JPS62184269U - - Google Patents
Info
- Publication number
- JPS62184269U JPS62184269U JP7342186U JP7342186U JPS62184269U JP S62184269 U JPS62184269 U JP S62184269U JP 7342186 U JP7342186 U JP 7342186U JP 7342186 U JP7342186 U JP 7342186U JP S62184269 U JPS62184269 U JP S62184269U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- hole
- opening surface
- pressure detection
- solenoid 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 3
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案による圧力検出式電磁弁の通気
構造の実施例を示す縦断面図、第２図、第３図は
圧力検出式電磁弁を示す断面図、第４図は従来の
圧力検出式電磁弁の通気構造を示す断面図、第５
図は本考案による圧力検出式電磁弁のケーシング
のカバーを外した状態の正面図、第６図は本考案
による通気孔部分の拡大断面図である。
図において、２は二次側、９は二次圧検出室、
１１はケーシング、１１ａはケーシング側壁、２
０はカバー、２４は貫通孔、２５はケーシング開
口面、２６は切欠き、２７は貫通孔の開口面、２
９は貫通孔の他端の開口をそれぞれ示す。
Fig. 1 is a longitudinal sectional view showing an embodiment of the ventilation structure of the pressure detection type solenoid valve according to the present invention, Figs. 2 and 3 are sectional views showing the pressure detection type solenoid valve, and Fig. 4 is a conventional pressure detection type solenoid valve. Cross-sectional view showing the ventilation structure of the type solenoid valve, No. 5
The figure is a front view of the casing of the pressure detection electromagnetic valve according to the present invention with the cover removed, and FIG. 6 is an enlarged sectional view of the vent portion according to the present invention. In the figure, 2 is the secondary side, 9 is the secondary pressure detection chamber,
11 is a casing, 11a is a casing side wall, 2
0 is a cover, 24 is a through hole, 25 is an opening surface of the casing, 26 is a notch, 27 is an opening surface of the through hole, 2
Reference numeral 9 indicates an opening at the other end of the through hole.
Claims (1)
に大気圧を導入するための通気孔を設ける構造に
おいて、 前記二次圧検出室９のケーシング１１の外側に
、ケーシング側壁１１ａと一体に、ケーシング開
口面２５と垂直方向に貫通する貫通孔２４を形成
したこと、 該貫通孔２４の一端とケーシング１１内とを連
通する切欠き２６を、ケーシング開口面２５に設
けたこと、 該貫通孔２４の切欠き２６側の開口面２７をケ
ーシング開口面２５と同一面に揃え、ケーシング
開口および貫通孔２４の切欠き２６側の開口を、
共通する１つのカバー２０で閉鎖したこと、 を特徴とする圧力検出式電磁弁の通気構造。[Claims for Utility Model Registration] In a structure in which a vent hole is provided for introducing atmospheric pressure into a secondary pressure detection chamber for detecting the secondary pressure of a solenoid valve, the casing 11 of the secondary pressure detection chamber 9 A through hole 24 is formed on the outside, integrally with the casing side wall 11a, and passes through the casing opening surface 25 in a direction perpendicular to the casing opening surface. 25, the opening surface 27 of the through hole 24 on the notch 26 side is aligned with the casing opening surface 25, and the casing opening and the opening of the through hole 24 on the notch 26 side are aligned.
A ventilation structure for a pressure detection type solenoid valve, characterized in that it is closed by one common cover 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7342186U JPS62184269U (en) | 1986-05-16 | 1986-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7342186U JPS62184269U (en) | 1986-05-16 | 1986-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62184269U true JPS62184269U (en) | 1987-11-24 |
Family
ID=30917738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7342186U Pending JPS62184269U (en) | 1986-05-16 | 1986-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62184269U (en) |
-
1986
- 1986-05-16 JP JP7342186U patent/JPS62184269U/ja active Pending