FR2598980A1 - Device making it possible to filter outside air before it comes into a vehicle - Google Patents

Device making it possible to filter outside air before it comes into a vehicle Download PDF

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Publication number
FR2598980A1
FR2598980A1 FR8607606A FR8607606A FR2598980A1 FR 2598980 A1 FR2598980 A1 FR 2598980A1 FR 8607606 A FR8607606 A FR 8607606A FR 8607606 A FR8607606 A FR 8607606A FR 2598980 A1 FR2598980 A1 FR 2598980A1
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FR
France
Prior art keywords
vehicle
filter
comes
outside air
air before
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.)
Granted
Application number
FR8607606A
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French (fr)
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FR2598980B1 (en
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR8607606A priority Critical patent/FR2598980B1/en
Publication of FR2598980A1 publication Critical patent/FR2598980A1/en
Application granted granted Critical
Publication of FR2598980B1 publication Critical patent/FR2598980B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00Other air-treating devices
    • B60H3/06Filtering
    • B60H3/0608Filter arrangements in the air stream
    • B60H3/0641Filter arrangements in the air stream near ventilating openings in the vehicle exterior
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00Other air-treating devices
    • B60H3/06Filtering
    • B60H3/0608Filter arrangements in the air stream
    • B60H2003/065Details for holding filter elements in position

Abstract

The object of the invention is to eliminate from the air, before it comes into the ventilation outlets, dust, perspiration, smoke and odours which usually pollute the ambient air in a vehicle, which are unhealthy and dirty the inside of the windscreen. This result is obtained by introducing, into a filtering support, adhesive substances retaining the fine dust and smoke, and substances retaining odours.

Description

Dispositif permettant de filtrer l'air de ventilation extérieur
avant son entrée dans un véhicule.
Device for filtering outside ventilation air
before entering a vehicle.

La présente invention concerne un dispositif permettant de retenir
les impuretés de l'air avant son entrée dans le circuit de ventilation d'un véhicule.
The present invention relates to a device for retaining
impurities in the air before it enters a vehicle's ventilation system.

L'utilisation de plus en plus importante du fuel oil pour le chauffage
des habitations, la concentration de eelles-ci, la multiplication des usines polluantes, l'augmentation considérable des véhicules, des transports en
commun font que la pollution de l'air est de plus en plus catastrophique pour la respiration et la santé. Les voitures sont particulièrement agressées par cette pollution et notamment dans les embouteillages, les pots d'échappement des automobiles dégagent les gaz dans la majorité des cas devant l'aspiration
de l'air de ventilation, les camions projettent leurs gaz d'échappement sur votre voiture. L'air extérieur de la voiture est chargé de poussière, de suies, de fumées que l'on respire à un pourcentage beaucoup plus élevé, le pare-brise
se charge à l'intérieur d'une couche de suies grasses génant la visibilité.
The increasing use of fuel oil for heating
housing, the concentration of these, the proliferation of polluting factories, the considerable increase in vehicles, transport in
air pollution is becoming increasingly catastrophic for breathing and health. Cars are particularly attacked by this pollution and in particular in traffic jams, the exhaust pipes of cars give off gases in the majority of cases before suction.
from the ventilation air, the trucks project their exhaust gases onto your car. The outside air of the car is loaded with dust, soot, fumes that we breathe in a much higher percentage, the windshield
is loaded inside a layer of fatty soot which impairs visibility.

I1 existe divers procédés filtrant l'air de climatisation mais ils entrent
dans un système complexe et peu courant, leur qualitéde filtration est par ailleurs
incomplète.
There are various processes for filtering air conditioning air, but they enter
in a complex and uncommon system, their filtration quality is also
incomplete.

Notre procédé consiste en un filtre que l'on place dans l'arrivée de l'air,
ce filtre est composé d'un support filtrant contenant un produit qui retient
les odeurs extérieures, les poussières et notamment les suies provenant des
gaz d'échappement, et des combustions en général.
Our process consists of a filter which is placed in the air intake,
this filter is composed of a filter medium containing a product which retains
outside odors, dust and especially soot from
exhaust gases, and combustion in general.

Ce procédé est composé d'une matière filtrante composée de fibres,
suffisamment aérée pour ne pas provoquer de pertes de charge, son pouvoir filtrant
est fortement accru par l'imprégnation des fibres avec un produit adhésif ayant
la propriété de coller, de fixer les particules en suspension dans l'air, ce produit adhésif peut également contenir une substance capable de capter fumées et odeurs.La matière filtrante peut aussi contenir elle même une matière
suceptible de retenir les odéurs. On peut fixer ce dispositif sous la grille extérieure d'arrivée de l'air de ventilation de l'intérieur du véhicule, la
fixation peut se faire par plusieurs moyens : points de colle, ou différents
systèmes de fixation courants, mais il est parfois impossible de fixer le
dispositif sous la grille impossible à atteindre, on peut alors le fixer sur la
grille soit tel quel par tous moyens de fixation : colle, agrafes, crochets
soit en le plaçant dans un cadre qui rend le dispositif plus esthétique et
facilite sa fixation par différents systèmes courants.
This process is composed of a filter material composed of fibers,
sufficiently ventilated not to cause pressure drops, its filtering power
is greatly increased by impregnating the fibers with an adhesive product having
the property of sticking, of fixing particles in suspension in the air, this adhesive product can also contain a substance capable of capturing fumes and odors. The filtering material can also itself contain a material
likely to retain odors. This device can be fixed under the external air intake grille of the interior of the vehicle, the
fixing can be done by several means: glue points, or different
common fastening systems, but it is sometimes impossible to fix the
device under the grid impossible to reach, we can then fix it on the
grid either as is by any means of attachment: glue, staples, hooks
either by placing it in a frame which makes the device more aesthetic and
facilitates its fixing by various current systems.

La description ci-après donne un exemple non limitatif de réalisation. La figure 1 dans cet exemple représente la position sur le capot 1 des bouches d'entrée de l'air 2 dans un véhicule. The description below gives a nonlimiting example of embodiment. Figure 1 in this example shows the position on the cover 1 of the air intake vents 2 in a vehicle.

La figure 2 est une coupe verticale du filtre 3 objet de cette invention avec son support filtrant 4 contenu dans un cadre de fixation 5, le produit 7 introduit dans le support filtrant retient les fines particules et les odeurs. Figure 2 is a vertical section of the filter 3 object of this invention with its filter support 4 contained in a fixing frame 5, the product 7 introduced into the filter support retains fine particles and odors.

La figure 3 est une coupe verticale du filtre 3 dans une position sur la grille 6 fermant la bouche d'entrée de l'air 2. FIG. 3 is a vertical section of the filter 3 in a position on the grid 6 closing the air inlet mouth 2.

La figure 4 est une autre vue générale de l'une des positions du filtre 3 sur la grille 6 recouvrant la bouche d'entrée de l'air 2.  FIG. 4 is another general view of one of the positions of the filter 3 on the grid 6 covering the air inlet mouth 2.

Claims (5)

REVENDICATIONS 1) Dispositif permettant de filtrer l'air extérieur avant son entrée1) Device for filtering outside air before it enters dans le circuit de ventilation d'un véhicule et de retenir par une in the ventilation circuit of a vehicle and retain by a matière filtrante imprégnée de produits absorbants et adhésifs filter material impregnated with absorbent and adhesive products les odeurs, fumées et poussières extérieures. outside odors, fumes and dust. 2) Dispositif tel que défini dans la revendication 1 caractérisé par2) Device as defined in claim 1 characterized by le fait que le filtre est fixé au dessus ou en dessous de la grille. whether the filter is attached above or below the grid. 3) Dispositif tel que défini dans les revendications 1, 2 caractérisé3) Device as defined in claims 1, 2 characterized par le fait que la matière filtrante est imprégnée d'un produit by the fact that the filter material is impregnated with a product réparti sur chaque fibre et ayant la propriété de retenir et de distributed over each fiber and having the property of retaining and coller les fines particules. stick the fine particles. 4) Dispositif tel que défini dans les revendications 1, 2, 34) Device as defined in claims 1, 2, 3 caractérisé par le fait que la matière filtrante est imprégnée characterized by the fact that the filter material is impregnated d'un produit retenant et collant les fines particules r,çais  of a product retaining and sticking fine particles r, çais renfermant une substance capable de capter les ders et fumets. containing a substance capable of capturing ders and fumets. 5) Dispositif tel que défini dans les revendications 1, 2, 3, 45) Device as defined in claims 1, 2, 3, 4 caractérisé par le fait que le dispositif est maintenu sur la characterized in that the device is held on the grille soit par aimantation ou autocollage ou agrafage ou toute grid either by magnetization or sticker or stapling or any autre système de fixation.  other fastening system.
FR8607606A 1986-05-26 1986-05-26 DEVICE FOR FILTERING EXTERIOR AIR BEFORE ENTRY INTO A VEHICLE. Expired - Lifetime FR2598980B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8607606A FR2598980B1 (en) 1986-05-26 1986-05-26 DEVICE FOR FILTERING EXTERIOR AIR BEFORE ENTRY INTO A VEHICLE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8607606A FR2598980B1 (en) 1986-05-26 1986-05-26 DEVICE FOR FILTERING EXTERIOR AIR BEFORE ENTRY INTO A VEHICLE.

Publications (2)

Publication Number Publication Date
FR2598980A1 true FR2598980A1 (en) 1987-11-27
FR2598980B1 FR2598980B1 (en) 1991-11-15

Family

ID=9335713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8607606A Expired - Lifetime FR2598980B1 (en) 1986-05-26 1986-05-26 DEVICE FOR FILTERING EXTERIOR AIR BEFORE ENTRY INTO A VEHICLE.

Country Status (1)

Country Link
FR (1) FR2598980B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2943979A3 (en) * 2009-04-07 2010-10-08 Renault Sas Arrangement for transparent or translucent support in frontage of e.g. museum, has film including transparent and white colored pattern and partially reflective layer that is arranged such that pattern is visible on two faces of support

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053285A (en) * 1900-01-01
DE1507797A1 (en) * 1965-03-09 1970-05-06 Heinz Fischer Press Und Stanzw Fresh air filter insert
US3941034A (en) * 1974-07-11 1976-03-02 Carl Helwig Filter attachment for automobile passenger compartment air intake
DE7638901U1 (en) * 1976-12-11 1977-03-24 Hose, Wilhelm, 3500 Kassel Supply duct for fresh air in motor vehicles
DE2811419A1 (en) * 1978-03-16 1979-09-27 Heinz Hoelter Bonnet mounted fresh air filter for car - is held by magnetic or elastic seals when bonnet is closed down
DE2820313A1 (en) * 1978-05-10 1979-11-15 Heinz Hoelter Motor car filter pads - with granular absorbent filling for respiratory air and adhesive tape edge reinforcement
EP0100907A1 (en) * 1982-07-28 1984-02-22 Hubert von Blücher Air-cleaning apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053285A (en) * 1900-01-01
DE1507797A1 (en) * 1965-03-09 1970-05-06 Heinz Fischer Press Und Stanzw Fresh air filter insert
US3941034A (en) * 1974-07-11 1976-03-02 Carl Helwig Filter attachment for automobile passenger compartment air intake
DE7638901U1 (en) * 1976-12-11 1977-03-24 Hose, Wilhelm, 3500 Kassel Supply duct for fresh air in motor vehicles
DE2811419A1 (en) * 1978-03-16 1979-09-27 Heinz Hoelter Bonnet mounted fresh air filter for car - is held by magnetic or elastic seals when bonnet is closed down
DE2820313A1 (en) * 1978-05-10 1979-11-15 Heinz Hoelter Motor car filter pads - with granular absorbent filling for respiratory air and adhesive tape edge reinforcement
EP0100907A1 (en) * 1982-07-28 1984-02-22 Hubert von Blücher Air-cleaning apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2943979A3 (en) * 2009-04-07 2010-10-08 Renault Sas Arrangement for transparent or translucent support in frontage of e.g. museum, has film including transparent and white colored pattern and partially reflective layer that is arranged such that pattern is visible on two faces of support

Also Published As

Publication number Publication date
FR2598980B1 (en) 1991-11-15

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