JPS6391790U - - Google Patents
Info
- Publication number
- JPS6391790U JPS6391790U JP18660986U JP18660986U JPS6391790U JP S6391790 U JPS6391790 U JP S6391790U JP 18660986 U JP18660986 U JP 18660986U JP 18660986 U JP18660986 U JP 18660986U JP S6391790 U JPS6391790 U JP S6391790U
- Authority
- JP
- Japan
- Prior art keywords
- main pipe
- rectifying
- wall
- partition
- partition wall
- 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
- 238000005192 partition Methods 0.000 claims description 10
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Description
第１図は本考案の一部切欠正面図、第２図は同
上一部切欠側面図、第３図は整流壁部をあらわし
た斜視図、第４図は同上正面図、第５図は分岐部
の使用状態を示す説明図、第６図は従来例の一部
切欠正面図、第７図は第６図Ａ―Ａ線の断面図、
第８図は第６図Ｂ―Ｂ線の断面図、第９図は第６
図Ｃ―Ｃ線の断面図である。
１１……主管、１１ａ……内側面、１２……拡
大管部、１３……円形孔、１３ａ，１３ｂ……開
口縁、１４……隔壁、１５……分岐枝管、１６…
…整流壁、１６ａ……円弧凹面、１７……整流突
体、１７ａ……円弧凹面、１８，１９……通孔、
２０……ステイフナー。
Fig. 1 is a partially cutaway front view of the present invention, Fig. 2 is a partially cutaway side view of the same, Fig. 3 is a perspective view showing the rectifying wall, Fig. 4 is a front view of the same, and Fig. 5 is a branch. Fig. 6 is a partially cutaway front view of the conventional example, Fig. 7 is a cross-sectional view taken along line A-A in Fig. 6,
Figure 8 is a sectional view taken along line B-B in Figure 6, and Figure 9 is a cross-sectional view of Figure 6.
It is a sectional view taken along line C-C in the figure. DESCRIPTION OF SYMBOLS 11... Main pipe, 11a... Inner surface, 12... Enlarged pipe part, 13... Circular hole, 13a, 13b... Opening edge, 14... Partition wall, 15... Branch branch pipe, 16...
... Rectifying wall, 16a... Arc concave surface, 17... Rectifying projecting body, 17a... Arc concave surface, 18, 19... Through hole,
20...Stiffner.
Claims (1)
設け、 (b) 該隔壁の円形孔に夫々主管の中心軸線と平
行で、かつ、円筒状の分岐枝管を嵌合接続させ、 (c) 上記隔壁の主管側であつて、隔壁を設けた
上記各円形孔の一部開口縁と主管の内側面との間
に、各円形孔の一部がラツパ状に拡開し、かつ、
主管の内側面に収斂する円弧凹面をもつ整流壁を
設けるとともに、 (d) 上記各円形孔の残部開口縁と、上記隔壁の
壁面から離れた隔壁中心軸線の設定点との間に、
各円形孔がラツパ状に拡開し、かつ、上記中心軸
線の設定点に収斂する円弧凹面をもつ立体状の整
流突体を設けたことを特徴とする隔壁型多岐分岐
管。 〔第２項〕 上記整流壁と主管との間、および、整流突体と
隔壁との間を空洞とするとともに、整流壁、およ
び、整流突体に通孔を設けた実用新案登録請求の
範囲第１項記載の隔壁型多岐分岐管。[Claims for Utility Model Registration] [Paragraph 1] (a) A partition having a large number of circular holes is provided at the end of the main pipe, (b) Each of the circular holes in the partition is parallel to the central axis of the main pipe, and and (c) on the main pipe side of the partition wall, between the partially open edge of each of the circular holes provided with the partition wall and the inner surface of the main pipe. A part of the circular hole expands in a rasp-like shape, and
A rectifying wall having an arcuate concave surface that converges on the inner surface of the main pipe is provided, and (d) between the remaining opening edge of each of the circular holes and a set point of the central axis of the partition wall away from the wall surface of the partition wall,
1. A partition wall type manifold pipe, characterized in that each circular hole expands in a trundle shape and is provided with a three-dimensional rectifying protrusion having an arcuate concave surface converging at a set point of the central axis. [Section 2] Claim for utility model registration in which a cavity is formed between the above-mentioned rectifying wall and the main pipe, and between the rectifying protrusion and the partition wall, and through holes are provided in the rectifying wall and the rectifying protruding body. The partition type manifold pipe according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986186609U JPH0532716Y2 (en) | 1986-12-02 | 1986-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986186609U JPH0532716Y2 (en) | 1986-12-02 | 1986-12-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6391790U true JPS6391790U (en) | 1988-06-14 |
| JPH0532716Y2 JPH0532716Y2 (en) | 1993-08-20 |
Family
ID=31136322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986186609U Expired - Lifetime JPH0532716Y2 (en) | 1986-12-02 | 1986-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532716Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0467464U (en) * | 1990-10-24 | 1992-06-15 | ||
| JPH04137255U (en) * | 1991-06-10 | 1992-12-21 | カルソニツク株式会社 | Intake manifold |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52105324A (en) * | 1976-03-01 | 1977-09-03 | Meiji Plant Kogyo | Distributor of flow * concentrator of flow and manufacturing method of them |
-
1986
- 1986-12-02 JP JP1986186609U patent/JPH0532716Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52105324A (en) * | 1976-03-01 | 1977-09-03 | Meiji Plant Kogyo | Distributor of flow * concentrator of flow and manufacturing method of them |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0467464U (en) * | 1990-10-24 | 1992-06-15 | ||
| JPH04137255U (en) * | 1991-06-10 | 1992-12-21 | カルソニツク株式会社 | Intake manifold |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0532716Y2 (en) | 1993-08-20 |