FR2846366B1 - Soupape de regulation de pression pour le carter de vilbrequin d'un moteur a combustion interne - Google Patents

Soupape de regulation de pression pour le carter de vilbrequin d'un moteur a combustion interne

Info

Publication number
FR2846366B1
FR2846366B1 FR0312392A FR0312392A FR2846366B1 FR 2846366 B1 FR2846366 B1 FR 2846366B1 FR 0312392 A FR0312392 A FR 0312392A FR 0312392 A FR0312392 A FR 0312392A FR 2846366 B1 FR2846366 B1 FR 2846366B1
Authority
FR
France
Prior art keywords
crankshaft
combustion engine
internal combustion
pressure regulation
regulation valve
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
FR0312392A
Other languages
English (en)
Other versions
FR2846366A1 (fr
Inventor
Juergen Stegmaier
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2846366A1 publication Critical patent/FR2846366A1/fr
Application granted granted Critical
Publication of FR2846366B1 publication Critical patent/FR2846366B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
    • 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
    • F01M13/0011—Breather valves
    • 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
    • F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
    • F01M13/023—Control valves in suction conduit
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
    • G05D16/0658—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the form of the obturator
    • 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
    • F01M13/0011—Breather valves
    • F01M2013/0016—Breather valves with a membrane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Safety Valves (AREA)
FR0312392A 2002-10-25 2003-10-23 Soupape de regulation de pression pour le carter de vilbrequin d'un moteur a combustion interne Expired - Fee Related FR2846366B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002149720 DE10249720A1 (de) 2002-10-25 2002-10-25 Druckregelventil

Publications (2)

Publication Number Publication Date
FR2846366A1 FR2846366A1 (fr) 2004-04-30
FR2846366B1 true FR2846366B1 (fr) 2007-06-22

Family

ID=32087180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0312392A Expired - Fee Related FR2846366B1 (fr) 2002-10-25 2003-10-23 Soupape de regulation de pression pour le carter de vilbrequin d'un moteur a combustion interne

Country Status (3)

Country Link
JP (1) JP2004144085A (fr)
DE (1) DE10249720A1 (fr)
FR (1) FR2846366B1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004010550U1 (de) 2004-07-06 2005-11-17 Hengst Gmbh & Co.Kg Einrichtung für die Regelung des Drucks im Kurbelgehäuse einer Brennkraftmaschine und für die Ölnebelabscheidung aus dem Kurbelgehäuseentlüftungsgas
DE202004011882U1 (de) 2004-07-29 2005-12-08 Hengst Gmbh & Co.Kg Kurbelgehäuseentlüftung für eine Brennkraftmaschine mit einem Abgasturbolader
DE202005012403U1 (de) * 2005-08-06 2006-12-21 Hengst Gmbh & Co.Kg Pneumatisches Druckregelventil
DE202005019518U1 (de) * 2005-12-14 2007-04-26 Hengst Gmbh & Co.Kg Einrichtung zur Entlüftung des Kurbelgehäuses einer Brennkraftmaschine
DE202006001287U1 (de) * 2006-01-27 2007-06-06 Mann+Hummel Gmbh Druckregelventil
DE102006018319B4 (de) * 2006-04-19 2015-06-03 Hengst Se & Co. Kg Verfahren und Einrichtung zur Verhinderung der Ablagerung von Emulsionsschlamm und Eisbildung in Ölabscheidern und Druckregelorganen
FR2904055B1 (fr) * 2006-07-18 2008-08-29 Coutier Moulage Gen Ind Soupape de recirculation de gaz vers une ligne d'admission d'air d'un moteur a combustion interne
DE102006059008A1 (de) 2006-12-14 2008-06-19 Robert Bosch Gmbh Druckregelventil
DE102008023381A1 (de) * 2008-05-13 2009-11-19 GM Global Technology Operations, Inc., Detroit Saugrohranordnung
DE102009008831B4 (de) 2009-02-13 2016-09-15 Audi Ag Brennkraftmaschine und Verfahren zur Überwachung eines Tankentlüftungssystems und eines Kurbelgehäuseentlüftungssystems
DE102011080783A1 (de) * 2011-08-10 2013-02-14 Mahle International Gmbh Brennkraftmaschine
DE102012025411A1 (de) 2012-12-20 2014-07-10 Borgwarner Inc. Schubumluftventil eines Abgasturbolader-Verdichters
DE202014002377U1 (de) * 2014-03-15 2015-06-16 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Kurbelgehäuseentlüftungssystem
DE102014114397A1 (de) 2014-10-02 2016-04-07 Hengst Of North America, Inc. Brennkraftmaschine mit einer Kurbelgehäuseentlüftungseinrichtung und Verfahren zum Überwachen einer Kurbelgehäuseentlüftungseinrichtung
US9771841B2 (en) 2014-10-28 2017-09-26 Ford Global Technologies, Llc Crankcase ventilation for turbocharged engine
US10174650B2 (en) 2014-11-21 2019-01-08 Ford Global Technologies, Llc Vehicle with integrated turbocharger oil control restriction
US9909470B2 (en) 2015-04-23 2018-03-06 Ford Global Technologies, Llc Crankcase ventilation pressure management for turbocharged engine
WO2023137587A1 (fr) * 2022-01-18 2023-07-27 Cummins Inc. Système de moteur et systèmes de ventilation de carters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032243C2 (de) * 1980-08-27 1983-05-05 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg Druckregelventil für den Einbau in eine Entlüftungsleitung einer Brennkraftmaschine
DE3822789A1 (de) * 1988-07-06 1990-01-11 Alfmeier Walter Gmbh & Co Selbsttaetiges drosselventil zur volumenstrombegrenzung
FR2663371B1 (fr) * 1990-06-19 1994-09-16 Renault Dispositif d'un circuit de recyclage des gaz de carter d'un moteur.
DE19501447A1 (de) 1995-01-19 1996-07-25 Bosch Gmbh Robert Druckregelventil
DE29709320U1 (de) * 1997-05-28 1997-07-24 DEUTZ AG, 51063 Köln Aufgeladene Hubkolbenbrennkraftmaschine

Also Published As

Publication number Publication date
DE10249720A1 (de) 2004-05-06
FR2846366A1 (fr) 2004-04-30
JP2004144085A (ja) 2004-05-20

Similar Documents

Publication Publication Date Title
FR2846366B1 (fr) Soupape de regulation de pression pour le carter de vilbrequin d'un moteur a combustion interne
FR2863668B1 (fr) Tuyau d'alimentation en carburant a haute pression pour les moteurs diesel
FR2884063B1 (fr) Bougie d'allumage pour un moteur a combustion interne
FR2833038B1 (fr) Procede pour le fonctionnement d'un moteur a combustion interne a plusieurs cylindres
FR2776021B1 (fr) Piston pour moteur a combustion interne
FR2821389B1 (fr) Pompe a carburant pour un moteur a combustion interne
FR2832463B1 (fr) Installation d'injection de carburant pour un moteur a combustion interne
FR2849911B1 (fr) Bougie pour moteur a combustion interne equipee d'un capteur de pression de chambre de combustion
FR2876738B1 (fr) Procede pour determiner le phasage d'un moteur a combustion interne
FR2834005B1 (fr) Collecteur d'admission pour moteur a combustion interne
FR2881796B1 (fr) Procede pour controler le demarrage d'un moteur a combustion interne
FR2790286B1 (fr) Piston pour moteur a combustion interne
FR2839116B1 (fr) Piston a galerie de refroidissement pour moteur a combustion interne
FR2817287B1 (fr) Dispositif pour la regulation de temperature d'un moteur a combustion interne
FR2852060B1 (fr) Repartiteur d'admission d'air pour moteur a combustion interne.
FR2817919B3 (fr) Bobine d'allumage pour moteur combustion interne
FR2818698B1 (fr) Carburateur a membrane pour un moteur a combustion interne
FR2843617B1 (fr) Injecteur de carburant pour un moteur a combustion interne
FR2778695B1 (fr) Chambre de combustion pour moteur a combustion interne
FR2862699B1 (fr) Moteur a combustion interne avec agencement de soupapes d'admission
FR2846045B1 (fr) Dispositif d'allumage a prechambre pour un moteur a combustion interne
FR2854652B1 (fr) Moteur a combustion interne comportant des moyens pour ameliorer le rendement d'un turbocompresseur
FR2835287B1 (fr) Piston pour moteur a combustion interne et chambre de combustion associee
FR2834001B1 (fr) Piston pour moteur a combustion interne et moteur associe
FR2805015B1 (fr) Vilebrequin pour moteur a combustion interne

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110630