DE102007016184A1 - Flap arrangement for regulating air supply over comfort nozzle of ventilating system of motor vehicle, has external side with openings and contours, and passage formed by part of openings and/or contours in closed position of flap - Google Patents
Flap arrangement for regulating air supply over comfort nozzle of ventilating system of motor vehicle, has external side with openings and contours, and passage formed by part of openings and/or contours in closed position of flap Download PDFInfo
- Publication number
- DE102007016184A1 DE102007016184A1 DE200710016184 DE102007016184A DE102007016184A1 DE 102007016184 A1 DE102007016184 A1 DE 102007016184A1 DE 200710016184 DE200710016184 DE 200710016184 DE 102007016184 A DE102007016184 A DE 102007016184A DE 102007016184 A1 DE102007016184 A1 DE 102007016184A1
- Authority
- DE
- Germany
- Prior art keywords
- flap
- openings
- contours
- pivot axis
- outside
- 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.)
- Withdrawn
Links
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
- F16K1/222—Shaping of the valve member
-
- 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
- B60H1/00678—Damper doors moved by rotation; Grilles the axis of rotation being in the door plane, e.g. butterfly doors
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
- F16K47/045—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member and the closure member being rotatable
-
- 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
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
- B60H2001/00714—Details of seals of damper doors
-
- 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
- B60H2001/00721—Air deflecting or air directing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Flow Control Members (AREA)
Abstract
Description
Die Erfindung betrifft eine Klappenanordnung gemäß dem Oberbegriff des Anspruchs 1.The The invention relates to a flap assembly according to the Preamble of claim 1.
Aus
der
Eine ähnliche
Klappe für die Steuerung eines Gas- oder Luftstroms ist
aus der
Derartige Klappen lassen noch Wünsche offen.such Flaps leave nothing to be desired.
Es ist Aufgabe der Erfindung, eine verbesserte Klappe zur Verfügung zu stellen.It It is an object of the invention to provide an improved flap to deliver.
Diese Aufgabe wird gelöst durch eine Klappenanordnung mit den Merkmalen des Anspruchs 1. Vorteilhafte Ausgestaltungen sind Gegenstand der Unteransprüche.These Task is solved by a flap arrangement with the Features of claim 1. Advantageous embodiments are the subject the dependent claims.
Hierbei ist eine Klappenanordnung vorgesehen, aufweisend eine Klappe mit einer um eine Schwenkachse verschwenkbaren formstabilen Klappenfläche und ein Gehäuse, in welcher die Klappe zur Regelung eines Luftstroms angeordnet ist, wobei im Randbereich der Klappenfläche, der aus dem gleichen Material wie der weiter innen angeordnete Bereich der Klappenfläche besteht, beabstandet von der Schwenkachse Öffnungen und/oder Konturen der von der Schwenkachse beabstandeten Außenseite der Klappe vorgesehen sind, und in der maximal geschlossenen Stellung der Klappe ein Durchlass durch mindestens einen Teil der Öffnungen und/oder Konturen gebildet ist. Durch das Vorsehen von Öffnungen und/oder Konturen im Randbereich der Klappenfläche wird es auf einfache Weise ermöglicht, eine sichere Verwirbelung der Luftströmung zu erzeugen, so dass es nicht zum Phänomen „Klappenpfeiffen" kommt. Dadurch, dass eine durchgehende, formstabile Klappenfläche verwendet werden kann, entfällt das Erfordernis eines Anspritzens oder nachträglichen Anbringens einer Weichkomponente, welche die Außenseite mit Konturen/Öffnungen bildet.in this connection a flap assembly is provided, comprising a flap with a pivotable about a pivot axis dimensionally stable flap surface and a housing in which the flap for regulating a Air flow is arranged, wherein in the edge region of the flap surface, the same material as the more inward area the flap surface is spaced from the pivot axis openings and / or contours of the spaced from the pivot axis outside the flap are provided, and in the maximum closed position the flap a passage through at least a portion of the openings and / or Contours is formed. By providing openings and / or contours in the edge region of the flap surface is It easily allows a safe swirling to generate the air flow, so that it does not belong to the phenomenon "flap pipes" comes. Due to the fact that a continuous, dimensionally stable flap surface can be used, eliminating the requirement of Anspritzens or subsequently applying a soft component which the outside forms with contours / openings.
Hierbei ist bevorzugt die Dicke der Klappenfläche zumindest im Randbereich konstant. Insbesondere besteht die Klappenfläche aus einem einzigen, durchgehend verwendeten Material. Zur Verstärkung der Schwenkachse kann jedoch im zentralen Bereich oder ggf. auch in die Klappenflächen eingebettet eine Verstärkung vorgesehen sein.in this connection is preferably the thickness of the flap surface at least in Border area constant. In particular, there is the flap surface from a single, continuous material. For reinforcement However, the pivot axis can in the central area or possibly embedded in the flap areas a reinforcement be provided.
Konturen können beispielsweise durch Zähne oder andere Einschnittsformen gebildet sein, so dass sich beispielsweise sägezahnartige Konturen der Außenseite ergeben. Beliebige andere Verläufe sind möglich, wie beispielsweise halbkreisförmige, parabelförmige, wellenförmige Konturen oder beispielsweise rechteckförmige Einschnitte. Hierbei kann sich auch die Tiefe der Einschnitte und/oder die Höhe der nach außen ragenden Enden unterscheiden. Die Höhe, d. h. senkrecht zur Schwenkachse gemessen der maximale Abstand zwischen dem tiefsten Einschnitt und dem äußersten Ende, beträgt vorzugsweise 1 mm bis 5 mm.contours for example, by teeth or others Be formed incision shapes, so that, for example, sawtooth-like Contours of the outside result. Any other courses are possible, such as semicircular, parabolic, Wavy contours or, for example, rectangular Incisions. This can also be the depth of the incisions and / or differentiate the height of the outwardly projecting ends. The height, d. H. measured perpendicular to the pivot axis of the maximum distance between the deepest incision and the outermost one End, is preferably 1 mm to 5 mm.
Im Falle von Öffnungen können dieselben ebenfalls beliebige Formen aufweisen, wie beispielsweise Kreise in Gestalt von Bohrungen, Dreiecke, Rechtecke, Trapeze, Langlöcher. Die Öffnungen sind vorzugsweise kreisförmig ausgebildet, wobei der Innendurchmesser der Öffnungen 0,5 mm bis 10 mm, insbesondere 0,5 mm bis 5 mm, beträgt. Die Öffnungen können jedoch auch eine beliebige andere Gestalt aufweisen, wobei in diesem Fall der hydraulische Innendurchmesser 0,5 mm bis 10 mm, insbesondere 0,5 mm bis 5 mm, beträgt.in the Traps of openings may also be the same have any shapes, such as circles in shape of holes, triangles, rectangles, trapezoids, oblong holes. The openings are preferably circular, wherein the inner diameter of the openings 0.5 mm to 10 mm, in particular 0.5 mm to 5 mm. The openings however, they can also have any other shape, in which case, the hydraulic inner diameter is 0.5 mm to 10 mm, in particular 0.5 mm to 5 mm.
Bei einer Klappe sind auch beliebige Kombinationen unterschiedlicher Öffnungen und/oder unterschiedlicher Konturen möglich.at a flap are also any combination of different openings and / or different contours possible.
Vorzugsweise beträgt der Abstand der Öffnungen, gemessen von ihren Mittelpunkten oder Flächenschwerpunkten in Richtung der Schwenkachse 1,5 mm bis 30 mm und in Richtung senkrecht zur Schwenkachse 1,5 mm bis 15 mm.Preferably is the distance of the openings, measured from their centers or centroids in direction the pivot axis 1.5 mm to 30 mm and in the direction perpendicular to the pivot axis 1.5 mm to 15 mm.
Die Öffnungen sind vorzugsweise in einem Randbereich der Klappenfläche vorgesehen, welcher bis maximal 1/3 der Strecke Schwenkachse Außenseite der Klappe von der Außenseite in Richtung Schwenkachse reicht. Besonders bevorzugt erstreckt sich der Bereich bis maximal 1/4 der Strecke Schwenkachse-Außenseite der Klappe von der Außenseite in Richtung Schwenkachse. Üblicherweise beträgt die Breite des Bereichs, in welchem die Öffnungen vorgesehen sind, maximal 20 mm.The openings are preferably provided in an edge region of the flap surface which up to a maximum of 1/3 of the distance pivot axis outside the flap from the outside in the direction Swivel axis is sufficient. Particularly preferably, the area extends to a maximum of 1/4 of the distance pivot axis-outside of the flap from the outside in the direction of the pivot axis. Usually, the width of the area in which the openings are provided, a maximum of 20 mm.
Um sicherzustellen, dass Luft an der Außenseite der Klappe auch im maximal geschlossenen Zustand vorbeiströmt, beträgt der Abstand der Außenseite der Klappe zum Gehäuse im maximal geschlossenen Zustand vorzugsweise 0,5 mm bis 5 mm, insbesondere bevorzugt 0,5 mm bis 3 mm (bei Klappenlängen bis 100 mm).Around Ensure that air is on the outside of the flap also flows in the maximum closed state is the distance of the outside of the flap to the housing in the maximum closed state preferably 0.5 mm to 5 mm, in particular preferably 0.5 mm to 3 mm (with flap lengths up to 100 mm).
Die Endpositionen der Klappe sind vorzugsweise durch die Enden von Kurvenbahnen und nicht wie ansonsten üblich durch Anschläge der Klappenfläche am Gehäuse gebildet, wobei ohne Verbindung mit dem Getriebe, von dem die Kurvenbahnen ein Teil sind, die Klappe im Gehäuse weiter um die Schwenkachse verschwenkbar ist. Eine derartige Ausgestaltung stellt sicher, dass keine wesentlichen Stoßgeräusche auftreten. Ferner wird die Klappenfläche nicht unnötig belastet.The End positions of the flap are preferably through the ends of cam tracks and not as usual by attacks the flap surface formed on the housing, without Connection to the transmission of which the curved paths are a part, the flap in the housing further pivotable about the pivot axis is. Such a design ensures that no significant impact noise occur. Furthermore, the flap surface is not unnecessary loaded.
Die Unterdrückung von unerwünschten Klappengeräuschen kann ferner durch Störelemente verbessert werden, welche benachbart den Öffnungen und/oder Konturen angeordnet sind. Als Störelemente dienen Vorsprünge und/oder Vertiefungen, die an bzw. in der Klappenfläche vorgesehen sind. Diese Störelemente können auf einer oder auf beiden einander gegenüberliegenden Klappenflächen ausgebildet sein. Die Abmessungen (auch in Bezug auf die Höhe bzw. Tiefe) der Störelemente sind im Prinzip nicht begrenzt, liegen bevorzugt jedoch im Bereich von 0,5 mm bis 10 mm, insbesondere bevorzugt im Bereich von 0,5 mm bis 5 mm. Die Störelemente können beispielsweise eine halbkugelartige, noppenförmige, zylinderförmige, quaderförmige, pyramidenstumpfförmige, kegelstumpfförmige Gestalt haben, jedoch sind auch beliebige andere Ausgestaltungen möglich.The Suppression of unwanted flap sounds can also be improved by interfering elements, which are arranged adjacent to the openings and / or contours. As interference elements are projections and / or depressions, which are provided on or in the flap surface. These interfering elements can be on one or both opposite each other Flap surfaces be formed. The dimensions (also in relation to the height or depth) of the interfering elements are in principle not limited, but are preferably in the range of 0.5 mm to 10 mm, particularly preferably in the range of 0.5 mm to 5 mm. The interference elements can, for example, a hemispherical, knob-shaped, cylindrical, cuboid, truncated pyramid-shaped, frustoconical Have shape, but any other configurations are possible.
Im Folgenden wird die Erfindung anhand von mehreren Ausführungsbeispielen unter Bezugnahme auf die Zeichnung im Einzelnen erläutert. Es zeigen:in the The invention is based on several embodiments explained in detail with reference to the drawing. Show it:
Eine
Klappenanordnung
Vorliegend
sind die Klappen
Die
beiden Klappen
Gemäß dem
dritten, in
Auch
in diesem Fall ist die Klappenanordnung derart ausgebildet, dass
die Außenseite
Die
Gemäß einer Variante sind zwei auf Lücke versetzte Reihen von Störelementen vorgesehen, wobei der Abstand der Reihen ca. 2 mm beträgt.According to one variant, two are on gap staggered rows of interfering elements provided, wherein the distance of the rows is about 2 mm.
In
Die Störelemente und/oder Vertiefungen können mit Öffnungen und/oder Konturen der Außenseiten der Klappen beliebig kombiniert werden. Die Abmessungen der Störelemente betragen vorzugsweise 0,5 mm bis 10 mm, insbesondere 0,5 mm bis 5 mm. Die Abstände zwischen einzelnen Störelementen betragen vorzugsweise 1,5 mm bis 30 mm in der Richtung parallel zur Schwenkachse und 1,5 mm bis 15 mm in der Richtung senkrecht zur Schwenkachse.The Disturbing elements and / or depressions may have openings and / or contours of the outsides of the flaps as desired be combined. The dimensions of the interfering elements amount preferably 0.5 mm to 10 mm, in particular 0.5 mm to 5 mm. The Distances between individual interfering elements amount preferably 1.5 mm to 30 mm in the direction parallel to the pivot axis and 1.5 mm to 15 mm in the direction perpendicular to the pivot axis.
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 19717335 A1 [0002] DE 19717335 A1 [0002]
- - EP 0690272 B1 [0003] - EP 0690272 B1 [0003]
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710016184 DE102007016184A1 (en) | 2007-04-02 | 2007-04-02 | Flap arrangement for regulating air supply over comfort nozzle of ventilating system of motor vehicle, has external side with openings and contours, and passage formed by part of openings and/or contours in closed position of flap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710016184 DE102007016184A1 (en) | 2007-04-02 | 2007-04-02 | Flap arrangement for regulating air supply over comfort nozzle of ventilating system of motor vehicle, has external side with openings and contours, and passage formed by part of openings and/or contours in closed position of flap |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007016184A1 true DE102007016184A1 (en) | 2008-10-09 |
Family
ID=39736138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200710016184 Withdrawn DE102007016184A1 (en) | 2007-04-02 | 2007-04-02 | Flap arrangement for regulating air supply over comfort nozzle of ventilating system of motor vehicle, has external side with openings and contours, and passage formed by part of openings and/or contours in closed position of flap |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007016184A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2433826A1 (en) * | 2010-09-28 | 2012-03-28 | Behr GmbH & Co. KG | Flow channel assembly |
EP2508815A1 (en) * | 2011-04-08 | 2012-10-10 | TROX GmbH | Device for influencing a flow of air in a component of an air conditioning assembly |
US20130095740A1 (en) * | 2011-10-17 | 2013-04-18 | Aisin Seiki Kabushiki Kaisha | Grille shutter apparatus |
EP3492831A1 (en) * | 2017-11-30 | 2019-06-05 | Toyota Jidosha Kabushiki Kaisha | Register |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0690272A2 (en) * | 1994-07-01 | 1996-01-03 | Draftex Industries Limited | Gas or air flow regulators |
DE19717335A1 (en) | 1996-05-06 | 1997-11-20 | Valeo Climatisation | Pivot flap for controlling air flow |
DE10029097A1 (en) * | 2000-06-14 | 2001-12-20 | Behr Gmbh & Co | Air flap for car ventilation system has molded sealing pattern with molded teeth or wave patterns round edge of back that seal against matching patterns in frame |
EP1580049A1 (en) * | 2004-03-25 | 2005-09-28 | Behr GmbH & Co. KG | Damper door for a vehicle ventilating system |
DE102005007454A1 (en) * | 2005-02-18 | 2006-08-31 | Bayerische Motoren Werke Ag | Air conditioning system for vehicle has flexibly arranged soundproofing insulating unit fitted in air duct arrangement which can optionally take passive position and active position |
-
2007
- 2007-04-02 DE DE200710016184 patent/DE102007016184A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0690272A2 (en) * | 1994-07-01 | 1996-01-03 | Draftex Industries Limited | Gas or air flow regulators |
EP0690272B1 (en) | 1994-07-01 | 1999-11-17 | Draftex Industries Limited | Gas or air flow regulators |
DE19717335A1 (en) | 1996-05-06 | 1997-11-20 | Valeo Climatisation | Pivot flap for controlling air flow |
DE10029097A1 (en) * | 2000-06-14 | 2001-12-20 | Behr Gmbh & Co | Air flap for car ventilation system has molded sealing pattern with molded teeth or wave patterns round edge of back that seal against matching patterns in frame |
EP1580049A1 (en) * | 2004-03-25 | 2005-09-28 | Behr GmbH & Co. KG | Damper door for a vehicle ventilating system |
DE102005007454A1 (en) * | 2005-02-18 | 2006-08-31 | Bayerische Motoren Werke Ag | Air conditioning system for vehicle has flexibly arranged soundproofing insulating unit fitted in air duct arrangement which can optionally take passive position and active position |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2433826A1 (en) * | 2010-09-28 | 2012-03-28 | Behr GmbH & Co. KG | Flow channel assembly |
DE102010041554A1 (en) * | 2010-09-28 | 2012-03-29 | Behr Gmbh & Co. Kg | Flow channel arrangement |
EP2508815A1 (en) * | 2011-04-08 | 2012-10-10 | TROX GmbH | Device for influencing a flow of air in a component of an air conditioning assembly |
US20130095740A1 (en) * | 2011-10-17 | 2013-04-18 | Aisin Seiki Kabushiki Kaisha | Grille shutter apparatus |
EP3492831A1 (en) * | 2017-11-30 | 2019-06-05 | Toyota Jidosha Kabushiki Kaisha | Register |
CN109849620A (en) * | 2017-11-30 | 2019-06-07 | 丰田自动车株式会社 | Ventilation device |
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