EP0995021B1 - Einrichtung zum verstellen einer ventilklappe - Google Patents

Einrichtung zum verstellen einer ventilklappe Download PDF

Info

Publication number
EP0995021B1
EP0995021B1 EP98938642A EP98938642A EP0995021B1 EP 0995021 B1 EP0995021 B1 EP 0995021B1 EP 98938642 A EP98938642 A EP 98938642A EP 98938642 A EP98938642 A EP 98938642A EP 0995021 B1 EP0995021 B1 EP 0995021B1
Authority
EP
European Patent Office
Prior art keywords
valve flap
coupling rod
diaphragm device
vacuum box
diaphragm
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 - Lifetime
Application number
EP98938642A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0995021A1 (de
Inventor
Thomas Jessberger
Arthur Klotz
Georg Mehne
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.)
Mann and Hummel GmbH
Original Assignee
Filterwerk Mann and Hummel 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 Filterwerk Mann and Hummel GmbH filed Critical Filterwerk Mann and Hummel GmbH
Publication of EP0995021A1 publication Critical patent/EP0995021A1/de
Application granted granted Critical
Publication of EP0995021B1 publication Critical patent/EP0995021B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/08—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the pneumatic type
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S137/00—Fluid handling
    • Y10S137/907—Vacuum-actuated valves

Definitions

  • the invention relates to a device for adjusting a valve flap after Generic term of claim 1.
  • the invention is therefore based on the object of a device for adjusting to create a valve flap that works reliably, is simply constructed, a has low weight, takes up little space and is eccentric Force diversion allowed. This object is achieved by the features of claim 1 solved.
  • the main advantage of the invention is that the membrane device can be arranged almost anywhere in the area of the valve flap and the force is initiated by the corresponding deflection.
  • the membrane device so that the design of the entire intake system is not adversely affected, or the shape of the Systems adapts.
  • Another embodiment of the invention provides for the degree of translation of the To make the coupling rod changeable, so that the stroke of the Membrane device to the required flap movement in a simple manner to adjust.
  • the membrane device is a Vacuum can, which also deviates from the usual round contour Contour of the membrane can have.
  • Vacuum cans are generally found in Engine construction use, have high reliability and are inexpensive in the production.
  • FIG. 1 shows a channel 10 of the intake air is closed with a swivel flap 11.
  • the swing flap 11 is in on both sides mounted in a housing 12 and has a lever 13 at the upper bearing point.
  • This lever 13 is connected to a cross member 15 via a ball joint 14.
  • the Traverse is on the side opposite the ball joint 14 with a Coupling rod 16 in contact.
  • the coupling rod 16 is rotatable in a bearing shell 17 attached.
  • An actuator housing 18, which with the flange 19 Housing 12 is connected carries a vacuum box 20.
  • This vacuum box has on a housing pot 21 a connection 22 for a not shown here Vacuum hose on.
  • In the housing pot 21 there is an elastic mounted membrane 23, which is supported on a compression spring 24.
  • the membrane is equipped with an articulated hook 25, which has a journal 26 of the Coupling rod 16 encloses.
  • the membrane 23 In the position of the swivel flap 11 shown here the membrane 23 is in the rest position, there
  • Figure 2 shows the device for adjusting a valve flap in the open position. Due to a negative pressure, the swivel flap 11 is at the connection 22 is pivoted by 90 °. The vacuum causes an axial movement of the Diaphragm 23 against the spring force of the spring 24, this movement is transmitted via the coupling rod 16 and the cross member 15, to the swivel flap 11.
  • FIG. 3 shows the operation of an asymmetrical vacuum can, which to the Adjustment mechanism of the throttle valve is connected.
  • Centerpiece of the asymmetrical vacuum box 20 is the hook plate 30, which with the membrane 31st is connected and at the same time carries a pivot point 29.
  • the Hook plate is by at least one ball joint 28 in the housing Vacuum can stored.
  • the articulation point 29 connected to the cross member 15 Hook plate 30 therefore performs a circular movement when the vacuum box is actuated out.
  • the throttle valve 11 is adjusted in the same way as in that in the figure 1 described design.
  • a rigid connection between the traverse and the hook plate can also be provided become.
  • the joint ball 28 is omitted and the hook plate 30 leads an essentially translatory movement.
  • the vacuum box is through actuates a vacuum which can be applied to a vacuum nozzle 22 and which counteracts a spring 24.
  • FIG 3 shows the top view of the vacuum box with the housing pot removed 21 from direction A (see Figure 2).
  • the hook plate is shown in dashed lines.
  • the outer contour 34 and the spring holder 33 can be seen.
  • the housing wall 35 of the vacuum box receives the sealing bead 36 of the membrane 31.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Fluid-Driven Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Actuator (AREA)
  • Sliding Valves (AREA)
EP98938642A 1997-07-11 1998-06-24 Einrichtung zum verstellen einer ventilklappe Expired - Lifetime EP0995021B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19729648 1997-07-11
DE19729648A DE19729648A1 (de) 1997-07-11 1997-07-11 Einrichtung zum Verstellen einer Ventilklappe
PCT/EP1998/003868 WO1999002831A1 (de) 1997-07-11 1998-06-24 Einrichtung zum verstellen einer ventilklappe

Publications (2)

Publication Number Publication Date
EP0995021A1 EP0995021A1 (de) 2000-04-26
EP0995021B1 true EP0995021B1 (de) 2003-08-20

Family

ID=7835334

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98938642A Expired - Lifetime EP0995021B1 (de) 1997-07-11 1998-06-24 Einrichtung zum verstellen einer ventilklappe

Country Status (9)

Country Link
US (1) US6338330B1 (ja)
EP (1) EP0995021B1 (ja)
JP (1) JP2001509564A (ja)
KR (1) KR100515241B1 (ja)
AT (1) ATE247771T1 (ja)
BR (1) BR9815513A (ja)
CA (1) CA2297227A1 (ja)
DE (2) DE19729648A1 (ja)
WO (1) WO1999002831A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3902426B2 (ja) * 2001-07-13 2007-04-04 株式会社日立製作所 負圧アクチュエータの制御装置
DE10156458A1 (de) * 2001-11-16 2003-05-28 Valeo Klimasysteme Gmbh Klappenhebelanordnung
DE10218244B4 (de) * 2002-04-24 2006-04-06 Alfred Kärcher Gmbh & Co. Kg Fahrbares Bodenreinigungsgerät
DE10219268C1 (de) * 2002-04-30 2003-07-03 Zeuna Staerker Kg Drosselklappeneinheit
US7694855B2 (en) * 2004-04-23 2010-04-13 Nordson Corporation Dispenser having a pivoting actuator assembly
DE502007002202D1 (de) * 2007-07-30 2010-01-14 Cooper Standard Automotive D Abgasrückführsystem
DE102011008305B4 (de) 2011-01-11 2014-08-14 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Vorrichtung zur Betätigung eines Stellventils
DE102014004509B4 (de) 2014-03-28 2016-08-04 Nidec Gpm Gmbh Regelvorrichtung
US9651040B2 (en) * 2014-04-28 2017-05-16 Bendix Commercial Vehicle Systems Llc Unloader valve apparatus for an air compressor

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182951A (en) * 1962-01-18 1965-05-11 Kenneth L Spencer Pivoted valve
US3741332A (en) * 1970-12-22 1973-06-26 Aisin Seiki Safety device for motor-vehicle engine-speed governor
US3794787A (en) * 1972-12-11 1974-02-26 Gen Motors Corp Support assembly for a throttle pedal and switch actuatable thereby
US3929314A (en) * 1973-06-08 1975-12-30 Eaton Corp Actuating means for a butterfly valve
US4056082A (en) * 1973-12-07 1977-11-01 Noiles Douglas G Fuel saving variable closed position fuel and air flow control for vehicles with automatic transmission
US3989018A (en) * 1974-02-15 1976-11-02 Volkswagenwerk Aktiengesellschaft Exhaust gas recycling apparatus
US4019475A (en) * 1974-06-06 1977-04-26 Chrysler Corporation Automobile acceleration control for fuel economy
CA1034106A (en) * 1974-07-22 1978-07-04 Avm Corporation Butterfly valve
US4210110A (en) * 1976-06-28 1980-07-01 Krebaum Gerald E Carburetor control device
US4196704A (en) * 1978-08-03 1980-04-08 Canadian Fram Limited Idle speed control actuator
DE3143105A1 (de) * 1981-10-30 1983-05-11 Werner 2952 Weener Wildeboer Vorrichtung fuer die verschwenkung des klappenblatts einer abserrklappe, insbesondere einer feuerschutzklappe fuer lueftungsanlagen
DE3404219A1 (de) * 1982-12-17 1985-08-08 Paul Pleiger Maschinenfabrik, 5810 Witten Ventil
DE8428764U1 (de) * 1984-09-29 1987-04-09 Hermann Rappold & Co GmbH, 5160 Düren Klappenventilanordnung für eine Rohrleitung, durch welche Gase mit hoher Geschwindigkeit strömen
JPS63239350A (ja) 1987-03-27 1988-10-05 Honda Motor Co Ltd 内燃機関の吸気装置
DE3836861A1 (de) * 1988-10-27 1990-05-03 Stober & Morlock Absperrvorrichtung fuer kanaele mit grossen querschnitten, insbesondere rauchgaskanaele
US5203872A (en) * 1991-03-21 1993-04-20 Borg-Warner Automotive Electronic & Mechanical Systems Corporation Secondary air control and check valves
DE4213957C2 (de) * 1992-04-28 1994-11-10 Gulde Regelarmaturen Gmbh & Co Stellventil
FR2706966B1 (ja) * 1993-06-25 1995-08-04 Valeo Thermique Habitacle
DE4432349A1 (de) * 1994-09-12 1996-03-14 Bayerische Motoren Werke Ag Schaltklappe für einen Brennkraftmaschinen-Luftsammler
DE4438250A1 (de) * 1994-10-26 1996-05-02 Bosch Gmbh Robert Abgasrückführventil
DE9419537U1 (de) * 1994-12-06 1995-02-02 Fa. J. Eberspächer, 73730 Esslingen Abgasklappen-Anordnung
DE19500475C2 (de) * 1995-01-10 2001-09-27 Schatz Thermo Gastech Gmbh Absperr- oder Drosselventil mit drehbarer Ventilklappe
DE19510528A1 (de) * 1995-03-23 1996-09-26 Bosch Gmbh Robert Verstelleinrichtung
JPH09228901A (ja) * 1995-12-21 1997-09-02 Denso Corp Ｅｇｒ制御弁およびそれを用いた排気ガス再循環装置

Also Published As

Publication number Publication date
BR9815513A (pt) 2002-02-05
WO1999002831A1 (de) 1999-01-21
JP2001509564A (ja) 2001-07-24
KR20010021667A (ko) 2001-03-15
DE59809353D1 (de) 2003-09-25
ATE247771T1 (de) 2003-09-15
DE19729648A1 (de) 1999-01-14
EP0995021A1 (de) 2000-04-26
CA2297227A1 (en) 1999-01-21
US6338330B1 (en) 2002-01-15
KR100515241B1 (ko) 2005-09-15

Similar Documents

Publication Publication Date Title
DE2649520C2 (ja)
EP1871967B1 (de) Halteelement
DE102007030006B4 (de) Vakuumventil
EP1079056B1 (de) Klappscharnier-Gelenk
EP0995021B1 (de) Einrichtung zum verstellen einer ventilklappe
EP1400658A1 (de) Turbolader
EP1577693A2 (de) Objektiv mit wenigstens einem optischen Element
DE2618727A1 (de) Einrichtung zur verstellung des schaufelanstellwinkels eines verdichterleitschaufelkranzes einer turbomaschine
DE4105666C2 (de) Bypassventilklappe
DE3509315C2 (de) Anordnung von Gasfedern als Gewichtsausgleich und Haltevorrichtung für um eine horizontale Achse schwenkbare Teile
DE2821100C2 (de) Regelventil mit Handantrieb
DE19800207A1 (de) Saugmodul
EP0567787B1 (de) Stellventil
EP0099042B1 (de) Scharnier für Möbeltüren mit einem Schliessmechanismus
DE2744917A1 (de) Sitzventil mit geradem durchgang
DE10149395B4 (de) Dreh- und/oder Schwenk-Antrieb mit einem Faltenbalg
DE10002757B4 (de) Kugelgelenk
DE4105665C2 (de) Bypassventilvorrichtung
DE7718994U1 (de) Vorrichtung zur uebertragung von kraeften fuer gestaenge, insbesondere fuer die lenkung von kraftfahrzeugen
EP1375989B1 (de) Piezoelektrisches Ventil
DE2514513C2 (de) Hydromechanisches Servosystem
DE102005062998B4 (de) Kraftfahrzeugtürverschluss
DE19813225A1 (de) Einrichtung zum Verstellen einer Ventilklappe
DE102006015061B4 (de) Ansaugrohr für eine Brennkraftmaschine
DE1808591A1 (de) Drucksteuerventil fuer Kuehlkompressoren und Verfahren zur Anwendung des Drucksteuerventils

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

17P Request for examination filed

Effective date: 20000531

17Q First examination report despatched

Effective date: 20020212

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030820

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20030820

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 59809353

Country of ref document: DE

Date of ref document: 20030925

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031120

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031120

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031120

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031201

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: MANN + HUMMEL GMBH

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20031204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040120

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040624

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040624

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040630

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040630

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040630

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040630

26N No opposition filed

Effective date: 20040524

BERE Be: lapsed

Owner name: FILTERWERK *MANN + HUMMEL G.M.B.H.

Effective date: 20040630

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20060615

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20060616

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20060619

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20060630

Year of fee payment: 9

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20070624

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20080229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070624

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070702

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070624