JPS61191574U - - Google Patents
Info
- Publication number
- JPS61191574U JPS61191574U JP7493585U JP7493585U JPS61191574U JP S61191574 U JPS61191574 U JP S61191574U JP 7493585 U JP7493585 U JP 7493585U JP 7493585 U JP7493585 U JP 7493585U JP S61191574 U JPS61191574 U JP S61191574U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- plunger
- valve
- valve seat
- spring
- 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
- 239000012530 fluid Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 1
Description
第１図は本考案の多段式電磁弁の例の縦断面図
、第２図は多段式電磁弁のソレノイド励磁制御回
路図、第３図は本考案の電磁弁を応用した車載用
冷凍回路図、第４図は同じくインバータエアコン
の冷凍回路図である。
Fig. 1 is a vertical cross-sectional view of an example of the multi-stage solenoid valve of the present invention, Fig. 2 is a solenoid excitation control circuit diagram of the multi-stage solenoid valve, and Fig. 3 is a diagram of an on-vehicle refrigeration circuit to which the solenoid valve of the present invention is applied. , FIG. 4 is a refrigeration circuit diagram of the same inverter air conditioner.
Claims (1)
流入口を有する弁本体と、外側にソレノイドコイ
ルを設けまた端部にコアを嵌着して該弁本体の上
蓋を貫通するように設けられたプランジヤチユー
ブと、該弁座を閉止できる弁体を先端部に設けて
あつて該弁座に向つてばね付勢されているプラン
ジヤと、該弁体のリフト量を制限することができ
てプランジヤを囲んで遊動可能に設けられた環状
ストツパと、該プランジヤの付勢ばねよりも大き
いばね荷重を有し該環状ストツパと該上蓋下面と
の間で圧縮されたストツパばねとを備えてなるこ
とを特徴とする多段式電磁弁。 A valve body having a valve seat leading to a fluid outlet on the bottom and a fluid inlet on the side wall, a solenoid coil on the outside, and a core fitted to the end so as to pass through the upper cover of the valve body. The plunger tube has a valve body that can close the valve seat, the plunger has a valve body that can close the valve seat and is biased by a spring toward the valve seat, and the plunger that can limit the amount of lift of the valve body. and a stopper spring having a spring load greater than the biasing spring of the plunger and compressed between the annular stopper and the lower surface of the upper lid. Features a multi-stage solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7493585U JPH0232945Y2 (en) | 1985-05-22 | 1985-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7493585U JPH0232945Y2 (en) | 1985-05-22 | 1985-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61191574U true JPS61191574U (en) | 1986-11-28 |
| JPH0232945Y2 JPH0232945Y2 (en) | 1990-09-05 |
Family
ID=30615686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7493585U Expired JPH0232945Y2 (en) | 1985-05-22 | 1985-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0232945Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH112356A (en) * | 1997-04-16 | 1999-01-06 | Saginomiya Seisakusho Inc | Solenoid valve and solenoid valve driving gear |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5014843B2 (en) * | 2007-03-13 | 2012-08-29 | 公益財団法人鉄道総合技術研究所 | Pulse control unit for pulse tube refrigerator |
-
1985
- 1985-05-22 JP JP7493585U patent/JPH0232945Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH112356A (en) * | 1997-04-16 | 1999-01-06 | Saginomiya Seisakusho Inc | Solenoid valve and solenoid valve driving gear |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0232945Y2 (en) | 1990-09-05 |
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