USD443054S1 - Centrifugal electric fan with a fan wheel contained in a spiral housing, equipped with one lateral grid - Google Patents
Centrifugal electric fan with a fan wheel contained in a spiral housing, equipped with one lateral grid Download PDFInfo
- Publication number
- USD443054S1 USD443054S1 US29/124,091 US12409100F USD443054S US D443054 S1 USD443054 S1 US D443054S1 US 12409100 F US12409100 F US 12409100F US D443054 S USD443054 S US D443054S
- Authority
- US
- United States
- Prior art keywords
- fan
- spiral housing
- lateral grid
- centrifugal electric
- electric fan
- 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
Links
- 230000007613 environmental effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00457—Ventilation unit, e.g. combined with a radiator
- B60H1/00471—The ventilator being of the radial type, i.e. with radial expulsion of the air
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
Description
FIG. 1 is a bottom plan view of a centrifugal electric fan with a fan wheel containing a spiral housing, equipped with one lateral grid showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a side elevational view from right thereof;
FIG. 5 is a side elevational view from left thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a perspective view from right hand side thereof, on a reduced scale; and,
FIG. 8 is a perspective view from left hand side thereof, on a reduced scale.
The broken line showing of environmental structure in FIGS. 1, 3 and 8 is for illustrative purposes only and forms no part of the claimed design.
Claims (1)
- The ornamental design for a centrifugal electric fan with a fan wheel contained in a spiral housing, equipped with one lateral grid, as shown and described.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITBO00O0004 | 2000-01-27 | ||
| ITBO20000004 | 2000-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD443054S1 true USD443054S1 (en) | 2001-05-29 |
Family
ID=11438048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/124,091 Expired - Lifetime USD443054S1 (en) | 2000-01-27 | 2000-05-31 | Centrifugal electric fan with a fan wheel contained in a spiral housing, equipped with one lateral grid |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD443054S1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030035735A1 (en) * | 2001-08-14 | 2003-02-20 | Hua-Chiang Wang | Portable blower |
| US7001149B1 (en) | 2004-03-04 | 2006-02-21 | Beckett Air Incorporated | Blower housing assembly with mounting tabs |
| US20100025022A1 (en) * | 2008-07-30 | 2010-02-04 | Compal Electronics, Inc. | Fan assembly |
| USD632770S1 (en) * | 2008-06-13 | 2011-02-15 | Kohler Co. | Cyclonic air cleaner housing |
| USD754835S1 (en) * | 2014-09-05 | 2016-04-26 | Panasonic Intellectual Property Management Co., Ltd. | Centrifugal fan |
| USD938571S1 (en) * | 2019-02-04 | 2021-12-14 | Mitsubishi Electric Corporation | Casing for blower |
| USD944964S1 (en) * | 2020-06-22 | 2022-03-01 | Yumin Gu | Air blower |
-
2000
- 2000-05-31 US US29/124,091 patent/USD443054S1/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030035735A1 (en) * | 2001-08-14 | 2003-02-20 | Hua-Chiang Wang | Portable blower |
| US6655926B2 (en) * | 2001-08-14 | 2003-12-02 | Hua-Chiang Wang | Portable blower |
| US7001149B1 (en) | 2004-03-04 | 2006-02-21 | Beckett Air Incorporated | Blower housing assembly with mounting tabs |
| USD632770S1 (en) * | 2008-06-13 | 2011-02-15 | Kohler Co. | Cyclonic air cleaner housing |
| US20100025022A1 (en) * | 2008-07-30 | 2010-02-04 | Compal Electronics, Inc. | Fan assembly |
| US8075257B2 (en) * | 2008-07-30 | 2011-12-13 | Compal Electronics, Inc. | Fan assembly |
| USD754835S1 (en) * | 2014-09-05 | 2016-04-26 | Panasonic Intellectual Property Management Co., Ltd. | Centrifugal fan |
| USD938571S1 (en) * | 2019-02-04 | 2021-12-14 | Mitsubishi Electric Corporation | Casing for blower |
| USD944964S1 (en) * | 2020-06-22 | 2022-03-01 | Yumin Gu | Air blower |
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