JPS62191969U - - Google Patents
Info
- Publication number
- JPS62191969U JPS62191969U JP7994686U JP7994686U JPS62191969U JP S62191969 U JPS62191969 U JP S62191969U JP 7994686 U JP7994686 U JP 7994686U JP 7994686 U JP7994686 U JP 7994686U JP S62191969 U JPS62191969 U JP S62191969U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- receiver
- valve
- operating chamber
- connecting hole
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Safety Valves (AREA)
Description
第１図は本案安全弁の概略の縦断面図で第２図
は従来の安全弁の同様の断面図である。
１１…弁本体、１２…パイプ、１４…連結孔、
１５…通孔、１６…受け、１７…シート、１９…
弁孔、２３…ダイヤフラム、２４…作動室、２５
…キヤピラリ、２６…通路、３３…ばね。
FIG. 1 is a schematic vertical sectional view of the safety valve of the present invention, and FIG. 2 is a similar sectional view of a conventional safety valve. 11... Valve body, 12... Pipe, 14... Connection hole,
15...through hole, 16...receiver, 17...sheet, 19...
Valve hole, 23...Diaphragm, 24...Working chamber, 25
...capillary, 26...passage, 33...spring.
Claims (1)
孔を介して連結され、大気に連通する通孔及び連
結孔と連通する通路を有する弁本体と、この本体
内において前記通孔と通路とを仕切る如く設けら
れ、且つ中心部に弁孔を有する板状のシートと、
常時ばね圧により前記弁孔を閉止し、弁孔を経て
パイプ側に突出する作動棒を有する弁体と、周縁
を本体内部に支持された受けと、この受けと前記
シートとの間に受けと共に作動室を形成するダイ
ヤフラムと、受けを通して前記作動室内に一端を
開口し、他端の封止部を前記連結孔に突出するキ
ヤピラリとよりなり、この作動室内に熱膨張媒体
を封入してなる安全弁。 A valve body that is connected to a pipe through which a fluid at a predetermined pressure and temperature flows through a connecting hole and has a through hole that communicates with the atmosphere and a passage that communicates with the connecting hole; and a valve body that partitions off the through hole and the passage within the main body. a plate-shaped sheet having a valve hole in the center;
A valve body that constantly closes the valve hole with spring pressure and has an operating rod that protrudes toward the pipe side through the valve hole, a receiver whose peripheral edge is supported inside the main body, and a receiver and the receiver between the receiver and the seat. A safety valve consisting of a diaphragm forming an operating chamber, a capillary having one end opened into the operating chamber through a receiver, and a sealed portion of the other end protruding into the connecting hole, and a thermal expansion medium is sealed in the operating chamber. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7994686U JPS62191969U (en) | 1986-05-27 | 1986-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7994686U JPS62191969U (en) | 1986-05-27 | 1986-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62191969U true JPS62191969U (en) | 1987-12-07 |
Family
ID=30930297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7994686U Pending JPS62191969U (en) | 1986-05-27 | 1986-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62191969U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5425650A (en) * | 1977-07-29 | 1979-02-26 | Takamisawa Cybernetics | Data collector for vending machine |
-
1986
- 1986-05-27 JP JP7994686U patent/JPS62191969U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5425650A (en) * | 1977-07-29 | 1979-02-26 | Takamisawa Cybernetics | Data collector for vending machine |