Title:
COOLING SYSTEM FOR VEHICLE
Document Type and Number:
Japanese Patent JP3422036
Kind Code:
B2
Abstract:
PURPOSE: To make a cooling water radiating system compact by utilizing the excess cooling capacity of a radiator, radiating the cooling water of an internal combustion engine, for the cooling water radiation of the other water-cooling type cooling system.
CONSTITUTION: An internal combustion engine 2 is provided with a first radiator 1 with sufficient cooling water radiating capacity during normal operation. A water-cooling type intercooler 3 is provided with a leased second radiator 5. The first and second radiators 4, 5 are provided integrally with a third radiator 6 with an independent cooling water passage. The capacity of the third radiator 6 is added to the capacity of the first radiator 4 and set to such capacity as not to generate overheat. Up to 100°C in cooling water temperature, the third radiator 6 is connected parallel to the second radiator 5 by a switching means 7 so as to enlarge the cooling capacity of the intercooler 3. Over 100°C, the third radiator 6 is connected in parallel to the first radiator 4 to prevent overheat.
Inventors:
Sumio Susa
Akihito Tanaka
Tatsuo Sugimoto
Atsushi Kato
Kazuki Suzuki
Akihito Tanaka
Tatsuo Sugimoto
Atsushi Kato
Kazuki Suzuki
Application Number:
JP32061892A
Publication Date:
June 30, 2003
Filing Date:
November 30, 1992
Export Citation:
Assignee:
株式会社デンソー
International Classes:
B60K11/04; F01P3/18; F01P3/20; F01P7/16; F01P11/04; F02B29/04; F28D1/04; F28F27/02; F01P5/10; F01P5/12; F01P7/14; (IPC1-7): F01P7/16; B60K11/04; F01P3/18; F01P11/04
Domestic Patent References:
| JP61166120U |
Attorney, Agent or Firm:
Kenji Ishiguro
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