JPS61192596U - - Google Patents
Info
- Publication number
- JPS61192596U JPS61192596U JP7569585U JP7569585U JPS61192596U JP S61192596 U JPS61192596 U JP S61192596U JP 7569585 U JP7569585 U JP 7569585U JP 7569585 U JP7569585 U JP 7569585U JP S61192596 U JPS61192596 U JP S61192596U
- Authority
- JP
- Japan
- Prior art keywords
- box
- blower
- guide vane
- sound
- sound deadening
- 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
- 239000011358 absorbing material Substances 0.000 claims description 2
- 230000003584 silencer Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図はこの考案の実施例の側断面図、第２図
は第１図のＡ―Ａ矢視図、第３図は第１図のＢ―
Ｂ矢視図、第４図は気流の状態の説明図、第５図
はガイドベーンの別の実施態様の説明図、第６図
は性能の説明図、第７図、第８図は従来の装置の
概念図である。
符号の説明、１…消音ボツクス、２…送風機、
３…吸音材、４…電動機、５…ベツド、６…伸縮
管、７…防振材、８…ガイドベーン、１Ｑ…消音
ボツクス吸込口、２Ｑ…送風機吸入口、３Ｑ…消
音ボツクス吐出口。
Fig. 1 is a side sectional view of an embodiment of this invention, Fig. 2 is a view taken along arrow A-A in Fig. 1, and Fig. 3 is a view taken along arrow B-- in Fig. 1.
B arrow view, Fig. 4 is an explanatory diagram of the airflow state, Fig. 5 is an explanatory diagram of another embodiment of the guide vane, Fig. 6 is an explanatory diagram of performance, and Figs. 7 and 8 are illustrations of the conventional guide vane. FIG. 2 is a conceptual diagram of the device. Explanation of symbols, 1...Muffling box, 2...Blower,
3...Sound absorbing material, 4...Electric motor, 5...Bed, 6...Extensible pipe, 7...Vibration isolating material, 8...Guide vane, 1Q...Sound damping box suction port, 2Q...Blower intake port, 3Q...Sound damping box discharge port.
Claims (1)
音ボツクス内の旋回流を防止するために、消音ボ
ツクス側板枠にガイドベーンを取り付けてあるこ
とを特徴とする消音ボツクス付送風機。 (2) 前記のガイドベーンは消音ボツクスの吸込
口中心と送風機吸込口中心を結ぶ線と０°〜３０
°の角度をなしていることを特徴とする前記実用
新案登録請求の範囲第１項記載の消音ボツクス付
送風機。 (3) 前記のガイドベーンは消音ボツクスの吐出
側の端面から、消音ボツクスの吸込口面までの間
の任意の長さを有することを特徴とする前記実用
新案登録請求の範囲第１項記載の消音ボツクス式
送風機。 (4) 前記のガイドベーンは吸音材を取り付けて
あることを特徴とする前記実用新案登録請求の範
囲第１項記載の消音ボツクス式送風機。[Claims for Utility Model Registration] (1) A sound deadening device characterized in that a blower is built into the sound deadening box, and a guide vane is attached to the side plate frame of the sound deadening box in order to prevent swirling flow inside the sound deadening box. Blower with box. (2) The guide vane mentioned above is at an angle of 0° to 30° with respect to the line connecting the center of the suction port of the silencer box and the center of the blower suction port.
The blower with a silencer box according to claim 1, characterized in that the air blower has an angle of .degree. (3) The utility model according to claim 1, wherein the guide vane has an arbitrary length from the discharge side end face of the muffler box to the suction port face of the muffler box. Silent box type blower. (4) The sound-absorbing box type blower according to claim 1 of the utility model registration, wherein the guide vane is provided with a sound absorbing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7569585U JPS61192596U (en) | 1985-05-23 | 1985-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7569585U JPS61192596U (en) | 1985-05-23 | 1985-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61192596U true JPS61192596U (en) | 1986-11-29 |
Family
ID=30617154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7569585U Pending JPS61192596U (en) | 1985-05-23 | 1985-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61192596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019123671A1 (en) * | 2017-12-18 | 2019-06-27 | 三菱電機株式会社 | Starting device for internal combustion engine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5851100B2 (en) * | 1979-12-08 | 1983-11-14 | 繁男 佐野 | Lifting/lowering adjustment device for hanging bundles |
-
1985
- 1985-05-23 JP JP7569585U patent/JPS61192596U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5851100B2 (en) * | 1979-12-08 | 1983-11-14 | 繁男 佐野 | Lifting/lowering adjustment device for hanging bundles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019123671A1 (en) * | 2017-12-18 | 2019-06-27 | 三菱電機株式会社 | Starting device for internal combustion engine |
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