RU2009145515A - COOLING AIR SUPPLY SYSTEM FOR RAIL VEHICLE - Google Patents

COOLING AIR SUPPLY SYSTEM FOR RAIL VEHICLE Download PDF

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Publication number
RU2009145515A
RU2009145515A RU2009145515/11A RU2009145515A RU2009145515A RU 2009145515 A RU2009145515 A RU 2009145515A RU 2009145515/11 A RU2009145515/11 A RU 2009145515/11A RU 2009145515 A RU2009145515 A RU 2009145515A RU 2009145515 A RU2009145515 A RU 2009145515A
Authority
RU
Russia
Prior art keywords
cooler
rail vehicle
thermal bridge
cooling air
air supply
Prior art date
Application number
RU2009145515/11A
Other languages
Russian (ru)
Other versions
RU2457967C2 (en
Inventor
Буркхард ХАЛЬФМАНН (DE)
Буркхард ХАЛЬФМАНН
Original Assignee
Сименс Акциенгезелльшафт (DE)
Сименс Акциенгезелльшафт
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 Сименс Акциенгезелльшафт (DE), Сименс Акциенгезелльшафт filed Critical Сименс Акциенгезелльшафт (DE)
Publication of RU2009145515A publication Critical patent/RU2009145515A/en
Application granted granted Critical
Publication of RU2457967C2 publication Critical patent/RU2457967C2/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C5/00—Locomotives or motor railcars with IC engines or gas turbines
    • B61C5/02—Arrangement or disposition of intakes and apparatus for supplying, circulating, and filtering air for combustion and engine-cooling purposes

Abstract

The invention relates to a cooling air feeding arrangement for a railway vehicle having at least one cooler (2) for tempering a component (M) of the railway vehicle generating heat, such as an electric or diesel-driven drive unit, having a separating mesh (1) for letting in fresh air and a ventilator (3) for drawing in the fresh air through the separating mesh (1) in the direction toward the cooler (2), wherein at least one thermal bridge (5) is provided between a surface of the cooler (2) emitting heat and the separating mesh (1).

Claims (5)

1. Система подачи охлаждающего воздуха для рельсового транспортного средства, содержащая, по меньшей мере, один охладитель (2) для поддерживания температуры выделяющего тепло компонента (М) рельсового транспортного средства, такого, как электрический или дизельный приводной агрегат, разделительную решетку (1) для впуска свежего воздуха и вентилятор (3) для всасывания свежего воздуха через разделительную решетку (1) в направлении охладителя (2), отличающаяся тем, что между отдающей тепло поверхностью охладителя (2) и разделительной решеткой (1) предусмотрен, по меньшей мере, один тепловой мост (5).1. A cooling air supply system for a rail vehicle, comprising at least one cooler (2) for maintaining the temperature of the heat generating component (M) of the rail vehicle, such as an electric or diesel drive unit, a dividing grid (1) for fresh air inlet and a fan (3) for sucking in fresh air through the separation grill (1) in the direction of the cooler (2), characterized in that between the heat transfer surface of the cooler (2) and the separation grill (1) redusmotren, at least one heat bridge (5). 2. Система по п.1, отличающаяся тем, что предусмотрено несколько тепловых мостов (5), которые по существу равномерно распределены между разделительной решеткой (1) и отдающей тепло поверхностью охладителя (2).2. The system according to claim 1, characterized in that there are several thermal bridges (5) that are essentially evenly distributed between the separation grid (1) and the heat transfer surface of the cooler (2). 3. Система по п.1 или 2, отличающаяся тем, что, по меньшей мере, один тепловой мост (5) выполнен в виде пластины.3. The system according to claim 1 or 2, characterized in that at least one thermal bridge (5) is made in the form of a plate. 4. Система по п.3, отличающаяся тем, что, по меньшей мере, один тепловой мост (5) имеет отверстия (6) для соответствующего размещения элемента (7) центробежного отделителя отложений, при этом элементы (7) соединены с возможностью переноса тепла, по меньшей мере, с одним тепловым мостом (5).4. The system according to claim 3, characterized in that at least one thermal bridge (5) has openings (6) for the corresponding placement of the element (7) of the centrifugal sediment separator, while the elements (7) are connected with the possibility of heat transfer at least one thermal bridge (5). 5. Система п.1, отличающаяся тем, что, по меньшей мере, один тепловой мост (5) проходит горизонтально между разделительной решеткой (1) и охладителем (2). 5. The system of claim 1, characterized in that at least one thermal bridge (5) extends horizontally between the separation grid (1) and the cooler (2).
RU2009145515/11A 2007-05-09 2008-04-10 Cooling air feed system for rail-guided vehicle RU2457967C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007021746A DE102007021746A1 (en) 2007-05-09 2007-05-09 Cooling air supply arrangement for a rail vehicle
DE102007021746.5 2007-05-09

Publications (2)

Publication Number Publication Date
RU2009145515A true RU2009145515A (en) 2011-06-27
RU2457967C2 RU2457967C2 (en) 2012-08-10

Family

ID=39595795

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009145515/11A RU2457967C2 (en) 2007-05-09 2008-04-10 Cooling air feed system for rail-guided vehicle

Country Status (5)

Country Link
EP (1) EP2142408B1 (en)
AT (1) ATE528191T1 (en)
DE (1) DE102007021746A1 (en)
RU (1) RU2457967C2 (en)
WO (1) WO2008138693A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011114354B3 (en) * 2011-09-27 2012-11-22 Voith Patent Gmbh Underfloor cooling system for a rail vehicle
DE102013216222A1 (en) * 2013-08-15 2015-02-19 Mahle International Gmbh Rail vehicle with radiator arrangement
CN110290675B (en) * 2019-06-05 2020-05-29 安徽蓝德正华电子有限公司 Automatically controlled cabinet cooling system and automatically controlled cabinet

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE480234A (en) *
US2310086A (en) * 1941-02-21 1943-02-02 Gen Electric Surface type heat exchanger
US2351203A (en) * 1943-02-03 1944-06-13 B F Sturtevant Co Thermostatically controlled engine fan cooling system
GB641912A (en) * 1948-02-03 1950-08-23 English Electric Co Ltd Improvements in and relating to air intakes of gas turbine locomotives
US3850229A (en) * 1973-04-13 1974-11-26 Frangeco A N F Sa Air intake system
DE2518651A1 (en) * 1975-04-26 1976-11-04 Voith Getriebe Kg Cooling system for vehicle drive - uses selective air intake with venetian blind to prevent ingress of snow etc.
AT375843B (en) * 1982-12-13 1984-09-10 Elin Union Ag Centrifugal separator
SU1284852A1 (en) * 1985-01-07 1987-01-23 Куйбышевский институт инженеров железнодорожного транспорта Ventilation device of gas turbine locomotive
US5791984A (en) * 1995-11-01 1998-08-11 Mistop, Inc. Air handling system with snow removal capabilities

Also Published As

Publication number Publication date
RU2457967C2 (en) 2012-08-10
DE102007021746A1 (en) 2008-11-20
ATE528191T1 (en) 2011-10-15
WO2008138693A1 (en) 2008-11-20
EP2142408B1 (en) 2011-10-12
EP2142408A1 (en) 2010-01-13

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20160411