JPS6449703U - - Google Patents
Info
- Publication number
- JPS6449703U JPS6449703U JP14445887U JP14445887U JPS6449703U JP S6449703 U JPS6449703 U JP S6449703U JP 14445887 U JP14445887 U JP 14445887U JP 14445887 U JP14445887 U JP 14445887U JP S6449703 U JPS6449703 U JP S6449703U
- Authority
- JP
- Japan
- Prior art keywords
- ports
- valve
- double pipe
- joint device
- valve chamber
- 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
- 230000001105 regulatory effect Effects 0.000 claims 3
Landscapes
- Details Of Valves (AREA)
- Fluid-Pressure Circuits (AREA)
Description
第１図は本案継手装置の１例の縦断面図、第２
図は第１図の−線横断面図である。
１……継手本体、２……コネクタ、３……２重
管、７１，７２……ポート、８１，８２……スピ
ード調整弁。
Figure 1 is a vertical sectional view of one example of the proposed joint device, Figure 2
The figure is a cross-sectional view taken along the - line in FIG. 1. 1...Joint body, 2...Connector, 3...Double pipe, 71 , 72 ...Port, 81 , 82 ...Speed adjustment valve.
Claims (1)
継手本体に、該コネクタに接続する２重管の２つ
の管路に各連通する１対のポートを形成するもの
において、該継手本体に該両ポートに各介入され
る１対のスピード調整弁を設けたことを特徴とす
る２重管用継手装置。 ２ 前記各スピード調整弁を、前記各ポートを横
断するように形成した弁室内に、該弁室に開口す
る該各ポートの軸線方向一方の弁孔に重合可能な
弁板を収納し、該弁板を、逆止め機能を得られる
ように該弁孔の開口面に向けてばねで付勢すると
共に、可変絞り機能を得られるように該継手本体
の外面に一端を露出させた操作軸により該弁孔を
横断する方向に揺動自在として成るものに構成し
たことを特徴とする実用新案登録請求の範囲第１
項記載の２重管用継手装置。 ３ 前記両スピード調整弁の弁室を、一方の弁室
と他方の弁室とが前記両ポートの配置間隙におい
て該両ポートの軸線方向に部分的にオーバラツプ
するように、該軸線方向に離間させて形成したこ
とを特徴とする実用新案登録請求の範囲第１項記
載の２重管用継手装置。[Claims for Utility Model Registration] 1. A joint body having a connector on its outer surface that can freely connect a double pipe, with a pair of ports each communicating with two conduits of the double pipe connected to the connector. A joint device for double pipes, characterized in that the joint body is provided with a pair of speed regulating valves interposed in each of the ports. 2. Each of the speed regulating valves is arranged such that a valve plate that can be overlapped with one valve hole in the axial direction of each port that opens into the valve chamber is housed in a valve chamber formed to cross each of the ports, and The plate is biased by a spring toward the opening surface of the valve hole so as to obtain a non-return function, and the plate is biased by an operating shaft with one end exposed on the outer surface of the joint body so as to obtain a variable diaphragm function. Utility model registration claim 1, characterized in that it is configured to be able to swing freely in the direction across the valve hole.
The double pipe joint device described in . 3. The valve chambers of both speed regulating valves are separated in the axial direction so that one valve chamber and the other valve chamber partially overlap in the axial direction of the two ports in the arrangement gap between the two ports. A double pipe joint device according to claim 1, characterized in that the double pipe joint device is formed by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14445887U JPS6449703U (en) | 1987-09-24 | 1987-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14445887U JPS6449703U (en) | 1987-09-24 | 1987-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6449703U true JPS6449703U (en) | 1989-03-28 |
Family
ID=31412192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14445887U Pending JPS6449703U (en) | 1987-09-24 | 1987-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6449703U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5248132B2 (en) * | 1971-11-17 | 1977-12-07 | ||
| JPS5341369A (en) * | 1976-09-28 | 1978-04-14 | Nitta Belt Kk | Method of manufacture of material of filter for air filter |
| JPS5576291A (en) * | 1978-12-05 | 1980-06-09 | Toyooki Kogyo Co Ltd | Oil feed device |
-
1987
- 1987-09-24 JP JP14445887U patent/JPS6449703U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5248132B2 (en) * | 1971-11-17 | 1977-12-07 | ||
| JPS5341369A (en) * | 1976-09-28 | 1978-04-14 | Nitta Belt Kk | Method of manufacture of material of filter for air filter |
| JPS5576291A (en) * | 1978-12-05 | 1980-06-09 | Toyooki Kogyo Co Ltd | Oil feed device |