DE102005001970B4 - Flap assembly for controlling the fresh and Umluftzustroms - Google Patents
Flap assembly for controlling the fresh and Umluftzustroms Download PDFInfo
- Publication number
- DE102005001970B4 DE102005001970B4 DE200510001970 DE102005001970A DE102005001970B4 DE 102005001970 B4 DE102005001970 B4 DE 102005001970B4 DE 200510001970 DE200510001970 DE 200510001970 DE 102005001970 A DE102005001970 A DE 102005001970A DE 102005001970 B4 DE102005001970 B4 DE 102005001970B4
- Authority
- DE
- Germany
- Prior art keywords
- air
- flap
- fresh
- fresh air
- damper
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00664—Construction or arrangement of damper doors
- B60H1/00671—Damper doors moved by rotation; Grilles
- B60H1/00685—Damper doors moved by rotation; Grilles the door being a rotating disc or cylinder or part thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00835—Damper doors, e.g. position control
- B60H1/00857—Damper doors, e.g. position control characterised by the means connecting the initiating means, e.g. control lever, to the damper door
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- 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
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- 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
- F16K1/222—Shaping of the valve member
-
- 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
- F16K1/223—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 with a plurality of valve members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H2001/00078—Assembling, manufacturing or layout details
- B60H2001/00085—Assembling, manufacturing or layout details of air intake
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Flow Control Members (AREA)
Abstract
Klappenanordnung zum Steuern des Frisch- und Umluftzustroms zu einem Lufteinlass (11) eines Gebläses, insbesondere für eine Klimaanlage in einem Fahrzeug, mit einer aus einer Umluft-Endstellung mit maximalem Umluftzustrom und minimalem Frischluftzustrom in eine Frischluft-Endstellung mit maximalem Frischluftzustrom und minimalem Umluftzustrom und umgekehrt kontinuierlich schwenkbaren Luftklappe (13) und mit einer in Frischluft-Endstellung der Luftklappe (13) in den Frischluftzustrom zu dessen Drosselung einschwenkbaren Staudruckklappe (14), wobei die Luftklappe (13) und die Staudruckklappe (14) eine gemeinsame Schwenkachse (20) aufweisen und die Luftklappe (13) in Form eines Zylindermantelabschnitts ausgebildet ist und die Staudruckklappe (14) in einer Deckungslage im Innern der Luftklappe angeordnet und von dieser vollständig abgedeckt ist und ein Koppelgetriebe vorgesehen ist, mittels dessen die Staudruckklappe (14) in einer Frischluft-Endstellung in Deckungslage mit der Luftklappe (13) gehalten ist dadurch gekennzeichnet, dass bei Drehung einer Abtriebswelle (16) eines Stellantriebs (15) die Staudruckklappe (14) in Deckungslage mit der Luftklappe (13) in einliegender Position mit der...Flap assembly for controlling the fresh and Umluftzustroms to an air inlet (11) of a blower, in particular for an air conditioner in a vehicle, with one of a recirculation end position with maximum Umluftzustrom and minimal fresh air flow into a fresh air end position with maximum fresh air flow and minimum Umluftzustrom and vice versa continuously pivotable air damper (13) and with a fresh air end position of the air damper (13) in the fresh air flow to its throttling swivel back pressure flap (14), wherein the air damper (13) and the dynamic pressure flap (14) have a common pivot axis (20) and the air flap (13) is designed in the form of a cylinder jacket section and the dynamic pressure flap (14) is arranged in a covering position in the interior of the air flap and completely covered by this and a coupling mechanism is provided, by means of which the dynamic pressure flap (14) in a fresh air end position in covering position with the air flap e (13) held is characterized in that upon rotation of an output shaft (16) of an actuator (15) the dynamic pressure flap (14) in a covering position with the air flap (13) in an in-lying position with the ...
Description
Die Erfindung betrifft eine Klappenanordnung zum Steuern des Frisch- und Umluftzustroms zu einem Lufteinlass eines Gebläses, insbesondere für eine Klimaanlage in einem Fahrzeug, gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a flap arrangement for controlling the fresh and Umluftzustroms to an air inlet of a blower, in particular for an air conditioner in a vehicle, according to the preamble of claim 1.
Bei einer bekannten Belüftungsvorrichtung für den Fahrzeuginnenraum eines Kraftfahrzeugs (
Mit zunehmender Fahrzeuggeschwindigkeit steigt der bei vollständig freigegebener Frischluftöffnung in das Ansaggehäuse einströmende Frischluftstrom stark an, so dass eine den Bedürfnissen der Fahrzeuginsassen angepasste Dosierung der Belüftung und/oder Klimatisierung des Fahrzeuginnenraums nicht zufriedenstellend möglich ist.As the vehicle speed increases, the fresh air flow flowing into the announcement housing when the fresh air opening is completely released rises sharply, so that a dosage of the ventilation and / or air conditioning of the vehicle interior adapted to the needs of the vehicle occupants is not satisfactorily possible.
Um dem zu begegnen, ist es bekannt, mit zunehmendem Staudruck im Frischluftzuführkanal zum Ansauggehäuse aufgrund anwachsender Fahrzeuggeschwindigkeit die Gebläsedrehzahl zu reduzieren. Weiterhin ist es z. B. aus der
Eine weitere Klappenanordnung zum Steuern des Frisch- und Umluftstroms ist aus der
Der Erfindung liegt die Aufgabe zugrunde, eine kostengünstige Klappenanordnung mit Luft- und Staudruckklappe zu schaffen, die zur Klappensteuerung nur einen einzigen Stellantrieb erfordert.The invention has for its object to provide a cost-effective flap assembly with air and dynamic pressure flap, which requires only a single actuator for flap control.
Die Aufgabe ist erfindungsgemäß durch die Merkmale des einzigen Anspruchs gelöst.The object is achieved by the features of the single claim.
Die erfindungsgemäße Klappenanordnung hat den Vorteil, dass durch die Anordnung und Kopplung von Luftklappe und Staudruckklappe alle für die Einstellung verschiedener Umluft-/Frischluftverhältnisse erforderlichen Klappenstellungen folgerichtig mit demselben Stellantrieb gesteuert werden. Das hierzu eingesetzte, mechanische Koppelgetriebe ist konstruktiv einfach konzipiert und fertigungstechnisch kostengünstig zu realisieren. Es ist robust und wenig störanfällig.The flap arrangement according to the invention has the advantage that all the flap positions required for the setting of different circulating air / fresh air conditions are logically controlled by the arrangement and coupling of air flap and dynamic pressure flap with the same actuator. The mechanical coupling gear used for this purpose is structurally simple in design and can be manufactured cost-effectively. It is robust and not very susceptible to interference.
Die Staudruckklappe ist so angeordnet, dass sie in ihrer Deckungslage von der Luftklappe vollständig abgedeckt ist, bezüglich des Luftstroms gesehen also in ihrer Deckungslage im ”Windschatten” der Luftklappe liegt. Alternativ ist es auch möglich, die Staudruckklappe nicht innerhalb der Luftklappe, sondern umgekehrt die Luftklappe innerhalb der Staudruckklappe anzuordnen, so das die Staudruckklappe in ihrer Deckungslage die Luftklappe gegenüber dem Frisch- oder Umluftstrom vollständig abdeckt.The dynamic pressure flap is arranged so that it is completely covered in its covering position of the air damper, so seen in terms of air flow in its covering position in the "slipstream" of the air damper. Alternatively, it is also possible not to arrange the dynamic pressure flap inside the air damper, but vice versa the air damper within the dynamic pressure flap, so that the dynamic pressure flap in its covering position completely covers the air damper against the fresh or recirculated air flow.
Die Klappen sind haubenförmig mit zwei ebenen Seitenflächen und einer die beiden Seitenflächen miteinander verbindenden Haubenfläche ausgebildet, die die Form eines Zylindermantelabschnitts aufweist. In der Umluft-Endstellung oder Frischluft-Endstellung der Luftklappe überdecken die Klappen in etwa den halben Querschnitt des Lufteinlasses für das Gebläse.The flaps are hood-shaped with two flat side surfaces and the two side surfaces interconnecting hood surface having the shape of a cylinder jacket portion. In the return air end position or fresh air end position of the air flap, the flaps cover approximately half the cross section of the air inlet for the blower.
Die Erfindung ist anhand eines in der Zeichnung dargestellten Ausführungsbeispiels im Folgenden näher beschrieben. Es zeigen:The invention is described in more detail below with reference to an embodiment shown in the drawing. Show it:
Die in
Die Klappenanordnung umfasst eine Luftklappe
Im Diagramm der
Die beschriebene Steuerung der Klappen
Wie
Wie
Das Koppelgetriebe
Das Koppelgetriebe
Bei dem beschriebenen Ausschwenken der Staudruckklappe
Wie aus
Um einen noch größeren Regelbereich für die Staudruckregelung zu erhalten, kann zusätzlich vorgesehen werden, dass das Gebläse in Abhängigkeit von dem Schwenkweg x der Luftklappe
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510001970 DE102005001970B4 (en) | 2005-01-15 | 2005-01-15 | Flap assembly for controlling the fresh and Umluftzustroms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510001970 DE102005001970B4 (en) | 2005-01-15 | 2005-01-15 | Flap assembly for controlling the fresh and Umluftzustroms |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102005001970A1 DE102005001970A1 (en) | 2006-07-27 |
DE102005001970B4 true DE102005001970B4 (en) | 2012-10-04 |
Family
ID=36650344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510001970 Expired - Fee Related DE102005001970B4 (en) | 2005-01-15 | 2005-01-15 | Flap assembly for controlling the fresh and Umluftzustroms |
Country Status (1)
Country | Link |
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DE (1) | DE102005001970B4 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100421977C (en) * | 2006-12-19 | 2008-10-01 | 成都福华汽车空气保洁器有限公司 | Automobile top air cleaner |
DE102007024632A1 (en) * | 2007-05-24 | 2008-11-27 | Behr Gmbh & Co. Kg | Device for controlling air flows |
DE102007026808A1 (en) * | 2007-06-06 | 2008-12-11 | Behr Gmbh & Co. Kg | Blower arrangement for ventilation of a vehicle |
DE102013109068A1 (en) | 2013-08-22 | 2015-02-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | door assembly |
US20200307349A1 (en) * | 2019-03-27 | 2020-10-01 | Denso International America, Inc. | Coaxial door assembly for hvac |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4240440C1 (en) * | 1992-12-02 | 1993-10-07 | Daimler Benz Ag | Ventilation device for road vehicles - is used in conjunction with heating or air conditioning plant and has suction housing with fresh and ambient air aperture and contg. blower and air filter |
DE4414036A1 (en) * | 1994-04-22 | 1995-10-26 | Behr Gmbh & Co | Air inlet for a heating or air conditioning system of a motor vehicle |
DE69301755T2 (en) * | 1992-04-28 | 1996-08-08 | Valeo Climatisation | Ventilation device for the interior of a motor vehicle |
DE19819280A1 (en) * | 1997-04-30 | 1998-11-05 | Valeo Climatisation | Air distribution device comprising housing with cylindrical wall |
DE69412433T2 (en) * | 1993-12-02 | 1999-04-01 | Peugeot | Distribution device for a vehicle air conditioner |
DE19832337A1 (en) * | 1998-07-17 | 2000-01-20 | Behr Gmbh & Co | Operating device for operation of two air flaps of motor vehicle's heating or conditioning unit has at least one spring so that flaps are held in pretensioned state in one of their end closed positions |
-
2005
- 2005-01-15 DE DE200510001970 patent/DE102005001970B4/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69301755T2 (en) * | 1992-04-28 | 1996-08-08 | Valeo Climatisation | Ventilation device for the interior of a motor vehicle |
DE4240440C1 (en) * | 1992-12-02 | 1993-10-07 | Daimler Benz Ag | Ventilation device for road vehicles - is used in conjunction with heating or air conditioning plant and has suction housing with fresh and ambient air aperture and contg. blower and air filter |
DE69412433T2 (en) * | 1993-12-02 | 1999-04-01 | Peugeot | Distribution device for a vehicle air conditioner |
DE4414036A1 (en) * | 1994-04-22 | 1995-10-26 | Behr Gmbh & Co | Air inlet for a heating or air conditioning system of a motor vehicle |
DE19819280A1 (en) * | 1997-04-30 | 1998-11-05 | Valeo Climatisation | Air distribution device comprising housing with cylindrical wall |
DE19832337A1 (en) * | 1998-07-17 | 2000-01-20 | Behr Gmbh & Co | Operating device for operation of two air flaps of motor vehicle's heating or conditioning unit has at least one spring so that flaps are held in pretensioned state in one of their end closed positions |
Also Published As
Publication number | Publication date |
---|---|
DE102005001970A1 (en) | 2006-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE |
|
8127 | New person/name/address of the applicant |
Owner name: DAIMLER AG, 70327 STUTTGART, DE |
|
8127 | New person/name/address of the applicant |
Owner name: AROLD, KLAUS, 71069 SINDELFINGEN, DE |
|
8120 | Willingness to grant licences paragraph 23 | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final |
Effective date: 20130105 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |