JPH03107577U - - Google Patents
Info
- Publication number
- JPH03107577U JPH03107577U JP1590190U JP1590190U JPH03107577U JP H03107577 U JPH03107577 U JP H03107577U JP 1590190 U JP1590190 U JP 1590190U JP 1590190 U JP1590190 U JP 1590190U JP H03107577 U JPH03107577 U JP H03107577U
- Authority
- JP
- Japan
- Prior art keywords
- discharge
- port
- exhaust valve
- inlet port
- needle
- 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
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Description
第１図は本考案の実施例の縦断正面図である。
３……入口ポート、４……出口ポート、５……
排出ポート、６……供給流路、７……弁体、８…
…排出流路、１４……弁部材、１８……ニードル
、２１……調節部材。
FIG. 1 is a longitudinal sectional front view of an embodiment of the present invention. 3...Inlet port, 4...Outlet port, 5...
Discharge port, 6... Supply channel, 7... Valve body, 8...
...Discharge channel, 14...Valve member, 18...Needle, 21...Adjustment member.
Claims (1)
ート、上記出口ポートと入口ポート及び排出ポー
トとを連通させる供給流路及び排出流路、並びに
流体圧により動作して供給流路を開閉する弁部材
を有する弁体を備えた急速排気弁において、 上記急速排気弁が、入口ポートの流体圧の増減
により駆動して上記排出流路を開閉するニードル
と、該ニードルによる排出流路の絞り開度を調整
するための調節部材とを有する可変絞り機構を備
えている、 ことを特徴とする可変絞り機構付き急速排気弁。[Claims for Utility Model Registration] An inlet port, an outlet port, and a discharge port for pressurized fluid, a supply channel and a discharge channel that communicate the above-mentioned outlet port with the inlet port, and the discharge port, and a supply flow channel operated by fluid pressure. In a quick exhaust valve equipped with a valve body having a valve member that opens and closes a passage, the quick exhaust valve includes a needle that opens and closes the discharge passage by being driven by an increase or decrease in fluid pressure at an inlet port, and a discharge flow caused by the needle. A rapid exhaust valve with a variable throttle mechanism, comprising: a variable throttle mechanism having an adjustment member for adjusting the degree of throttle opening of a passageway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1590190U JPH0545900Y2 (en) | 1990-02-20 | 1990-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1590190U JPH0545900Y2 (en) | 1990-02-20 | 1990-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03107577U true JPH03107577U (en) | 1991-11-06 |
| JPH0545900Y2 JPH0545900Y2 (en) | 1993-11-29 |
Family
ID=31519190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1590190U Expired - Lifetime JPH0545900Y2 (en) | 1990-02-20 | 1990-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0545900Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10118170A (en) * | 1996-10-18 | 1998-05-12 | Keihin Dock Kk | Air purifier |
| JP2012026544A (en) * | 2010-07-27 | 2012-02-09 | Fujikin Inc | Air-operated valve |
| JP2017207115A (en) * | 2016-05-17 | 2017-11-24 | 株式会社コガネイ | Dew condensation preventive valve |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019113879A1 (en) * | 2017-12-14 | 2019-06-20 | 富利乐科技（深圳）有限公司 | Two-way valve and pultrusable-deformable product |
-
1990
- 1990-02-20 JP JP1590190U patent/JPH0545900Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10118170A (en) * | 1996-10-18 | 1998-05-12 | Keihin Dock Kk | Air purifier |
| JP2012026544A (en) * | 2010-07-27 | 2012-02-09 | Fujikin Inc | Air-operated valve |
| JP2017207115A (en) * | 2016-05-17 | 2017-11-24 | 株式会社コガネイ | Dew condensation preventive valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0545900Y2 (en) | 1993-11-29 |