JPS6441780U - - Google Patents
Info
- Publication number
- JPS6441780U JPS6441780U JP13669487U JP13669487U JPS6441780U JP S6441780 U JPS6441780 U JP S6441780U JP 13669487 U JP13669487 U JP 13669487U JP 13669487 U JP13669487 U JP 13669487U JP S6441780 U JPS6441780 U JP S6441780U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- valve seat
- oil introduction
- pressure
- forming part
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案に係る油圧ソレノイド弁の実施
例を示す説明断面図及び第２図は其の要部拡大断
面説明図である。
２０……コイル、２４……コア、２６……アー
マチユア、２６ａ……第１部分（圧油導入路形成
部分）、２６ｂ……第２部分（閉塞手段嵌入路形
成部分）、２８……貫通孔、２９……圧油導入路
、３０……プランジヤ、３１……閉塞手段嵌入路
、４０……バネ、４２……第１油室、４４……ポ
ペツト部、４４ａ……ポペツト先端部、４８……
段部、５０……第２油室、５２……第３油室、５
６……弁座。
FIG. 1 is an explanatory cross-sectional view showing an embodiment of a hydraulic solenoid valve according to the present invention, and FIG. 2 is an enlarged cross-sectional view of the main part thereof. 20... Coil, 24... Core, 26... Armature, 26a... First part (pressure oil introduction path forming part), 26b... Second part (blocking means insertion path forming part), 28... Through hole , 29... Pressure oil introduction path, 30... Plunger, 31... Blocking means insertion path, 40... Spring, 42... First oil chamber, 44... Poppet portion, 44a... Poppet tip, 48... …
Stepped portion, 50...Second oil chamber, 52...Third oil chamber, 5
6...Valentine seat.
Claims (1)
の往復動によつて開閉される弁座とを備えた油圧
ソレノイド弁において、該アーマチユア内に、 ａ 前記弁座に向けて開口する圧油導入路と、 ｂ 該圧油導入路に段部を介して連続する閉塞手
段嵌入路と、 を穿設し、因つて該アーマチユアに作用する弁座
開き方向油圧力を該段部を介して減殺すると共に
、該アーマチユアが前記圧油導入路形成部分及び
閉塞手段嵌入路形成部分を夫々含む少なく共２個
の部分を合体してなる如く構成したことを特徴と
する油圧ソレノイド弁。[Claims for Utility Model Registration] A hydraulic solenoid valve equipped with a poppet-type armature and a valve seat that is opened and closed by the reciprocating motion of the armature, in which: a) pressure that opens toward the valve seat; an oil introduction path, and b. a blocking means insertion path that is continuous with the pressure oil introduction path via a step, so that the hydraulic pressure in the valve seat opening direction acting on the armature is transmitted through the step. A hydraulic solenoid valve characterized in that the armature is constructed by combining at least two parts including the pressure oil introduction passage forming part and the closing means insertion passage forming part, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13669487U JPS6441780U (en) | 1987-09-07 | 1987-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13669487U JPS6441780U (en) | 1987-09-07 | 1987-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6441780U true JPS6441780U (en) | 1989-03-13 |
Family
ID=31397441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13669487U Pending JPS6441780U (en) | 1987-09-07 | 1987-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6441780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008123926A3 (en) * | 2007-04-05 | 2008-12-18 | Mac Valves Inc | Balanced solenoid valve |
| US8167000B2 (en) | 2007-04-05 | 2012-05-01 | Mac Valves, Inc. | Balanced solenoid valve |
-
1987
- 1987-09-07 JP JP13669487U patent/JPS6441780U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008123926A3 (en) * | 2007-04-05 | 2008-12-18 | Mac Valves Inc | Balanced solenoid valve |
| US8151824B2 (en) | 2007-04-05 | 2012-04-10 | Mac Valves, Inc. | Balanced solenoid valve |
| US8167000B2 (en) | 2007-04-05 | 2012-05-01 | Mac Valves, Inc. | Balanced solenoid valve |
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