JPH0250184U - - Google Patents
Info
- Publication number
- JPH0250184U JPH0250184U JP12984888U JP12984888U JPH0250184U JP H0250184 U JPH0250184 U JP H0250184U JP 12984888 U JP12984888 U JP 12984888U JP 12984888 U JP12984888 U JP 12984888U JP H0250184 U JPH0250184 U JP H0250184U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- liquid pump
- control valve
- cover
- relief 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
- 239000007788 liquid Substances 0.000 claims description 3
Description
第１図は本考案の液体ポンプの一実施例を示す
断面図、第２図は第１図の―線矢視断面図、
第３図は従来の液体ポンプを示す断面図である。
１５……ポンプケーシング、１６……バルブハ
ウジング、２０……流量制御弁としてのメインス
プール、２１……流量制御弁としてのサブスプー
ル、４７……リリーフ弁、４８……カバー、４９
……リリーフバルブハウジング。
Fig. 1 is a sectional view showing an embodiment of the liquid pump of the present invention, Fig. 2 is a sectional view taken along the line - - in Fig. 1;
FIG. 3 is a sectional view showing a conventional liquid pump. 15...Pump casing, 16...Valve housing, 20...Main spool as a flow rate control valve, 21...Sub spool as a flow rate control valve, 47...Relief valve, 48...Cover, 49
...Relief valve housing.
Claims (1)
であつて、前記ケーシングとこのケーシングのカ
バーとの間にリリーフ弁を介装したことを特徴と
する液体ポンプ。 1. A liquid pump comprising a flow control valve in a casing, characterized in that a relief valve is interposed between the casing and a cover of the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12984888U JPH0250184U (en) | 1988-10-03 | 1988-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12984888U JPH0250184U (en) | 1988-10-03 | 1988-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0250184U true JPH0250184U (en) | 1990-04-09 |
Family
ID=31384504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12984888U Pending JPH0250184U (en) | 1988-10-03 | 1988-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0250184U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133765B2 (en) * | 1981-11-30 | 1986-08-04 | Nippon Kokan Kk |
-
1988
- 1988-10-03 JP JP12984888U patent/JPH0250184U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6133765B2 (en) * | 1981-11-30 | 1986-08-04 | Nippon Kokan Kk |