WO1994000310A1 - Buse pour installations de ventilation ou de climatisation notamment destinees a l'habitacle de vehicules automobiles - Google Patents

Buse pour installations de ventilation ou de climatisation notamment destinees a l'habitacle de vehicules automobiles Download PDF

Info

Publication number
WO1994000310A1
WO1994000310A1 PCT/EP1992/001388 EP9201388W WO9400310A1 WO 1994000310 A1 WO1994000310 A1 WO 1994000310A1 EP 9201388 W EP9201388 W EP 9201388W WO 9400310 A1 WO9400310 A1 WO 9400310A1
Authority
WO
WIPO (PCT)
Prior art keywords
nozzle
pin
flap
nozzle according
housing
Prior art date
Application number
PCT/EP1992/001388
Other languages
German (de)
English (en)
Inventor
Jürgen TOEFFELS
Original Assignee
Dr. Franz Schneider Gmbh
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 Dr. Franz Schneider Gmbh filed Critical Dr. Franz Schneider Gmbh
Priority to PCT/EP1992/001388 priority Critical patent/WO1994000310A1/fr
Publication of WO1994000310A1 publication Critical patent/WO1994000310A1/fr

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
    • B60H1/3421—Nozzles; Air-diffusers with means for adjusting the air stream direction using only pivoting shutters
    • 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
    • B60H2001/3471—Details of actuators
    • 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
    • B60H2001/3471—Details of actuators
    • B60H2001/3478—Details of actuators acting on additional damper doors

Definitions

  • Nozzle for ventilation or air conditioning systems especially in motor vehicle interiors
  • the invention relates to a nozzle for ventilation or air conditioning systems, in particular in motor vehicle interiors, with a housing which can adjust a number of slats connected to a blind in parallel in an air passage opening and which has an air flap which can be pivoted and moved in the flow direction in front of the air passage opening and with a common control element for slats and air flap is equipped.
  • this object is achieved by a control element which is designed to be rotatable on or in the nozzle housing and which has a cam mechanism with the lamellae and is coupled via a lever mechanism with a flap assigned to a further air passage opening in the nozzle housing wall.
  • the operating element is formed by an operating wheel rotatably arranged on a pin fixed to the nozzle housing.
  • the supply air can be directed by actuating a single control element by means of the flap either to one or the other of two air passage openings in the nozzle housing or simultaneously to the two air passage openings and to one another by means of an integral or divided coupling element connected slats in the area of an air passage opening can also be changed in direction and more or less shut off.
  • the rotational mobility of the operating element offers rattle-free and vibration-free fixations and actuations of lamellae and flap with defined torques.
  • the nozzle In the configuration of the nozzle can be used as a cam drive
  • the gate of which accommodates a pin which is fixedly arranged on a lamella as a link element, with the pin being provided with an annular section in the nozzle corresponding to the pivot path of the same, corresponding to the pivot path of the same, in the case of an arrangement of the operating wheel on the outside.
  • the operating wheel and the sliding wheel expediently have toothings which are concentrically spaced from one another and mesh with a pinion which is designed to be stationary in the nozzle housing.
  • the link wheel can be formed either by a circular wheel body or in any other way, for example by essentially strip-shaped bodies with widenings arranged at one end can.
  • the toothing of the sliding wheel preferably extends on a ring section in the area of the widened portions, while the toothing on the operating wheel extends circumferentially on a ring collar.
  • a lever mechanism a double lever articulated on the nozzle housing, the lever arm of which engages the flap by means of a pin-slot connection and the other lever arm with a pin serving as a sliding block in a pin
  • the flap can be rotatably mounted in a recess in the nozzle housing by means of a circular or annular extension and the extension can have a lever arm serving as a support for the pin of the pin-slot connection.
  • the lamellae is connected to one another by a coupling member which is formed in one piece or by at least two articulatedly connected sections and which can be plugged onto lamellar pins.
  • the subdivision of the coupling link allows mutually offset lamellae to be operated without hindrance.
  • FIG. 1 is a side view of a nozzle with a housing and an operating wheel placed in a position
  • FIG. 2 is a side view of a nozzle with a housing and operating wheel placed in another position
  • FIG. 3 shows a nozzle with a housing with a control wheel that is brought into a further position, in FIG Side view, FIG. 4 a nozzle housing in a side view, FIG. 5 an operating wheel enlarged in a side view, FIG. 6 an operating wheel according to FIG. 5 in another side view, FIG. 7 a section along the line VII-VII of FIG. 5, FIG. 8 a link wheel in side view, FIG. 9 a link wheel in section along the line IX-IX of FIG. 8,
  • FIG. 10 a lamella in front view
  • FIG. 11 a lamella according to FIG. 10 in side view
  • FIG. 12 a further lamella in side view
  • FIG. 13 a lamella according to FIG. 12 in side view
  • FIG. 14 a coupling member for lamella in side view
  • FIG. 15 shows a coupling member section according to FIG. 14 in a side view, partly in section.
  • 1 denotes the housing of an air nozzle, which can be used, for example, in the dashboard 2 of a motor vehicle body (not shown).
  • a first air passage opening 3 there are five lamellae 4 in the housing 1, only one of which is shown, which can be pivoted about axes 9, which in the exemplary embodiment are connected to one another by the two coupling link sections 10, 11 (FIG. 14) .
  • the coupling link sections 10, 11 are attached to pins 12 and 13 formed on the lamellae 4.
  • the pin 13 of the lamella 4 shown is extended in the axial direction and by a ring Section-shaped recess 1 '' is passed through the wall 1 'of the housing 1 and inserted into a slot 14 of a slot wheel 15.
  • the roller wheel 15 is supported with an annular collar 16 in a recess 17 of the operating wheel 20 on an annular collar 18 of the operating wheel 20 which is rotatably mounted on a pin 19 fixed to the housing.
  • the link wheel 15 is provided with a toothing 21 and the control wheel 20 is provided with a further toothing 22 at a distance from the toothing 21, both of which mesh with a pinion 24 mounted on a pin 23 fixed to the housing.
  • the control wheel 20 has a slot 26 into which a double lever 28 articulated on the housing 1 at 27 with a pin 29 arranged on its lever arm 28 'is immersed.
  • the other lever arm 28' is located via a pin-slot connection 30 'of the double lever 28 with a lever arm 31' of a flap 31 in operative connection, which is mounted pivotably with a collar 32 in a recess 33 of the housing 1 and is assigned to a second air passage opening 34.
  • control wheel 20 initially assumes the position of FIG. 1. In this position, the slide groove 26 is brought into an end position and the double lever 28 is pivoted in the clockwise direction of rotation in an end position via the pin 29.
  • the flap 31 serving as a closure member for the second air outlet opening 34 is held in the closed position via the pin-slot connection 30. At the same time it is about that
  • Pinion 24 and the two toothings 21, 22 move the culinary wheel 15 into the end position shown.
  • the slats 4 are brought into the open position by means of the slot 14 and pin 13.
  • the lamellae 4 allow an outflow of the supply air which is aligned with little hindrance.
  • Bringing the slats 4 into different pivot positions over the duration of the flap 31 remaining in the closed position (FIG. 1) enables the section 26 ′ of the slotted groove 26, which is concentric with the axis of rotation of the operating wheel, to be made.
  • the flap 31 can be brought into the open position for the second air passage opening 34 by means of the double lever 28, as a result of which the supply air can leave the housing 1.
  • the slats 4 are moved into their closed position by the sliding wheel 15 and air leakage through the first air passage opening 3 is prevented.

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Flow Control Members (AREA)

Abstract

Une buse pour installation de ventilation ou de climatisation, notamment destinées à l'habitacle de véhicules automobiles, comporte un boîtier dont l'ouverture d'admission d'air présente un certain nombre de lamelles réglables montées en persienne et, dans le sens de l'écoulement, devant l'ouverture d'admission d'air, un volet d'air réglable par pivotement, un organe de man÷uvre commun agissant sur les lamelles et sur le volet. Pour assurer de façon fiable l'orientation et les réglages d'évacuation de l'air et créer des fonctions supplémentaires, un organe de commande (20) tournant sur ou dans le carter de la buse (1) est accouplé, par un mécanisme à came, aux lamelles (4) et, par un mécanisme à levier (28), à un volet (3) associé à une autre ouverture d'admission d'air (34) de la paroi du boîtier de la buse (1').
PCT/EP1992/001388 1992-06-19 1992-06-19 Buse pour installations de ventilation ou de climatisation notamment destinees a l'habitacle de vehicules automobiles WO1994000310A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP1992/001388 WO1994000310A1 (fr) 1992-06-19 1992-06-19 Buse pour installations de ventilation ou de climatisation notamment destinees a l'habitacle de vehicules automobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1992/001388 WO1994000310A1 (fr) 1992-06-19 1992-06-19 Buse pour installations de ventilation ou de climatisation notamment destinees a l'habitacle de vehicules automobiles

Publications (1)

Publication Number Publication Date
WO1994000310A1 true WO1994000310A1 (fr) 1994-01-06

Family

ID=8165666

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1992/001388 WO1994000310A1 (fr) 1992-06-19 1992-06-19 Buse pour installations de ventilation ou de climatisation notamment destinees a l'habitacle de vehicules automobiles

Country Status (1)

Country Link
WO (1) WO1994000310A1 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292797A (en) * 1994-09-02 1996-03-06 Rover Group An adjustable air vent for a vehicle interior
EP0881109A1 (fr) * 1997-05-28 1998-12-02 Mgi Coutier (S.A.) Barillet d'aérateur pour un véhicule automobile
DE19728305A1 (de) * 1997-07-03 1999-01-07 Fickenscher & Co Gmbh Werkzeug Lamellensystem für Belüftungseinrichtungen zur Regelung des Luftstroms, insbesondere für Belüftungen in Kraftfahrzeugen
FR2766765A1 (fr) * 1997-08-04 1999-02-05 Coutier Moulage Gen Ind Barillet d'aerateur pour un vehicule automobile
EP0955188A1 (fr) * 1998-05-07 1999-11-10 DaimlerChrysler AG Buse d'aération pour véhicules
FR2810949A1 (fr) * 2000-06-28 2002-01-04 Ecia Equip Composants Ind Auto Ensemble de buse de degivrage et equipement correspondant
DE20118014U1 (de) 2001-11-06 2002-01-31 Dr. Franz Schneider Kunststoffwerke GmbH & Co. KG, 96317 Kronach Luftdüse für den Auslass eines Luftstromes aus einem Luftzuführschacht
DE10145267C1 (de) * 2001-09-14 2003-01-02 Schneider Eng Gmbh Luftdüse für den Auslass eines Luftstroms aus einem Luftzuführschacht
DE10144122C1 (de) * 2001-09-08 2003-01-16 Schneider Eng Gmbh Luftdüse für den Auslass eines Luftstromes aus einem Luftzuführschacht
DE10145268C1 (de) * 2001-09-14 2003-02-06 Schneider Eng Gmbh Luftdüse für den Auslass eines Luftstroms aus einem Luftzuführschacht
EP1291209A2 (fr) * 2001-09-07 2003-03-12 Nihon Plast Co., Ltd. Ventilateur
EP1911616A1 (fr) * 2006-10-12 2008-04-16 fischer automotive systems GmbH Tuyère d'air destinée à l'aération d'un espace intérieur de véhicule
EP2694313A2 (fr) 2011-04-04 2014-02-12 SRG Global, Inc. Système d'entraînement pour de multiples systèmes mobiles
CN109955682A (zh) * 2019-03-13 2019-07-02 曼德电子电器有限公司 空调出风口气路控制机构
CN109955678A (zh) * 2019-03-13 2019-07-02 曼德电子电器有限公司 空调出风口气流调节机构
US11225126B2 (en) 2018-08-08 2022-01-18 Hyundai Motor Company Motor driven air vent device for vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2031986A1 (de) * 1969-06-27 1971-01-07 Creators Ltd , Sheerwater, Surrey (Großbritannien) Steuerbare Luftauslaßvorrichtung fur Beluftungs und Heizungssysteme
DE2701816A1 (de) * 1977-01-18 1978-07-20 Volkswagenwerk Ag Luftausstroemer, insbesondere fuer den innenraum eines fahrzeugs
DE3719837C1 (en) * 1987-06-13 1989-01-05 Daimler Benz Ag Louvre nozzle for ventilating a motor vehicle interior
DE3941699C1 (fr) * 1989-12-18 1991-03-28 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2031986A1 (de) * 1969-06-27 1971-01-07 Creators Ltd , Sheerwater, Surrey (Großbritannien) Steuerbare Luftauslaßvorrichtung fur Beluftungs und Heizungssysteme
DE2701816A1 (de) * 1977-01-18 1978-07-20 Volkswagenwerk Ag Luftausstroemer, insbesondere fuer den innenraum eines fahrzeugs
DE3719837C1 (en) * 1987-06-13 1989-01-05 Daimler Benz Ag Louvre nozzle for ventilating a motor vehicle interior
DE3941699C1 (fr) * 1989-12-18 1991-03-28 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292797A (en) * 1994-09-02 1996-03-06 Rover Group An adjustable air vent for a vehicle interior
GB2292797B (en) * 1994-09-02 1998-07-08 Rover Group An air vent for a vehicle interior
EP0881109A1 (fr) * 1997-05-28 1998-12-02 Mgi Coutier (S.A.) Barillet d'aérateur pour un véhicule automobile
FR2763896A1 (fr) * 1997-05-28 1998-12-04 Coutier Moulage Gen Ind Barillet d'aerateur pour un vehicule automobile
DE19728305A1 (de) * 1997-07-03 1999-01-07 Fickenscher & Co Gmbh Werkzeug Lamellensystem für Belüftungseinrichtungen zur Regelung des Luftstroms, insbesondere für Belüftungen in Kraftfahrzeugen
EP0888916A3 (fr) * 1997-07-03 2000-11-22 TRW Advanced Plastic Technologies GmbH & Co. KG Système avec lamelles pour dispositifs d'aération pour régler la ventilation, notamment pour l'aération de véhicules à moteur
DE19728305C2 (de) * 1997-07-03 2000-11-30 Trw Adv Plastic Tech Gmbh & Co Lamellensystem für Belüftungseinrichtungen zur Regelung des Luftstroms, insbesondere für Belüftungen in Kraftfahrzeugen
FR2766765A1 (fr) * 1997-08-04 1999-02-05 Coutier Moulage Gen Ind Barillet d'aerateur pour un vehicule automobile
EP0899136A1 (fr) * 1997-08-04 1999-03-03 Mgi Coutier (S.A.) Barillet d'aerateur pour un vehicule automobile
EP0955188A1 (fr) * 1998-05-07 1999-11-10 DaimlerChrysler AG Buse d'aération pour véhicules
FR2810949A1 (fr) * 2000-06-28 2002-01-04 Ecia Equip Composants Ind Auto Ensemble de buse de degivrage et equipement correspondant
EP1291209A2 (fr) * 2001-09-07 2003-03-12 Nihon Plast Co., Ltd. Ventilateur
EP1291209A3 (fr) * 2001-09-07 2004-04-14 Nihon Plast Co., Ltd. Ventilateur
DE10144122C1 (de) * 2001-09-08 2003-01-16 Schneider Eng Gmbh Luftdüse für den Auslass eines Luftstromes aus einem Luftzuführschacht
DE10145267C1 (de) * 2001-09-14 2003-01-02 Schneider Eng Gmbh Luftdüse für den Auslass eines Luftstroms aus einem Luftzuführschacht
DE10145268C1 (de) * 2001-09-14 2003-02-06 Schneider Eng Gmbh Luftdüse für den Auslass eines Luftstroms aus einem Luftzuführschacht
DE20118014U1 (de) 2001-11-06 2002-01-31 Dr. Franz Schneider Kunststoffwerke GmbH & Co. KG, 96317 Kronach Luftdüse für den Auslass eines Luftstromes aus einem Luftzuführschacht
EP1911616A1 (fr) * 2006-10-12 2008-04-16 fischer automotive systems GmbH Tuyère d'air destinée à l'aération d'un espace intérieur de véhicule
EP2694313A2 (fr) 2011-04-04 2014-02-12 SRG Global, Inc. Système d'entraînement pour de multiples systèmes mobiles
US11225126B2 (en) 2018-08-08 2022-01-18 Hyundai Motor Company Motor driven air vent device for vehicle
CN109955682A (zh) * 2019-03-13 2019-07-02 曼德电子电器有限公司 空调出风口气路控制机构
CN109955678A (zh) * 2019-03-13 2019-07-02 曼德电子电器有限公司 空调出风口气流调节机构
CN109955678B (zh) * 2019-03-13 2021-06-08 曼德电子电器有限公司 空调出风口气流调节机构

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