JPH01115292U - - Google Patents
Info
- Publication number
- JPH01115292U JPH01115292U JP1079888U JP1079888U JPH01115292U JP H01115292 U JPH01115292 U JP H01115292U JP 1079888 U JP1079888 U JP 1079888U JP 1079888 U JP1079888 U JP 1079888U JP H01115292 U JPH01115292 U JP H01115292U
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- unit box
- dustproof filter
- intake port
- attached
- 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 4
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図は本考案の一実施例に係る防塵用フイル
タを吹出口に固定する前のフアンユニツトを示す
斜視図、第２図は従来の防塵用フイルタを吸気口
に固定する前のフアンユニツトを示す斜視図であ
る。
１：ユニツトボツクス、２：フアン、６：吸気
口、７：吹出口、９：防塵用フイルタ。
Figure 1 is a perspective view showing a fan unit before a dustproof filter according to an embodiment of the present invention is fixed to an air outlet, and Figure 2 is a perspective view of a fan unit before a conventional dustproof filter is fixed to an air intake. FIG. 1: Unit box, 2: Fan, 6: Air intake port, 7: Air outlet, 9: Dustproof filter.
Claims (1)
吹出口を有する冷却用のユニツトボツクスと、該
ユニツトボツクスに内蔵させた冷却用のフアンと
、上記ユニツトボツクスに取付けた冷却風の防塵
用フイルタとを備える通信機等の装置を強制空冷
するフアンユニツトにおいて、上記防塵用フイル
タは、上記ユニツトボツクスの吹出口に取付けた
ことを特徴とするフアンユニツト。 A cooling unit box having an intake port on a side surface and an outlet larger than the intake port on the top surface, a cooling fan built into the unit box, and a dustproof filter for cooling air attached to the unit box. 1. A fan unit for forced air cooling of a device such as a communication device, wherein the dustproof filter is attached to an air outlet of the unit box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1079888U JPH01115292U (en) | 1988-01-29 | 1988-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1079888U JPH01115292U (en) | 1988-01-29 | 1988-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01115292U true JPH01115292U (en) | 1989-08-03 |
Family
ID=31218774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1079888U Pending JPH01115292U (en) | 1988-01-29 | 1988-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01115292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012013033A (en) * | 2010-07-02 | 2012-01-19 | Panasonic Corp | Fan with outdoor noise cancelling box |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5122566U (en) * | 1974-08-08 | 1976-02-19 | ||
| JPS5939994B2 (en) * | 1975-06-30 | 1984-09-27 | 松下電工株式会社 | inverter circuit |
-
1988
- 1988-01-29 JP JP1079888U patent/JPH01115292U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5122566U (en) * | 1974-08-08 | 1976-02-19 | ||
| JPS5939994B2 (en) * | 1975-06-30 | 1984-09-27 | 松下電工株式会社 | inverter circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012013033A (en) * | 2010-07-02 | 2012-01-19 | Panasonic Corp | Fan with outdoor noise cancelling box |