JPH0382409U - - Google Patents
Info
- Publication number
- JPH0382409U JPH0382409U JP14123589U JP14123589U JPH0382409U JP H0382409 U JPH0382409 U JP H0382409U JP 14123589 U JP14123589 U JP 14123589U JP 14123589 U JP14123589 U JP 14123589U JP H0382409 U JPH0382409 U JP H0382409U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic pressure
- circuit
- amount
- supply circuit
- pressure supply
- 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
- 239000012530 fluid Substances 0.000 claims 2
- HHNFORCFJOVQNF-UHFFFAOYSA-N cyl-1 Chemical compound N1C(=O)C(CCCCCC(=O)C2OC2)NC(=O)C2CCCN2C(=O)C(C(C)CC)NC(=O)C1CC1=CC=C(OC)C=C1 HHNFORCFJOVQNF-UHFFFAOYSA-N 0.000 description 2
- WANLLPADDCXPGO-WMKJBNATSA-N (6r,9s,12s)-3-[(2s)-butan-2-yl]-6-[(4-methoxyphenyl)methyl]-9-[6-(oxiran-2-yl)-6-oxohexyl]-1,4,7,10-tetrazabicyclo[10.4.0]hexadecane-2,5,8,11-tetrone Chemical compound C([C@@H]1C(=O)NC(C(N2CCCC[C@H]2C(=O)N[C@@H](CCCCCC(=O)C2OC2)C(=O)N1)=O)[C@@H](C)CC)C1=CC=C(OC)C=C1 WANLLPADDCXPGO-WMKJBNATSA-N 0.000 description 1
- 101100117391 Arabidopsis thaliana DPB2 gene Proteins 0.000 description 1
- 101150080636 CYLC2 gene Proteins 0.000 description 1
- 101100441844 Caenorhabditis elegans cyl-1 gene Proteins 0.000 description 1
- WANLLPADDCXPGO-UHFFFAOYSA-N Cyl-2 Natural products N1C(=O)C(CCCCCC(=O)C2OC2)NC(=O)C2CCCCN2C(=O)C(C(C)CC)NC(=O)C1CC1=CC=C(OC)C=C1 WANLLPADDCXPGO-UHFFFAOYSA-N 0.000 description 1
- 102100024257 Cylicin-2 Human genes 0.000 description 1
- 101100382953 Mus musculus Ccnd1 gene Proteins 0.000 description 1
- 101100441847 Oryza sativa subsp. japonica CYL2 gene Proteins 0.000 description 1
Landscapes
- Control Of Fluid Pressure (AREA)
Description
第1図は本考案一実施例の圧力制御弁を示す断
面図である。
1……バルブボデイ、5a……第1ソレノイド
、5b……第2ソレノイド、4……バルブスプー
ル、11……バルブ穴、40a……センタリング
スプリング(付勢手段)、40b……センタリン
グスプリング(付勢手段)、a〜h……絞り、P
……液圧供給回路、T……ドレーン回路、CYL
1……第1出力回路、CYL2……第2出力回路
。
FIG. 1 is a sectional view showing a pressure control valve according to an embodiment of the present invention. 1... Valve body, 5a... First solenoid, 5b... Second solenoid, 4... Valve spool, 11... Valve hole, 40a... Centering spring (biasing means), 40b... Centering spring (biasing) Means), a~h...Aperture, P
...Hydraulic pressure supply circuit, T...Drain circuit, CYL
1...first output circuit, CYL2...second output circuit.
Claims (1)
供給回路と出力回路との間の絞り量と、液圧供給
回路とドレーン回路との間の絞り量を反比例的に
制御して出力回路の液圧を制御可能なバルブスプ
ールと、 該バルブスプールを出力液圧増圧方向へ押圧制
御する制御手段と、 該バルブスプールを出力液圧減圧方向へ押圧付
勢する付勢手段とを備え、 前記液圧供給回路と出力回路との間の絞り量を
制御する少なくとも1つの絞りに対し、液圧供給
回路とドレーン回路との間の絞り量を制御する絞
りを相互に並列の状態で複数設けたことを特徴と
する圧力制御弁。[Claims for Utility Model Registration] A valve body with a valve hole drilled therein, an amount of restriction between a hydraulic pressure supply circuit and an output circuit, and a throttle amount between a hydraulic pressure supply circuit and an output circuit, which is slidably provided within the valve body, and a hydraulic pressure supply circuit and a drain. A valve spool capable of controlling the fluid pressure of the output circuit by inversely proportionally controlling the amount of restriction between the valve spool and the circuit; a control means that presses and controls the valve spool in a direction to increase output fluid pressure; and a biasing means for pressing and biasing in a direction of reducing the hydraulic pressure, and between the hydraulic pressure supply circuit and the drain circuit with respect to at least one throttle that controls the amount of restriction between the hydraulic pressure supply circuit and the output circuit. A pressure control valve characterized by having a plurality of throttles arranged in parallel to each other to control the amount of throttle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14123589U JPH0382409U (en) | 1989-12-06 | 1989-12-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14123589U JPH0382409U (en) | 1989-12-06 | 1989-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0382409U true JPH0382409U (en) | 1991-08-22 |
Family
ID=31688149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14123589U Pending JPH0382409U (en) | 1989-12-06 | 1989-12-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0382409U (en) |
-
1989
- 1989-12-06 JP JP14123589U patent/JPH0382409U/ja active Pending