FR2361619A1 - Refroidisseur d'huile pour automobile - Google Patents

Refroidisseur d'huile pour automobile

Info

Publication number
FR2361619A1
FR2361619A1 FR7624404A FR7624404A FR2361619A1 FR 2361619 A1 FR2361619 A1 FR 2361619A1 FR 7624404 A FR7624404 A FR 7624404A FR 7624404 A FR7624404 A FR 7624404A FR 2361619 A1 FR2361619 A1 FR 2361619A1
Authority
FR
France
Prior art keywords
coolant
flow path
oil cooler
motor vehicles
liquid cooled
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.)
Withdrawn
Application number
FR7624404A
Other languages
English (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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 UOP LLC filed Critical UOP LLC
Priority to FR7624404A priority Critical patent/FR2361619A1/fr
Publication of FR2361619A1 publication Critical patent/FR2361619A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0234—Header boxes; End plates having a second heat exchanger disposed there within, e.g. oil cooler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/08—Tubular elements crimped or corrugated in longitudinal section

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Refroidisseur comprenant un tronçon de tube intérieur creux à travers lequel peut circuler le liquide réfrigérant du moteur, et un tronçon de tube extérieur fixé à ses extrémités au tube intérieur et présentant une surface intérieure qui coopère avec la surface extérieure de ce tube intérieur pour délimiter un passage d'écoulement pratiquement annulaire pour l'huile qui peut traverser des raccords d'entrée et de sortie situés aux extrémités opposées du refroidisseur. La section de tube intérieur présente une surface extérieure de conformation hélicoïdale, et la section de tube extérieur comporte un grand nombre de cannelures s'étendant pratiquement axialement et qui viennent au contact de cette surface extérieure, les crêtes de ces cannelures étant de place en place et de manière régulières repoussées en creux transversalement, le long de leur axe et à une profondeur inférieure à celle des cannelures.
FR7624404A 1976-08-10 1976-08-10 Refroidisseur d'huile pour automobile Withdrawn FR2361619A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7624404A FR2361619A1 (fr) 1976-08-10 1976-08-10 Refroidisseur d'huile pour automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7624404A FR2361619A1 (fr) 1976-08-10 1976-08-10 Refroidisseur d'huile pour automobile

Publications (1)

Publication Number Publication Date
FR2361619A1 true FR2361619A1 (fr) 1978-03-10

Family

ID=9176737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624404A Withdrawn FR2361619A1 (fr) 1976-08-10 1976-08-10 Refroidisseur d'huile pour automobile

Country Status (1)

Country Link
FR (1) FR2361619A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196257A1 (fr) * 1985-03-21 1986-10-01 Valeo Boîte à eau d'un échangeur de chaleur pour véhicule automobile, contenant un radiateur d'huile

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE814159C (de) * 1949-07-08 1951-09-20 Otto H Dr-Ing E H Hartmann Waermeaustauscher
GB980412A (en) * 1961-07-24 1965-01-13 Head Wrightson & Co Ltd Tubular heat exchanger element
US3177936A (en) * 1963-06-05 1965-04-13 Walter Gustave Fluted heat exchange tube with internal helical baffle
US3384154A (en) * 1956-08-30 1968-05-21 Union Carbide Corp Heat exchange system
US3643733A (en) * 1970-02-05 1972-02-22 Roger W Hall Heat exchanger
US3730229A (en) * 1971-03-11 1973-05-01 Turbotec Inc Tubing unit with helically corrugated tube and method for making same
US3829285A (en) * 1973-02-28 1974-08-13 Mc Quay Perfex Inc Recuperators for incinerators

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE814159C (de) * 1949-07-08 1951-09-20 Otto H Dr-Ing E H Hartmann Waermeaustauscher
US3384154A (en) * 1956-08-30 1968-05-21 Union Carbide Corp Heat exchange system
GB980412A (en) * 1961-07-24 1965-01-13 Head Wrightson & Co Ltd Tubular heat exchanger element
US3177936A (en) * 1963-06-05 1965-04-13 Walter Gustave Fluted heat exchange tube with internal helical baffle
US3643733A (en) * 1970-02-05 1972-02-22 Roger W Hall Heat exchanger
US3730229A (en) * 1971-03-11 1973-05-01 Turbotec Inc Tubing unit with helically corrugated tube and method for making same
US3829285A (en) * 1973-02-28 1974-08-13 Mc Quay Perfex Inc Recuperators for incinerators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196257A1 (fr) * 1985-03-21 1986-10-01 Valeo Boîte à eau d'un échangeur de chaleur pour véhicule automobile, contenant un radiateur d'huile

Similar Documents

Publication Publication Date Title
US4071081A (en) Internally cooled roller
SE9203776D0 (sv) Oljekylare
US7908941B2 (en) Heated and cooled steering wheel
ES275485U (es) Intercambiador de calor de circulacion de liquido, en particular para un vehiculo automovil
FR2361619A1 (fr) Refroidisseur d'huile pour automobile
IT1067368B (it) Dispositivo raffreddatroe d olio in particolare per autoveicoli
ATE153193T1 (de) Oberflächengekühlte, geschlossene elektrische maschine
FR2083547A1 (fr) Echangeur de chaleur pour liquides et gaz
GB1039770A (en) Refrigerant cooled electric motor
CN112687439A (zh) 一种新型高压强制冷却大功率电阻元件
US2869939A (en) Temperature varying means
DE2417067A1 (de) Heiz- und kuehleinrichtung fuer plastverarbeitungsmaschinen, insbesondere extruder
ES465599A1 (es) Dispositivo movil para enfriar la superficie interna de un tubo
GB1536713A (en) Method and apparatus for extruding thermoplastics film
US3480078A (en) Cooling device for cylindrical electrical components
JPS55144310A (en) Fluid circulating type rolling mill
CN214043265U (zh) 一种新型高压强制冷却大功率电阻元件
GB866117A (en) Improvements relating to heat exchangers
JPS6232325B2 (fr)
JPS5368337A (en) Cooling system for truck engine
KR0129795Y1 (ko) 오일쿨러
GB1089488A (en) Liquid heating device
US1971988A (en) Vacuum tube
ES294720A1 (es) Perfeccionamientos en las juntas de estanqueidad por cambio de estado fisico
JPS52155196A (en) Ozonizer

Legal Events

Date Code Title Description
ST Notification of lapse