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1. WO1979001148 - HOT AIR HAND OPERATED APPARATUS FOR DEFROSTING CAR WINDOW PANES

Publication Number WO/1979/001148
Publication Date 27.12.1979
International Application No. PCT/DE1979/000052
International Filing Date 30.05.1979
IPC
B60H 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating devices
B60S 3/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
3Vehicle cleaning apparatus not integral with vehicles
04for exteriors of land vehicles
CPC
B60H 1/00464
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
00457Ventilation unit, e.g. combined with a radiator
00464The ventilator being of the axial type
B60S 3/044
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
3Vehicle cleaning apparatus not integral with vehicles
04for exteriors of land vehicles
044Hand-held cleaning arrangements with liquid or gas distributing means
Applicants
Inventors
Priority Data
282363730.05.1978DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(EN) HOT AIR HAND OPERATED APPARATUS FOR DEFROSTING CAR WINDOW PANES
(FR) APPAREIL A MAIN A AIR CHAUD POUR LE DEGIVRAGE DES VITRES DES AUTOMOBILES
Abstract
(EN)
The hot air manual apparatus for defrosting car window comprises a plurality of elongated flow channels (6, 7, 8) extending into the outlet nozzle (2) up to the outlet mouth thereof (3, 4, 5) shaped like slots, these outlet mouths (3, 4, 5) being spaced one from the other; heating elements (9) are arranged on the walls of the channels (6, 7, 8). The flow channels (6, 7, 8) and/or the heating elements thereof (9) may be designed so as to obtain a higher temperature of air blown into the outer mouth (3, 5) then into the central mouth (4).
(FR)
L"appareil a main a air chaud pour le degivrage des vitres des automobiles comprend plusieurs canaux d"ecoulement allonges (6, 7, 8) s"etendant dans la tuyere de sortie (2) jusqu"a leur bouche de sortie (3, 4, 5) en forme de fente, ces bouches de sortie (3, 4, 5) etant ecartees l"une de l"autre; des corps de chauffe (9) sont disposes sur les parois des canaux (6, 7, 8). Les canaux d"ecoulement (6, 7, 8) et/ou leurs corps de chauffe (9) peuvent etre etudies dans le but d"obtenir une plus haute temperature de l"air souffle dans les bouches exterieures (3, 5) que dans la bouche centrale (4).
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