DE102007014513B4 - Control device for flow control - Google Patents
Control device for flow control Download PDFInfo
- Publication number
- DE102007014513B4 DE102007014513B4 DE200710014513 DE102007014513A DE102007014513B4 DE 102007014513 B4 DE102007014513 B4 DE 102007014513B4 DE 200710014513 DE200710014513 DE 200710014513 DE 102007014513 A DE102007014513 A DE 102007014513A DE 102007014513 B4 DE102007014513 B4 DE 102007014513B4
- Authority
- DE
- Germany
- Prior art keywords
- flange connection
- control
- adjusting motor
- control flap
- control device
- 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
Links
Images
Classifications
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/148—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of rotatable members, e.g. butterfly valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
Regeleinrichtung zur Regelung des Durchflusses eines gasförmigen Mediums durch eine vom Medium durchströmte Leitung, mit einer in die Leitung integrierbaren Regelklappe zur Veränderung des Strömungsquerschnitts der Leitung, und mit einem Verstellmotor, um die Regelklappe zur Veränderung des Strömungsquerschnitts der Leitung um eine Drehachse zu verdrehen, dadurch gekennzeichnet, dass der Verstellmotor (13) zusammen mit der Regelklappe (11) um die Drehachse (14 ) der Regelklappe (11) drehbar ist, um den Verstellmotor (13) und die Regelklappe (11) zwischen einer ersten Position, in welcher dieselben einen Normalbetrieb regeln, und einer zweiten Position, in welcher dieselben eine Notstoppfunktion übernehmen, zu überführen.Control device for regulating the flow of a gaseous medium through a line through which the medium flows, with a control valve that can be integrated into the line to change the flow cross-section of the line, and with an adjusting motor to rotate the control valve around an axis of rotation to change the flow cross-section of the line characterized in that the adjusting motor (13) is rotatable together with the control flap (11) about the axis of rotation (14) of the control flap (11), around the adjustment motor (13) and the control flap (11) between a first position in which the same one Regulate normal operation, and to transfer to a second position in which the same take over an emergency stop function.
Description
Die Erfindung betrifft eine Regeleinrichtung zur Durchflussregelung gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a control device for flow control according to the preamble of
Es gibt eine Vielzahl von Anwendungsfällen, in welchen der Durchfluss eines insbesondere gasförmigen Mediums durch eine von dem Medium durchströmte Leitung mit Hilfe einer Regeleinrichtung zur Durchflussregelung geregelt werden muss. Hierzu umfasst eine solche Regeleinrichtung eine in der vom Medium durchströmten Leitung positionierte Regelklappe, mit Hilfe derer ein Strmungsquerschnitt der Leitung verändert werden kann, Neben der Rgelklappe umfasst die Regeleinrichtung einen Verstellmotor, um die Regel klappe zur Veränderungdes Strömungsquerschnitts der vom Medium durchströmten Leitung um eine Drehachse zu verdrehen.There are a variety of applications in which the flow of a particular gaseous medium must be controlled by a flowed through by the medium line by means of a control device for flow control. For this purpose, such a control device comprises a positioned in the medium-flow line control damper, by means of which a flow cross section of the line can be changed, in addition to the Rgelklappe the control device comprises an adjusting motor to flap the rule for changing the flow cross-section of the medium flowed through the conduit about an axis of rotation to twist.
So ist es z. B. bekannt, einen Abgasstrom durch eine Abgasleitung, über die das Abgas einer Powerturbine zugeführt werden kann, mit einer solchen Regeleinrichtung zu regeln, wobei in die zur Powerturbine führende Abgasleitung in Reihe zur Regelklappe eine Notstoppklappe geschaltet ist, um bei einem Lastabwurf die Powerturbine gegen Überdrehzahl zu schützen, Bei einem Lastabwurf schließt die in die zur Powerturbine führende Abgasleitung integrierte Notstoppklappe, die in Reihe zur Regelklappe geschaltet ist, und die Abgasströmung wird über eine Bypassleitung an der Powerturbine vorbeigeleitet, wobei in die Bypassleitung ebenfalls eine Regelklappe einer Regeleinrichtung integriert ist. Zu dieser in der Bypassleitung positionierten Regelklappe ist eine Notstoppklappe parallel geschaltet, die im Falle des Lastabwurfs geöffnet wird.So it is z. B. known, an exhaust gas flow through an exhaust pipe through which the exhaust gas of a power turbine can be supplied to control with such a control device, wherein in the power turbine leading to exhaust pipe in series with the control damper emergency stop is switched to the power turbine against a load shedding In the event of load shedding, the emergency exhaust flap connected to the exhaust turbine leading to the power turbine closes in series with the control flap, and the exhaust gas flow is bypassed by a bypass line on the power turbine, whereby a control valve is integrated in the bypass line. An emergency stop flap, which is opened in the case of load shedding, is connected in parallel to this control flap positioned in the bypass line.
Wie oben ausgeführt, ist sowohl in die zu einer Powerturbine führende Abgasleitung als auch in die Bypassleitung jeweils eine Regelklappe integriert, wobei im Bereich der zur Powerturbine führenden Abgasleitung eine Notstoppklappe in Reihe mit der Regelklappe geschaltet ist, und wobei im Bereich der Bypassleitung eine Notstoppklappe parallel zur Regelklappe geschaltet ist. Die Regelklappen sowie Notstoppklappen sind bei aus der Praxis bekannten Regelreinrichtungen als separate Baugruppen ausgeführt, wodurch ein relativ großer Bauraum benötigt wird.As stated above, a control flap is integrated into both the leading to a power turbine exhaust pipe and in the bypass line, wherein in the area leading to the power turbine exhaust pipe an emergency stop valve is connected in series with the control valve, and wherein in the bypass line an emergency stop flap in parallel is switched to the control flap. The control valves and emergency stop flaps are executed in known from practice control devices as separate modules, whereby a relatively large space is needed.
Weitere Regeleinrichtungen sind beispielsweise aus der
Hiervon ausgehend liegt der vorliegenden Erfindung das Problem zugrunde, eine neuartige Regeleinrichtung zur Durchflussregelung zu schaffen. Dieses Problem wird durch eine Regeleinrichtung zur Durchflussregelung nach Anspruch 1 gelöst. Erfindungsgemäß ist der Verstellmotor zusammen mit der Regelklappe um die Drehachse der Regelklappe drehbar, um den Verstellmotor und die Regelklappe zwischen einer ersten Position, in welcher dieselben einen Normalbetrieb regeln, und einer zweiten Position, in welcher dieselben eine Notstoppfunktion übernehmen, zu überführen.On this basis, the present invention is based on the problem to provide a novel control device for flow control. This problem is solved by a flow control device according to
Mit der erfindungsgemäßen Regeleinrichtung ist es erstmals möglich, die Funktion einer Notstoppklappe in die Regelklappe der Regeleinrichtung zu integrieren. Die Regelklappe der erfindungsgemäßen Regeleinrichtung dient demnach im Normal. betrieb als konventionelle Regelklappe und in einer Notstoppfunktion als Notstoppklappe. Auf eine separate Notstoppklappe kann mit der erfindungsgemäßen Regeleinrichtung verzichtet werden. Hierdurch reduziert sich der benötigte Bauraum. Weiterhin kann die Fehleranfälligkeit reduziert werden.With the control device according to the invention, it is now possible to integrate the function of an emergency stop flap in the control valve of the control device. The control valve of the control device according to the invention therefore serves in the normal. operating as a conventional damper and in an emergency stop function as an emergency stop flap. On a separate emergency stop flap can be dispensed with the control device according to the invention. This reduces the required space. Furthermore, the error rate can be reduced.
Bevorzugte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen und der nachfolgenden Beschreibung. Ausführungsbeispiele der Erfindung werden, ahne hierauf beschränkt zu sein, an Hand der Zeichnung näher erläutert. Dabei zeigt:Preferred embodiments of the invention will become apparent from the dependent claims and the description below. Embodiments of the invention are, without being limited thereto, explained in more detail with reference to the drawing. Showing:
Unter Bezugnahme auf
Die in
Durch Verdrehen der Regelklappe
Bei der erfindungsgemäßen Regeleinrichtung
Die gemeinsame Drehbarkeit des Verstellmotors
Der Flanschanbindung
Mit Hilfe des Elektromotors
Über eine Arretiereinrichtung
Bei entriegelter Arretiereinrichtung
Bei der Flanschanbindung
Alternativ ist es möglich, dass die Spiralfeder
Es sei darauf hingewiesen, dass beim Verdrehen des Verstellmotors
Mit Hilfe eines Dämpfers
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 1010
- Regeleinrichtungcontrol device
- 1111
- Regelklappecontrol flap
- 1212
- Aufnahmeadmission
- 1313
- Verstellmotoradjusting
- 1414
- Drehachseaxis of rotation
- 1515
- Flanschanbindungflange connection
- 1616
- erstes Endefirst end
- 1717
- zweites Endesecond end
- 1818
- Verdreheinrichtungtwister
- 1919
- Zahnradgear
- 2020
- Zahnradgear
- 2121
- Arretiereinrichtunglocking
- 2222
- Elektromagnetelectromagnet
- 2323
- Federfeather
- 2424
- Spiralfederspiral spring
- 2525
- Dämpferdamper
- 2626
- Pneumatikzylinderpneumatic cylinder
- 2727
- Hebelarmlever arm
- 2828
- erstes Endefirst end
- 2929
- zweites Endesecond end
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710014513 DE102007014513B4 (en) | 2007-03-27 | 2007-03-27 | Control device for flow control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710014513 DE102007014513B4 (en) | 2007-03-27 | 2007-03-27 | Control device for flow control |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102007014513A1 DE102007014513A1 (en) | 2008-10-02 |
DE102007014513B4 true DE102007014513B4 (en) | 2014-03-06 |
Family
ID=39719353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200710014513 Expired - Fee Related DE102007014513B4 (en) | 2007-03-27 | 2007-03-27 | Control device for flow control |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007014513B4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008061974A1 (en) * | 2008-12-12 | 2010-07-01 | Mahle International Gmbh | Valve mechanism for controlling gas flow in fresh air system of internal-combustion engine system of motor vehicle, has readjusting device for transferring and holding valve member in emergency position and comprising resetting member |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4022825A1 (en) * | 1989-08-22 | 1991-02-28 | Bosch Gmbh Robert | DEVICE WITH A THROTTLE ORGAN DETERMINING THE PERFORMANCE OF A DRIVE MACHINE |
DE4028702A1 (en) * | 1990-09-10 | 1992-03-12 | Bosch Gmbh Robert | ACTUATOR |
DE4223933A1 (en) * | 1992-07-21 | 1994-01-27 | Bosch Gmbh Robert | Electrically powered throttle for IC engine control - has electric motor built into throttle flap assembly with rotor fixed to flap |
DE19635895A1 (en) * | 1996-02-20 | 1997-08-21 | Bray Int Inc | Valve actuator |
DE19620749A1 (en) * | 1996-05-23 | 1997-11-27 | Behr Gmbh & Co | Flap for air-duct esp. in heating- or air-conditioning system in motor vehicle |
DE102004061162A1 (en) * | 2004-12-16 | 2006-07-13 | Auma Riester Gmbh & Co. Kg | Actuator for actuating a valve |
-
2007
- 2007-03-27 DE DE200710014513 patent/DE102007014513B4/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4022825A1 (en) * | 1989-08-22 | 1991-02-28 | Bosch Gmbh Robert | DEVICE WITH A THROTTLE ORGAN DETERMINING THE PERFORMANCE OF A DRIVE MACHINE |
DE4028702A1 (en) * | 1990-09-10 | 1992-03-12 | Bosch Gmbh Robert | ACTUATOR |
DE4223933A1 (en) * | 1992-07-21 | 1994-01-27 | Bosch Gmbh Robert | Electrically powered throttle for IC engine control - has electric motor built into throttle flap assembly with rotor fixed to flap |
DE19635895A1 (en) * | 1996-02-20 | 1997-08-21 | Bray Int Inc | Valve actuator |
DE19620749A1 (en) * | 1996-05-23 | 1997-11-27 | Behr Gmbh & Co | Flap for air-duct esp. in heating- or air-conditioning system in motor vehicle |
DE102004061162A1 (en) * | 2004-12-16 | 2006-07-13 | Auma Riester Gmbh & Co. Kg | Actuator for actuating a valve |
Also Published As
Publication number | Publication date |
---|---|
DE102007014513A1 (en) | 2008-10-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2180167B1 (en) | Exhaust gas valve drive for a motor vehicle | |
EP2304214B1 (en) | Fresh air system | |
EP2458182B1 (en) | Equipment for influencing gas volume flows, method for control and/or regulation of an exhaust gas flow or a charge air flow, exhaust gas line and vehicle | |
EP1281111B1 (en) | Actuating device | |
DE102008005591A1 (en) | Valve device for an exhaust gas recirculation device | |
DE102009024361A1 (en) | Valve arrangement for an internal combustion engine | |
DE102008063604A1 (en) | Valve device and internal combustion engine system | |
DE102009006013A1 (en) | Exhaust flap device and exhaust heat recovery system of an internal combustion engine | |
EP2067977B1 (en) | Double valve for a device for exhaust gas recirculation | |
EP2529095B1 (en) | Gear arrangement and exhaust turbocharger | |
EP1111227B1 (en) | Exhaust gas recirculation valve | |
DE102007014513B4 (en) | Control device for flow control | |
EP2536968B1 (en) | Actuating drive for safety valves having a high actuating torque | |
EP2187032A2 (en) | Valve device for control of a flue gas stream fed and led back by a combustion engine | |
EP1803912A2 (en) | Actuator for an actuating device | |
EP1462643A1 (en) | Valve opening mechanism | |
EP1526272B2 (en) | Exhaust gas recirculation valve | |
DE102011115206A1 (en) | Exhaust gas turbocharger for internal combustion engine, has two valves that are formed such that respective opening states of valves are set differently depending on the state of engine for optimized adjustment of operating parameters | |
DE102010000688A1 (en) | Gear arrangement and exhaust gas turbocharger | |
WO2011141436A1 (en) | Device for controlling an exhaust valve of an internal combustion engine | |
DE102004003208A1 (en) | Inlet compressor for a combustion engine has compressor wheel and axial and radial channels with openings adjusted simultaneously in opposite directions | |
DE102008030771A1 (en) | Electromechanical component for adjusting flow cross-section of e.g. liquid medium, of internal-combustion engine, has spring repelling adjusting unit in starting position, where adjusting unit is unscrewed from starting position | |
DE102009055741A1 (en) | Actuation device for housing or housing-free fittings | |
DE102005046126A1 (en) | Actuator for actuating an adjusting element of a bypass flap of a bypass valve of a turbocharger of an engine comprises a pressure chamber connected to ambient pressure via non-return valves | |
DE102015016703B4 (en) | Method for adjusting a traction drive arrangement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: MAN DIESEL & TURBO SE, 86153 AUGSBURG, DE |
|
R012 | Request for examination validly filed |
Effective date: 20120411 |
|
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R020 | Patent grant now final |
Effective date: 20141209 |
|
R081 | Change of applicant/patentee |
Owner name: MAN ENERGY SOLUTIONS SE, DE Free format text: FORMER OWNER: MAN DIESEL & TURBO SE, 86153 AUGSBURG, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |