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 PDFInfo
- 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
- Authority
- 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
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
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
- B60H3/0641—Filter arrangements in the air stream near ventilating openings in the vehicle exterior
-
- 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
- B60H3/0608—Filter arrangements in the air stream
- B60H2003/065—Details for holding filter elements in position
Abstract
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)
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)
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)
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 |
-
1986
- 1986-05-26 FR FR8607606A patent/FR2598980B1/en not_active Expired - Lifetime
Patent Citations (7)
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)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
DA | Annulment of decision of lapse |