JPS58196403U - Bidirectional speed control valve - Google Patents
Bidirectional speed control valveInfo
- Publication number
- JPS58196403U JPS58196403U JP9531282U JP9531282U JPS58196403U JP S58196403 U JPS58196403 U JP S58196403U JP 9531282 U JP9531282 U JP 9531282U JP 9531282 U JP9531282 U JP 9531282U JP S58196403 U JPS58196403 U JP S58196403U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve chamber
- speed control
- fluid passages
- control valve
- 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
- 230000002457 bidirectional effect Effects 0.000 title claims description 5
- 239000012530 fluid Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Details Of Valves (AREA)
- Multiple-Way Valves (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例であって、第１図は本考案に係る
両方向速度制御弁の縦断面図、第２図Ａ。
Ｂは弁体の他の実施例の縦断面図である。
１・・・・・・本体、２ａ、２ｂ・・・・・・ポート、
３・・・・・・弁室、４ａ、 ４ｂ・・・・・・開口
部、５ａ、 ５ｂ・・・・・・弁座、６・・・・・・
弁体、５ａ、 ５ｃ・・・・・・弾性体、７ａ、 ７
ｂ・・・・・・・流通路（流体通路）、８・・・・・・
周壁、９．９・・・・・・連通孔、１０ａ、１０ｂ・・
・・・・絞り弁、１１・・・・・・絞り弁室、１２ａ、
１２ｂ・・・・・・絞り弁体、１３ａ。
１３ｂ・・・・・・弁孔。The drawings show an embodiment of the present invention, in which FIG. 1 is a longitudinal sectional view of a bidirectional speed control valve according to the present invention, and FIG. 2A is a longitudinal sectional view of the bidirectional speed control valve according to the present invention. B is a longitudinal sectional view of another embodiment of the valve body. 1...Body, 2a, 2b...Port,
3...Valve chamber, 4a, 4b...Opening, 5a, 5b...Valve seat, 6...
Valve body, 5a, 5c...Elastic body, 7a, 7
b...Flow passage (fluid passage), 8...
Peripheral wall, 9.9...Communication hole, 10a, 10b...
... Throttle valve, 11... Throttle valve chamber, 12a,
12b... Throttle valve body, 13a. 13b... Valve hole.
Claims (1)
ら両逆路に連通ずる弁室を設け、この弁室に流体の流れ
に押されて上記両流体通路のうちいずれか一方の流体通
路と弁室との連通状態を遮断する弁体を設け、また両流
体通路及び弁室に並行して絞り弁室を設けると共に、こ
れら両流体通路及び弁室と絞り弁室とをそれぞれ独立し
て連通ずる一対の弁孔及び連通孔を開設し、両流体通路
と絞り弁室とを連通ずる両弁孔にそれぞれ絞り弁体を配
設してなる両方向速度制御弁。 ２ 前記弁体は、少くとも弁座に当接する部分が弾性体
よりなる実用新案登録請求の範囲第１項に記載の両方向
速度制御弁。 ３ 前記弁室と絞り弁室とを連通ずる連通孔の径を前記
弁体の軸方向幅よりも小径にしてなる実用新案登録請求
の範囲第１項または第２項に記載の両方向速度制御弁。[Claims for Utility Model Registration] 1. A valve chamber is provided between a pair of fluid passages through which fluid flows reversibly, and communicates with these two reverse passages, and the two fluid passages are pushed into this valve chamber by the fluid flow. A valve body is provided to cut off communication between one of the fluid passages and the valve chamber, and a throttle valve chamber is provided in parallel to both fluid passages and the valve chamber, and a throttle valve chamber is provided in parallel to both fluid passages and the valve chamber. A two-way speed control valve that has a pair of valve holes and a communication hole that communicate independently with the valve chamber, and a throttle valve body is disposed in each of the valve holes that communicate both fluid passages and the throttle valve chamber. . 2. The bidirectional speed control valve according to claim 1, wherein at least the portion of the valve body that contacts the valve seat is made of an elastic body. 3. The bidirectional speed control valve according to claim 1 or 2, wherein the diameter of the communication hole that communicates the valve chamber and the throttle valve chamber is smaller than the axial width of the valve body. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9531282U JPS58196403U (en) | 1982-06-24 | 1982-06-24 | Bidirectional speed control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9531282U JPS58196403U (en) | 1982-06-24 | 1982-06-24 | Bidirectional speed control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58196403U true JPS58196403U (en) | 1983-12-27 |
| JPH0228247Y2 JPH0228247Y2 (en) | 1990-07-30 |
Family
ID=30227675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9531282U Granted JPS58196403U (en) | 1982-06-24 | 1982-06-24 | Bidirectional speed control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58196403U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS519931A (en) * | 1974-07-12 | 1976-01-27 | Yoshiaki Masuda | NETSUHENS HOKUSEIINKI |
| JPS53112825U (en) * | 1977-02-17 | 1978-09-08 |
-
1982
- 1982-06-24 JP JP9531282U patent/JPS58196403U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS519931A (en) * | 1974-07-12 | 1976-01-27 | Yoshiaki Masuda | NETSUHENS HOKUSEIINKI |
| JPS53112825U (en) * | 1977-02-17 | 1978-09-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0228247Y2 (en) | 1990-07-30 |
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