DE3009661A1 - Fresh air vent for bus - has spherical adjustable jet with variable flow control - Google Patents

Fresh air vent for bus - has spherical adjustable jet with variable flow control

Info

Publication number
DE3009661A1
DE3009661A1 DE19803009661 DE3009661A DE3009661A1 DE 3009661 A1 DE3009661 A1 DE 3009661A1 DE 19803009661 DE19803009661 DE 19803009661 DE 3009661 A DE3009661 A DE 3009661A DE 3009661 A1 DE3009661 A1 DE 3009661A1
Authority
DE
Germany
Prior art keywords
bus
air
fresh air
air vent
flow control
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Withdrawn
Application number
DE19803009661
Other languages
German (de)
Inventor
Robert 7032 Sindelfingen Bermanseder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE19803009661 priority Critical patent/DE3009661A1/en
Publication of DE3009661A1 publication Critical patent/DE3009661A1/en
Withdrawn legal-status Critical Current

Links

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
    • B60H1/34—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
    • 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
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
    • B64D2013/003—Cabin ventilation nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The fresh air vent for a bus is mounted in a support plate above the passenger seat and has a spherical adjustable jet (9) with a rotating rim (10) which controls the setting of a flap (11) for airstream control. The vent is fitted complete with its mounting plate for a simple attachment into the air duct. The vent is directionally adjustable and provides a low cost control with a min. of components.

Description

"Luftverteiler in Fahrzeugen, insbesondere in~Omnibussen""Air distributors in vehicles, especially in buses"

Die Erfindung betrifft einen Luftverteiler, der an einen Luftkanal für Heizungs-Lüftungs- und Klimaanlagen in Fahrzeugen, insbesondere in Omnibussen angeschlossen ist, bestehend aus einer Tragplatte, die im Übergangsbereich ZU einer zentral angeordneten Platte als Anemostat ausgebildet ist, wobei die Platte mindestens eine, bezüglich der Menge und Richtung veränderbare Luftaustrittseinrichtung aufnimmt.The invention relates to an air distributor which is attached to an air duct for heating, ventilation and air conditioning systems in vehicles, especially in buses is connected, consisting of a support plate, which is in the transition area to a centrally arranged plate is designed as an anemostat, the plate at least accommodates an air outlet device which can be changed in terms of quantity and direction.

Eine derartige Luftverteileinrichtung ist durch die DE-PS 2 128 987 bekannt, wobei die Luftaustrittseinrichtung jeweils als verdrehbare Jalousie ausgebildet ist, deren Lamellen zwischen einer Offen- und einer Schließstellung verschwenkt werden können. Diese aus einem Anemostaten und einer regulierbaren Jalousie sich zusanmensetzende Luftverteileinrichtung erbringt durch die Wirkung des Anemostaten eine angenehme Grundbelüftung, während es im Bedarfsfall durch die als Jalousie ausgebildete veränderbare Luftaustrittseinrichtung möglich ist, eine gezielte Beaufschlagung bestimmter, im Strahlbereich liegender Körperpartien zu erreichen.Such an air distribution device is described in DE-PS 2 128 987 known, wherein the air outlet device is designed as a rotatable blind is whose lamellae pivoted between an open and a closed position can be. This consists of an anemostat and an adjustable blind itself Compounding air distribution device provided by the action of the anemostat a pleasant basic ventilation, while it is used as a blind if necessary trained changeable air outlet device is possible, a targeted application to reach certain parts of the body lying in the beam area.

Erfahrungen in Ländern mit insbesondere tropischem Klima haben jedoch gezeigt, daß eine Jalousie den Nachteil aufweist, daß bereits geringfügige Änderungen des Auslaßquerschnittes zu starken Strahlablenicungen führen. Somit ist es nicht immer möglich, einer bestimmten Körperpartie die jeweils gewünschte Luftmenge zuzuführen, so daß vielfach die Behaglichlreit in Frage gestellt ist.However, have experience in countries with particularly tropical climates shown that a blind has the disadvantage that even minor changes of the outlet cross-section lead to strong deflections of the jet. So it is not always possible to supply the desired amount of air to a certain part of the body, so that comfort riding is often called into question.

Es ist daher Aufgabe der Erfindung, unter Beibehaltung der durch einen Anemostaten erreichbaren vorteilhaften Grundbelüftung mindestens eine weitere regulierbare Luftaustritteinrichtung zu schaffen, mit der es möglich ist, eine bestimmte Körperpartie durch eine einfache Regulierbewegung an der Luftaustrittseinrichtung stufenlos mit Luft von Null bis zu einem vorgegebenen Maximalwert zu beaufschlagen.It is therefore an object of the invention, while maintaining the by one Anemostats achievable advantageous basic ventilation at least one further adjustable To create air outlet device with which it is possible to a certain part of the body with a simple regulating movement on the air outlet device To apply air from zero to a predetermined maximum value.

Deshalb wird ein Luftverteiler der eingangs genannten Art vorgeschlagen, wobei erfindungsgemäß jede Luftaustrittseinrichtung als Kugeldüse ausgebildet ist.Therefore, an air distributor of the type mentioned is proposed, wherein according to the invention each air outlet device is designed as a spherical nozzle.

Der Gegenstand der Erfindung wird nachfolgend anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert.The subject matter of the invention is explained below with reference to one in Drawing illustrated embodiment explained in more detail.

Ein Luftverteiler 1,der von einem Deckenluftkanal 2 eines nicht dargestellten Omnibusses aufgenommen wird, weist eine Tragplatte 3 auf, die im Übergangsbereich 4 zu einer zentral angeordneten Platte 5 als Anemostat ausgebildet ist.An air distributor 1, from a ceiling air duct 2 of a not shown Omnibus is received, has a support plate 3, which is in the transition area 4 is designed as a centrally arranged plate 5 as an anemostat.

Die Platte 5 ist über Stege 6, von denen einer zur Abschirmung eines bestimmten Bereiches breiter ausgebildet sein kann, mit der Tragplatte 3 verbunden.The plate 5 is on webs 6, one of which is used to shield one Can be made wider in a certain area, connected to the support plate 3.

An der Platte 5 ist ein Aufuahmering 7 für eine Luftaustrittseinrichtung 8 in Form einer Kugeldüse 9 befestigt, die nach allen Richtungen hin verschwenkt werden kann. Die austretende Luftmenge läßt sich über ein fahrgastnahes Rändelrad 10 durch Drehen verändern, wobei eine gegenüberliegend gefiihrt angeordnete Scheibe li durch ein angedeutetes Spindelgetriebe 12 eine Hubbewegung ausführt. Zur Regelung der Austrittsmenge sind auch andere, von Kugeldüsen her bekannte Stellvorrichtung mit z. B. lufteintrittsseitig angeordneten Klappen verwendbar.On the plate 5 is a receiving ring 7 for an air outlet device 8 attached in the form of a spherical nozzle 9 which pivots in all directions can be. The amount of air exiting can be controlled by a knurled wheel close to the passenger Change 10 by turning, with an oppositely guided disk li executes a lifting movement through an indicated spindle gear 12. Regarding the regulation the discharge quantity are also other adjusting devices known from ball nozzles with z. B. flaps arranged on the air inlet side can be used.

Da in Omnibussen meist zwei Sitze nebeneinander angeordnet sind, ist auch jeweils über einem Doppelsitz ein Luftverteiler 1 mit zwei nebeneinander angeordneten Kugeldüsen 9 vorgesehen, so daß jeder Fahrgast die Möglichkeit hat, das von ihm gewünschte Klimakollektiv einzustellen.Since there are usually two seats next to each other in buses also an air distributor 1 with two adjacent to each other above a double seat Ball nozzles 9 are provided so that every passenger has the opportunity of him set the desired climate collective.

Claims (1)

Anspruch Luftverteiler, der an einen Luftkanal für Heizungs-, Lüftungs- und Klimaanlageu in Fahrzeugen, insbesondere in Omnibussen angeschlossen ist, bestehend aus einer Tragplatte, die im Übergangsbereich zu einer zentral angeordneten Platte als Anemostat ausgebildet ist, wobei die Platte mindestens eine1 bezüglich der Menge und Richtung veränderbare Luftaustritt3einrichtung aufnimmt, dadurch gekennzeichnet, daß jede regulierbare Luftaustrittseinrichtung (8) als Kugeldüse (9) ausgebildet ist.Claim air distributor that is connected to an air duct for heating, ventilation and air conditioning in vehicles, especially in buses, consisting of from a support plate, which in the transition area to a centrally arranged plate is designed as an anemostat, the plate at least one in terms of quantity and the direction of changeable air outlet device accommodates, characterized in that that each adjustable air outlet device (8) is designed as a spherical nozzle (9) is.
DE19803009661 1980-03-13 1980-03-13 Fresh air vent for bus - has spherical adjustable jet with variable flow control Withdrawn DE3009661A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803009661 DE3009661A1 (en) 1980-03-13 1980-03-13 Fresh air vent for bus - has spherical adjustable jet with variable flow control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803009661 DE3009661A1 (en) 1980-03-13 1980-03-13 Fresh air vent for bus - has spherical adjustable jet with variable flow control

Publications (1)

Publication Number Publication Date
DE3009661A1 true DE3009661A1 (en) 1981-10-01

Family

ID=6097110

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803009661 Withdrawn DE3009661A1 (en) 1980-03-13 1980-03-13 Fresh air vent for bus - has spherical adjustable jet with variable flow control

Country Status (1)

Country Link
DE (1) DE3009661A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3541671A1 (en) * 1985-11-26 1987-05-27 Hoelter Heinz Wind deflector for ventilation nozzles, preferably in buses
DE4139315C1 (en) * 1991-11-29 1993-02-11 Man Nutzfahrzeuge Ag, 8000 Muenchen, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3541671A1 (en) * 1985-11-26 1987-05-27 Hoelter Heinz Wind deflector for ventilation nozzles, preferably in buses
DE4139315C1 (en) * 1991-11-29 1993-02-11 Man Nutzfahrzeuge Ag, 8000 Muenchen, De

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal
8165 Unexamined publication of following application revoked