JPS5447217A - Self-cooling ventilation system for vehicle radiator - Google Patents

Self-cooling ventilation system for vehicle radiator

Info

Publication number
JPS5447217A
JPS5447217A JP11263677A JP11263677A JPS5447217A JP S5447217 A JPS5447217 A JP S5447217A JP 11263677 A JP11263677 A JP 11263677A JP 11263677 A JP11263677 A JP 11263677A JP S5447217 A JPS5447217 A JP S5447217A
Authority
JP
Japan
Prior art keywords
radiator
fin
guides
radiator fin
self
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.)
Pending
Application number
JP11263677A
Other languages
Japanese (ja)
Inventor
Yukio Yamada
Hiroshi Itahana
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11263677A priority Critical patent/JPS5447217A/en
Publication of JPS5447217A publication Critical patent/JPS5447217A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the heat radiation capacity, by providing suitable guides over and under a radiator fin and conducting run air into a radiator and causing natural convection while the vehicle is stopped.
CONSTITUTION: The guides 6, 6 are so provided over and under the radiator fin 4 so that spaces h', h are defined at the inlet and outlet ports. The forms of the guides are continuously varied toward the upper part and lower part of the radiator fin 4 almost in the center as to the direction of proceeding. Air flow caught at the inlet port is introduced into the radiator fin 4. Natural convection is caused by using the spaces h' h to cool the fin 4 while the vehicle is stopped. Thereby, the heat radiation capacity is improved
COPYRIGHT: (C)1979,JPO&Japio
JP11263677A 1977-09-21 1977-09-21 Self-cooling ventilation system for vehicle radiator Pending JPS5447217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11263677A JPS5447217A (en) 1977-09-21 1977-09-21 Self-cooling ventilation system for vehicle radiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11263677A JPS5447217A (en) 1977-09-21 1977-09-21 Self-cooling ventilation system for vehicle radiator

Publications (1)

Publication Number Publication Date
JPS5447217A true JPS5447217A (en) 1979-04-13

Family

ID=14591676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11263677A Pending JPS5447217A (en) 1977-09-21 1977-09-21 Self-cooling ventilation system for vehicle radiator

Country Status (1)

Country Link
JP (1) JPS5447217A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11189153A (en) * 1997-12-25 1999-07-13 Mitsubishi Electric Corp On-vehicle cooler
JP2002059823A (en) * 2000-08-21 2002-02-26 Toshiba Transport Eng Inc Semiconductor cooling device
JP2003258471A (en) * 2002-02-28 2003-09-12 Mitsubishi Electric Corp Cooler for moving element
JP2006347309A (en) * 2005-06-15 2006-12-28 Mitsubishi Electric Corp Cooling structure of vehicular power converter
WO2008035452A1 (en) * 2006-09-19 2008-03-27 Mitsubishi Electric Corporation Cooling device for mobile body
WO2013084729A1 (en) * 2011-12-09 2013-06-13 三菱電機株式会社 Cooling device for under-floor device for vehicle
JP2017030747A (en) * 2016-10-13 2017-02-09 三菱電機株式会社 Outdoor equipment of air conditioner for railway vehicle and air conditioner for railway vehicle
JP2018100069A (en) * 2016-05-31 2018-06-28 富士電機株式会社 Power conversion device for railway vehicle

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11189153A (en) * 1997-12-25 1999-07-13 Mitsubishi Electric Corp On-vehicle cooler
JP2002059823A (en) * 2000-08-21 2002-02-26 Toshiba Transport Eng Inc Semiconductor cooling device
JP2003258471A (en) * 2002-02-28 2003-09-12 Mitsubishi Electric Corp Cooler for moving element
JP2006347309A (en) * 2005-06-15 2006-12-28 Mitsubishi Electric Corp Cooling structure of vehicular power converter
WO2008035452A1 (en) * 2006-09-19 2008-03-27 Mitsubishi Electric Corporation Cooling device for mobile body
JPWO2008035452A1 (en) * 2006-09-19 2010-01-28 三菱電機株式会社 Mobile cooling system
JP4944119B2 (en) * 2006-09-19 2012-05-30 三菱電機株式会社 Mobile cooling system
WO2013084729A1 (en) * 2011-12-09 2013-06-13 三菱電機株式会社 Cooling device for under-floor device for vehicle
JP5474265B2 (en) * 2011-12-09 2014-04-16 三菱電機株式会社 Cooling device for vehicle underfloor device
US9863302B2 (en) 2011-12-09 2018-01-09 Mitsubishi Electric Corporation Cooling device for under-floor device for vehicle
JP2018100069A (en) * 2016-05-31 2018-06-28 富士電機株式会社 Power conversion device for railway vehicle
JP2017030747A (en) * 2016-10-13 2017-02-09 三菱電機株式会社 Outdoor equipment of air conditioner for railway vehicle and air conditioner for railway vehicle

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