JPS63185821U - - Google Patents
Info
- Publication number
- JPS63185821U JPS63185821U JP7299187U JP7299187U JPS63185821U JP S63185821 U JPS63185821 U JP S63185821U JP 7299187 U JP7299187 U JP 7299187U JP 7299187 U JP7299187 U JP 7299187U JP S63185821 U JPS63185821 U JP S63185821U
- Authority
- JP
- Japan
- Prior art keywords
- fan case
- fan
- blower
- engine
- discharge port
- 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.)
- Granted
Links
- 238000007664 blowing Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Description
第1図は、本案品の第1実施例のフアンケース
への格納時の要部縦断面図、第2図は同上の伸長
時の要部縦断面図、第3図は筒状体の要部斜視図
、第4図は本案品を装備したエンジンブロアーの
側面図、第5図は本案品の第2実施例の伸長時の
要部縦断面図、第6図は従来形式に係る送風管の
フアンケースへの格納時の要部縦断面図、第7図
は同上の伸長時の要部縦断面図である。
C……フアンケース、E……エンジン、h1,
h2,h3……通孔、12……フアン、13……
吐出口、14,15,16,24,25,26…
…筒状体。
Figure 1 is a vertical sectional view of the main part of the first embodiment of the present product when it is stored in the fan case, Figure 2 is a vertical sectional view of the main part of the same when it is extended, and Figure 3 is the main part of the cylindrical body. Fig. 4 is a side view of an engine blower equipped with the proposed product, Fig. 5 is a vertical sectional view of the main part of the second embodiment of the proposed product when extended, and Fig. 6 is a blower pipe according to the conventional type. FIG. 7 is a vertical cross-sectional view of the main part of the same when it is stored in the fan case, and FIG. 7 is a longitudinal cross-sectional view of the main part of the same when it is extended. C...Fan case, E...Engine, h1 ,
h 2 , h 3 ... through hole, 12 ... fan, 13 ...
Discharge port, 14, 15, 16, 24, 25, 26...
...Cylindrical body.
Claims (1)
収納したフアンケースCの一側に、吐出口13を
形成し、該吐出口13に順次、接続され、かつ前
記フアン12により発生せる加圧風を誘導・噴出
させる複数個の筒状体14,15,16もしくは
24,25,26を、前記フアンケースC内に積
層下に格納可能なエンジンブロアーの送風管N1
もしくはN2において、前記複数個の筒状体14
,15,16もしくは24,25,26の夫々の
フアン12側端部近傍に穿設された通孔h1,h
2,h3を、筒状体14,15,16もしくは2
4,25,26の格納に際し、重合・連通させ、
前記加圧風をフアンケースC外側に吐出可能とし
たエンジンブロアーの送風管。 (2) 通孔h1,h2,h3の夫々は、筒状体1
4,15,16もしくは24,25,26の伸長
時、吐出口13と、筒状体14,15もしくは2
4,25における加圧風の出口側端部内側に設定
するようにした実用新案登録請求の範囲第1項記
載のエンジンブロアーの送風管。[Claims for Utility Model Registration] (1) A discharge port 13 is formed on one side of the fan case C housing a fan 12 driven by the engine E, and the fan case C is connected to the discharge port 13 in sequence, and A blast pipe N1 of an engine blower in which a plurality of cylindrical bodies 14, 15, 16 or 24, 25, 26 for guiding and blowing out pressurized air generated by 12 can be stored in a stacked manner in the fan case C.
Or in N2 , the plurality of cylindrical bodies 14
, 15, 16 or 24, 25, 26, through holes h 1 , h drilled near the ends on the fan 12 side, respectively.
2 , h3 , the cylindrical body 14, 15, 16 or 2
When storing 4, 25, 26, polymerize and communicate,
A blast pipe of an engine blower capable of discharging the pressurized air to the outside of the fan case C. (2) Each of the through holes h 1 , h 2 , h 3 is formed in the cylindrical body 1
4, 15, 16 or 24, 25, 26, the discharge port 13 and the cylindrical body 14, 15 or 2
4, 25. A blower pipe for an engine blower according to claim 1, wherein the blower pipe is set inside the end on the outlet side of the pressurized air.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7299187U JPH0431297Y2 (en) | 1987-05-18 | 1987-05-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7299187U JPH0431297Y2 (en) | 1987-05-18 | 1987-05-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63185821U true JPS63185821U (en) | 1988-11-29 |
JPH0431297Y2 JPH0431297Y2 (en) | 1992-07-28 |
Family
ID=30916931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7299187U Expired JPH0431297Y2 (en) | 1987-05-18 | 1987-05-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0431297Y2 (en) |
-
1987
- 1987-05-18 JP JP7299187U patent/JPH0431297Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0431297Y2 (en) | 1992-07-28 |