JP4287247B2 - 建設機械の冷却装置 - Google Patents
建設機械の冷却装置 Download PDFInfo
- Publication number
- JP4287247B2 JP4287247B2 JP2003381120A JP2003381120A JP4287247B2 JP 4287247 B2 JP4287247 B2 JP 4287247B2 JP 2003381120 A JP2003381120 A JP 2003381120A JP 2003381120 A JP2003381120 A JP 2003381120A JP 4287247 B2 JP4287247 B2 JP 4287247B2
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- intercooler
- oil cooler
- construction machine
- cooling
- 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 - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Component Parts Of Construction Machinery (AREA)
Description
21 オイルクーラ
22 インタークーラ
23 冷却装置
26 取付部
27 配管
28 支持ブラケット
29 固定ブラケット
30 取付孔
31 ストッパ
31a ストッパ
32 ストッパ
32a ストッパ
33 螺子孔
34 ボルト
35 油温センサ
36 油圧シリンダ
39 制御部
Claims (5)
- 冷却風が流れる方向の下流側から上流側へ第1の熱交換器と第2の熱交換器を直列に配置した建設機械に於いて、
前記第2の熱交換器を前後動可能に設け、該第2の熱交換器に冷媒を給排する配管の取付部を該第2の熱交換器に固設し、且つ、前記配管を支持手段にスライド可能に支持させるとともに、第2の熱交換器を固定するための固定手段を備えたことを特徴とする建設機械の冷却装置。 - 上記配管が第2の熱交換器の左右に分配されて略水平状態に固設され、且つ、支持手段が第1の熱交換器の両側部に取り付けられた請求項1記載の建設機械の冷却装置。
- 上記第2の熱交換器の配管にスライド限界位置のストッパを設けた請求項1または2記載の建設機械の冷却装置。
- 上記固定手段が第1の熱交換器に取り付けられ、且つ、上記固定手段が第2の熱交換器のスライド限界位置のストッパである請求項1または2記載の建設機械の冷却装置。
- 上記第1の熱交換器の冷媒温度を検出するための検出手段と、上記第2の熱交換器を移動させる移動手段とを設け、前記検出手段の検出情報に応じて前記移動手段を作動させ、前記第2の熱交換器の移動位置を自動的に変更する制御手段を備えた請求項1,2,3または4記載の建設機械の冷却装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003381120A JP4287247B2 (ja) | 2003-11-11 | 2003-11-11 | 建設機械の冷却装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003381120A JP4287247B2 (ja) | 2003-11-11 | 2003-11-11 | 建設機械の冷却装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005146867A JP2005146867A (ja) | 2005-06-09 |
JP4287247B2 true JP4287247B2 (ja) | 2009-07-01 |
Family
ID=34690596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003381120A Expired - Fee Related JP4287247B2 (ja) | 2003-11-11 | 2003-11-11 | 建設機械の冷却装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4287247B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103790691A (zh) * | 2012-10-30 | 2014-05-14 | 重庆长安汽车股份有限公司 | 一种汽车中冷器进出气胶管 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100836372B1 (ko) | 2007-02-02 | 2008-06-09 | 현대자동차주식회사 | 엔진 냉각수온 조절이 가능한 인터쿨러 |
JP5079738B2 (ja) * | 2009-05-15 | 2012-11-21 | 日立建機株式会社 | 建設機械 |
CN107939508A (zh) * | 2017-11-20 | 2018-04-20 | 山东同创汽车散热装置股份有限公司 | 中冷器上用于固定冷凝器的支架及中冷器芯体 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0730325U (ja) * | 1993-11-05 | 1995-06-06 | 油谷重工株式会社 | 建設機械の冷却装置 |
JPH10103065A (ja) * | 1996-10-02 | 1998-04-21 | Hitachi Constr Mach Co Ltd | 建設機械のインタークーラ配管構造 |
JP3715065B2 (ja) * | 1997-03-17 | 2005-11-09 | 石川島芝浦機械株式会社 | 作業車のオイルクーラ取付構造 |
JP3380781B2 (ja) * | 1999-12-28 | 2003-02-24 | 新キャタピラー三菱株式会社 | 建設機械の冷却装置 |
-
2003
- 2003-11-11 JP JP2003381120A patent/JP4287247B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103790691A (zh) * | 2012-10-30 | 2014-05-14 | 重庆长安汽车股份有限公司 | 一种汽车中冷器进出气胶管 |
Also Published As
Publication number | Publication date |
---|---|
JP2005146867A (ja) | 2005-06-09 |
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