JPS5886966U - fluid control valve - Google Patents
fluid control valveInfo
- Publication number
- JPS5886966U JPS5886966U JP18331681U JP18331681U JPS5886966U JP S5886966 U JPS5886966 U JP S5886966U JP 18331681 U JP18331681 U JP 18331681U JP 18331681 U JP18331681 U JP 18331681U JP S5886966 U JPS5886966 U JP S5886966U
- Authority
- JP
- Japan
- Prior art keywords
- valve device
- valve
- spring
- fluid control
- pressure circuit
- 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
Landscapes
- Check Valves (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
図は本考案−実施例の流体制御弁の断面図及び該弁が組
み込まれる冷凍サイクル図を示す。
゛ Ａ・・・・・・高圧回路、Ｂ・・・・−・・低圧回
路、１・・・・・・流体制御弁、６・・・・・・第１の
弁装置、７・・・・・・第２の弁装置、８・・・・・・
第３の弁装置、１３・・・・・・ボール弁、１４・・・
・・・第１の弁座、１６・・曲第３の弁座、１８・・・
・・・ニードル、１９・・・・・・調整ネジ、２０・・
・・・・スプリング。The figure shows a sectional view of a fluid control valve according to an embodiment of the present invention and a diagram of a refrigeration cycle in which the valve is incorporated.゛ A: High pressure circuit, B: Low pressure circuit, 1: Fluid control valve, 6: First valve device, 7: ...Second valve device, 8...
Third valve device, 13...Ball valve, 14...
...First valve seat, 16...Third valve seat, 18...
...Needle, 19...Adjustment screw, 20...
····spring.
Claims (1)
装置間に介在する第３の弁装置より成り前記第１の弁装
置と第３の弁装置を対向させて嵌合し、両者間に摺動可
能なボール弁を共有の弁体として有し、前記第３の弁装
置の弁座のポートを貫通してボール弁に当接するニード
ルと、このニードルを前記ボール弁側に付勢するスプリ
ングとこのスプリングの反ニードル側に、連通孔を有し
スプリングの付勢力を調整する調整ネジを設け、第１の
弁装置を冷凍システムの高圧回路に、第２の弁装置を低
圧回路にそれぞれ介在接続するよう構成した流体制御弁
。It consists of a first valve device, a second valve device which is a check valve, and a third valve device interposed between the two valve devices, and the first valve device and the third valve device are fitted so as to face each other. a needle that passes through a port of a valve seat of the third valve device and comes into contact with the ball valve; A spring that biases the side and an adjustment screw that has a communication hole and adjusts the biasing force of the spring are provided on the opposite side of the spring, and the first valve device is connected to the high pressure circuit of the refrigeration system and the second valve device is connected to the high pressure circuit of the refrigeration system. A fluid control valve configured to connect each to a low pressure circuit through an intervening connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18331681U JPS5886966U (en) | 1981-12-08 | 1981-12-08 | fluid control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18331681U JPS5886966U (en) | 1981-12-08 | 1981-12-08 | fluid control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5886966U true JPS5886966U (en) | 1983-06-13 |
Family
ID=29982466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18331681U Pending JPS5886966U (en) | 1981-12-08 | 1981-12-08 | fluid control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5886966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005095877A1 (en) * | 2004-03-31 | 2005-10-13 | Tsunehiro Takeda | Apparatus for re-liquefying helium, purifying device, valve mechanism and condenser |
-
1981
- 1981-12-08 JP JP18331681U patent/JPS5886966U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005095877A1 (en) * | 2004-03-31 | 2005-10-13 | Tsunehiro Takeda | Apparatus for re-liquefying helium, purifying device, valve mechanism and condenser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5886966U (en) | fluid control valve | |
| JPS58101062U (en) | fluid pressure regulator | |
| JPS58102832U (en) | Hydraulic clutch actuation control device | |
| JPS5941835U (en) | Double valve monitoring device | |
| JPS6059434U (en) | Fluid pressure operation device for breaker | |
| JPS59163553U (en) | Brake hydraulic pressure control valve | |
| JPS59184399U (en) | pump equipment | |
| JPS58138110U (en) | constant flow water governor | |
| JPS59118863U (en) | Reverse check valve | |
| JPS60154673U (en) | relief valve | |
| JPS5888058U (en) | fluid control valve | |
| JPS58161269U (en) | relief valve | |
| JPS58184069U (en) | Composite valve device | |
| JPS5970903U (en) | Agricultural tractor hydraulic system | |
| JPS5890408U (en) | pressure control device | |
| JPS6084872U (en) | Air bleeder device for hydraulic circuit | |
| JPS59158793U (en) | steam depressurizer | |
| JPS5887076U (en) | Fluid control valve for refrigeration equipment | |
| JPS58195064U (en) | Pressure boosting unit injector rotary valve device | |
| JPS5941679U (en) | Liquid pump connection device | |
| JPS5859608U (en) | Pressure control valve for vehicle height adjustment device | |
| JPS5992269U (en) | hydraulic control device | |
| JPS59163554U (en) | Brake hydraulic pressure control valve | |
| JPS58165302U (en) | Hydraulic cylinder pressure booster | |
| JPS5886968U (en) | fluid control valve |