FR2762548A1 - Vehicular device to act against aquaplaning or skidding, - Google Patents

Vehicular device to act against aquaplaning or skidding, Download PDF

Info

Publication number
FR2762548A1
FR2762548A1 FR9707070A FR9707070A FR2762548A1 FR 2762548 A1 FR2762548 A1 FR 2762548A1 FR 9707070 A FR9707070 A FR 9707070A FR 9707070 A FR9707070 A FR 9707070A FR 2762548 A1 FR2762548 A1 FR 2762548A1
Authority
FR
France
Prior art keywords
wheel
wheels
pipes
skidding
exhaust gas
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.)
Pending
Application number
FR9707070A
Other languages
French (fr)
Inventor
Jean Pierre Gaigne
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from FR9705155A external-priority patent/FR2762547A1/en
Application filed by Individual filed Critical Individual
Priority to FR9707070A priority Critical patent/FR2762548A1/en
Publication of FR2762548A1 publication Critical patent/FR2762548A1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B39/00—Increasing wheel adhesion
    • B60B39/02—Vehicle fittings for scattering or dispensing material in front of its wheels
    • B60B39/026—Vehicle fittings for scattering or dispensing material in front of its wheels the material being in gas form
    • B60B39/028—Vehicle fittings for scattering or dispensing material in front of its wheels the material being in gas form the gas being exhaust gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/087—Other arrangements or adaptations of exhaust conduits having valves upstream of silencing apparatus for by-passing at least part of exhaust directly to atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

The device is designed to recover the exhaust gas, from a point at the entry to the exhaust pipe, controlled by a valve (1). The exhaust gas is directed by means of a series of pipes (2) to just in front of each wheel (6). The pipes are terminated by means of a nozzle (3), which directs the exhaust gas downwards. The nozzle is reduced in size at its extremity, in order to increase the pressure of the gas, as it is directed downwards in front of each wheel. A length of flexible pipe (5) is inserted in the pipe line, at the location of each wheel, in order to allow for the vertical movement and orientation of the wheel.

Description

La présente invention concerne un dispositif qui permet d'éviter " 1 ' aquaplaning " ou le dérapage, de véhicules à moteur, à combustion, équipés de deux, quatre ou six roues et d'un pot d'échappement. The present invention relates to a device which makes it possible to avoid "aquaplaning" or skidding, of motor vehicles, with combustion, equipped with two, four or six wheels and with an exhaust pipe.

A vive allure et, lorsque la chaussée est couverte d'eau, il arrive pour différentes raisons que les pneus ne peuvent plus évacuer liteau en quantité suffisante ou n'adhèrent plus à la route ; c'est à ce moment que se produit le phénomène d'aquaplaning lié à la pellicule d'eau qui sépare la chaussée du pneu. At high speed and, when the roadway is covered with water, it happens for various reasons that the tires can no longer evacuate batten in sufficient quantity or no longer adhere to the road; It is at this moment that the phenomenon of aquaplaning occurs linked to the film of water which separates the roadway from the tire.

Les problèmes d'adhérences, indépendamment des causes liées à des problèmes d'état ou de gonflage des pneus, sont généralement dus au conditions météorologiques défavorables ( forte pluie, neige ou verglas et généralement les moyens mis en oeuvre pour faire face à ces problèmes agissent soit sur la qualité des revêtements qui ne règlent pas toutes les situations, soit par des apports de sable sels ou autres qui détériorent les véhicules, soit par l'installation de chaînes qui provoquent des vibrations, néfastes. The grip problems, regardless of the causes linked to tire condition or tire inflation problems, are generally due to unfavorable weather conditions (heavy rain, snow or ice and generally the means implemented to deal with these problems act either on the quality of the coatings which do not resolve all situations, or by the addition of salt or other sand which deteriorates the vehicles, or by the installation of chains which cause harmful vibrations.

Il existe cependant de nouveaux types de pneus efficace sur route enneigées, verglacées ou trempées mais ces pneus spécialisées outre leur coût, leur usure plus rapide et l'accroissement de puissance qu'ils nécessitent ne peuvent être installés en permanence à toutes saisons. There are, however, new types of tires that are effective on snow, ice or wet roads, but these specialized tires, in addition to their cost, their faster wear and the increase in power they require, cannot be installed permanently in all seasons.

Il existe enfin un dispositif qui permet par la récupération des gaz d'échappement renvoyés à l'aide d'un manchon entre la roue et le sol et permet d'intervenir partiellement et d'une façon peu efficace car il n'agit que sur les roues arrières sans efficacité suffisante.  Finally, there is a device which, by recovering the exhaust gases returned using a sleeve between the wheel and the ground, makes it possible to intervene partially and in an ineffective manner because it acts only on the rear wheels without sufficient efficiency.

Par ailleurs, lorsque la route est recouverte d'un peu de verglas ou d'un peu de neige, les pneus standards ne permettent pas de faire face à des situations occasionnelles et perdent facilement leur adhérence. In addition, when the road is covered with a little ice or a little snow, standard tires do not allow to face occasional situations and easily lose their grip.

La présente invention permet, par la récupération des gaz d'échappement renvoyés devant chacune des roues au moyen de tuyaux qui peuvent être articulés au niveau des roues se terminant par des embouts en forme de V pincés à leur extrémité, d'évacuer une quantité d'eau suffisante ou de faire fondre une faible pellicule de verglas ou de neige, pour permettre aux pneus d'adhérer au sol. The present invention makes it possible, by recovering the exhaust gases returned before each of the wheels by means of pipes which can be articulated at the level of the wheels ending in V-shaped end pieces pinched at their ends, to evacuate a quantity of sufficient water or to melt a thin film of ice or snow to allow the tires to adhere to the ground.

Dispositif antiaquaplaning qui consiste à la récupération des gaz d' échappements (à 1' entrée ou à la sortie du pot d'échappement) de véhicules automobiles, au moyen d' un clapet (1). Les gaz d'échappements sont renvoyés par des tuyaux (2) devant chacune des roues (6). Chaque tuyaux se termine par un embout (3) orienté vers le bas et pincé (4) à son extrémité afin de multiplier la pression des gaz devant les roues. Les tuyaux des roues directrices peuvent être souples (5) pour suivre l'orientation des roues. Antiaquaplaning device which consists in recovering exhaust gases (at the inlet or outlet of the exhaust pipe) from motor vehicles, by means of a valve (1). The exhaust gases are returned by pipes (2) in front of each of the wheels (6). Each pipe ends with a nozzle (3) oriented downwards and pinched (4) at its end in order to increase the gas pressure in front of the wheels. The steering wheel hoses can be flexible (5) to follow the orientation of the wheels.

Il peut être prévu un dispositif pour suivre le niveau de la roue par rapport au sol, par l'adjonction d'un tuyau souple (5). Ce dispositif antiaquaplaning peut aussi être adaptable aux véhicules ayant deux ou six roues.  A device can be provided for monitoring the level of the wheel with respect to the ground, by the addition of a flexible hose (5). This anti-aquaplaning device can also be adaptable to vehicles with two or six wheels.

Claims (3)

REVENDICATIONS 1) Dispositif antiaquaplaning caractérisé par la récupération des gaz d' échappement, à l' entrée ou à la sortie du pot d' échappement, de véhicule automobile, renvoyés par des tuyaux (2) devant chacune des roues (6). Chaque tuyau se termine par un embout (3) orienté vers le bas et pincé (4) à son extrémité afin de multiplier la pression des gaz devant les roues.1) Antiaquaplaning device characterized by the recovery of exhaust gases at the inlet or outlet of the exhaust pipe of a motor vehicle, returned by pipes (2) in front of each of the wheels (6). Each pipe ends with a nozzle (3) oriented downwards and pinched (4) at its end in order to increase the gas pressure in front of the wheels. 2) Dispositif selon la revendication 1 caractérisé en ce qu'il comprend des tuyaux souples (5) placés au niveau des roues pour suivre le niveau, et, ou, l'orientation de la roue, ce qui permet la mobilité transversale et en hauteur.2) Device according to claim 1 characterized in that it comprises flexible pipes (5) placed at the wheels to follow the level, and, or, the orientation of the wheel, which allows transverse and height mobility . 3) Dispositif selon les revendications 1 et 2 caractérisé en ce qu'il comprend un clapet (1) au niveau de l'arrivée des gaz d'échappement pour les orienter dans le dispositif. 3) Device according to claims 1 and 2 characterized in that it comprises a valve (1) at the inlet of the exhaust gas to orient them in the device.
FR9707070A 1997-04-25 1997-06-03 Vehicular device to act against aquaplaning or skidding, Pending FR2762548A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9707070A FR2762548A1 (en) 1997-04-25 1997-06-03 Vehicular device to act against aquaplaning or skidding,

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9705155A FR2762547A1 (en) 1997-04-25 1997-04-25 Vehicular device to act against aquaplaning or skidding,
FR9707070A FR2762548A1 (en) 1997-04-25 1997-06-03 Vehicular device to act against aquaplaning or skidding,

Publications (1)

Publication Number Publication Date
FR2762548A1 true FR2762548A1 (en) 1998-10-30

Family

ID=26233488

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9707070A Pending FR2762548A1 (en) 1997-04-25 1997-06-03 Vehicular device to act against aquaplaning or skidding,

Country Status (1)

Country Link
FR (1) FR2762548A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2510674A1 (en) * 1975-03-12 1976-09-23 Reiner G Szperkowski Vehicle anti aquaplaning air jets - are mounted under front bumpers to clear road in front of wheels
DE2534722A1 (en) * 1975-08-04 1977-02-17 Geb Wefing Waltraud Nocke Vehicle anti aquaplaning air jets - have movable nozzles in front of wheels and linked to central compressed air supply
US4203423A (en) * 1977-06-27 1980-05-20 Sno-Go Inc. Vehicle safety device
US4324307A (en) * 1980-04-03 1982-04-13 Giuseppe Schittino Snow/ice melter for automotive vehicles
WO1987006537A1 (en) * 1986-04-28 1987-11-05 Sung Ku Kang Device for preventing slip of vehicles by using exhaust gas
US4848510A (en) * 1988-03-23 1989-07-18 Ahmed Mohamed I Snow and ice melting system for automotive vehicles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2510674A1 (en) * 1975-03-12 1976-09-23 Reiner G Szperkowski Vehicle anti aquaplaning air jets - are mounted under front bumpers to clear road in front of wheels
DE2534722A1 (en) * 1975-08-04 1977-02-17 Geb Wefing Waltraud Nocke Vehicle anti aquaplaning air jets - have movable nozzles in front of wheels and linked to central compressed air supply
US4203423A (en) * 1977-06-27 1980-05-20 Sno-Go Inc. Vehicle safety device
US4324307A (en) * 1980-04-03 1982-04-13 Giuseppe Schittino Snow/ice melter for automotive vehicles
WO1987006537A1 (en) * 1986-04-28 1987-11-05 Sung Ku Kang Device for preventing slip of vehicles by using exhaust gas
US4848510A (en) * 1988-03-23 1989-07-18 Ahmed Mohamed I Snow and ice melting system for automotive vehicles

Similar Documents

Publication Publication Date Title
US10358157B1 (en) Quick-release ATV skis
CA2415496A1 (en) Retractable wheel and track covers
WO2006064162A1 (en) Air blowing device for cooling the internal combustion engine of a vehicle tested on a roller bench
FR2762548A1 (en) Vehicular device to act against aquaplaning or skidding,
CN106976355A (en) A kind of device for being used to reconcile frictional force between passenger car wheel and ground
US6401775B1 (en) Handy device for retrieving a vehicle stuck in a snow bank
CN206953905U (en) A kind of device for being used to reconcile frictional force between passenger car wheel and ground
US6543501B2 (en) Traction assembly for vehicles
US6837286B2 (en) Removable device of traction adapted for any motorized vehicles
FR3054994A1 (en) RETRACTABLE SIDE AERODYNAMIC DEVICES FOR VEHICLE
JPH07279138A (en) Road-covering snow melting device for automobile
CN212499757U (en) Electromechanical device antiskid cover that electromechanical construction used
CN209920931U (en) Anti-slip device for tire of snowfield running vehicle
FR2761931A1 (en) Procedure and device to control aqua-planing,
CN2263020Y (en) Antiskid tyre
CN205930011U (en) Automotive auxiliary drive system
FR2762547A1 (en) Vehicular device to act against aquaplaning or skidding,
US1494892A (en) Fastening device for nonskid chains
JPH07172102A (en) Security of tread face for vehicle etc., in snowfall
CN2132643Y (en) Anti-skid chain of bicycle
CN2424039Y (en) Anti-skid sleeve for bicycle and motorcycle
KR880003945Y1 (en) Non-skid apparatus for vehicle
FR2811614A1 (en) Road vehicle anti-aquaplaning device comprises compressor driven by road wheel which sends compressed air into pipe ending in nozzles which direct air onto road an push back water before wheel passage
JPS55142925A (en) Prevention method of automobile slippage
WO1999042310A1 (en) Antiskid device for motor vehicles