JPH0369794U - - Google Patents
Info
- Publication number
- JPH0369794U JPH0369794U JP13279989U JP13279989U JPH0369794U JP H0369794 U JPH0369794 U JP H0369794U JP 13279989 U JP13279989 U JP 13279989U JP 13279989 U JP13279989 U JP 13279989U JP H0369794 U JPH0369794 U JP H0369794U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- valve body
- guide surface
- branch
- branch flow
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Pipe Accessories (AREA)
Description
図面は本考案に係る流路切換構造の実施例を示
し、第１図は要部の横断平面図、第２図は要部の
縦断平面図、第３図は全体の概略平面図、第４図
は整流部材の斜視図である。第５図は別実施例を
示す要部の横断平面図である。
１……流路、２……分岐流路、５……弁体、５
ａ，５ｂ……揺動軸部材、６……整流部材、６ａ
……案内面、６ｂ……曲面部、６ｄ……円弧状内
周面、Ｂ，Ｂ′……連通接続部、Ｙ……揺動軸芯
。
The drawings show an embodiment of the flow path switching structure according to the present invention, in which FIG. 1 is a cross-sectional plan view of the main part, FIG. 2 is a longitudinal cross-sectional plan view of the main part, FIG. 3 is a schematic plan view of the whole, and FIG. The figure is a perspective view of the rectifying member. FIG. 5 is a cross-sectional plan view of main parts showing another embodiment. 1... Channel, 2... Branch channel, 5... Valve body, 5
a, 5b... Swing shaft member, 6... Rectifying member, 6a
...Guide surface, 6b...Curved surface portion, 6d...Circular inner circumferential surface, B, B'...Communication connection portion, Y...Swing axis.
Claims (1)
通接続され、前記流路１と前記分岐流路２との連
通接続部Ｂ，Ｂ′に、前記分岐流路２に臨む流路
１の一方側を揺動開閉可能な弁体５が設けられて
いる流路切換構造において、前記弁体５に、当該
弁体５の閉塞姿勢で流体の前記流路１と前記分岐
流路２とに亘る流れ方向を案内する案内面６ａを
備えた整流部材６か連設され、前記案内面６ａは
、前記流路１の内周に沿う又はほぼ沿う内径の円
弧状内周面６ｄが前記弁体５の揺動軸芯Ｙに直交
する方向で円弧状に連続している曲面部６ｂを有
しているとともに、前記整流部材６の前記案内面
６ａを挾む外側に、前記弁体５の揺動軸部材５ａ
，５ｂが設けられていることを特徴とする流路切
換構造。 A branch flow path 2 is connected in the middle of a flow path 1 having a circular cross section, and a flow path 1 facing the branch flow path 2 is connected to the communication connection portions B and B' between the flow path 1 and the branch flow path 2. In the flow path switching structure in which a valve body 5 is provided which can swing open and close on one side of the valve body 5, the valve body 5 is connected to the flow path 1 and the branch flow path 2 for fluid when the valve body 5 is in a closed position. A rectifying member 6 is provided with a guide surface 6a for guiding the flow direction over the flow direction, and the guide surface 6a has an arcuate inner peripheral surface 6d having an inner diameter along or almost along the inner circumference of the flow path 1. It has a curved surface portion 6b that is continuous in an arc shape in a direction perpendicular to the swing axis Y of the body 5, and a curved surface portion 6b of the valve body 5 is provided on the outside sandwiching the guide surface 6a of the rectifying member 6. Swing shaft member 5a
, 5b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989132799U JP2513201Y2 (en) | 1989-11-14 | 1989-11-14 | Liquid flow path switching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989132799U JP2513201Y2 (en) | 1989-11-14 | 1989-11-14 | Liquid flow path switching structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0369794U true JPH0369794U (en) | 1991-07-11 |
| JP2513201Y2 JP2513201Y2 (en) | 1996-10-02 |
Family
ID=31680234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989132799U Expired - Lifetime JP2513201Y2 (en) | 1989-11-14 | 1989-11-14 | Liquid flow path switching structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2513201Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59196795U (en) * | 1983-06-16 | 1984-12-27 | コスモ工機株式会社 | Auxiliary equipment for water pipe switching work |
| JPS60189676U (en) * | 1984-05-25 | 1985-12-16 | 矢野技研株式会社 | Fluid transport pipe connection structure |
| JPS62194253U (en) * | 1986-05-30 | 1987-12-10 |
-
1989
- 1989-11-14 JP JP1989132799U patent/JP2513201Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59196795U (en) * | 1983-06-16 | 1984-12-27 | コスモ工機株式会社 | Auxiliary equipment for water pipe switching work |
| JPS60189676U (en) * | 1984-05-25 | 1985-12-16 | 矢野技研株式会社 | Fluid transport pipe connection structure |
| JPS62194253U (en) * | 1986-05-30 | 1987-12-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2513201Y2 (en) | 1996-10-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |