DE20003276U1 - Ventilation unit for heat exchangers, in particular for radiators in motor vehicles - Google Patents

Ventilation unit for heat exchangers, in particular for radiators in motor vehicles

Info

Publication number
DE20003276U1
DE20003276U1 DE20003276U DE20003276U DE20003276U1 DE 20003276 U1 DE20003276 U1 DE 20003276U1 DE 20003276 U DE20003276 U DE 20003276U DE 20003276 U DE20003276 U DE 20003276U DE 20003276 U1 DE20003276 U1 DE 20003276U1
Authority
DE
Germany
Prior art keywords
heat exchanger
ventilation unit
air passage
end piece
fan
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.)
Expired - Lifetime
Application number
DE20003276U
Other languages
German (de)
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.)
Gate SRL
Original Assignee
Gate SRL
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 Gate SRL filed Critical Gate SRL
Publication of DE20003276U1 publication Critical patent/DE20003276U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • 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
    • F01P11/10—Guiding or ducting cooling-air, to, or from, liquid-to-air heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/06—Guiding or ducting air to, or from, ducted fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (4)

1. Belüftungsaggregat für Wärmetauscher, insbesondere für Kühler (1) von Kraftfahrzeugen, das einen Kühlerblock (2) und zwei Wannen oder Kollektoren (3) umfasst, die an den beiden entgegengesetzten Endstücken des Kühlerblocks (2) angefügt sind,
wobei das Belüftungsaggregat (4) mindestens eine Luftführung (5) umfasst, die mit dem Wärmetauscher (1) verbunden ist und in der sich mindestens ein Luftgang (6) gegenüber dem Kühlerblock (2) und zum Teil gegenüber mindestens einer Wanne oder einem Kollektorendstück (3) des Wärmetauschers (1) befindet,
wobei in dem Luftgang (6) ein Ventilator eingebaut ist, der ein Gebläselaufrad (7) mit Lüfterflügeln (8) umfasst, die ebenfalls dem Kühlerblock (2) und zum Teil mindestens einer Wanne oder einem Kollektorendstück (3) des Wärmetauschers (1) gegenüberliegen;
dadurch gekennzeichnet, dass hinter dem Laufrad (7), der Luftgang (6) auf der dem Wärmetauscher (1) gegenüberliegenden Seite, zumindest in dem Teilstück teilweise abgedeckt ist, das der Wanne oder dem Kollektorendstück (3) des Wärmetauschers (1) gegenüberliegt.1. ventilation unit for heat exchangers, in particular for radiators ( 1 ) of motor vehicles, which comprises a radiator block ( 2 ) and two trays or collectors ( 3 ) which are attached to the two opposite end pieces of the radiator block ( 2 ),
wherein the ventilation unit ( 4 ) comprises at least one air duct ( 5 ) which is connected to the heat exchanger ( 1 ) and in which there is at least one air passage ( 6 ) with respect to the cooler block ( 2 ) and in part with respect to at least one tray or collector end piece ( 3 ) of the heat exchanger ( 1 ),
wherein a fan is installed in the air passage ( 6 ), which comprises a blower impeller ( 7 ) with fan blades ( 8 ), which are also opposite the radiator block ( 2 ) and in part at least one trough or a collector end piece ( 3 ) of the heat exchanger ( 1 ) ;
characterized in that behind the impeller ( 7 ), the air passage ( 6 ) on the side opposite the heat exchanger ( 1 ) is partially covered, at least in the section which is opposite the trough or the collector end piece ( 3 ) of the heat exchanger ( 1 ). 2. Belüftungsaggregat gemäß des Anspruches 1, dadurch gekennzeichnet, dass der Luftgang (6) auf der Rückseite von einer im wesentlichen querliegenden Wand (12), die die Form eines Halbmondes aufweist, mit einer bogenförmigen, konkaven, zur Achse des Ventilators (7, 8) hingewendeten Innenseite (12a), teilweise abgedeckt wird. 2. Ventilation unit according to claim 1, characterized in that the air passage ( 6 ) on the back of a substantially transverse wall ( 12 ), which has the shape of a crescent, with an arcuate, concave to the axis of the fan ( 7 , 8 ) turned inside ( 12 a), partially covered. 3. Belüftungsaggregat gemäß Anspruch 2, dadurch gekennzeichnet, dass die Projektion der bogenförmigen Innenseite (12a) der Wand (12) auf den Wärmetauscher im wesentlichen die Tangente zur Verbindungslinie (13) zwischen der Wanne oder des Kollektorendstücks (3) und des Kühlerblocks (2) des Wärmetauschers (1) bildet.3. Ventilation unit according to claim 2, characterized in that the projection of the arcuate inside ( 12 a) of the wall ( 12 ) on the heat exchanger essentially the tangent to the connecting line ( 13 ) between the tub or the collector end piece ( 3 ) and the radiator block ( 2 ) of the heat exchanger ( 1 ). 4. Belüftungsaggregat gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Gebläselaufrad an einen Elektromotor (9) als Antrieb mit einem dazugehörigen Geschwindigkeitsregler (14) angeschlossen ist; wobei der Geschwindigkeitsregler an der Außenseite der Wand (12) angebracht ist, die teilweise den Luftgang (6) der Luftführung (5) abdeckt.4. Ventilation unit according to one of the preceding claims, characterized in that the fan impeller is connected to an electric motor ( 9 ) as a drive with an associated speed controller ( 14 ); wherein the speed controller is attached to the outside of the wall ( 12 ), which partially covers the air passage ( 6 ) of the air duct ( 5 ).
DE20003276U 1999-02-26 2000-02-23 Ventilation unit for heat exchangers, in particular for radiators in motor vehicles Expired - Lifetime DE20003276U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TO000035 IT247917Y1 (en) 1999-02-26 1999-02-26 VENTILATION GROUP FOR A HEAT EXCHANGER, IN PARTICULAR A MOTOR VEHICLE RADIATOR.

Publications (1)

Publication Number Publication Date
DE20003276U1 true DE20003276U1 (en) 2000-05-04

Family

ID=11417357

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20003276U Expired - Lifetime DE20003276U1 (en) 1999-02-26 2000-02-23 Ventilation unit for heat exchangers, in particular for radiators in motor vehicles

Country Status (4)

Country Link
DE (1) DE20003276U1 (en)
ES (1) ES1045966Y (en)
FR (1) FR2790311B3 (en)
IT (1) IT247917Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006037628A1 (en) * 2006-08-10 2008-02-14 Behr Gmbh & Co. Kg Cooling device for a motor vehicle
WO2014082711A3 (en) * 2012-11-30 2014-08-07 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Ventilation device and vehicle with a ventilation device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006037628A1 (en) * 2006-08-10 2008-02-14 Behr Gmbh & Co. Kg Cooling device for a motor vehicle
WO2014082711A3 (en) * 2012-11-30 2014-08-07 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Ventilation device and vehicle with a ventilation device
US9850914B2 (en) 2012-11-30 2017-12-26 Brose Fahrzeugteile GmbH & Co. Kommandtigesellschaft, Wuerzburg Ventilation device and vehicle with a ventilation device

Also Published As

Publication number Publication date
FR2790311B3 (en) 2001-01-26
IT247917Y1 (en) 2002-09-16
ES1045966U (en) 2000-11-01
ES1045966Y (en) 2001-05-01
FR2790311A3 (en) 2000-09-01
ITTO990035U1 (en) 2000-08-26

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000608

R156 Lapse of ip right after 3 years

Effective date: 20030829