JPH0482463U - - Google Patents
Info
- Publication number
- JPH0482463U JPH0482463U JP12426890U JP12426890U JPH0482463U JP H0482463 U JPH0482463 U JP H0482463U JP 12426890 U JP12426890 U JP 12426890U JP 12426890 U JP12426890 U JP 12426890U JP H0482463 U JPH0482463 U JP H0482463U
- Authority
- JP
- Japan
- Prior art keywords
- pressure port
- valve
- poppet
- closes
- opens
- 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
- Details Of Valves (AREA)
- Safety Valves (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
は従来例の断面図である。
１は主高圧ポート、２は主低圧ポート、３は筒
形弁、５は高圧ポート、６は低圧ポート、７はポ
ペツト、８はバネ、９はシート面、１０は弁座。
FIG. 1 is a sectional view showing an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional example. 1 is a main high pressure port, 2 is a main low pressure port, 3 is a cylindrical valve, 5 is a high pressure port, 6 is a low pressure port, 7 is a poppet, 8 is a spring, 9 is a seat surface, and 10 is a valve seat.
Claims (1)
形弁３と、この筒形弁３内に設けられて高圧ポー
ト５と低圧ポート６を開閉するポペツト７を備え
、このポペツト７をバネ８で押してシート面９を
弁座１０に圧着して吸込安全弁において、 前記ポペツト７の径ｄ２を弁座１０の最大径ｄ
１と略同一としたことを特徴とする吸込安全弁。[Claims for Utility Model Registration] A cylindrical valve 3 that opens and closes the main high pressure port 1 and the main low pressure port 2, and a poppet 7 that is provided in the cylindrical valve 3 and opens and closes the high pressure port 5 and the low pressure port 6. , this poppet 7 is pressed by a spring 8 to press the seat surface 9 to the valve seat 10 to form a suction safety valve, and the diameter d2 of the poppet 7 is the maximum diameter d of the valve seat 10.
1. A suction safety valve characterized by being substantially the same as 1 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12426890U JPH0482463U (en) | 1990-11-28 | 1990-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12426890U JPH0482463U (en) | 1990-11-28 | 1990-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0482463U true JPH0482463U (en) | 1992-07-17 |
Family
ID=31871927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12426890U Pending JPH0482463U (en) | 1990-11-28 | 1990-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0482463U (en) |
-
1990
- 1990-11-28 JP JP12426890U patent/JPH0482463U/ja active Pending