JPS62158197U - - Google Patents
Info
- Publication number
- JPS62158197U JPS62158197U JP4475686U JP4475686U JPS62158197U JP S62158197 U JPS62158197 U JP S62158197U JP 4475686 U JP4475686 U JP 4475686U JP 4475686 U JP4475686 U JP 4475686U JP S62158197 U JPS62158197 U JP S62158197U
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- washer
- fan
- engages
- insertion hole
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例を示すシロツコフア
ンの要部斜視図、第２図は本考案の他の実施例を
示すシロツコフアンの要部斜視図、第３図は従来
のシロツコフアンの全体斜視図、第４図は同シロ
ツコフアンの平面図、第５図Ａは同シロツコフア
ンの要部断面図、同図Ｂは同図Ａに示すＢ―Ｂ線
に沿う断面図である。
１，２０……シロツコフアン、２……主板、５
，２１……ボス部、６，２２……中心孔、７……
主軸、８ａ……回転力伝達用平面、２３……ワツ
シヤ係合溝、２４……厚肉ワツシヤ、２５……係
合片、２６……主軸挿通孔、２７……直線状縁。
Fig. 1 is a perspective view of the essential parts of a Shirodskov fan showing one embodiment of the present invention, Fig. 2 is a perspective view of the essential parts of a Sirotskov fan showing another embodiment of the invention, and Fig. 3 is an overall perspective view of a conventional Sirotskov fan. , FIG. 4 is a plan view of the Sirotskov fan, FIG. 5A is a sectional view of a main part of the Sirotskov fan, and FIG. 5B is a sectional view taken along the line BB shown in FIG. 1,20...Syrotskovan, 2...Main plate, 5
, 21... Boss portion, 6, 22... Center hole, 7...
Main shaft, 8a... Flat surface for transmitting rotational force, 23... Washer engagement groove, 24... Thick washer, 25... Engagement piece, 26... Main shaft insertion hole, 27... Straight edge.
Claims (1)
形成されたボス部５，２１を有するシロツコフア
ンにおいて、前記ボス部２１における反モータ側
端部２１ａに、厚肉ワツシヤ２４の外周に形成さ
れた係合片２５が係合するワツシヤ係合溝２３を
形成し、当該厚肉ワツシヤ２４に、前記主軸７の
端部に係合する主軸挿通孔２６を形成し、前記主
軸７の端部を前記ボス部２１に形成された中心孔
２２に嵌挿した状態で、前記主軸７の端部が前記
主軸挿通孔２６に係合するように、当該厚肉ワツ
シヤ２４を前記ワツシヤ係合溝２３内に収容固定
することを特徴とするシロツコフアン。 In a Sirotsko fan having boss parts 5 and 21 in which center holes 6 and 22 are formed into which the main shaft 7 of the motor is inserted, a thick washer 24 is formed on the outer periphery of the end 21a of the boss part 21 on the side opposite to the motor. A washer engaging groove 23 is formed in which the engaging piece 25 engages, and a main shaft insertion hole 26 is formed in the thick washer 24 to engage with the end of the main shaft 7. The thick washer 24 is inserted into the washer engagement groove 23 so that the end of the main shaft 7 engages with the main shaft insertion hole 26 while being inserted into the center hole 22 formed in the boss portion 21. A Shirotskov fan characterized by a fixed housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4475686U JPS62158197U (en) | 1986-03-28 | 1986-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4475686U JPS62158197U (en) | 1986-03-28 | 1986-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62158197U true JPS62158197U (en) | 1987-10-07 |
Family
ID=30862864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4475686U Pending JPS62158197U (en) | 1986-03-28 | 1986-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62158197U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010101288A (en) * | 2008-10-27 | 2010-05-06 | Mitsubishi Electric Corp | Air blower |
| JP2011106570A (en) * | 2009-11-17 | 2011-06-02 | Max Co Ltd | Facility equipment |
| JP2012077643A (en) * | 2010-09-30 | 2012-04-19 | Kobe Steel Ltd | Rotor for centrifugal fluid machinery |
| CN104612987A (en) * | 2014-12-26 | 2015-05-13 | 广东美的制冷设备有限公司 | Draught fan and air conditioner |
-
1986
- 1986-03-28 JP JP4475686U patent/JPS62158197U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010101288A (en) * | 2008-10-27 | 2010-05-06 | Mitsubishi Electric Corp | Air blower |
| JP2011106570A (en) * | 2009-11-17 | 2011-06-02 | Max Co Ltd | Facility equipment |
| JP2012077643A (en) * | 2010-09-30 | 2012-04-19 | Kobe Steel Ltd | Rotor for centrifugal fluid machinery |
| CN104612987A (en) * | 2014-12-26 | 2015-05-13 | 广东美的制冷设备有限公司 | Draught fan and air conditioner |