FR2458679A1 - ARRANGEMENT OF A DEGASSING BOX COMPRISING A COOLING CIRCUIT FOR A THERMAL ENGINE - Google Patents

ARRANGEMENT OF A DEGASSING BOX COMPRISING A COOLING CIRCUIT FOR A THERMAL ENGINE Download PDF

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Publication number
FR2458679A1
FR2458679A1 FR7914320A FR7914320A FR2458679A1 FR 2458679 A1 FR2458679 A1 FR 2458679A1 FR 7914320 A FR7914320 A FR 7914320A FR 7914320 A FR7914320 A FR 7914320A FR 2458679 A1 FR2458679 A1 FR 2458679A1
Authority
FR
France
Prior art keywords
box
degassing
arrangement
degassing box
cooling circuit
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
FR7914320A
Other languages
French (fr)
Other versions
FR2458679B1 (en
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot SA
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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR7914320A priority Critical patent/FR2458679A1/en
Priority to DE8080400414T priority patent/DE3061026D1/en
Priority to EP19800400414 priority patent/EP0020187B1/en
Publication of FR2458679A1 publication Critical patent/FR2458679A1/en
Application granted granted Critical
Publication of FR2458679B1 publication Critical patent/FR2458679B1/fr
Granted 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
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/04—Arrangements of liquid pipes or hoses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/029—Expansion reservoirs

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

DANS CET AGENCEMENT, LA BOITE DE DEGAZAGE 8 EST MONTEE SUR UN SUPPORT 15, 16 ARTICULE AUTOUR D'UN AXE FIXE, EN VUE D'AUTORISER UN BASCULEMENT LIMITE DE LA BOITE DE DEGAZAGE, PERMETTANT D'ACCEDER AU BOUCHON DE REMPLISSAGE 11. CECI PERMET DE LOGER LA BOITE DE DEGAZAGE SOUS UNE TOLE DE STRUCTURE 14, COMME REPRESENTE AU DESSIN.IN THIS ARRANGEMENT, THE DEGAZING BOX 8 IS MOUNTED ON A SUPPORT 15, 16 ARTICULATED AROUND A FIXED AXLE, WITH A VIEW TO AUTHORIZING A LIMITED TILTING OF THE DEGAZING BOX, ALLOWING ACCESS TO THE FILLING CAP 11. THIS ALLOWS THE DEGASING BOX TO BE HOUSED UNDER A SHEET OF STRUCTURE 14, AS REPRESENTED IN THE DRAWING.

Description

La présente invention est due à la collaborationThe present invention is due to the collaboration

de Monsieur Gilles BAILLEUX.Mr Gilles BAILLEUX.

Elle concerne un circuit de refroidissement par  It relates to a cooling circuit by

liquide d'un moteur thermique, notamment sur un véhicule automo-  of a heat engine, in particular on a motor vehicle

bile. De façon plus précise, elle concerne l'agencement de la boite  bile. More precisely, it concerns the arrangement of the box

de dégazage dont est muni un tel circuit.  degassing which is provided with such a circuit.

Il est en effet nécessaire, sur un circuit de re-  It is indeed necessary, on a circuit of

froidissement par liquide d'un moteur thermique, de prévoir une  liquid cooling of a heat engine, to provide a

boite de dégazage destinée à recueillir les gaz qui peuvent appa-  degassing box intended to collect gases which may

raitre en un point quelconque du circuit. Cette boite doit être pla-  at any point in the circuit. This box must be placed

cée en partie haute,par rapport au reste du circuit, et elle com-  in the upper part, compared to the rest of the circuit, and

porte habituellement un bouchon fermant un orifice par lequel se  usually wears a plug closing an orifice through which

fait le remplissage en liquide.makes the filling in liquid.

Or, il peut arriver que, par manque de place,  However, it can happen that, for lack of space,

ledit orifice soit d'accès particulièrement difficile.  said orifice is particularly difficult to access.

L'invention se propose de remédier à cet incon-  The invention proposes to remedy this inconvenience.

vénient grâce à un agencement simple procurant un bon accès à l'orifice de remplissage, même lorsque la boite de dégazage est  thanks to a simple arrangement providing good access to the filling hole, even when the degassing box is

disposée en dessous et à une très faible distance d'une partie fixe.  arranged below and at a very short distance from a fixed part.

Suivant l'invention,le circuit de refroidissement  According to the invention, the cooling circuit

par liquide d'un moteur thermique, comportant une boite de dégaza-  by liquid of a heat engine, comprising a box of degassing

ge munie d'un bouchon de remplissage et reliée audit circuit par au moins un conduit souple, est caractérisé en ce que la boite de dégazage est montée sur un support articulé autour d'un axe fixe, en vue d'autoriser un basculement limité de la boite de dégazage,  ge provided with a filling plug and connected to said circuit by at least one flexible conduit, is characterized in that the degassing box is mounted on a support articulated around a fixed axis, in order to allow a limited tilting of the degassing box,

permettant d'accéder au bouchon de remplissage.  allowing access to the filler cap.

Un exemple de réalisation de l'invention fait l'ob-  An exemplary embodiment of the invention makes it

jet de la description qui suit, en référence aux dessins joints dans  of the description which follows, with reference to the accompanying drawings in

lesquelswhich

- la Fig. 1 est une vue de face partielle d'un véhi-  FIG. 1 is a partial front view of a vehicle

cule montrant un circuit de refroidissement agencé suivant l'inven-  showing a cooling circuit arranged according to the invention.

tion; - la Fig. 2 est une coupe suivant la ligne 2-2 de la Fig. 1. Dans l'exemple décrit, l'invention est appliquée à un véhicule utilitaire 1, à cabine avancée, dont on a notamment  tion; FIG. 2 is a section along line 2-2 of FIG. 1. In the example described, the invention is applied to a utility vehicle 1, with an advanced cab, which is particularly

représenté le pare-brise 2,le tableau de bord 3,le volant de direc-  the windscreen 2, the dashboard 3, the steering wheel

tion 4 et le capot 5 enveloppant le moteur.  4 and the hood 5 enveloping the engine.

Ce moteur comporte, de façon classique, un circuit  This engine comprises, in a conventional manner, a circuit

de refroidissement par liquide comportant, en particulier, un radia-  liquid cooling system comprising, in particular, a radia-

teur 6, une pompe de circulation 7 et une botte de dégazage 8. Cette dernière est reliée,par deux conduits souples 9 et lO,d'une part au radiateur 6, d'autre part, à la pompe 7, et elle comporte un bouchon  6, a circulation pump 7 and a degassing boot 8. The latter is connected, by two flexible conduits 9 and 10, on the one hand to the radiator 6, on the other hand, to the pump 7, and it comprises a plug

de remplissage 11.filling 11.

Comme il apparaît sur la Fig. 2,la botte de dégazage est disposée entre un tablier 12 et une calandre 13, de telle sorte que le bouchon 11 se trouve au-dessous, et à une courte distance, d'une  As it appears in FIG. 2, the degassing boot is disposed between an apron 12 and a shell 13, so that the plug 11 is below, and at a short distance, a

tôle de structure 14, sensiblement horizontale.  structural sheet 14, substantially horizontal.

Suivant l'invention, la bolte de dégazage 8 est portée par un support basculant constitué par deux bras 15,16 articulés sur  According to the invention, the degassing bowl 8 is carried by a tilting support consisting of two arms 15, 16 articulated on

deux chevilles 17,18 portées par des tôles 19,20 sensiblement ver-  two pins 17,18 carried by plates 19,20 substantially vert-

ticales. Comme il est classique sur ce genre de véhicule, la  ticales. As is conventional on this kind of vehicle, the

calandre 13 est amovible et, lorsqu'elle est en place, la botte de déga-  grill 13 is removable and, when in place, the boot of disengagement

zage 8 est immobilisée par deux plots 21,22 en matière élastique,  zage 8 is immobilized by two studs 21,22 of elastic material,

fixés respectivement sur le tablier 12 et sur la calandre 13.  fixed respectively on the apron 12 and on the shell 13.

Lorsque Cette dernière est déposée, la botte de dé-  When the latter is filed, the boot of

gazage 8 peut être basculée vers l'avant, ce mouvement de bascule-  gassing 8 can be tilted forward, this rocking movement

ment étant limité par appui du bras 15 contre un bord plié 23 de la tôle 19. Dans la position basculée vers l'avant, comme représenté en trait mixte sur la Fig. 2,le bouchon 11 se trouve dégagé de la  It is limited by pressing the arm 15 against a folded edge 23 of the sheet 19. In the forwardly tilted position, as shown in phantom in FIG. 2, the plug 11 is released from the

tôle horizontale 14 ce qui permet très facilement de faire le rem-  horizontal sheet 14 which makes it very easy to make the replacement

plissage du circuit de refroidissement ou, simplement, de contrôler  pleating the cooling system or simply controlling

le niveau du liquide.the level of the liquid.

onwe

Claims (4)

- PEVENDICATIONS -- PEVENDICATIONS - 1 - Agencement d'une boite de dégazage, faisant par-  1 - Arrangement of a degassing box, making tie d'un circuit de refroidissement par liquide d'un moteur thermi-  part of a liquid cooling circuit of a thermal engine. que, cette boite étant reliée au circuit par au moins un conduit sou-  that this box being connected to the circuit by at least one ple, caractérisé en ce que la boite de dégazage (8) est montée sur un support (15,16) articulé autour d'un axe fixe, en vue d'autoriser  ple, characterized in that the degassing box (8) is mounted on a support (15, 16) hinged about a fixed axis, in order to allow un basculement limité de la boite de dégazage,permettant d'accé-  a limited tilting of the degassing box, allowing access der au bouchon de remplissage (11).der the filling plug (11). 2 - Agencement suivant la revendication I, caracté-  2 - Arrangement according to claim 1, characterized risé en ce que le support comprend deux bras (15,16) articulés au-  in that the support comprises two arms (15, 16) hinged tour de deux axes alignés (17,18).tower of two aligned axes (17,18). 3 - Agencement suivant l'une quelconque des reven-  3 - Arrangement according to any one of the dications 1 et 2, caractérisé en ce qu'il est prévu au moins une bu-  1 and 2, characterized in that at least one bu- tée (23) limitant le basculement de la boite de dégazage (8).  tee (23) limiting the tilting of the degassing box (8). 4 - Agencement suivant l'une quelconque des reven-  4 - Arrangement according to any one of the dications 1 à 3, caractérisé en ce que lorsqu'elle est en place la botte de dégazage(8)est immobilisée par deux plots(21,22)en matière élastique, fixés respectivement sur le tablier(12)et sur la calandre  dications 1 to 3, characterized in that when it is in place the degassing boot (8) is immobilized by two studs (21,22) of elastic material, respectively fixed on the apron (12) and on the shell a3)du véhicule.a3) of the vehicle.
FR7914320A 1979-06-05 1979-06-05 ARRANGEMENT OF A DEGASSING BOX COMPRISING A COOLING CIRCUIT FOR A THERMAL ENGINE Granted FR2458679A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7914320A FR2458679A1 (en) 1979-06-05 1979-06-05 ARRANGEMENT OF A DEGASSING BOX COMPRISING A COOLING CIRCUIT FOR A THERMAL ENGINE
DE8080400414T DE3061026D1 (en) 1979-06-05 1980-03-28 Arrangement of a deaeration chamber in a cooling system for an internal-combustion engine
EP19800400414 EP0020187B1 (en) 1979-06-05 1980-03-28 Arrangement of a deaeration chamber in a cooling system for an internal-combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7914320A FR2458679A1 (en) 1979-06-05 1979-06-05 ARRANGEMENT OF A DEGASSING BOX COMPRISING A COOLING CIRCUIT FOR A THERMAL ENGINE

Publications (2)

Publication Number Publication Date
FR2458679A1 true FR2458679A1 (en) 1981-01-02
FR2458679B1 FR2458679B1 (en) 1983-03-18

Family

ID=9226227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914320A Granted FR2458679A1 (en) 1979-06-05 1979-06-05 ARRANGEMENT OF A DEGASSING BOX COMPRISING A COOLING CIRCUIT FOR A THERMAL ENGINE

Country Status (3)

Country Link
EP (1) EP0020187B1 (en)
DE (1) DE3061026D1 (en)
FR (1) FR2458679A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996007018A1 (en) * 1994-08-31 1996-03-07 United Technologies Corporation Dynamic control of tip clearance
EP2316700A1 (en) 2009-10-27 2011-05-04 Peugeot Citroën Automobiles SA Container for an automobile, in particular a degassing tank or a windscreen washer liquid tank
WO2012028801A1 (en) 2010-08-30 2012-03-08 Peugeot Citroën Automobiles SA Degassing box for the cooling circuit of a heat engine of a motor vehicle

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2587976B1 (en) * 1985-09-27 1988-07-15 Renault DEVICE FOR FILLING A TANK SUCH AS A MOTOR VEHICLE RADIATOR
FR2824309B1 (en) * 2001-05-04 2003-08-01 Renault MOTOR VEHICLE SUB-ASSEMBLY HAVING AN EXPANSION VESSEL
FR2891796B1 (en) * 2005-10-11 2009-04-17 Renault Sas COMPONENT OF A MOTOR VEHICLE IN A ENGINE COMPARTMENT.
CN101793188B (en) * 2010-03-30 2011-11-16 奇瑞汽车股份有限公司 Expansion tank
FR3099725B1 (en) * 2019-08-05 2023-07-21 Psa Automobiles Sa Motor vehicle assembly comprising a degassing box
FR3099726A1 (en) * 2019-08-05 2021-02-12 Psa Automobiles Sa Motor vehicle assembly comprising a degassing box

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR80507E (en) * 1960-07-02 1963-05-10 Renault Device for sealing the hydraulic engine cooling circuit
US3238932A (en) * 1964-03-30 1966-03-08 Ford Motor Co Sealed cooling system for an internal combustion engine
AT340206B (en) * 1976-02-11 1977-12-12 Steyr Daimler Puch Ag HOSE CONNECTION BETWEEN THE COOLER AND THE ABOVE THIS EXPANSION TANK FOR THE COOLING LIQUID OF MOTOR VEHICLE ENGINES

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR80507E (en) * 1960-07-02 1963-05-10 Renault Device for sealing the hydraulic engine cooling circuit
US3238932A (en) * 1964-03-30 1966-03-08 Ford Motor Co Sealed cooling system for an internal combustion engine
AT340206B (en) * 1976-02-11 1977-12-12 Steyr Daimler Puch Ag HOSE CONNECTION BETWEEN THE COOLER AND THE ABOVE THIS EXPANSION TANK FOR THE COOLING LIQUID OF MOTOR VEHICLE ENGINES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996007018A1 (en) * 1994-08-31 1996-03-07 United Technologies Corporation Dynamic control of tip clearance
EP2316700A1 (en) 2009-10-27 2011-05-04 Peugeot Citroën Automobiles SA Container for an automobile, in particular a degassing tank or a windscreen washer liquid tank
WO2012028801A1 (en) 2010-08-30 2012-03-08 Peugeot Citroën Automobiles SA Degassing box for the cooling circuit of a heat engine of a motor vehicle

Also Published As

Publication number Publication date
EP0020187B1 (en) 1982-11-03
DE3061026D1 (en) 1982-12-09
FR2458679B1 (en) 1983-03-18
EP0020187A1 (en) 1980-12-10

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