JPS63184278U - - Google Patents
Info
- Publication number
- JPS63184278U JPS63184278U JP7638287U JP7638287U JPS63184278U JP S63184278 U JPS63184278 U JP S63184278U JP 7638287 U JP7638287 U JP 7638287U JP 7638287 U JP7638287 U JP 7638287U JP S63184278 U JPS63184278 U JP S63184278U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- magnetic circuit
- plunger
- valve seat
- plunger 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
- 230000005284 excitation Effects 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第1図はこの考案の一実施例を示す断面図、第
2図は従来例の電磁弁を示す断面図である。
図中、1はケース、2はリヤケース、3はコア
、4はプランジヤバルブ、6はコイル、10はガ
イド、11はボール、12,16はバルブシート
、13は入力孔、14は出力孔、15は排出孔、
17はスプリングである。尚、図中同一符号は同
一または相当部分を示す。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a sectional view showing a conventional solenoid valve. In the figure, 1 is a case, 2 is a rear case, 3 is a core, 4 is a plunger valve, 6 is a coil, 10 is a guide, 11 is a ball, 12 and 16 are valve seats, 13 is an input hole, 14 is an output hole, 15 is the discharge hole,
17 is a spring. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
路、この磁気回路中にガイドを介して摺動可能に
挿入されたプランジヤバルブ、このプランジヤバ
ルブにより開閉動作するボール、上記プランジヤ
バルブと同軸的に形成され、入力孔を有する第1
のバルブシート、この第1のバルブシートと対向
位置に形成される第2のバルブシート、磁気回路
を構成し出力孔を有するケース、上記プランジヤ
バルブと同軸上に排出孔を設けたコアを備え、衝
突音が発生する部位を常時流体で満たして電磁弁
の動作音を減少させるようにしたことを特徴とす
る電磁弁。 an excitation coil, a magnetic circuit surrounding the excitation coil, a plunger valve slidably inserted into the magnetic circuit via a guide, a ball that is opened and closed by the plunger valve, and an input device formed coaxially with the plunger valve. first with holes
A valve seat, a second valve seat formed opposite to the first valve seat, a case forming a magnetic circuit and having an output hole, a core having a discharge hole coaxially with the plunger valve, A solenoid valve characterized in that a part where collision noise is generated is constantly filled with fluid to reduce operating noise of the solenoid valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7638287U JPS63184278U (en) | 1987-05-20 | 1987-05-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7638287U JPS63184278U (en) | 1987-05-20 | 1987-05-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63184278U true JPS63184278U (en) | 1988-11-28 |
Family
ID=30923406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7638287U Pending JPS63184278U (en) | 1987-05-20 | 1987-05-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63184278U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4036286A1 (en) * | 1989-11-15 | 1991-05-23 | Aisin Aw Co | Three=way magnetic valve for hydraulic servo control - has flange engagement between outer and inner components of valve base with seatings for movable ball |
-
1987
- 1987-05-20 JP JP7638287U patent/JPS63184278U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4036286A1 (en) * | 1989-11-15 | 1991-05-23 | Aisin Aw Co | Three=way magnetic valve for hydraulic servo control - has flange engagement between outer and inner components of valve base with seatings for movable ball |
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