DE102008012518A1 - Fogged inner surface releasing device for window of motor vehicle i.e. car, has heating unit for warming air flowing from inner area of motor vehicle, and blower for guiding warm air to inner side of window - Google Patents

Fogged inner surface releasing device for window of motor vehicle i.e. car, has heating unit for warming air flowing from inner area of motor vehicle, and blower for guiding warm air to inner side of window Download PDF

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Publication number
DE102008012518A1
DE102008012518A1 DE200810012518 DE102008012518A DE102008012518A1 DE 102008012518 A1 DE102008012518 A1 DE 102008012518A1 DE 200810012518 DE200810012518 DE 200810012518 DE 102008012518 A DE102008012518 A DE 102008012518A DE 102008012518 A1 DE102008012518 A1 DE 102008012518A1
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DE
Germany
Prior art keywords
window
motor vehicle
heating unit
blower
car
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Withdrawn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
DE200810012518
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German (de)
Inventor
Achim Haeuser
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Individual
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Individual
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Priority to DE200810012518 priority Critical patent/DE102008012518A1/en
Publication of DE102008012518A1 publication Critical patent/DE102008012518A1/en
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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
    • B60H1/0025—Heating, cooling or ventilating [HVAC] devices the devices being independent of the vehicle
    • B60H1/00264—Transportable devices
    • 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
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
    • B60H1/2225—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters arrangements of electric heaters for heating air

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The device has a heating unit operated with a vehicle battery for warming the air flowing from an inner area of a motor vehicle i.e. car. A blower guides the warm air to an inner side of a window. The heating unit and the blower are arranged in the area of a windscreen, so that the air flow is guided directly to a driver. The heating unit is connected with the battery through a cable, where the cable has a plug that is compatible with a cigarette lighter operated with the battery.

Description

An den Innenseiten der Fenster von Kraftfahrzeugen bildet sich unter verschiedenen Voraussetzungen ein Beschlag: Kondenswasser setzt sich an den Fensterflächen ab und behindert die Sicht. Eine Möglichkeit, die Scheiben vom Beschlag freizumachen, besteht darin, dass erwärmte Luft an der Scheibe entlang geführt wird. Nach dem Stand der Technik wird dies mit der Kfz-Heizanlage besorgt: Außenluft wird angesaugt. Sie nimmt die Abwärme des Motors auf und tritt dann als erwärmte Luft in das Wageninnere ein. Für den Fall, dass der Motor kalt ist, ist nach dem Stand der Technik vorgesehen, dass in diesem Luftstrom zusätzlich Wärmequellen, beispielsweise elektrische Heizaggregate, eingeschaltet werden.At the insides of the windows of motor vehicles forms under different Preconditions for condensation: Condensation settles on the window surfaces and obstructs the view. A possibility, To clear the panes of the fitting, is that heated air guided along the disc becomes. According to the state of the art, this is done with the car heating system concerned: outside air is sucked. She takes the waste heat of the engine and then enters the car as heated air one. For the case that the engine is cold is in the prior art provided that in this air flow in addition heat sources, such as electric Heating units, are turned on.

Aufgabe der Erfindung ist eine Vorrichtung, die losgelöst von der Heizungsanlage des Fahrzeugs verzögerungsfrei erwärmte Luft zu den Innenflächen der Wagenfenster führt.task The invention relates to a device that is detached from the heating system of Vehicle delay heated Air to the inner surfaces of the Car window leads.

Gelöst wird die Aufgabe der Erfindung auf folgende Weise: Die Heizluft wird nicht von außen angesaugt sondern vom Fahrzeuginnenraum. Dies besorgt ein Gebläse. Stromauf oder stromab vom Gebläse ist eine elektrische Heizung angeordnet, die mit dem Batteriestrom des Fahrzeugs betrieben wird. (Anspruch 1)Is solved the object of the invention in the following way: The heating air is not from the outside but sucked from the vehicle interior. This worried a fan. Upstream or downstream of the blower An electric heater is arranged with the battery power of the vehicle is operated. (Claim 1)

Da die Vorrichtung nicht als Wagenheizung dienen muss sondern ausschließlich dazu, die klare Sicht durch Wagenfenster zu ermöglichen, ist es vorteilhaft, sie dort anzuordnen, wo dieser Bedarf in erster Linie besteht. Das ist die Frontscheibe auf der Fahrerseite. Damit, dass der Luftstrom gezielt auf den Bereich gerichtet wird, den der Fahrer zur Durchsicht benötigt, kann der Zweck der Vorrichtung rasch und energiesparend verwirklicht werden. Dies vorteilhaft in der Weise, dass sowohl Gebläse wie auch Heizung in diesem Bereich angeordnet werden, womit der heizende Luftstrom unmittelbar dorthin gelangt, wo er wirken soll, ohne bis dahin durch die noch kalten Kanäle der Wagenheizung geführt werden zu müssen. (Anspruch 2) There the device does not have to serve as a car heater but exclusively to to allow the clear view through carriage windows, it is beneficial to place them where this need exists in the first place. The is the windscreen on the driver's side. With that the airflow directed to the area that the driver for review needed The purpose of the device can be realized quickly and energy-saving become. This is beneficial in the way that both blowers as well Heating can be arranged in this area, bringing the heating Air flow immediately reaches where it should act, without until through the still cold channels the car heater led to have to. (Claim 2)

Vorteilhaft ist es, die Energie, die vom Heizaggregat und vom Gebläse aufgenommen wird, in der Weise dem Gerät zuzuführen, dass es mit einem Kabel mit dem Zigarettenanzünder des Fahrzeugs so verbunden wird, dass über den Zigarettenanzünder elektrische Energie von der Batterie zur Vorrichtung geführt wird. (Anspruch 3)Advantageous it is, the energy absorbed by the heater and blower becomes, in the way the device supply, that it is connected with a cable with the cigarette lighter of the vehicle so will that over the cigarette lighter electric Energy is passed from the battery to the device. (Claim 3)

Zur Nachrüstung von Kraftfahrzeugen empfiehlt sich eine Befestigungsvorrichtung, die es gestattet, das Gerät an der Innenfläche der Scheibe zu befestigen, die vom Niederschlag befreit werden soll. Solche Befestigungen sind, beispielsweise für nachgerüstete Navigationssysteme, Stand der Technik. Beispielsweise sind es Saugnäpfe, die damit, dass sie evakuiert werden, eine dauernde Verbindung herstellen. (Anspruch 4)to retrofitting of motor vehicles, a fastening device is recommended, which allows the device on the inner surface To fix the disc to be freed from precipitation. Such Fasteners are, for example for retrofitted navigation systems, stand of the technique. For example, there are suction cups that evacuate it will make a permanent connection. (Claim 4)

Claims (4)

Vorrichtungen zur Befreiung beschlagener Innenflächen von Kraftfahrzeugfenstern vom Niederschlag, dadurch gekennzeichnet, dass ein Heizaggregat, das mit der Fahrzeugbatterie betrieben wird, Luft aus dem Fahrzeuginnenraum erwärmt, die ein Gebläse an die Innenseite des Wagenfensters führt.Devices for the exemption of fogged inner surfaces of motor vehicle windows from precipitation, characterized in that a heating unit, which is operated with the vehicle battery, heated air from the vehicle interior, which leads a fan to the inside of the carriage window. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass Heizaggregat und Gebläse im Fahrzeuginnenraum im Bereich der Frontscheibe vor dem Fahrer angeordnet sind und dass der Luftstrom unmittelbar dorthin geführt wird.Device according to claim 1, characterized in that that heater and blower in the vehicle interior in the area of the windshield in front of the driver are arranged and that the air flow is passed directly there. Vorrichtung nach Anspruch 1, 2, dadurch gekennzeichnet, dass die Energiezufuhr mit einem Kabel geschieht, dessen Stecker mit dem Zigarettenanzünder des Fahrzeugs kompatibel ist.Device according to claim 1, 2, characterized in that that the power supply is done with a cable whose plug with the cigarette lighter the vehicle is compatible. Vorrichtung nach Anspruch 1–3, dadurch gekennzeichnet, dass sie eine Befestigungsvorrichtung für die Frontscheibe aufweist.Device according to claims 1-3, characterized that it has a fastening device for the windscreen.
DE200810012518 2008-03-04 2008-03-04 Fogged inner surface releasing device for window of motor vehicle i.e. car, has heating unit for warming air flowing from inner area of motor vehicle, and blower for guiding warm air to inner side of window Withdrawn DE102008012518A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200810012518 DE102008012518A1 (en) 2008-03-04 2008-03-04 Fogged inner surface releasing device for window of motor vehicle i.e. car, has heating unit for warming air flowing from inner area of motor vehicle, and blower for guiding warm air to inner side of window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810012518 DE102008012518A1 (en) 2008-03-04 2008-03-04 Fogged inner surface releasing device for window of motor vehicle i.e. car, has heating unit for warming air flowing from inner area of motor vehicle, and blower for guiding warm air to inner side of window

Publications (1)

Publication Number Publication Date
DE102008012518A1 true DE102008012518A1 (en) 2009-06-04

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DE200810012518 Withdrawn DE102008012518A1 (en) 2008-03-04 2008-03-04 Fogged inner surface releasing device for window of motor vehicle i.e. car, has heating unit for warming air flowing from inner area of motor vehicle, and blower for guiding warm air to inner side of window

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1836368U (en) * 1960-01-05 1961-08-10 Josef Joch ELECTRIC FAN DEVICE WITH HEATING RESISTOR.
US3026401A (en) * 1959-10-12 1962-03-20 Wayne F Cheviron Electric defroster
DE1996375U (en) * 1966-10-15 1968-11-07 Auto Union Gmbh DEVICE FOR VENTILATION OF THE REAR WINDOW, PREFERABLY IN A PASSENGER CAR
DE8130799U1 (en) * 1981-10-22 1982-05-06 Didem, Klaus, 5760 Arnsberg Electrically heated additional blower for defrosting the inside of car windshields
US4366368A (en) * 1979-12-06 1982-12-28 Stephens Iii William S Electric heater-blower apparatus for removing frost and snow from vehicle windows
FR2654692A1 (en) * 1989-11-23 1991-05-24 Fleury Alain Device for deicing/demisting windows for motor vehicles
US5025130A (en) * 1989-12-11 1991-06-18 Slone Michael D Vehicle heating device
US5787228A (en) * 1996-02-28 1998-07-28 Fiely; Sharon K. Portable vehicle articulated windshield defroster with heated air-flow and timer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3026401A (en) * 1959-10-12 1962-03-20 Wayne F Cheviron Electric defroster
DE1836368U (en) * 1960-01-05 1961-08-10 Josef Joch ELECTRIC FAN DEVICE WITH HEATING RESISTOR.
DE1996375U (en) * 1966-10-15 1968-11-07 Auto Union Gmbh DEVICE FOR VENTILATION OF THE REAR WINDOW, PREFERABLY IN A PASSENGER CAR
US4366368A (en) * 1979-12-06 1982-12-28 Stephens Iii William S Electric heater-blower apparatus for removing frost and snow from vehicle windows
DE8130799U1 (en) * 1981-10-22 1982-05-06 Didem, Klaus, 5760 Arnsberg Electrically heated additional blower for defrosting the inside of car windshields
FR2654692A1 (en) * 1989-11-23 1991-05-24 Fleury Alain Device for deicing/demisting windows for motor vehicles
US5025130A (en) * 1989-12-11 1991-06-18 Slone Michael D Vehicle heating device
US5787228A (en) * 1996-02-28 1998-07-28 Fiely; Sharon K. Portable vehicle articulated windshield defroster with heated air-flow and timer

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OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee