JP4127694B2 - 多目的弁 - Google Patents

多目的弁 Download PDF

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Publication number
JP4127694B2
JP4127694B2 JP2004535081A JP2004535081A JP4127694B2 JP 4127694 B2 JP4127694 B2 JP 4127694B2 JP 2004535081 A JP2004535081 A JP 2004535081A JP 2004535081 A JP2004535081 A JP 2004535081A JP 4127694 B2 JP4127694 B2 JP 4127694B2
Authority
JP
Japan
Prior art keywords
orifice
valve
check valve
housing
outlet
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
JP2004535081A
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English (en)
Japanese (ja)
Other versions
JP2005520097A (ja
JP2005520097A5 (https=
Inventor
マンフレッド・トラップ
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.)
Mercedes Benz Group AG
Original Assignee
Daimler 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 Daimler AG filed Critical Daimler AG
Publication of JP2005520097A publication Critical patent/JP2005520097A/ja
Publication of JP2005520097A5 publication Critical patent/JP2005520097A5/ja
Application granted granted Critical
Publication of JP4127694B2 publication Critical patent/JP4127694B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • F01N3/227—Control of additional air supply only, e.g. using by-passes or variable air pump drives using pneumatically operated valves, e.g. membrane valves
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/6855—Vehicle
    • Y10T137/6881—Automotive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88054—Direct response normally closed valve limits direction of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
JP2004535081A 2002-08-31 2003-08-12 多目的弁 Expired - Fee Related JP4127694B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002140265 DE10240265B4 (de) 2002-08-31 2002-08-31 Kombiventil
PCT/EP2003/008921 WO2004025089A1 (de) 2002-08-31 2003-08-12 Kombiventil

Publications (3)

Publication Number Publication Date
JP2005520097A JP2005520097A (ja) 2005-07-07
JP2005520097A5 JP2005520097A5 (https=) 2007-10-25
JP4127694B2 true JP4127694B2 (ja) 2008-07-30

Family

ID=31502220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004535081A Expired - Fee Related JP4127694B2 (ja) 2002-08-31 2003-08-12 多目的弁

Country Status (5)

Country Link
US (1) US7024852B2 (https=)
EP (1) EP1534937A1 (https=)
JP (1) JP4127694B2 (https=)
DE (1) DE10240265B4 (https=)
WO (1) WO2004025089A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4360303B2 (ja) * 2004-08-20 2009-11-11 株式会社デンソー 空気制御弁
JP4064396B2 (ja) * 2004-10-28 2008-03-19 日産ディーゼル工業株式会社 還元剤容器の構造
US8429896B2 (en) 2006-04-18 2013-04-30 Kohler Co. Engine exhaust systems with secondary air injection systems
JP5540802B2 (ja) * 2010-03-22 2014-07-02 株式会社デンソー 二次空気制御弁
US8485313B2 (en) 2010-06-18 2013-07-16 Briggs & Stratton Corporation Muffler and engine system
DE102014104579B4 (de) 2014-04-01 2017-05-11 Pierburg Gmbh Klappenvorrichtung für eine Verbrennungskraftmaschine
DE102014104578B4 (de) 2014-04-01 2020-02-06 Pierburg Gmbh Klappenvorrichtung für eine Verbrennungskraftmaschine
DE102014104577B4 (de) * 2014-04-01 2020-02-06 Pierburg Gmbh Abgasklappenvorrichtung für eine Verbrennungskraftmaschine
GB2605988B (en) * 2021-04-20 2023-07-26 Caterpillar Energy Solutions Gmbh Conditioning of a pre-chamber gas flow for a combustion engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191013A (en) * 1976-06-02 1980-03-04 Nippon Soken, Inc. Device for purifying exhaust gases from internal combustion engine
JPS54121323A (en) * 1978-03-13 1979-09-20 Toyota Motor Corp Exhaust gas control actuator
JPS5712165Y2 (https=) * 1978-07-21 1982-03-10
JPH0264710U (https=) * 1988-11-04 1990-05-15
FR2667649B1 (fr) * 1990-10-09 1993-01-22 Peugeot Dispositif d'insufflation d'air dans le circuit d'echappement.
US5203872A (en) * 1991-03-21 1993-04-20 Borg-Warner Automotive Electronic & Mechanical Systems Corporation Secondary air control and check valves
DE4204415A1 (de) * 1992-02-14 1993-08-19 Bosch Gmbh Robert Kombiventil
US5421366A (en) * 1994-06-06 1995-06-06 Borg-Warner Automotive, Inc. Solenoid operated air control and check valve
FR2727156B1 (fr) * 1994-11-17 1996-12-27 Sagem Allumage Vanne de coupure pour circuit d'injection d'air a l'echappement de moteur a combustion interne
DE19731622B4 (de) * 1997-07-23 2006-08-24 Volkswagen Ag Abgasnachbehandlungsvorrichtung und Sekundärluftschaltventil für eine Brennkraftmaschine mit einem Sekundärluftzuführ-System
US6453667B1 (en) * 2000-09-01 2002-09-24 Siemens Automotive Inc. Air control valve and method for engine exhaust gas treatment

Also Published As

Publication number Publication date
WO2004025089A1 (de) 2004-03-25
US7024852B2 (en) 2006-04-11
DE10240265A1 (de) 2004-03-11
JP2005520097A (ja) 2005-07-07
EP1534937A1 (de) 2005-06-01
DE10240265B4 (de) 2005-09-01
US20040177608A1 (en) 2004-09-16

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