IT1250104B - FILTER TO PURIFY THE AIR INTRODUCED IN THE INTERIOR COMPARTMENT OF A VEHICLE THROUGH A VENTILATION CHANNEL. - Google Patents

FILTER TO PURIFY THE AIR INTRODUCED IN THE INTERIOR COMPARTMENT OF A VEHICLE THROUGH A VENTILATION CHANNEL.

Info

Publication number
IT1250104B
IT1250104B ITRM910707A ITRM910707A IT1250104B IT 1250104 B IT1250104 B IT 1250104B IT RM910707 A ITRM910707 A IT RM910707A IT RM910707 A ITRM910707 A IT RM910707A IT 1250104 B IT1250104 B IT 1250104B
Authority
IT
Italy
Prior art keywords
filter
purify
air introduced
vehicle
ventilation channel
Prior art date
Application number
ITRM910707A
Other languages
Italian (it)
Inventor
Karl-Heinz Weller
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
Publication of ITRM910707A0 publication Critical patent/ITRM910707A0/en
Publication of ITRM910707A1 publication Critical patent/ITRM910707A1/en
Application granted granted Critical
Publication of IT1250104B publication Critical patent/IT1250104B/en

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
    • B60H3/00—Other air-treating devices
    • B60H3/0071—Electrically conditioning the air, e.g. by ionizing
    • B60H3/0078—Electrically conditioning the air, e.g. by ionizing comprising electric purifying means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/90—Cleaning of purification apparatus
    • 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
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H2003/0691—Adsorption filters, e.g. activated carbon

Abstract

Viene proposto un filtro per depurare l'aria introdotta nel vano interno di un autoveicolo attraverso un canale di aerazione, dove a monte del filtro viene collocata, all'entrata, una griglia metallica allacciabile ad un polo di tensione. Per poter rigenerare rapidamente di nuovo il filtro di ritenzione delle impurità gassose dell'aria prima che raggiunga il suo massimo potere di assorbimento, detto filtro presenta almeno uno strato di carbone attivo e la griglia è costituita da filo metallico per resistenze che, durante l'applicazione di una tensione elettrica, si riscalda fortemente, dove il calore così prodotto viene ceduto alla corrente d'aria che lo lambisce e viene trasmessa allo strato di carbone attivo.A filter is proposed to purify the air introduced into the internal compartment of a motor vehicle through an aeration channel, where upstream of the filter is placed, at the entrance, a metal grid that can be connected to a voltage pole. In order to quickly regenerate the retention filter of the gaseous impurities of the air again before it reaches its maximum absorption power, this filter has at least one layer of activated carbon and the grid is made up of wire for resistances which, during the application of an electric voltage, it heats up strongly, where the heat thus produced is transferred to the air current which laps it and is transmitted to the activated carbon layer.

ITRM910707A 1990-09-24 1991-09-20 FILTER TO PURIFY THE AIR INTRODUCED IN THE INTERIOR COMPARTMENT OF A VEHICLE THROUGH A VENTILATION CHANNEL. IT1250104B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4030144A DE4030144C1 (en) 1990-09-24 1990-09-24

Publications (3)

Publication Number Publication Date
ITRM910707A0 ITRM910707A0 (en) 1991-09-20
ITRM910707A1 ITRM910707A1 (en) 1993-03-20
IT1250104B true IT1250104B (en) 1995-03-30

Family

ID=6414834

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910707A IT1250104B (en) 1990-09-24 1991-09-20 FILTER TO PURIFY THE AIR INTRODUCED IN THE INTERIOR COMPARTMENT OF A VEHICLE THROUGH A VENTILATION CHANNEL.

Country Status (5)

Country Link
JP (1) JPH04271917A (en)
DE (1) DE4030144C1 (en)
FR (1) FR2667021A1 (en)
GB (1) GB2248195A (en)
IT (1) IT1250104B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427793C2 (en) * 1994-08-08 1997-01-30 Behr Gmbh & Co Device for removing the harmful and aromatic substances from an air flow supplied to the vehicle interior
DE19505175B4 (en) * 1995-02-16 2006-08-17 Mhb Filtration Gmbh & Co. Kg Method for supplying fresh air to motor vehicle interiors
FR2731657B1 (en) * 1995-03-14 1997-04-25 Valeo Thermique Habitacle AIR FILTER FOR MOTOR VEHICLE HEATING AND / OR AIR CONDITIONING INSTALLATION
FR2749806B1 (en) * 1996-06-14 1998-08-14 Valeo Climatisation HEATING, VENTILATION AND / OR AIR CONDITIONING SYSTEM WITH INTEGRATED AIR FILTER, ESPECIALLY FOR MOTOR VEHICLES
DE29703827U1 (en) * 1997-03-03 1997-04-17 Behr Gmbh & Co Filters, in particular for an air conditioning system of a motor vehicle
JPH11325548A (en) * 1998-05-13 1999-11-26 Funai Electric Co Ltd Air conditioner having air cleaning function
DE19838996A1 (en) * 1998-08-27 2000-03-02 Valeo Klimasysteme Gmbh Thermal regeneration of activated carbon air filters comprises use of self-limiting electrical heating element, for use in vehicle air conditioning systems
DE10001043A1 (en) * 2000-01-13 2001-07-19 Behr Gmbh & Co Desorbable sorption filter, in particular for a heating or air conditioning system of a motor vehicle
DE10157497A1 (en) * 2001-11-23 2003-06-12 Daimler Chrysler Ag Heating and / or air conditioning
JP5101070B2 (en) * 2006-09-29 2012-12-19 三菱重工業株式会社 Air conditioner and filter regeneration control method for air conditioner
FR2924471B1 (en) * 2007-11-30 2013-11-01 Eurocopter France AIR INTAKE OF A TURBOMOTEUR WITH A CONTROLLED FILTRATION SYSTEM
DE102010028293A1 (en) * 2010-04-28 2011-11-03 Behr Gmbh & Co. Kg Automotive air conditioning system
CN103707741A (en) * 2012-09-29 2014-04-09 江苏阿尔特空调实业有限责任公司 Intelligent automotive air quality monitoring and purifying treatment system
US10232685B2 (en) * 2017-02-03 2019-03-19 Ford Global Technologies, Llc Automotive interior air quality carbon canister status and replacement/regeneration control
DE202021103606U1 (en) 2020-08-10 2021-07-27 Konvekta Aktiengesellschaft Improved air filter device for ventilation, heating and / or air conditioning
US11806659B1 (en) 2022-11-10 2023-11-07 King Faisal University Self-regenerated and eco-friendly air purification device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2063764A1 (en) * 1970-12-24 1972-07-13 Nix sen., Hans, 5000 Köln Device for protecting the interiors of motor vehicles against polluted air
EP0033784B1 (en) * 1980-01-03 1985-06-05 Hölter, Heinz, Dipl.-Ing. Multilayered gas filter
CA1255476A (en) * 1983-10-11 1989-06-13 Heinz Holter Process and a device for purifying air that contains toxic matter
DE3517105C1 (en) * 1985-05-11 1985-11-28 Daimler-Benz Ag, 7000 Stuttgart Process for removing constituents from a gas stream by adsorption onto activated charcoal
DE3628858A1 (en) * 1986-08-25 1988-03-10 Burger Manfred R METHOD AND DEVICE FOR PURIFYING AIR WITH TOXIC GASES

Also Published As

Publication number Publication date
GB2248195A (en) 1992-04-01
JPH04271917A (en) 1992-09-28
GB9119361D0 (en) 1991-10-23
DE4030144C1 (en) 1992-04-23
ITRM910707A1 (en) 1993-03-20
ITRM910707A0 (en) 1991-09-20
FR2667021A1 (en) 1992-03-27

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Legal Events

Date Code Title Description
0001 Granted