DE202009015502U1 - Air nozzle, in particular for vehicle air conditioning - Google Patents
Air nozzle, in particular for vehicle air conditioning Download PDFInfo
- Publication number
- DE202009015502U1 DE202009015502U1 DE200920015502 DE202009015502U DE202009015502U1 DE 202009015502 U1 DE202009015502 U1 DE 202009015502U1 DE 200920015502 DE200920015502 DE 200920015502 DE 202009015502 U DE202009015502 U DE 202009015502U DE 202009015502 U1 DE202009015502 U1 DE 202009015502U1
- Authority
- DE
- Germany
- Prior art keywords
- air
- blades
- housing
- nozzle
- air conditioning
- 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
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
Classifications
-
- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/065—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as cylindrical or spherical bodies which are rotatable
-
- 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
- B60H1/3435—Nozzles; Air-diffusers with means for adjusting the air stream direction using only a pivoting frame
- B60H1/3442—Nozzles; Air-diffusers with means for adjusting the air stream direction using only a pivoting frame the frame being spherical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
Luftdüse, insbesondere zur Fahrzeugklimatisierung, welche ein geteiltes Gehäuse aufweist,
dadurch gekennzeichnet.
dass in einem äußeren Gehäuse (1) ein inneres Kugelgehäuse (4) vorgesehen ist,
wobei im Kugelgehäuse (4) sechs Schaufeln (2), welche jeweils auf einer Achse (3) drehbar gelagert sind, angeordnet sind, und dass ein vorderer Kugelring (6) und ein Getriebe (5) zur Verstellung der Schaufeln (2) vorgesehen sind.Air nozzle, in particular for vehicle air conditioning, which has a split housing,
characterized.
an inner ball housing (4) is provided in an outer housing (1),
wherein in the ball housing (4) six blades (2) which are each rotatably mounted on an axis (3) are arranged, and that a front ball ring (6) and a gear (5) for adjusting the blades (2) are provided ,
Description
Strand der TechnikBeach of technology
Luftdüsen herkömmlicher Bauart weisen in der Regel zur Bestimmung der Luftausströmrichtung im Bereich der Austrittsöffnung jeweils schwenkbar gelagerte Horizontal- und Vertikallamellen auf. Da mit dieser Art der Lamellenanordnung nur eine Ablenkung der Spotbelüftung erreichbar ist, kann eine zu starke Zugluftbelastung der Insassen eines Fahrzeuges lediglich über eine entsprechende Schrägstellung der jalousieartigen Lamellen etwas abgemildert werden.air nozzles Conventional design usually have to determine the air outflow in the region of the outlet opening each pivotally mounted horizontal and vertical slats. Because with this type of lamellar arrangement only a deflection of the spot ventilation can be reached, too strong a draft load of the occupants a vehicle only via a corresponding inclination the louvered slats are somewhat mitigated.
Zwecks Minderung der direkten Zugluftbelastung auf Fahrer und Mitfahrer ist auch eine fächerartige Ausrichtung der vertikal und horizontal angeordneten Lamellen bekannt, was nur eine gewisse Aufweitung des Luftstrahls unter Beibehaltung der hohen Stromgeschwindigkeit bewirkt, und zudem eine relativ aufwendige, komplexe Lamellenansteuerung erfordert.For the purpose of Reduction of direct draft load on driver and passengers is also a fan-like alignment of the vertical and horizontally arranged lamellas known, causing only a certain expansion of the air jet while maintaining the high current velocity causes, and also a relatively complex, complex blade drive requires.
Zur
Realisierung eines zugfreien, diffusen Luftstromes sind nach
Nachteiligerweise
beinhaltet dieses Abbremsprinzip eine wesentliche Drucksteigerung
im Zuleitungssystem sowie eine deutliche Verringerung des Massenstroms.
Aus
Eine ähnliche
technische Lösung ist auch aus
Neben der relativ kompliziert gestalteten Mittel-Wirkungsbeziehung ist bei beiden letzterwähnten Varianten mit unangenehm empfundenen Zusatzgeräuschen zu rechnen, was deren Gebrauchswert weiter schmälert.Next is the relatively complicated designed medium-effect relationship in both last-mentioned variants with unpleasantly felt Additional noise to be expected, what their utility value diminishes.
Problemproblem
Der im Schutzanspruch 1 angegebenen Lösung liegt das Problem zugrunde, eine kostengünstig herstellbare und anwendungstechnisch sichere Luftdüse von hohem Gebrauchswert zu konzipieren, welche die Nachteile bekannter Varianten auf einfache Art und Weise behebt.Of the in the protection claim 1 specified solution is the problem underlying, a cost-effectively manufacturable and application technology design safe air nozzle of high utility value, which the disadvantages of known variants in a simple manner fixes.
Lösungsolution
Erfindungsgemäß wird dieses Problem durch die im Schutzanspruch angegebenen Merkmale gelöst.According to the invention this problem by the features specified in the protection claim solved.
Erreichte VorteileAchieved benefits
Durch die Erfindung wird eine Prinziplösung angeboten, die mit relativ geringem Aufwand und einfachen technischen Mitteln den Klimakonfort in Fahrzeugen gegenüber bekannten Belüftungsvarianten wesentlich verbessert.By the invention is a principle solution offered with relatively little effort and simple technical means the climate comfort in vehicles compared to known ventilation variants essential improved.
Im Gegensatz zur herkömmlichen Trennung von Spot- und Diffuskanal ist die neuartige Lösung derart ausgebildet, dass die Realisierung beider Betriebszustände in nur einem Luftkanal wahlweise erfolgt, was den technischen Aufwand mindert und Kosten spart.in the Contrary to the conventional separation of spot and diffuse channel the novel solution is designed such that the realization Both operating states in only one air duct optional takes place, which reduces the technical effort and saves costs.
Mit dem erfindungsgemäßen Belüftungskonzept wird in der Diffusfunktionsstellung der Luftstrom durch Rotation qualitativ so großflächig aufgeweitet und abgebremst, dass selbiger von den Fahrzeuginsassen als vollkommen zugfrei empfunden wird.With the ventilation concept according to the invention becomes in the diffuse function position the air flow by rotation qualitatively expanded and slowed down over such a large area, that selbiger perceived by the vehicle occupants as completely draft-free becomes.
Durch diese turbulenzarme Belüftung der Fahrgastzelle trocknet die Hautoberfläche der darin befindlichen Personen deutlich weniger aus, wodurch das Wohlbefinden insbesondere auf längeren Fahrten gesteigert wird.By This low-turbulence ventilation of the passenger compartment dries the skin surface of the persons therein clearly less, resulting in well-being, especially on longer trips is increased.
Allgemein leistet die neuartige Belüftungslösung einen wesentlichen Beitrag zur Verbesserung der Qualitätsparameter von Kraftfahrzeugen.Generally makes the novel ventilation solution a significant Contribution to the improvement of the quality parameters of motor vehicles.
Ausführungsbeispielembodiment
Die Erfindung wird nachfolgend an einem Ausführungsbeispiel näher erläutert.The Invention will become apparent from an embodiment explained in more detail.
Es zeigen:It demonstrate:
In
den
Wenn
nunmehr die Schaufeln (
Das erfindungsgemäße Düsenaufbauprinzip ermöglicht somit die Realisierung zweier Betriebszustände (Diffusfunktion, Spotfunktion) in nur einem Luftkanal.The inventive nozzle construction principle allows thus the realization of two operating states (diffuse function, Spot function) in just one air channel.
Durch
die vorteilhafte Anordnung der Systembestandteile in einem schwenkbaren
Kugelgehäuse (
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 2006009577 A1 [0003] - DE 2006009577 A1 [0003]
- - DE 4431734 A1 [0003] - DE 4431734 A1 [0003]
- - DE 10223660 A1 [0004] - DE 10223660 A1 [0004]
- - DE 102004038 A1 [0005] DE 102004038 A1 [0005]
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200920015502 DE202009015502U1 (en) | 2009-11-13 | 2009-11-13 | Air nozzle, in particular for vehicle air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200920015502 DE202009015502U1 (en) | 2009-11-13 | 2009-11-13 | Air nozzle, in particular for vehicle air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202009015502U1 true DE202009015502U1 (en) | 2010-02-25 |
Family
ID=41720377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200920015502 Expired - Lifetime DE202009015502U1 (en) | 2009-11-13 | 2009-11-13 | Air nozzle, in particular for vehicle air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE202009015502U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102024001105A1 (en) | 2024-04-06 | 2024-05-23 | Mercedes-Benz Group AG | Air vents for discharging an air stream into a vehicle interior |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4431734A1 (en) | 1994-09-06 | 1995-11-09 | Daimler Benz Ag | Air nozzle for ventilation of interior of motor vehicle, esp. as middle nozzle in dashboard |
| 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 |
| DE102004038000A1 (en) | 2004-08-04 | 2006-03-16 | Conti Temic Microelectronic Gmbh | Method for determining the angle of inclination of a vehicle comprises using an algorithm for determining the inertial forces acting on the vehicle and testing the usability of the algorithm before determining the angle of inclination |
| DE102006009577A1 (en) | 2006-02-28 | 2007-09-06 | Behr Gmbh & Co. Kg | Motor vehicle ventilation system |
-
2009
- 2009-11-13 DE DE200920015502 patent/DE202009015502U1/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4431734A1 (en) | 1994-09-06 | 1995-11-09 | Daimler Benz Ag | Air nozzle for ventilation of interior of motor vehicle, esp. as middle nozzle in dashboard |
| 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 |
| DE102004038000A1 (en) | 2004-08-04 | 2006-03-16 | Conti Temic Microelectronic Gmbh | Method for determining the angle of inclination of a vehicle comprises using an algorithm for determining the inertial forces acting on the vehicle and testing the usability of the algorithm before determining the angle of inclination |
| DE102006009577A1 (en) | 2006-02-28 | 2007-09-06 | Behr Gmbh & Co. Kg | Motor vehicle ventilation system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102024001105A1 (en) | 2024-04-06 | 2024-05-23 | Mercedes-Benz Group AG | Air vents for discharging an air stream into a vehicle interior |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20100401 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 20130601 |