JPH0475123U - - Google Patents
Info
- Publication number
- JPH0475123U JPH0475123U JP11620490U JP11620490U JPH0475123U JP H0475123 U JPH0475123 U JP H0475123U JP 11620490 U JP11620490 U JP 11620490U JP 11620490 U JP11620490 U JP 11620490U JP H0475123 U JPH0475123 U JP H0475123U
- Authority
- JP
- Japan
- Prior art keywords
- muffler
- mounting member
- insertion hole
- upstream
- mounting surface
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Exhaust Gas After Treatment (AREA)
Description
図面はこの考案の実施例に関し、第１図はマフ
ラの横断面図、第２図及び第３図はそれぞれ別の
方向から見たマフラの側面図、第４図は基部を内
面側から見た図、第５図は蓋部を外面側から見た
図、第６図は取付部材の内部を示す構造図、第７
図は取付部材を排出口側から見た側面図、第８図
は取付部材の平面図、第９図は筒状スパークアレ
スタの側面図、第１０図はマフラが装備されてい
る二サイクルエンジンの側面図である。
１０……マフラ、１２……本体、２０……出口
、２２……取付面，２４……挿入孔、２６……導
出通路、２８……上流側開口、３０……取付部材
、３４……排出口、３８……間隙、４０……筒状
スパークアレスタ。
The drawings relate to an embodiment of this invention; Fig. 1 is a cross-sectional view of the muffler, Figs. 2 and 3 are side views of the muffler seen from different directions, and Fig. 4 is a view of the base seen from the inner side. Figure 5 is a view of the lid section from the outside, Figure 6 is a structural diagram showing the inside of the mounting member, and Figure 7 is a diagram showing the inside of the mounting member.
The figure is a side view of the mounting member seen from the exhaust port side, Figure 8 is a plan view of the mounting member, Figure 9 is a side view of the cylindrical spark arrester, and Figure 10 is a two-stroke engine equipped with a muffler. FIG. 10...Muffler, 12...Main body, 20...Outlet, 22...Mounting surface, 24...Insertion hole, 26...Leading passage, 28...Upstream opening, 30...Mounting member, 34...Exhaust Outlet, 38... Gap, 40... Cylindrical spark arrester.
Claims (1)
の取付面２２に形成されて排気ガスを導出する挿
入孔２４と、両端の上流側開口２８及び出口２０
において外部に開口している導出通路２６とを有
し、取付部材３０が、前記上流側開口２８との間
に間隙３８を残して前記上流側開口２８から前記
導出通路２６内へ挿入される排出口３４を有する
とともに、前記取付面２２に着脱自在に取り付け
られて、前記挿入孔２４からの排気ガスを前記排
出口３４へ導き、筒状スパークアレスタ４０が、
上流側端部において前記挿入孔２４に挿抜自在に
挿入され、下流側端部において前記取付部材３０
の内面に分離自在に係止されていることを特徴と
するマフラ。 The main body 12 includes a mounting surface 22 exposed to the outside, an insertion hole 24 formed in the mounting surface 22 to lead out exhaust gas, and upstream openings 28 and outlets 20 at both ends.
The mounting member 30 is inserted into the lead-out passage 26 from the upstream opening 28 leaving a gap 38 between the mounting member 30 and the upstream opening 28. A cylindrical spark arrester 40 has an outlet 34 and is removably attached to the mounting surface 22 to guide exhaust gas from the insertion hole 24 to the exhaust port 34.
The upstream end is inserted into the insertion hole 24 in a removable manner, and the downstream end is inserted into the mounting member 30.
A muffler characterized in that the muffler is separably secured to the inner surface of the muffler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990116204U JPH0712659Y2 (en) | 1990-11-07 | 1990-11-07 | Muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990116204U JPH0712659Y2 (en) | 1990-11-07 | 1990-11-07 | Muffler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0475123U true JPH0475123U (en) | 1992-06-30 |
| JPH0712659Y2 JPH0712659Y2 (en) | 1995-03-29 |
Family
ID=31864025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990116204U Expired - Lifetime JPH0712659Y2 (en) | 1990-11-07 | 1990-11-07 | Muffler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712659Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012097578A (en) * | 2010-10-29 | 2012-05-24 | Maruyama Mfg Co Ltd | Power working machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3798769A (en) * | 1972-01-25 | 1974-03-26 | Mc Culloch Corp | Apparatus for reducing the operating noise of a chain saw |
| JPS5344998A (en) * | 1976-09-25 | 1978-04-22 | Stihl Andreas | Silencer especially for portable motor chain saw |
| JPS59190918U (en) * | 1983-06-07 | 1984-12-18 | 小松ゼノア株式会社 | muffler |
-
1990
- 1990-11-07 JP JP1990116204U patent/JPH0712659Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3798769A (en) * | 1972-01-25 | 1974-03-26 | Mc Culloch Corp | Apparatus for reducing the operating noise of a chain saw |
| JPS5344998A (en) * | 1976-09-25 | 1978-04-22 | Stihl Andreas | Silencer especially for portable motor chain saw |
| JPS59190918U (en) * | 1983-06-07 | 1984-12-18 | 小松ゼノア株式会社 | muffler |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012097578A (en) * | 2010-10-29 | 2012-05-24 | Maruyama Mfg Co Ltd | Power working machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0712659Y2 (en) | 1995-03-29 |