BR9803324A - Expansion vessel suitable for absorbing the volume variations of a heat-carrying fluid that circulates at least in part in a liquid state in a circuit, notably a cooling circuit for the motor drive of a motor vehicle. - Google Patents

Expansion vessel suitable for absorbing the volume variations of a heat-carrying fluid that circulates at least in part in a liquid state in a circuit, notably a cooling circuit for the motor drive of a motor vehicle.

Info

Publication number
BR9803324A
BR9803324A BR9803324A BR9803324A BR9803324A BR 9803324 A BR9803324 A BR 9803324A BR 9803324 A BR9803324 A BR 9803324A BR 9803324 A BR9803324 A BR 9803324A BR 9803324 A BR9803324 A BR 9803324A
Authority
BR
Brazil
Prior art keywords
circuit
expansion vessel
carrying fluid
notably
circulates
Prior art date
Application number
BR9803324A
Other languages
Portuguese (pt)
Inventor
Klaus Mertens
Kris Meekins
Original Assignee
Valeo Thermique Moteur 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 Valeo Thermique Moteur Sa filed Critical Valeo Thermique Moteur Sa
Publication of BR9803324A publication Critical patent/BR9803324A/en

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
    • F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/029—Expansion reservoirs

Abstract

"VASO DE EXPANSãO PRóPRIO PARA ABSORVER AS VARIAçõES DE VOLUME DE UM FLUIDO PORTADOR DE CALOR QUE CIRCULA PELO MENOS EM PARTE NO ESTADO LìQUIDO EM UM CIRCUITO, NOTADAMENTE UM CIRCUITO DE RESFRIAMENTO DO MOTOR DE ACIONAMENTO DE UM VEìCULO AUTOMOTOR". A caixa (1) feita de material plástico do vaso de expansão é composta por um elemento perfilado extrudado (2) e por duas peças de extremidades (3, 4) moldadas por injeção, soldadas de maneira estanque nas extremidades do elemento perfilado (2). A utilização de um elemento intermediário extrudado permite reduzir o tamanho das peças moldadas, assim como o número de peças diferentes necessárias para realizar diferentes tipos de vasos de expansão. Disso resulta uma economia de ferramenta considerável."OWN EXPANSION VESSEL TO ABSORB THE VOLUME VARIATIONS OF A HEAT CARRYING FLUID CIRCULATING AT LEAST IN THE NET STATE IN A CIRCUIT, NOTES A COOLING CIRCUIT FOR THE AUTOMOTIVE DRIVING MOTOR". The housing (1) made of plastic material of the expansion vessel is composed of an extruded profiled element (2) and two injection molded end pieces (3, 4), sealed tightly at the ends of the profiled element (2) . The use of an extruded intermediate element reduces the size of the molded parts, as well as the number of different parts needed to make different types of expansion vessels. This results in considerable tool savings.

BR9803324A 1997-09-04 1998-09-02 Expansion vessel suitable for absorbing the volume variations of a heat-carrying fluid that circulates at least in part in a liquid state in a circuit, notably a cooling circuit for the motor drive of a motor vehicle. BR9803324A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9711021A FR2767864B1 (en) 1997-09-04 1997-09-04 MODULAR EXPANSION VESSEL FOR VEHICLE COOLING CIRCUIT

Publications (1)

Publication Number Publication Date
BR9803324A true BR9803324A (en) 1999-09-28

Family

ID=9510768

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9803324A BR9803324A (en) 1997-09-04 1998-09-02 Expansion vessel suitable for absorbing the volume variations of a heat-carrying fluid that circulates at least in part in a liquid state in a circuit, notably a cooling circuit for the motor drive of a motor vehicle.

Country Status (4)

Country Link
BR (1) BR9803324A (en)
DE (1) DE19838220A1 (en)
FR (1) FR2767864B1 (en)
SE (1) SE9802987L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009036257A1 (en) 2009-08-05 2010-04-01 Daimler Ag Compensating reservoir for liquid or gaseous operating resources, is formed of two container units connected with each other, where two container units are formed such that they are connected to each other in different orientations
DE102009041165A1 (en) * 2009-09-11 2011-03-24 Bayerische Motoren Werke Aktiengesellschaft Fluid compensating reservoir, particularly coolant compensating reservoir, has main container connected to fluid system and auxiliary container fixed to main container
SE536829C2 (en) * 2012-12-20 2014-09-23 Scania Cv Ab Modular system for forming an expansion tank
DE102013101070A1 (en) * 2013-02-04 2014-08-07 Claas Selbstfahrende Erntemaschinen Gmbh surge tank
FR3042537A1 (en) * 2015-10-16 2017-04-21 Peugeot Citroen Automobiles Sa LIQUID CIRCUIT DEGASSING BOX
KR20200020205A (en) * 2018-08-16 2020-02-26 엘지전자 주식회사 Heat pump system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825329A1 (en) * 1988-07-26 1990-02-01 Sueddeutsche Kuehler Behr Device for heating up the washer fluid of a washer system of a motor vehicle
US5329889A (en) * 1993-11-22 1994-07-19 Molmec, Inc. Degas tank for engine cooling system

Also Published As

Publication number Publication date
SE9802987L (en) 1999-03-05
DE19838220A1 (en) 1999-03-11
SE9802987D0 (en) 1998-09-04
FR2767864A1 (en) 1999-03-05
FR2767864B1 (en) 1999-11-12

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2477 DE 26-06-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.