Critical patent/EP4148240C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/04—Gas-air mixing apparatus
    • F02M21/047—Venturi mixer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/06—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding lubricant vapours
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M2013/026—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure with pumps sucking air or blow-by gases from the crankcase
    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M2013/027—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure with a turbo charger or compressor
    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0422—Separating oil and gas with a centrifuge device
    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0438—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
EP22195411.8A 2021-09-14 2022-09-13 Stationärer gasmotor mit einer belüftungsanordnung zur belüftung eines kurbelgehäuses Active EP4148240B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021123749.1A DE102021123749A1 (de) 2021-09-14 2021-09-14 Stationärer Gasmotor mit einer Belüftungsanordnung zur Belüftung eines Kurbelgehäuses

Publications (3)

Publication Number Publication Date
EP4148240A1 EP4148240A1 (de) 2023-03-15
EP4148240B1 EP4148240B1 (de) 2024-10-02
EP4148240C0 true EP4148240C0 (de) 2024-10-02

Family

ID=83319051

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22195411.8A Active EP4148240B1 (de) 2021-09-14 2022-09-13 Stationärer gasmotor mit einer belüftungsanordnung zur belüftung eines kurbelgehäuses

Country Status (2)

Country Link
EP (1) EP4148240B1 (de)
DE (1) DE102021123749A1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10043796A1 (de) 2000-09-06 2002-03-14 Daimler Chrysler Ag Vorrichtung zur Entlüftung eines Kurbelgehäuses einer Brennkraftmaschine
DE10323265A1 (de) * 2003-05-23 2004-12-16 Mahle Filtersysteme Gmbh Entfeuchtungsverfahren für ein Kurbelgehäuse und zugehörige Vorrichtung
DE202006017813U1 (de) 2006-11-23 2008-03-27 Hengst Gmbh & Co.Kg Brennkraftmaschine mit einer Kurbelgehäusebelüftungsleitung
DE102018213758B4 (de) 2018-08-15 2021-08-19 Mtu Friedrichshafen Gmbh Verfahren zum Inbetriebnehmen einer Brennkraftmaschine, Brennkraftmaschine zur Durchführung eines solchen Verfahrens, und Leistungsanordnung mit einer solchen Brennkraftmaschine
DE202018006223U1 (de) 2018-12-17 2019-08-23 Green Gas Germany Gmbh Gasmotoranordnung
CN111022151A (zh) * 2020-01-07 2020-04-17 中国重汽集团济南动力有限公司 一种重型天然气发动机的曲轴箱通风系统

Also Published As

Publication number Publication date
EP4148240A1 (de) 2023-03-15
DE102021123749A1 (de) 2023-03-16
EP4148240B1 (de) 2024-10-02

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