Patent application number | Description | Published |
20130256045 | AIR PURIFICATION SYSTEM FOR VEHICLE - The present invention has an object to put into practical use an air purification system for a vehicle, which incorporates an ozone purifier formed to contain an activated carbon. The air purification system for a vehicle provided by the present invention includes an ozone purifier that is formed to contain an activated carbon therein and disposed on a surface of a vehicle component disposed at a position at which an air flow path is formed while the vehicle is running. The air purification system for a vehicle also includes a purification inhibitor remover that is disposed upstream of the ozone purifier in the above-described flow path, for removing a component inhibiting purification of ozone by the ozone purifier, from the air flowing into the ozone purifier. The ozone purifier may, for example, be disposed on a radiator and the purification inhibitor remover on a condenser or a sub-radiator. | 10-03-2013 |
20130312612 | AIR-PURIFYING DEVICE FOR VEHICLES - The purpose of the present invention is to provide an air-purifying device for a vehicle that uses an ozone purifier including activated carbon. This air-purifying device for a vehicle, provided by the present invention, comprises an ozone purifier which includes activated carbon and being disposed on the surface of an on-vehicle component arranged on a portion Where an air flow passage is formed while a vehicle is traveling. The ozone purifier is prepared so that the mean pore size of the activated carbon is preferably 10 nm or less so as to be smaller than the mean particle size of the particulate matter from the vehicle. | 11-28-2013 |
20140004010 | AIR-PURIFYING DEVICE FOR VEHICLE | 01-02-2014 |
20140013953 | AIR PURIFICATION DEVICE FOR VEHICLES - The present invention relates to an air purification device for vehicles and the purpose of the present invention is to provide a DOR (Direct Ozone Reduction) system which suppresses deterioration in purifying function of the ozone purifier. Ozone purification rate of activated carbon correlates with probability that gas is contacted with the radiator. Also, wind velocity of the gas passing through a radiator correlates with car speed. Therefore, the ozone purification rate of the activated carbon correlates with the car speed, The grill shutter | 01-16-2014 |
20140030153 | AIR PURIFICATION DEVICE FOR VEHICLES - An ozone purification body supported on a vehicle component has manganese dioxide and activated carbon as ozone purification components. The mixing ratio (weight basis) of activated carbon and manganese dioxide is 4:1 to 1:4. | 01-30-2014 |
20140035751 | ABNORMALITY DIAGNOSIS APPARATUS FOR COOLING SYSTEM - An abnormality diagnosis apparatus for a cooling system includes a cooling portion that is formed in the component of the cooling system and has an internal flow path for flowing a coolant, a non-cooling portion that is formed in the component and has a closed flow path obtained by closing at least a part of the internal flow path, and an abnormality diagnosis portion that performs abnormality diagnosis of the cooling system based on temperature characteristics of the cooling portion and temperature characteristics of the non-cooling portion during flowing of the coolant. | 02-06-2014 |
20140037508 | VEHICULAR AIR CLEANER - The present invention relates to a vehicular air cleaner. It is an object to provide a DOR system which can utilize a purifying function of an ozone purifying element containing an activated carbon for a long period of time. | 02-06-2014 |
20140105791 | ATMOSPHERE-CLEANING DEVICE EQUIPPED ON VEHICLE AND METHOD FOR MANUFACTURING SAME - An atmosphere-cleaning device equipped on vehicle and provides a DOR (Direct Ozone Reduction) system including an on-vehicle component on which a new ozone purifier is supported and a method for manufacturing same. A radiator has a core part including an ozone purifier with a particle of an activated carbon as its core and an ozone purification catalyst layer as its shell formed by powder plating process. Ozone can diffuse into the layer and the carbon in this order. Ozonolysis reaction with the sub-catalyst can be initiated in advance to ozonolysis reaction with the carbon thereby gas contact probability with the carbon can be relatively reduced and oxidation reaction of the carbon caused by active oxygen can be suppressed. | 04-17-2014 |
20140134056 | VEHICLE ATMOSPHERE PURIFYING APPARATUS - A vehicle atmosphere purifying apparatus including an ozone purifying body, in which activated charcoal is coated on a core portion of radiators and a capacitor, respectively. If water adheres to pores of activated charcoal or areas surrounding the pores, ozone becomes hard to enter mesopores and micropores. Even if ozone enters, an electron becomes hard to donate from the activated charcoal to the ozone. Consequently, the performance of the activated charcoal decreases while water is adhered thereto. When an amount of moisture adhered to activated charcoal is equal to or greater than a predetermined amount, moisture desorption control is executed that forcibly heats the activated charcoal to a high temperature to desorb the moisture therefrom. | 05-15-2014 |
20140186222 | VEHICULAR AIR CLEANER - The present invention relates to a vehicular air cleaner. A DOR (Direct Ozone Reduction) system for suppressing deterioration of a purifying function of an ozone purifying material is provided. Active oxygen is produced by an ozone purifying function of activated carbon. The probability that the active oxygen contacts with a fin of a radiator on a rear surface side is higher than that on a front surface side of the radiator. Accordingly, the activated carbon on the rear surface side of the radiator is easily oxidized as compared with the activated carbon on the front surface side. Therefore, in the fin, a coating amount of the activated carbon on the front surface side of the radiator is adjusted to be larger than a coating amount of the activated carbon on the rear surface side. Thus, the probability that the active oxygen contacts with the activated carbon can be reduced. | 07-03-2014 |
20150050189 | AIR PURIFICATION DEVICE FOR VEHICLE - The invention relates to an air purification device for a vehicle and has an object to provide a DOR (Direct Ozone Reduction) system that can improve durability of activated carbon as an ozone purifier. FIG. | 02-19-2015 |