JPS6297376U - - Google Patents
Info
- Publication number
- JPS6297376U JPS6297376U JP18972685U JP18972685U JPS6297376U JP S6297376 U JPS6297376 U JP S6297376U JP 18972685 U JP18972685 U JP 18972685U JP 18972685 U JP18972685 U JP 18972685U JP S6297376 U JPS6297376 U JP S6297376U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- valve seat
- core
- compression spring
- 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.)
- Granted
Links
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は、本考案の実施例の縦断面図、第２図
は第１図のＡ―Ａ線によるバルブシート部より内
側のみの断面図、第３図は従来公知の電磁弁の縦
断面図である。
１……バルブシート、２……オリフイス孔、３
……シート面、４……延長部、４ａ……厚肉部、
４ｂ……薄肉部、４ｃ……縮径部、５……カバー
本体、６……入口、７……ねじ、８……ボデイ、
９……軸受、９ａ……油流通路、９ｂ……面取部
、１０……案内孔、１１……かしめ、１２……コ
イル、１３……ボビン、１３ａ……脚、１４……
コア、１５……プランジヤ、１５ａ……大径部、
１５ｂ……ニードル部、１６，１７……油出口、
１８……Ｏリング、１９……スペーサ、２０……
シム、２１……オリフイスプレート、２１ａ……
ヨーク、２２……コイル、２３……ボビン、２４
……オリフイス孔、２５……オリフイス部材、２
６……段部、２７……穴、２８……中心孔、２９
……圧縮スプリング、３０……コア、３１……電
線、３２……シム、３３……スリーブ、３４……
バツクプレート、３５……プランジヤ、３６……
スプリング、３７……出口通路、３８……輪状空
間、３９……段部。
Fig. 1 is a longitudinal cross-sectional view of an embodiment of the present invention, Fig. 2 is a cross-sectional view taken along line A-A in Fig. 1, only inside the valve seat portion, and Fig. 3 is a longitudinal cross-section of a conventionally known solenoid valve. It is a diagram. 1... Valve seat, 2... Orifice hole, 3
... Sheet surface, 4 ... Extension part, 4a ... Thick wall part,
4b...Thin wall part, 4c...Reduced diameter part, 5...Cover body, 6...Inlet, 7...Screw, 8...Body,
9...bearing, 9a...oil flow passage, 9b...chamfered portion, 10...guide hole, 11...caulking, 12...coil, 13...bobbin, 13a...leg, 14...
Core, 15...Plunger, 15a...Large diameter part,
15b...needle part, 16,17...oil outlet,
18...O-ring, 19...Spacer, 20...
Shim, 21... Orifice plate, 21a...
Yoke, 22...Coil, 23...Bobbin, 24
... Orifice hole, 25 ... Orifice member, 2
6... Stepped portion, 27... Hole, 28... Center hole, 29
... Compression spring, 30 ... Core, 31 ... Electric wire, 32 ... Shim, 33 ... Sleeve, 34 ...
Back plate, 35... Plunger, 36...
Spring, 37... Outlet passage, 38... Annular space, 39... Step portion.
Claims (1)
し、圧縮スプリングにより常時プランジヤをバル
ブシート側に付勢し、プランジヤの外側に配置し
たコイルを励磁することによりプランジヤを圧縮
スプリングの力に抗してコア側に吸引してバルブ
シートに設けたオリフイス孔を開くようにした電
磁弁において、バルブシートをプランジヤ側面を
囲むように延長し、その延長部の内側に、プラン
ジヤの正端部に設けたニードル部を案内する軸受
を配設し、バルブシート延長端とコア間に少なく
ともプランジヤのストロークを設定する非磁性体
スペーサを介挿し、コアをバルブシートと一体的
に結合したカバーの端部で締めつけ、位置決め固
定したことを特徴とする電磁弁。 A plunger is placed between the valve seat and the core, and a compression spring constantly biases the plunger toward the valve seat.By energizing a coil placed on the outside of the plunger, the plunger resists the force of the compression spring and moves toward the core. In a solenoid valve that opens an orifice hole provided in the valve seat by suction to the side, the valve seat is extended to surround the side surface of the plunger, and a needle portion is provided inside the extended portion at the front end of the plunger. A non-magnetic spacer is inserted between the valve seat extension end and the core to set at least the stroke of the plunger, and the core is tightened with the end of the cover integrally connected to the valve seat to determine the position. A solenoid valve characterized by being fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985189726U JPH0329657Y2 (en) | 1985-12-09 | 1985-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985189726U JPH0329657Y2 (en) | 1985-12-09 | 1985-12-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6297376U true JPS6297376U (en) | 1987-06-20 |
| JPH0329657Y2 JPH0329657Y2 (en) | 1991-06-24 |
Family
ID=31142278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985189726U Expired JPH0329657Y2 (en) | 1985-12-09 | 1985-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329657Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS64778U (en) * | 1987-06-22 | 1989-01-05 | ||
| JPH0425685A (en) * | 1990-05-17 | 1992-01-29 | Mitsubishi Electric Corp | Solenoid valve |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52123331U (en) * | 1976-03-16 | 1977-09-20 | ||
| JPS608224U (en) * | 1983-06-24 | 1985-01-21 | 渡辺 茂光 | Can stacking aid |
| JPS6016075U (en) * | 1983-07-12 | 1985-02-02 | 三菱自動車工業株式会社 | solenoid valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6016075B2 (en) * | 1980-09-25 | 1985-04-23 | 日本工営株式会社 | Ice and snow melting equipment for steel structures |
-
1985
- 1985-12-09 JP JP1985189726U patent/JPH0329657Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52123331U (en) * | 1976-03-16 | 1977-09-20 | ||
| JPS608224U (en) * | 1983-06-24 | 1985-01-21 | 渡辺 茂光 | Can stacking aid |
| JPS6016075U (en) * | 1983-07-12 | 1985-02-02 | 三菱自動車工業株式会社 | solenoid valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS64778U (en) * | 1987-06-22 | 1989-01-05 | ||
| JPH0425685A (en) * | 1990-05-17 | 1992-01-29 | Mitsubishi Electric Corp | Solenoid valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329657Y2 (en) | 1991-06-24 |