JPS63198497U - - Google Patents
Info
- Publication number
- JPS63198497U JPS63198497U JP8803787U JP8803787U JPS63198497U JP S63198497 U JPS63198497 U JP S63198497U JP 8803787 U JP8803787 U JP 8803787U JP 8803787 U JP8803787 U JP 8803787U JP S63198497 U JPS63198497 U JP S63198497U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- backpack
- intake
- inner plate
- frame
- 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
- 239000000758 substrate Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Description
第１図は本考案一実施例を一部縦断で示した側
面図、第２図は従来例を示す同側面図である。
１：フレーム、２：防振部材、３ａ，ｂ，ｄ：
フアン、４：エンジン、１２，１３：吸気開口付
き内板、１４：フアン吸気兼吸音ダクト、１５：
背当、１５ａ：基板。
FIG. 1 is a partially longitudinal side view of an embodiment of the present invention, and FIG. 2 is a side view of a conventional example. 1: Frame, 2: Vibration isolation member, 3a, b, d:
Fan, 4: Engine, 12, 13: Inner plate with intake opening, 14: Fan intake and sound absorption duct, 15:
Back support, 15a: board.
Claims (1)
、前記フレームの前側に背当を装着した背負式エ
ンジンブロアにおいて、前記フアンの吸込口開口
側に複数の吸気開口付き内板を設け、前記開口部
に対接されている前記背当の基板と前記内板間に
フアン吸気兼吸音ダクトを設けたことを特徴とす
る背負式エンジンブロア。 In a backpack-type engine blower in which a fan with an engine is attached to the rear side of the frame and a backrest is attached to the front side of the frame, an inner plate with a plurality of intake openings is provided on the intake opening side of the fan, and an inner plate with a plurality of intake openings is provided in the opening. A backpack-type engine blower, characterized in that a fan intake/sound absorbing duct is provided between the substrate of the backpack and the inner plate that are in contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8803787U JPS63198497U (en) | 1987-06-09 | 1987-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8803787U JPS63198497U (en) | 1987-06-09 | 1987-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63198497U true JPS63198497U (en) | 1988-12-21 |
Family
ID=30945793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8803787U Pending JPS63198497U (en) | 1987-06-09 | 1987-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63198497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010150935A (en) * | 2008-12-24 | 2010-07-08 | Husqvarna Zenoah Co Ltd | Engine blower |
-
1987
- 1987-06-09 JP JP8803787U patent/JPS63198497U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010150935A (en) * | 2008-12-24 | 2010-07-08 | Husqvarna Zenoah Co Ltd | Engine blower |