JPS62124378U - - Google Patents
Info
- Publication number
- JPS62124378U JPS62124378U JP1202286U JP1202286U JPS62124378U JP S62124378 U JPS62124378 U JP S62124378U JP 1202286 U JP1202286 U JP 1202286U JP 1202286 U JP1202286 U JP 1202286U JP S62124378 U JPS62124378 U JP S62124378U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnet
- valve body
- proportional control
- control valve
- repulsion
- 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 4
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案の一実施例による比例制御弁断
面図、第２図は本考案の比例制御弁の１次圧―２
次圧特性図、第３図は従来の比例制御弁の１次圧
―２次圧特性図、第４図は本考案と従来の磁性体
と鉄心の反発力特性図である。
１……比例制御弁本体、２……弁座、３……弁
体、４……ダイヤフラム、５……磁性体、６……
電磁石、７……鉄心、８……鉄心先端（截頭直円
錐形）、９……コイル部。
Figure 1 is a sectional view of a proportional control valve according to an embodiment of the present invention, and Figure 2 is a primary pressure-2 of the proportional control valve of the present invention.
FIG. 3 is a primary pressure-secondary pressure characteristic diagram of a conventional proportional control valve, and FIG. 4 is a repulsive force characteristic diagram of the present invention and the conventional magnetic body and iron core. 1... Proportional control valve body, 2... Valve seat, 3... Valve body, 4... Diaphragm, 5... Magnetic body, 6...
Electromagnet, 7... Iron core, 8... Iron core tip (truncated right circular conical shape), 9... Coil portion.
Claims (1)
る弁体３と、この弁体３に保持された磁性体５と
、磁性体５に対向配置され上記磁性体５を吸引、
又は反発し得る電磁石６と、上記弁体３に保持さ
れ、電磁石６の吸引、反発に対し反力を与える弾
性部材４とを備えた比例制御弁に於いて、上記電
磁石６の構成部品である鉄心７の磁性体５との対
向側先端形状を截頭直円錐形８にしたことを特徴
とする比例制御弁。 A valve body 3 provided in a fluid passage and capable of changing the passage; a magnetic body 5 held by the valve body 3;
Or, in a proportional control valve equipped with an electromagnet 6 capable of repulsion, and an elastic member 4 held by the valve body 3 and giving a reaction force to the attraction and repulsion of the electromagnet 6, it is a component of the electromagnet 6. A proportional control valve characterized in that the tip of the iron core 7 on the side facing the magnetic body 5 has a truncated right conical shape 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1202286U JPS62124378U (en) | 1986-01-30 | 1986-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1202286U JPS62124378U (en) | 1986-01-30 | 1986-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62124378U true JPS62124378U (en) | 1987-08-07 |
Family
ID=30799765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1202286U Pending JPS62124378U (en) | 1986-01-30 | 1986-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62124378U (en) |
-
1986
- 1986-01-30 JP JP1202286U patent/JPS62124378U/ja active Pending
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