JPH01152016U - - Google Patents
Info
- Publication number
- JPH01152016U JPH01152016U JP4796988U JP4796988U JPH01152016U JP H01152016 U JPH01152016 U JP H01152016U JP 4796988 U JP4796988 U JP 4796988U JP 4796988 U JP4796988 U JP 4796988U JP H01152016 U JPH01152016 U JP H01152016U
- Authority
- JP
- Japan
- Prior art keywords
- hollow
- hollow core
- chamber
- center
- disposed
- 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
- 230000003584 silencer Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000011358 absorbing material Substances 0.000 claims 1
- 239000003708 ampul Substances 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Description
第１図は第一実施例に係る本考案品の断面図、
第２図は同品の使用態様図であり、また第３図は
第二実施例に係る本考案品の断面図である。
５……消音器、６……入口管、７……出口管、
８……膨大室、９……通気用透孔、１０及び１１
……遮断板、１２……通水用透孔、１３及び１４
……環状中子、１６及び１７……中空部、１８及
び１９……中央孔、２１……吸音濾過体。
FIG. 1 is a cross-sectional view of the invented product according to the first embodiment;
FIG. 2 is a usage diagram of the same product, and FIG. 3 is a sectional view of the product of the present invention according to the second embodiment. 5... Silencer, 6... Inlet pipe, 7... Outlet pipe,
8... Ampullary chamber, 9... Ventilation hole, 10 and 11
...Break plate, 12...Water passage holes, 13 and 14
... Annular core, 16 and 17 ... Hollow part, 18 and 19 ... Central hole, 21 ... Sound absorption filter body.
Claims (1)
成すと共に、通気用透孔９の形成された遮断板１
０，１１を前記膨大室８内の各端部寄り位置に設
けた消音器５であつて、前記各遮断板１０，１１
の上流側直近に消音用中空中子１３，１４を配設
すると共に、前記膨大室８の長さ方向概略中央位
置には前記中空中子１４の中央孔１９と概略同一
或いはそれ以上の断面積を有する吸音濾過体２１
を排気の流れに対し交叉状に配設し、且つ各中空
中子１３，１４はその中央孔１８，１９を前記膨
大室８の中心線ｃに概略合致させる他、前記吸音
濾過体２１以外の部材はゴム材で形成したことを
特徴とする消音器。 ２ 各中空中子１３，１４の中空部１６，１７内
であつて中央孔１９以外の部分に吸音材を充填し
たことを特徴とする請求項１記載の消音器。[Claims for Utility Model Registration] 1. A blocking plate 1 which forms a cylindrical expansion chamber 8 between an inlet pipe 6 and an outlet pipe 7, and has a ventilation hole 9 formed therein.
0 and 11 are provided at positions close to each end in the ampullatric chamber 8, and each of the shielding plates 10 and 11
Sound-deadening hollow cores 13 and 14 are disposed immediately upstream of the hollow core 14, and a hollow core 14 having a cross-sectional area approximately the same as or larger than that of the center hole 19 of the hollow core 14 is disposed approximately at the center in the longitudinal direction of the ampulla 8. A sound absorbing filter 21 having
are disposed in a cross-shape with respect to the exhaust flow, and each hollow core 13, 14 has its center hole 18, 19 approximately aligned with the center line c of the ampullatric chamber 8, and also A silencer characterized in that its members are made of rubber material. 2. The muffler according to claim 1, wherein the hollow parts 16 and 17 of each of the hollow cores 13 and 14, except for the central hole 19, are filled with a sound absorbing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4796988U JPH0420967Y2 (en) | 1988-04-09 | 1988-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4796988U JPH0420967Y2 (en) | 1988-04-09 | 1988-04-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01152016U true JPH01152016U (en) | 1989-10-19 |
| JPH0420967Y2 JPH0420967Y2 (en) | 1992-05-13 |
Family
ID=31274144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4796988U Expired JPH0420967Y2 (en) | 1988-04-09 | 1988-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420967Y2 (en) |
-
1988
- 1988-04-09 JP JP4796988U patent/JPH0420967Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420967Y2 (en) | 1992-05-13 |
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