JPS62133073U - - Google Patents
Info
- Publication number
- JPS62133073U JPS62133073U JP2140086U JP2140086U JPS62133073U JP S62133073 U JPS62133073 U JP S62133073U JP 2140086 U JP2140086 U JP 2140086U JP 2140086 U JP2140086 U JP 2140086U JP S62133073 U JPS62133073 U JP S62133073U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- passage
- opening
- float
- elastic member
- 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 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fluid-Driven Valves (AREA)
- Check Valves (AREA)
- Float Valves (AREA)
Description
図は本考案の一実施例を示し、第１図はワゴン
車の車体に取り付けられよウオツシヤーシステム
の概略図、第２図はウオツシヤーシステム内に設
置されたチエツクバルブの拡大断面図である。
１…ウオツシヤータンク、２…ウオツシヤーモ
ーター、３…チエツクバルブ、４…フロートシリ
ンダ、４ａ…シリンダ頭部、４ｂ…シリンダ底部
、５…フロート、５ａ…連通孔、６…導入部、７
…第１通路、８…第２通路、９…第１開口、１０
…第３開口、１１…導出路、１３…第２開口、１
５…バネ（弾性部材）。
The figures show one embodiment of the present invention; Figure 1 is a schematic diagram of a washer system installed in the body of a wagon; Figure 2 is an enlarged sectional view of a check valve installed in the washer system. It is. 1...Washer tank, 2...Washer motor, 3...Check valve, 4...Float cylinder, 4a...Cylinder head, 4b...Cylinder bottom, 5...Float, 5a...Communication hole, 6...Introduction part, 7
...first passage, 8...second passage, 9...first opening, 10
...Third opening, 11...Leading path, 13...Second opening, 1
5...Spring (elastic member).
Claims (1)
入路の前記第１通路と連通する第１開口を側部に
、又前記第２通路と連通する第２開口を頭部に有
し、さらに前記第１開口と対向する個所に導出路
と連通する第３開口とを有するフロートシリンダ
と、このシリンダ内に摺動可能に設けられシリン
ダ底部に配設された弾性部材により付勢されると
シリンダの頭部方向に移動して前記シリンダの第
１及び第３開口を閉鎖し、導入路から第２通路に
流入した圧力流体により弾性部材の付勢力に抗し
て押圧されるとシリンダの底部方向に移動して前
記第１開口と第２開口とを連通させる連通孔を有
するフロートからなるを特徴とする液体流動制御
用チエツクバルブ。 A pressure fluid introduction path branched into a first passage and a second passage has a first opening communicating with the first passage on the side and a second opening communicating with the second passage on the head; Furthermore, a float cylinder having a third opening communicating with the outlet passage at a location facing the first opening, and an elastic member slidably provided in the cylinder and disposed at the bottom of the cylinder, are biased. When the cylinder moves toward the head of the cylinder and closes the first and third openings of the cylinder, and is pressed against the biasing force of the elastic member by the pressure fluid that has flowed into the second passage from the introduction passage, the bottom of the cylinder 1. A check valve for liquid flow control, comprising a float having a communication hole that moves in a direction to communicate the first opening and the second opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986021400U JPH0320622Y2 (en) | 1986-02-17 | 1986-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986021400U JPH0320622Y2 (en) | 1986-02-17 | 1986-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62133073U true JPS62133073U (en) | 1987-08-21 |
| JPH0320622Y2 JPH0320622Y2 (en) | 1991-05-02 |
Family
ID=30817810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986021400U Expired JPH0320622Y2 (en) | 1986-02-17 | 1986-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320622Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6328064U (en) * | 1986-08-08 | 1988-02-24 | ||
| WO2002066872A1 (en) * | 2001-02-21 | 2002-08-29 | Mitsubishi Heavy Industries, Ltd. | Self-contained regulating valve, and compression type refrigerating machine having the same |
| US11044836B2 (en) | 2017-03-23 | 2021-06-22 | Nec Corporation | Refrigerant distribution device, cooling system, and refrigerant distribution method in refrigerant distribution |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4722395U (en) * | 1971-04-03 | 1972-11-13 |
-
1986
- 1986-02-17 JP JP1986021400U patent/JPH0320622Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4722395U (en) * | 1971-04-03 | 1972-11-13 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6328064U (en) * | 1986-08-08 | 1988-02-24 | ||
| WO2002066872A1 (en) * | 2001-02-21 | 2002-08-29 | Mitsubishi Heavy Industries, Ltd. | Self-contained regulating valve, and compression type refrigerating machine having the same |
| US11044836B2 (en) | 2017-03-23 | 2021-06-22 | Nec Corporation | Refrigerant distribution device, cooling system, and refrigerant distribution method in refrigerant distribution |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0320622Y2 (en) | 1991-05-02 |
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