JPH02145698U - - Google Patents
Info
- Publication number
- JPH02145698U JPH02145698U JP5480389U JP5480389U JPH02145698U JP H02145698 U JPH02145698 U JP H02145698U JP 5480389 U JP5480389 U JP 5480389U JP 5480389 U JP5480389 U JP 5480389U JP H02145698 U JPH02145698 U JP H02145698U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- shaft joint
- rotating shaft
- joint part
- boss part
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図はこの考案の一実施例を示す羽根車の正
面図、第２図は同じく羽根車の断面図、第３図は
同じく第２図の断面ア−ア部を示す断面図、第４
図はこの考案の他の実施例を示す羽根車の正面図
、第５図は同じくこの考案の他の実施例を示す羽
根車の断面図、第６図は同じくこの考案の他の実
施例を示す第５図の断面イ−イを示す断面図、第
７図は従来の送風機を示す断面図である。
なお、各図中同一符号は同一または相当部分を
示し、１０……羽根車、１１…回転軸接合部、１
２……貫通口、１３……ボス部、１６……羽根板
、１７……リブ、１８……弾性部材である。
Fig. 1 is a front view of an impeller showing an embodiment of this invention, Fig. 2 is a sectional view of the impeller, Fig. 3 is a sectional view showing the section A-A of Fig. 2, and Fig.
Figure 5 is a front view of an impeller showing another embodiment of this invention, Figure 5 is a cross-sectional view of the impeller showing another embodiment of this invention, and Figure 6 is another embodiment of this invention. FIG. 7 is a sectional view showing a conventional blower. In addition, the same reference numerals in each figure indicate the same or equivalent parts, 10...impeller, 11...rotating shaft joint, 1
2...Through hole, 13...Boss portion, 16...Blade plate, 17...Rib, 18...Elastic member.
Claims (1)
合部と、この回転軸接合部の一端部より所定厚み
にて連設されたボス部と、このボス部外周に連設
された羽根板とからなる羽根車を備え、上記回転
軸接合部外壁と上記ボス部内壁とを連設する複数
のリブを設けるとともに、このリブを介して回転
軸接合部外壁とボス部内壁との間に弾性部材を内
設したことを特徴とする送風機。 A rotating shaft joint part that is cylindrical and has a through hole inside, a boss part connected with a predetermined thickness from one end of this rotary shaft joint part, and a blade plate connected to the outer periphery of this boss part. A plurality of ribs are provided that connect the outer wall of the rotating shaft joint part and the inner wall of the boss part, and an elastic member is provided between the outer wall of the rotating shaft joint part and the inner wall of the boss part via the ribs. A blower characterized by having a built-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5480389U JPH02145698U (en) | 1989-05-12 | 1989-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5480389U JPH02145698U (en) | 1989-05-12 | 1989-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02145698U true JPH02145698U (en) | 1990-12-11 |
Family
ID=31577191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5480389U Pending JPH02145698U (en) | 1989-05-12 | 1989-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02145698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100412359B1 (en) * | 2001-10-31 | 2003-12-31 | 엘지전자 주식회사 | A turbo fan |
| WO2013099905A1 (en) * | 2011-12-28 | 2013-07-04 | ダイキン工業株式会社 | Axial flow fan |
-
1989
- 1989-05-12 JP JP5480389U patent/JPH02145698U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100412359B1 (en) * | 2001-10-31 | 2003-12-31 | 엘지전자 주식회사 | A turbo fan |
| WO2013099905A1 (en) * | 2011-12-28 | 2013-07-04 | ダイキン工業株式会社 | Axial flow fan |
| JP2013136972A (en) * | 2011-12-28 | 2013-07-11 | Daikin Industries Ltd | Axial flow fan |
| CN104040184A (en) * | 2011-12-28 | 2014-09-10 | 大金工业株式会社 | Axial flow fan |
| US10030668B2 (en) | 2011-12-28 | 2018-07-24 | Daikin Industries, Ltd. | Axial-flow fan |