DE102009025534A1 - Air outlet unit for climate- or ventilation system of vehicle, has center axis, concentric central part and multiple laminar-shaped elements that are arranged in circumferential direction of central part in distributed manner - Google Patents
Air outlet unit for climate- or ventilation system of vehicle, has center axis, concentric central part and multiple laminar-shaped elements that are arranged in circumferential direction of central part in distributed manner Download PDFInfo
- Publication number
- DE102009025534A1 DE102009025534A1 DE200910025534 DE102009025534A DE102009025534A1 DE 102009025534 A1 DE102009025534 A1 DE 102009025534A1 DE 200910025534 DE200910025534 DE 200910025534 DE 102009025534 A DE102009025534 A DE 102009025534A DE 102009025534 A1 DE102009025534 A1 DE 102009025534A1
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- Germany
- Prior art keywords
- central part
- elements
- air outlet
- lamellar
- ring
- 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.)
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Classifications
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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
- B60H1/34—Nozzles; Air-diffusers
- B60H1/3414—Nozzles; Air-diffusers with means for adjusting the air stream direction
- B60H1/3421—Nozzles; Air-diffusers with means for adjusting the air stream direction using only pivoting shutters
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Luftauslasseinrichtung gemäß dem Oberbegriff des Patentanspruches 1.The The present invention relates to an air outlet device according to the preamble of claim 1.
Aktuelle Fahrzeuge der Marke Mini weisen Luftauslasseinrichtungen mit einem kugelartigen, schwenkbar angeordneten Luftleitelement auf. Das Luftleitelement wiederum weist ein Zentralteil und ein kugelringförmiges Außenteil auf, wobei zwischen dem Zentralteil und dem kugelringförmigen Außenteil in Umfangsrichtung verteilt mehrere lamellenartige Luftleitelemente angeordnet sind.current Mini vehicles have air outlet devices with one spherical, pivotally mounted air guide on. The air guide In turn, has a central part and a spherical ring-shaped outer part on, between the central part and the spherical outer part in Circumferential distributed several lamellar air guide elements are arranged.
Aufgabe der Erfindung ist es, die eingangs beschriebene Luftauslasseinrichtung so zu verbessern, dass eine noch zugfreiere Belüftung des Fahrgastraums ermöglicht wird.task The invention is the air outlet device described above be improved so that an even more draft-free ventilation of the passenger compartment is made possible.
Diese Aufgabe wird durch die Merkmale des Patentanspruches 1 gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung sind den Unteransprüchen zu entnehmen.These The object is solved by the features of claim 1. advantageous Refinements and developments of the invention are the dependent claims remove.
Ausgangspunkt der Erfindung ist eine Luftauslasseinrichtung mit einem kozentrisch bezüglich einer Mittelachse angeordneten Zentralteil und mehreren in Umfangsrichtung des Zentralteils verteilt angeordneten lamellenartigen Elementen. Die lamellenartigen Elemente erstrecken sich vom Zentralteil aus im Wesentlichen radial nach außen.starting point The invention is an air outlet with a kozentrisch with regard to one Central axis arranged central part and several in the circumferential direction the central part distributed arranged lamellar elements. The lamellar elements extend from the central part essentially radially outward.
Der Kern der Erfindung besteht darin, dass die lamellenartigen Elemente relativ zu dem Zentralteil schwenkbar angeordnet sind.Of the The core of the invention is that the lamellar elements are arranged pivotably relative to the central part.
Die lamellenartigen Elemente können also eine erste Stellung einnehmen, in der sie ähnlich wie bei der eingangs beschriebenen Luftauslasseinrichtung ausgerichtet sind, nämlich im Wesentlichen parallel zur Mittelachse des Zentralteils. Darüber hinaus können die lamellenartigen Elemente aber auch in eine Verwirbelungsstellung verschwenkt werden, in der die Luftleitflächen der lamellenartigen Element schräg, im Extremfall sogar senkrecht zur Mittelachse des Zentralteils ausgerichtet sind. Selbstverständlich können die lamellenartigen Elemente auch beliebige Zwischenstellungen zwischen den beiden Extremstellungen einnehmen.The lamellar elements can So take a first position in which they are similar to the beginning are aligned in the described air outlet device, namely in Substantially parallel to the central axis of the central part. In addition, the lamellar elements but also in a Verwirbelungsstellung be pivoted, in which the air ducts of the lamellar element obliquely, in an extreme case even aligned perpendicular to the central axis of the central part. Of course can the lamellar elements also any intermediate positions between take the two extreme positions.
Dadurch, dass die lamellenartigen Elemente relativ zu dem Zentralteil verschwenkbar sind, ähnlich wie die Rotorblätter eines Hubschrauberrotors, wird die über die Luftauslasseinrichtungen in den Fahrgastraum eines Fahrzeugs austretende Luft stärker oder weniger stark verwirbelt. Je stärker die lamellenartigen Elemente ”angestellt” sind, d. h. je größer der durch die lamellenartigen Elemente erzeugte Strömungswiderstand ist, um so geringer dürfte die Gefahr von Zugerscheinungen im Fahrgastraum sein. Ein wesentlicher Vorteil der Erfindung besteht darin, dass durch die Möglichkeit, die Schwenkstellung der Luftleitlamellen zu verstellen, eine vom Fahrgast individuell als angenehm empfundene Belüftungsjustierung ermöglich wird.Thereby, in that the lamellar elements are pivotable relative to the central part are similar like the rotor blades a helicopter rotor, which is about the air outlet air escaping into the passenger compartment of a vehicle stronger or less strongly swirled. The stronger the lamellar elements are "hired", d. H. the bigger the flow resistance generated by the lamellar elements is so lower the danger of drafts in the passenger compartment. An essential Advantage of the invention is that by the possibility to adjust the pivoting position of the louvers, one by the passenger individually as pleasant perceived ventilation adjustment is possible.
Nach einer Weiterbildung der Erfindung weist die Luftauslasseinrichtung zwei konzentrisch zur Mittelachse des Zentralteils angeordnete ringartige Elemente auf. Die beiden ringartigen Elemente fungieren zusammen mit dem Zentralteil als ”Halteelemente” für die lamellenartigen Elemente. Die lamellenartigen Elemente sind also an dem Zentralteil und an den beiden ringartigen Elementen schwenkbar gelagert, wobei die lamellenartigen Elemente zwischen dem Zentralteil in dem Ringbereich zwischen dem Zentralteil und den ringartigen Elementen angeordnet sind.To a development of the invention, the air outlet two annularly arranged concentric with the central axis of the central part Elements on. The two ring-like elements act together with the central part as "holding elements" for the lamellar Elements. The lamellar elements are thus at the central part and pivotally mounted on the two ring-like elements, wherein the lamellar elements between the central part in the ring area arranged between the central part and the ring-like elements are.
Die schwenkbare Anordnung der lamellenartigen Elemente kann folgendermaßen dargestellt sein. Jedes der lamellenartigen Elemente kann an seiner radial inneren Stirnseite einen inneren bzw. ersten Lagerzapfen aufweisen, der in eine dem jeweiligen lamellenartigen Element zugeordnete Ausnehmung, die in dem Zentralteil vorgesehen ist, ragt.The pivotable arrangement of the lamellar elements can be shown as follows. Each of the lamellar elements may be at its radially inner End face have an inner or first journal, the in a recess associated with the respective lamellar element, which is provided in the central part, protrudes.
Darüber hinaus kann jedes der lamellenartigen Elemente an seiner radial äußeren Stirnseite einen zweiten und einen dritten Lagerzapfen aufweisen. Der zweite Lagerzapfen ragt in eine dem jeweiligen lamellenartigen Element zugeordnete Ausnehmung, die in dem ersten der beiden ringartigen Elemente vorgesehen ist. Der dritte Lagerzapfen ragt in eine dem jeweiligen lamellenartigen Element zugeordnete Ausnehmung, die in dem zweiten der beiden ringartigen Elemente vorgesehen ist.Furthermore can each of the lamellar elements at its radially outer end face have a second and a third journal. The second Bearing journals protrudes into a respective lamellar element associated recess in the first of the two annular Elements is provided. The third journal protrudes into a respective lamellar element associated recess which in the second of the two ring-like elements is provided.
Um eine Verstellbarkeit der lamellenartigen Elemente zur ermöglichen, kann vorgesehen sein, dass eines der beiden ringartigen Elemente drehfest in Bezug auf das Zentralteil angeordnet ist und das andere der beiden ringartigen Elemente drehbar um die Mittelachse in Bezug auf das Zentralteil angeordnet ist. Durch relatives Verdrehen der beiden ringartigen Elemente werden dann ”automatisch” die lamellenartigen Elemente verschwenkt bzw. angestellt.Around an adjustability of the lamellar elements to enable can be provided that one of the two ring-like elements rotatably disposed with respect to the central part and the other the two ring-like elements rotatable about the central axis with respect is arranged on the central part. By relative twisting the Both annular elements are then "automatically" the lamellar Elements pivoted or employed.
Im Folgenden wird die Erfindung im Zusammenhang mit der Zeichnung näher erläutert. Es zeigen:in the The invention will be explained in more detail in connection with the drawing. It demonstrate:
Die
Das
Zentralteil
Wie
am besten aus
Ferner
weist jedes der lamellenartigen Elemente an seiner radialen Außenseite
einen zweiten und einen dritten Lagerzapfen
Das
ringartige Element
Wie
in
Vollständigkeitshalber
sei ein kugelringförmiger
Außenring
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009025534.6A DE102009025534B4 (en) | 2009-06-19 | 2009-06-19 | air outlet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009025534.6A DE102009025534B4 (en) | 2009-06-19 | 2009-06-19 | air outlet |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102009025534A1 true DE102009025534A1 (en) | 2010-12-30 |
DE102009025534B4 DE102009025534B4 (en) | 2015-10-29 |
Family
ID=43217619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009025534.6A Expired - Fee Related DE102009025534B4 (en) | 2009-06-19 | 2009-06-19 | air outlet |
Country Status (1)
Country | Link |
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DE (1) | DE102009025534B4 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011108566A1 (en) | 2011-07-27 | 2013-01-31 | Audi Ag | Ventilation nozzle for introducing airflow into inner space of motor car, has annular holding elements connected with connectors, and guiding elements passing through recesses and swingable by movement of holding elements |
DE102013213277A1 (en) * | 2013-07-05 | 2015-01-08 | Behr Gmbh & Co. Kg | air vents |
CN108757063A (en) * | 2013-12-27 | 2018-11-06 | 三菱重工发动机和增压器株式会社 | Turbine shroud |
DE102019128520A1 (en) * | 2019-10-22 | 2021-04-22 | Audi Ag | Air duct |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29914962U1 (en) * | 1999-08-26 | 1999-10-14 | Bermes Peter | Air outlet, especially for automotive ventilation |
DE10223660A1 (en) * | 2002-05-28 | 2003-12-11 | Volkswagen Ag | Air discharger for motor vehicle has adjusting element installed approximately centrally and stationary in region of air outlet opening and rotatable around approximate vertical axis with regard to opening cross sectional plane |
DE102007018022A1 (en) * | 2006-04-25 | 2007-11-08 | Dr. Schneider Kunststoffwerke Gmbh | Air nozzle, in particular, for guiding an air stream in ventilation and air-conditioning units in motor vehicles comprises a twister unit with a central body carrying twister elements |
DE102007013868A1 (en) * | 2007-03-20 | 2008-09-25 | Behr Gmbh & Co. Kg | Air vents with swirl flow and directed flow |
-
2009
- 2009-06-19 DE DE102009025534.6A patent/DE102009025534B4/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29914962U1 (en) * | 1999-08-26 | 1999-10-14 | Bermes Peter | Air outlet, especially for automotive ventilation |
DE10223660A1 (en) * | 2002-05-28 | 2003-12-11 | Volkswagen Ag | Air discharger for motor vehicle has adjusting element installed approximately centrally and stationary in region of air outlet opening and rotatable around approximate vertical axis with regard to opening cross sectional plane |
DE102007018022A1 (en) * | 2006-04-25 | 2007-11-08 | Dr. Schneider Kunststoffwerke Gmbh | Air nozzle, in particular, for guiding an air stream in ventilation and air-conditioning units in motor vehicles comprises a twister unit with a central body carrying twister elements |
DE102007013868A1 (en) * | 2007-03-20 | 2008-09-25 | Behr Gmbh & Co. Kg | Air vents with swirl flow and directed flow |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011108566A1 (en) | 2011-07-27 | 2013-01-31 | Audi Ag | Ventilation nozzle for introducing airflow into inner space of motor car, has annular holding elements connected with connectors, and guiding elements passing through recesses and swingable by movement of holding elements |
DE102011108566B4 (en) * | 2011-07-27 | 2014-01-09 | Audi Ag | Ventilation nozzle for the interior of a motor vehicle |
DE102013213277A1 (en) * | 2013-07-05 | 2015-01-08 | Behr Gmbh & Co. Kg | air vents |
CN108757063A (en) * | 2013-12-27 | 2018-11-06 | 三菱重工发动机和增压器株式会社 | Turbine shroud |
DE102019128520A1 (en) * | 2019-10-22 | 2021-04-22 | Audi Ag | Air duct |
DE102019128520B4 (en) | 2019-10-22 | 2021-09-23 | Audi Ag | Air duct |
Also Published As
Publication number | Publication date |
---|---|
DE102009025534B4 (en) | 2015-10-29 |
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R018 | Grant decision by examination section/examining division | ||
R026 | Opposition filed against patent | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R028 | Decision that opposition inadmissible now final |