JPH0284914U - - Google Patents
Info
- Publication number
- JPH0284914U JPH0284914U JP16382788U JP16382788U JPH0284914U JP H0284914 U JPH0284914 U JP H0284914U JP 16382788 U JP16382788 U JP 16382788U JP 16382788 U JP16382788 U JP 16382788U JP H0284914 U JPH0284914 U JP H0284914U
- Authority
- JP
- Japan
- Prior art keywords
- solenoid
- return spring
- spool
- pressure
- adjustment
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 230000001276 controlling effect Effects 0.000 claims 1
Landscapes
- Control Of Fluid Pressure (AREA)
Description
第１図は本考案の実施例の縦断面図、第２図は
従来品の縦断面図である。
１……ソレノイド、２……弁機構、３……弁本
体、７……スプール、８……可動鉄心、１０……
復帰ばね、１１……高圧入口、１６……調整圧出
口、２２……調整用ばね、２４……本体、２５…
…調節ねじ。
FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a conventional product. 1... Solenoid, 2... Valve mechanism, 3... Valve body, 7... Spool, 8... Movable iron core, 10...
Return spring, 11... High pressure inlet, 16... Adjustment pressure outlet, 22... Adjustment spring, 24... Main body, 25...
...adjustment screw.
Claims (1)
を備えた弁本体３内に調整圧出口１６に対する高
圧入口１１及びドレン口の開口量を制御するため
のスプール７を設け、このスプール７は復帰ばね
１０でソレノイド１の可動鉄心８に当接すると共
に、復帰ばね１０当接側を調整圧出口１６に連通
し、ソレノイド１への通電によつて調整圧出口１
６に通電量に比例した調整圧を生ぜしめるように
した電磁比例減圧弁において、ソレノイド１の本
体２４に螺合する調節ねじ２５と可動鉄心８との
間に前記復帰ばね１０と対抗する調整用ばね２２
を介装したことを特徴とする電磁比例減圧弁。 ２ スプール７、復帰ばね１０を含む弁機構２を
ソレノイド１側より弁本体３に挿脱可能に取付け
るようにした請求項１記載の電磁比例減圧弁。[Claims for Utility Model Registration] 1. A spool 7 for controlling the opening amount of the high pressure inlet 11 and the drain port relative to the regulating pressure outlet 16 is provided in the valve body 3 which is provided with the high pressure inlet 11, the regulating pressure outlet 16, and the drain port. The spool 7 is brought into contact with the movable core 8 of the solenoid 1 by means of a return spring 10, and the contact side of the return spring 10 is communicated with the adjustment pressure outlet 16, so that the adjustment pressure outlet 1 is opened by energizing the solenoid 1.
In the electromagnetic proportional pressure reducing valve 6 which generates an adjusted pressure proportional to the amount of energization, an adjustment screw 25 that opposes the return spring 10 is provided between the adjustment screw 25 screwed into the main body 24 of the solenoid 1 and the movable iron core 8. spring 22
An electromagnetic proportional pressure reducing valve characterized by being equipped with. 2. The electromagnetic proportional pressure reducing valve according to claim 1, wherein the valve mechanism 2 including the spool 7 and the return spring 10 is detachably attached to the valve body 3 from the solenoid 1 side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16382788U JPH0284914U (en) | 1988-12-17 | 1988-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16382788U JPH0284914U (en) | 1988-12-17 | 1988-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0284914U true JPH0284914U (en) | 1990-07-03 |
Family
ID=31448902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16382788U Pending JPH0284914U (en) | 1988-12-17 | 1988-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0284914U (en) |
-
1988
- 1988-12-17 JP JP16382788U patent/JPH0284914U/ja active Pending
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