JPS6287272U - - Google Patents
Info
- Publication number
- JPS6287272U JPS6287272U JP18001185U JP18001185U JPS6287272U JP S6287272 U JPS6287272 U JP S6287272U JP 18001185 U JP18001185 U JP 18001185U JP 18001185 U JP18001185 U JP 18001185U JP S6287272 U JPS6287272 U JP S6287272U
- Authority
- JP
- Japan
- Prior art keywords
- core
- movable
- flow path
- coil
- iron core
- 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
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 3
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Magnetically Actuated Valves (AREA)
Description
第１図ａ及びｂはこの考案による気体用電磁弁
の一実施例を示す常時開の電磁弁及び常時閉の電
磁弁の縦断面図、第２図ａ及びｂは従来の気体用
電磁弁を示す常時開の電磁弁及び常時閉の電磁弁
の縦断面図、第３図は常時開及び常時閉の電磁弁
を装着した定速走行装置用アクチユエータの縦断
面図である。
図において、１…コイル、３３…固定鉄心、３
３ａ，３３ｂ…流通穴、３３ｄ，３３ｅ…連通穴
、３３ｃ…受面、３４…可動鉄心、３４ｂ…案内
棒部、３５…圧縮ばね、３６…Ｏリング、４４…
固定鉄心、４４ａ…流通穴、４４ｄ…連通穴、４
４ｃ…受面。なお、図中同一符号は同一、又は相
当部分を示す。
Figures 1a and b are vertical cross-sectional views of a normally open solenoid valve and a normally closed solenoid valve showing an embodiment of the gas solenoid valve according to this invention, and Figures 2a and b are longitudinal sectional views of a conventional gas solenoid valve. FIG. 3 is a vertical cross-sectional view of an actuator for a constant speed traveling device equipped with a normally open and normally closed solenoid valve. In the figure, 1...coil, 33...fixed core, 3
3a, 33b... Communication hole, 33d, 33e... Communication hole, 33c... Receiving surface, 34... Movable core, 34b... Guide rod portion, 35... Compression spring, 36... O ring, 44...
Fixed core, 44a... Communication hole, 44d... Communication hole, 4
4c...Ukemen. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
が対向して配置され、双方間にはめられた圧縮ば
ねにより可動鉄心を常時は前進移動させており、
固定鉄心には軸中心に外方からの流通穴が設けら
れ、この流通穴部からの気体を上記可動鉄心の外
周部を経て前端から外部に通じる流路が形成され
てあり、常時は可動鉄心の前進により流路を閉又
は開にし、上記コイルの通電により可動鉄心を固
定鉄心に吸引し流路を開又は閉にする電磁弁にお
いて、上記可動鉄心の極面に軸中心に突出する案
内棒部を設け、この案内棒部の根元にＯリングを
はめ、上記固定子鉄心の上記流通穴の先端側に上
記案内棒部を挿入し軸方向の移動自在に案内支持
し、上記流通穴の先端には傾斜した受面を設け、
可動鉄心が吸着位置では上記Ｏリングに接するよ
うにしたことを特徴とする気体用電磁弁。 A fixed core and a movable core are placed facing each other in the center of the cylindrical coil, and the movable core is always moved forward by a compression spring inserted between the two.
The fixed core is provided with a circulation hole from the outside at the center of the shaft, and a flow path is formed in which the gas from the circulation hole passes through the outer periphery of the movable core and communicates with the outside from the front end. In the electromagnetic valve, the flow path is closed or opened by advancing the coil, and the movable iron core is attracted to the fixed iron core by energization of the coil to open or close the flow path. A section is provided, an O-ring is fitted to the base of the guide rod section, and the guide rod section is inserted into the distal end side of the communication hole of the stator core to guide and support it so as to be movable in the axial direction. has an inclined receiving surface,
A solenoid valve for gas, characterized in that a movable iron core is in contact with the O-ring at a suction position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18001185U JPS6287272U (en) | 1985-11-22 | 1985-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18001185U JPS6287272U (en) | 1985-11-22 | 1985-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6287272U true JPS6287272U (en) | 1987-06-03 |
Family
ID=31123577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18001185U Pending JPS6287272U (en) | 1985-11-22 | 1985-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6287272U (en) |
-
1985
- 1985-11-22 JP JP18001185U patent/JPS6287272U/ja active Pending