JPH01179197U - - Google Patents
Info
- Publication number
- JPH01179197U JPH01179197U JP7644988U JP7644988U JPH01179197U JP H01179197 U JPH01179197 U JP H01179197U JP 7644988 U JP7644988 U JP 7644988U JP 7644988 U JP7644988 U JP 7644988U JP H01179197 U JPH01179197 U JP H01179197U
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- blade
- view
- tip
- blower
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例を示すインペラブレ
ードのａは側面図、ｂは平面図、第２図はブレー
ド要部のａは平面図、ｂは正面図、ｃは断面図、
第３図は送風機の断面図、第４図は送風機の斜視
図、第５図は従来のインペラのａは平面図、ｂは
側面断面図、第６図は補強リブを形成したブレー
ドのａは側面図、ｂは平面図、Ｃは要部平面図、
ｄは断面図である。
図中８はブレード、８ｂはブレードの先端部、
８ｃはブレードの端、９は補強リブ、１０は平面
部である。なお図中同一符号は同一または相当部
品を示すものである。
Fig. 1 shows an embodiment of the present invention; a is a side view of an impeller blade; b is a plan view; Fig. 2 is a plan view of the main part of the blade; b is a front view; c is a sectional view;
Fig. 3 is a sectional view of the blower, Fig. 4 is a perspective view of the blower, Fig. 5 is a plan view of a conventional impeller, b is a side sectional view, and Fig. 6 is a of a blade with reinforcing ribs. Side view, b is a plan view, C is a plan view of main parts,
d is a cross-sectional view. In the figure, 8 is the blade, 8b is the tip of the blade,
8c is the end of the blade, 9 is a reinforcing rib, and 10 is a flat portion. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
してなる送風機のインペラにおいて、 上記各ブレード先端部に、変形防止用補強リブ
をブレード端との間に僅かの平面部を残して形成
した ことを特徴とする送風機のインペラ。[Claims for Utility Model Registration] In an impeller for a blower comprising a plurality of blades fixed between front and rear protective plates, a reinforcing rib for preventing deformation is provided at the tip of each of the blades, and a slight flat surface is provided between the tip of each blade and the end of the blade. An impeller for a blower characterized in that the impeller is formed with a portion remaining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7644988U JPH01179197U (en) | 1988-06-10 | 1988-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7644988U JPH01179197U (en) | 1988-06-10 | 1988-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01179197U true JPH01179197U (en) | 1989-12-22 |
Family
ID=31301475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7644988U Pending JPH01179197U (en) | 1988-06-10 | 1988-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01179197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013002424A (en) * | 2011-06-21 | 2013-01-07 | Mitsubishi Electric Corp | Air blower, and vacuum cleaner |
-
1988
- 1988-06-10 JP JP7644988U patent/JPH01179197U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013002424A (en) * | 2011-06-21 | 2013-01-07 | Mitsubishi Electric Corp | Air blower, and vacuum cleaner |