JPH021418U - - Google Patents
Info
- Publication number
- JPH021418U JPH021418U JP7858088U JP7858088U JPH021418U JP H021418 U JPH021418 U JP H021418U JP 7858088 U JP7858088 U JP 7858088U JP 7858088 U JP7858088 U JP 7858088U JP H021418 U JPH021418 U JP H021418U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- cooling air
- inner periphery
- lip part
- window hole
- 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 3
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第1図はこの考案にかかるフアンシユラウドの
間隙構造を示す要部断面図、第2図は第1図のB
部詳細図、第3図は第1図のC―Cより見た図、
第4図はこの考案の間隙構造を示す要部断面図、
第5図は従来技術シユラウド構造を示す要部断面
図、第6図は第5図のA―Aより見た図である。
1…ラジエータ、2…エンジン、3…フアン、
4,8…フアンシユラウド、5…フアンガード、
6,10…立て板、7,11…窓穴部、9…帯状
部材、13…リツプ部。
Figure 1 is a sectional view of the main part showing the gap structure of the fan shroud according to this invention, and Figure 2 is B of Figure 1.
Detailed view of the part, Figure 3 is a view from CC in Figure 1,
Figure 4 is a sectional view of the main part showing the gap structure of this invention.
FIG. 5 is a sectional view of a main part showing a conventional shroud structure, and FIG. 6 is a view taken along line AA in FIG. 5. 1...Radiator, 2...Engine, 3...Fan,
4, 8...Fanshiroud, 5...Fanguard,
6, 10... Standing board, 7, 11... Window hole portion, 9... Band member, 13... Lip portion.
Claims (1)
を通過するようにし、かつ上記フアンの回転軌跡
外周部と、立て板窓穴部の内周縁部との間にチツ
プクリアランスを形成するように装備しているフ
アンシユラウドにおいて、上記立て板窓穴部の内
周縁部全周にわたつて可撓性を有する帯状部材を
固定して取付け、さらにその帯状部材の内周部全
周にわたつて、弾性を有するリツプ部を設け、か
つそのリツプ部をフアンの回転軌跡外周部に沿つ
て形成し、冷却エアがフアンシユラウドを通過す
るとき上記リツプ部を冷却エアの通過方向に変形
可能とするとともに、上記リツプ部とフアン外径
部との間に最小限の間隙を保持可能に構成したこ
とを特徴とするフアンシユラウドの間隙構造。 A fan shroud equipped with a fan to allow cooling air to pass through the air passage of the radiator, and to form a chip clearance between the outer periphery of the rotation locus of the fan and the inner periphery of the upright plate window hole. In this step, a flexible strip member is fixedly attached to the entire inner periphery of the upright plate window hole portion, and an elastic lip portion is further attached to the entire inner periphery of the strip member. The lip part is formed along the outer periphery of the fan's rotation locus, and when the cooling air passes through the fan shroud, the lip part can be deformed in the direction of passage of the cooling air, and the lip part and the outer diameter of the fan are A gap structure of a fan shroud, characterized in that it is configured so that a minimum gap can be maintained between the fan and the fan.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7858088U JPH021418U (en) | 1988-06-13 | 1988-06-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7858088U JPH021418U (en) | 1988-06-13 | 1988-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH021418U true JPH021418U (en) | 1990-01-08 |
Family
ID=31303498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7858088U Pending JPH021418U (en) | 1988-06-13 | 1988-06-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH021418U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11311127A (en) * | 1998-02-25 | 1999-11-09 | Komatsu Ltd | Sound arrester of power generating unit |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6132515B2 (en) * | 1976-11-10 | 1986-07-28 | Hitachi Ltd | |
JPS6252230B2 (en) * | 1984-04-02 | 1987-11-04 | Matsushita Electric Ind Co Ltd |
-
1988
- 1988-06-13 JP JP7858088U patent/JPH021418U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6132515B2 (en) * | 1976-11-10 | 1986-07-28 | Hitachi Ltd | |
JPS6252230B2 (en) * | 1984-04-02 | 1987-11-04 | Matsushita Electric Ind Co Ltd |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11311127A (en) * | 1998-02-25 | 1999-11-09 | Komatsu Ltd | Sound arrester of power generating unit |