JPH0257775U - - Google Patents
Info
- Publication number
- JPH0257775U JPH0257775U JP13709488U JP13709488U JPH0257775U JP H0257775 U JPH0257775 U JP H0257775U JP 13709488 U JP13709488 U JP 13709488U JP 13709488 U JP13709488 U JP 13709488U JP H0257775 U JPH0257775 U JP H0257775U
- Authority
- JP
- Japan
- Prior art keywords
- supply port
- spool chamber
- control valve
- spool
- drain port
- 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
- 239000007788 liquid Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Safety Valves (AREA)
Description
第１図は本考案の流量制御弁を施用した液体ポ
ンプの断面図、第２図は第１図の―線に沿う
断面図、第３図は流量特性線図、第４図は従来例
を示す液体ポンプの断面図、第５図は第４図の
―線に沿う断面図である。
１０……流量制御弁、１１……スプール室、１
２……スプール、１４……側壁、１８……供給ポ
ート、Ａ……ポンプ吐出側、Ｂ……ポンプ吸込側
。
Fig. 1 is a sectional view of a liquid pump to which the flow control valve of the present invention is applied, Fig. 2 is a sectional view taken along the - line in Fig. 1, Fig. 3 is a flow rate characteristic diagram, and Fig. 4 is a diagram of a conventional example. FIG. 5 is a cross-sectional view of the liquid pump shown in FIG. 10...Flow rate control valve, 11...Spool chamber, 1
2... Spool, 14... Side wall, 18... Supply port, A... Pump discharge side, B... Pump suction side.
Claims (1)
口形成する一方、前記スプール室には前記ドレン
ポートの開口面積を調節して、供給ポートを介し
て流出する液体量を調整するスプールを収容した
流量制御弁において、前記供給ポートをスプール
室の軸芯位置からドレンポート側に偏倚させて開
口形成したことを特徴とする流量制御弁。 In a flow control valve, a supply port and a drain port are formed as openings in a spool chamber, and a spool is accommodated in the spool chamber for adjusting the opening area of the drain port to adjust the amount of liquid flowing out through the supply port. . A flow rate control valve, characterized in that the supply port is formed with an opening biased from an axial position of the spool chamber toward a drain port side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988137094U JPH0754055Y2 (en) | 1988-10-20 | 1988-10-20 | Flow control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988137094U JPH0754055Y2 (en) | 1988-10-20 | 1988-10-20 | Flow control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0257775U true JPH0257775U (en) | 1990-04-25 |
| JPH0754055Y2 JPH0754055Y2 (en) | 1995-12-13 |
Family
ID=31398209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988137094U Expired - Lifetime JPH0754055Y2 (en) | 1988-10-20 | 1988-10-20 | Flow control valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0754055Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5956165U (en) * | 1982-10-07 | 1984-04-12 | 豊田工機株式会社 | Flow control device for power steering device |
-
1988
- 1988-10-20 JP JP1988137094U patent/JPH0754055Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5956165U (en) * | 1982-10-07 | 1984-04-12 | 豊田工機株式会社 | Flow control device for power steering device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0754055Y2 (en) | 1995-12-13 |