JPH0267029U - - Google Patents
Info
- Publication number
- JPH0267029U JPH0267029U JP14702088U JP14702088U JPH0267029U JP H0267029 U JPH0267029 U JP H0267029U JP 14702088 U JP14702088 U JP 14702088U JP 14702088 U JP14702088 U JP 14702088U JP H0267029 U JPH0267029 U JP H0267029U
- Authority
- JP
- Japan
- Prior art keywords
- cooling air
- radiator
- air path
- opening
- counterweight
- 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
Links
- 238000001816 cooling Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims 2
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
第１図〜第３図はそれぞれ本考案の第１〜第３
実施例の要部を説明する斜視図、第４図は油圧シ
ヨベルの外観図、第５図及び第６図はそれぞれ従
来技術の一例を示す要部斜視図及び横断面図、第
７図及び第８図はそれぞれ従来技術の他の例を示
す要部斜視図及び横断面図、第９図及び第１０図
は、それぞれ従来技術のさらに他の例を示す要部
斜視図及び横断面図、第１１図〜第１４図はそれ
ぞれ同従来技術におけるラジエータ冷却風の流れ
を示す説明図である。
１ａ……車体、２……カウンタウエイト、４…
…ラジエータ、１５，１７……開口部、２０，２
０ａ，２０ｂ……入口開口部、２１，２１ａ，２
１ｂ……出口開口部、２２，２２ａ，２２ｂ……
冷却風路。
Figures 1 to 3 are the first to third figures of the present invention, respectively.
FIG. 4 is an external view of a hydraulic shovel, FIG. 5 and FIG. 6 are a perspective view and cross-sectional view of the main part, respectively, showing an example of the prior art, and FIG. 7 and FIG. 8 is a perspective view and a cross-sectional view of a main part showing another example of the prior art, and FIGS. 9 and 10 are a perspective view and a cross-sectional view of a main part showing still another example of the prior art, respectively. 11 to 14 are explanatory views showing the flow of radiator cooling air in the prior art, respectively. 1a...Car body, 2...Counterweight, 4...
...Radiator, 15,17...Opening, 20,2
0a, 20b...Inlet opening, 21, 21a, 2
1b...exit opening, 22, 22a, 22b...
cooling air path.
Claims (1)
つ車体の上面にラジエータ冷却風の吸気用開口部
を設けた建設機械車輛において、前記カウンタエ
イトには上面に入口開口部と前面に出口開口部を
それぞれ配設し、前記入口開口部と出口開口部と
を連通する冷却風路を形成し、該冷却風路を経て
ラジエータに冷却風を供給することを特徴とする
建設機械車輛のラジエータ冷却風路。 In a construction machinery vehicle in which a counterweight is attached to one end of the vehicle body and an intake opening for radiator cooling air is provided on the top surface of the vehicle body, the counterweight is provided with an inlet opening on the top surface and an outlet opening on the front surface. A radiator cooling air path for a construction machinery vehicle, characterized in that a cooling air path is formed that communicates the inlet opening and the outlet opening, and cooling air is supplied to the radiator through the cooling air path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14702088U JPH0267029U (en) | 1988-11-10 | 1988-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14702088U JPH0267029U (en) | 1988-11-10 | 1988-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0267029U true JPH0267029U (en) | 1990-05-21 |
Family
ID=31417049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14702088U Pending JPH0267029U (en) | 1988-11-10 | 1988-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0267029U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003201720A (en) * | 2002-01-08 | 2003-07-18 | Kobelco Contstruction Machinery Ltd | Construction machinery |
| JP2007297852A (en) * | 2006-05-01 | 2007-11-15 | Shin Caterpillar Mitsubishi Ltd | Counterweight in working machine |
| JP2007321392A (en) * | 2006-05-31 | 2007-12-13 | Shin Caterpillar Mitsubishi Ltd | Counter weight for work machine |
| JP2009067198A (en) * | 2007-09-12 | 2009-04-02 | Caterpillar Japan Ltd | Air-discharge structure for engine compartment |
| JP2010179707A (en) * | 2009-02-03 | 2010-08-19 | Kobelco Cranes Co Ltd | Working vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS608743B2 (en) * | 1977-10-27 | 1985-03-05 | ダンフオス・エ−・エス | Measuring device that measures gas in liquid using polarography |
-
1988
- 1988-11-10 JP JP14702088U patent/JPH0267029U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS608743B2 (en) * | 1977-10-27 | 1985-03-05 | ダンフオス・エ−・エス | Measuring device that measures gas in liquid using polarography |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003201720A (en) * | 2002-01-08 | 2003-07-18 | Kobelco Contstruction Machinery Ltd | Construction machinery |
| JP2007297852A (en) * | 2006-05-01 | 2007-11-15 | Shin Caterpillar Mitsubishi Ltd | Counterweight in working machine |
| JP2007321392A (en) * | 2006-05-31 | 2007-12-13 | Shin Caterpillar Mitsubishi Ltd | Counter weight for work machine |
| JP2009067198A (en) * | 2007-09-12 | 2009-04-02 | Caterpillar Japan Ltd | Air-discharge structure for engine compartment |
| JP2010179707A (en) * | 2009-02-03 | 2010-08-19 | Kobelco Cranes Co Ltd | Working vehicle |