WO2014139500A3 - Ventileinheit, wie abgasklappeneinheit für kraftfahrzeuge - Google Patents

Ventileinheit, wie abgasklappeneinheit für kraftfahrzeuge Download PDF

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Publication number
WO2014139500A3
WO2014139500A3 PCT/DE2014/000115 DE2014000115W WO2014139500A3 WO 2014139500 A3 WO2014139500 A3 WO 2014139500A3 DE 2014000115 W DE2014000115 W DE 2014000115W WO 2014139500 A3 WO2014139500 A3 WO 2014139500A3
Authority
WO
WIPO (PCT)
Prior art keywords
unit
valve
exhaust
motor vehicles
valve flap
Prior art date
Application number
PCT/DE2014/000115
Other languages
English (en)
French (fr)
Other versions
WO2014139500A2 (de
Inventor
Sven Lehecka
Sebastian Gundlach
Original Assignee
Kohlhage Automotive GmbH & Co. KG
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 Kohlhage Automotive GmbH & Co. KG filed Critical Kohlhage Automotive GmbH & Co. KG
Priority to DE102014003442.9A priority Critical patent/DE102014003442A1/de
Priority to DE112014001213.0T priority patent/DE112014001213A5/de
Priority to FR1451944A priority patent/FR3002973A1/fr
Priority to PCT/DE2014/000115 priority patent/WO2014139500A2/de
Publication of WO2014139500A2 publication Critical patent/WO2014139500A2/de
Publication of WO2014139500A3 publication Critical patent/WO2014139500A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • F02D9/06—Exhaust brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F02D9/106—Sealing of the valve shaft in the housing, e.g. details of the bearings
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/16—Sliding surface consisting mainly of graphite
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/36—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an exhaust flap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1005—Details of the flap
    • F02D9/101—Special flap shapes, ribs, bores or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/22—Internal combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/28—Brasses; Bushes; Linings with embedded reinforcements shaped as frames or meshed materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/74—Sealings of sliding-contact bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Lift Valve (AREA)

Abstract

Die Erfindung betrifft eine Ventileinheit bestehend aus einem Rohrabschnitt (1) mit einer Ventilklappe (11) und einer Klappenwelle (6) dadurch gekennzeichnet dass in der geschlossenen Stellung zwischen der Innenkontur des Rohrabschnitts (1) und der Ventilklappe (11) ein Zwischenraum verbleibt
PCT/DE2014/000115 2013-03-10 2014-03-10 Ventileinheit, wie abgasklappeneinheit für kraftfahrzeuge WO2014139500A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102014003442.9A DE102014003442A1 (de) 2013-03-10 2014-03-10 Ventileinheit, wie Abgasklappeneinheit für Kraftfahrzeuge
DE112014001213.0T DE112014001213A5 (de) 2013-03-10 2014-03-10 Ventileinheit, wie Abgasklappeneinheit für Kraftfahrzeuge
FR1451944A FR3002973A1 (fr) 2013-03-10 2014-03-10 Unite de soupape, telle qu'unite de clapet d'echappement pour vehicules automobiles
PCT/DE2014/000115 WO2014139500A2 (de) 2013-03-10 2014-03-10 Ventileinheit, wie abgasklappeneinheit für kraftfahrzeuge

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013003981 2013-03-10
DE102013003981.9 2013-03-10
PCT/DE2014/000115 WO2014139500A2 (de) 2013-03-10 2014-03-10 Ventileinheit, wie abgasklappeneinheit für kraftfahrzeuge

Publications (2)

Publication Number Publication Date
WO2014139500A2 WO2014139500A2 (de) 2014-09-18
WO2014139500A3 true WO2014139500A3 (de) 2014-11-27

Family

ID=54256406

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2014/000115 WO2014139500A2 (de) 2013-03-10 2014-03-10 Ventileinheit, wie abgasklappeneinheit für kraftfahrzeuge

Country Status (3)

Country Link
DE (2) DE102014003442A1 (de)
FR (1) FR3002973A1 (de)
WO (1) WO2014139500A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT518258B1 (de) * 2016-02-19 2017-09-15 Avl List Gmbh Verfahren zum betreiben einer brennkraftmaschine
DE102018123400A1 (de) * 2018-09-24 2020-03-26 Eberspächer Exhaust Technology GmbH & Co. KG Abgasklappe
IT201900013317A1 (it) * 2019-07-30 2021-01-30 Ferrari Spa Sistema di scarico per un motore termico a combustione interna

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050072408A1 (en) * 2003-10-02 2005-04-07 Chul-Ho Yu Engine throttle body
US20080034743A1 (en) * 2006-08-08 2008-02-14 Arvin Technologies, Inc. Unidirectional two position throttling exhaust valve
DE102009049614A1 (de) * 2009-10-16 2011-04-21 Emcon Technologies Germany (Augsburg) Gmbh Abgasrückführungsventil
DE102010020049A1 (de) * 2010-05-11 2011-11-17 Daimler Ag Aufstaueinrichtung einer Verbrennungskraftmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785626A (en) * 1986-10-27 1988-11-22 Yamaha Hatsudoki Kabushiki Kaisha Exhaust gas control means for motorcycle and the like
DE9419537U1 (de) * 1994-12-06 1995-02-02 Fa. J. Eberspächer, 73730 Esslingen Abgasklappen-Anordnung
FR2754583B1 (fr) * 1996-10-11 1998-12-31 Ecia Equip Composants Ind Auto Vanne, notamment pour tubulure d'une ligne d'echappement
US6273119B1 (en) * 2000-03-06 2001-08-14 Delphi Technologies, Inc. Exhaust control valve and method of manufacturing same
JP2002256897A (ja) * 2001-03-02 2002-09-11 Mitsubishi Motors Corp 排気圧制御装置
JP4661668B2 (ja) * 2006-04-12 2011-03-30 株式会社デンソー バルブ開閉制御装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050072408A1 (en) * 2003-10-02 2005-04-07 Chul-Ho Yu Engine throttle body
US20080034743A1 (en) * 2006-08-08 2008-02-14 Arvin Technologies, Inc. Unidirectional two position throttling exhaust valve
DE102009049614A1 (de) * 2009-10-16 2011-04-21 Emcon Technologies Germany (Augsburg) Gmbh Abgasrückführungsventil
DE102010020049A1 (de) * 2010-05-11 2011-11-17 Daimler Ag Aufstaueinrichtung einer Verbrennungskraftmaschine

Also Published As

Publication number Publication date
FR3002973A1 (fr) 2014-09-12
WO2014139500A2 (de) 2014-09-18
DE102014003442A1 (de) 2014-09-11
DE112014001213A5 (de) 2015-12-31

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