JPH037072U - - Google Patents
Info
- Publication number
- JPH037072U JPH037072U JP6745789U JP6745789U JPH037072U JP H037072 U JPH037072 U JP H037072U JP 6745789 U JP6745789 U JP 6745789U JP 6745789 U JP6745789 U JP 6745789U JP H037072 U JPH037072 U JP H037072U
- Authority
- JP
- Japan
- Prior art keywords
- orifice
- flow rate
- valve
- rate regulating
- spool 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
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は、本考案の一実施例である流量調整弁
を示す断面図、第２図は、第１図の流量調整弁の
流量特性線図、第３図は、ベーンポンプを示す断
面図、第４図は、従来の流量調整弁を示す断面図
、第５図は、第４図の流量調整弁の流量特性線図
である。
２……ハウジング本体、２７……ニードル、３
１……スプール弁本体、３２……板バネ、６０…
…流量調整弁、Ｂ……可変オリフイス。
FIG. 1 is a sectional view showing a flow rate regulating valve which is an embodiment of the present invention, FIG. 2 is a flow characteristic diagram of the flow rate regulating valve of FIG. 1, and FIG. 3 is a sectional view showing a vane pump. FIG. 4 is a sectional view showing a conventional flow rate regulating valve, and FIG. 5 is a flow rate characteristic diagram of the flow rate regulating valve shown in FIG. 2...Housing body, 27...Needle, 3
1... Spool valve body, 32... Leaf spring, 60...
...Flow rate adjustment valve, B...Variable orifice.
Claims (1)
フイス部とスプール弁の移動によりニードルがオ
リフイス部内を移動してオリフイス部の開口面積
を変化させる可変オリフイスを備えた流量調整弁
において、前記ニードルを板ばねを介してスプー
ル弁本体に配設したことを特徴とする流量調整弁
。 In a flow rate regulating valve built in a housing body, the needle is moved within the orifice by movement of the orifice and the spool valve, and is equipped with a variable orifice that changes the opening area of the orifice. A flow rate regulating valve characterized in that the valve is disposed on the spool valve body through the spool valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6745789U JPH037072U (en) | 1989-06-09 | 1989-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6745789U JPH037072U (en) | 1989-06-09 | 1989-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH037072U true JPH037072U (en) | 1991-01-23 |
Family
ID=31601047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6745789U Pending JPH037072U (en) | 1989-06-09 | 1989-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008516871A (en) * | 2004-10-21 | 2008-05-22 | コア コントロール インターナショナル リミティド | Core for material roll |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5135126A (en) * | 1974-09-20 | 1976-03-25 | Hitachi Ltd | KONTOROORU BARUBU |
| JPS5694075A (en) * | 1979-12-27 | 1981-07-30 | Toyoda Mach Works Ltd | Flow controller for power steering working fluid |
-
1989
- 1989-06-09 JP JP6745789U patent/JPH037072U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5135126A (en) * | 1974-09-20 | 1976-03-25 | Hitachi Ltd | KONTOROORU BARUBU |
| JPS5694075A (en) * | 1979-12-27 | 1981-07-30 | Toyoda Mach Works Ltd | Flow controller for power steering working fluid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008516871A (en) * | 2004-10-21 | 2008-05-22 | コア コントロール インターナショナル リミティド | Core for material roll |
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