USD516194S1 - Axial fan with double impellers rotating in mutually opposite directions - Google Patents
Axial fan with double impellers rotating in mutually opposite directions Download PDFInfo
- Publication number
- USD516194S1 USD516194S1 US29/187,661 US18766103F USD516194S US D516194 S1 USD516194 S1 US D516194S1 US 18766103 F US18766103 F US 18766103F US D516194 S USD516194 S US D516194S
- Authority
- US
- United States
- Prior art keywords
- opposite directions
- mutually opposite
- axial fan
- impellers rotating
- double impellers
- 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 - Lifetime
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Description
This article relates to an axial fan with double impellers rotating in mutually opposite directions to be used for cooling an electronic component. The fan takes in air through an opening provided at one of the ends of the article in an axial direction, and discharges the air out of an opening provided at the other end of the article in the axial direction. Inside the air intake opening, an impeller having five blades is installed. Inside the air discharge opening, an impeller having four blades is installed. The impeller having five blades and the one having four blades rotate in an opposite direction to each other.
FIG. 1 is a front view of our new design.
FIG. 2 is a rear view thereof.
FIG. 3 is a right side view thereof.
FIG. 4 is a left side view thereof.
FIG. 5 is a top plan view thereof.
FIG. 6 is a bottom plan view thereof.
FIG. 7 is a perspective view as viewed from the front of our new design; and,
FIG. 8 is a perspective view as viewed from the rear of our new design.
Claims (1)
- The ornamental design for an axial fan with double impellers rotating in mutually opposite directions, as shown and described.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003015559 | 2003-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD516194S1 true USD516194S1 (en) | 2006-02-28 |
Family
ID=35923410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/187,661 Expired - Lifetime USD516194S1 (en) | 2003-04-26 | 2003-08-05 | Axial fan with double impellers rotating in mutually opposite directions |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD516194S1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD732655S1 (en) * | 2013-11-21 | 2015-06-23 | Sanyo Denki Co., Ltd. | Fan |
| USD938568S1 (en) * | 2018-02-27 | 2021-12-14 | Nidec Corporation | Blower fan |
-
2003
- 2003-08-05 US US29/187,661 patent/USD516194S1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD732655S1 (en) * | 2013-11-21 | 2015-06-23 | Sanyo Denki Co., Ltd. | Fan |
| USD938568S1 (en) * | 2018-02-27 | 2021-12-14 | Nidec Corporation | Blower fan |
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