JPS6260780U - - Google Patents
Info
- Publication number
- JPS6260780U JPS6260780U JP15217185U JP15217185U JPS6260780U JP S6260780 U JPS6260780 U JP S6260780U JP 15217185 U JP15217185 U JP 15217185U JP 15217185 U JP15217185 U JP 15217185U JP S6260780 U JPS6260780 U JP S6260780U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- electromagnetic valve
- magnetizing
- valve according
- elastic member
- 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
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000005415 magnetization Effects 0.000 claims 1
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図は本考案に係る電磁バルブの一実施例を
示す縦断面図、第２図は第１図のＡ―Ａ線断面図
である。
２…電磁バルブ、８，１０…弾性部材（板ばね
）、９…バルブボデイ、１１…通磁板（通磁部材
）、１６…バルブ（プランジヤ）。
FIG. 1 is a longitudinal sectional view showing an embodiment of the electromagnetic valve according to the present invention, and FIG. 2 is a sectional view taken along the line AA in FIG. 2... Electromagnetic valve, 8, 10... Elastic member (plate spring), 9... Valve body, 11... Magnetizing plate (magnetizing member), 16... Valve (plunger).
Claims (1)
生する磁力を導通する磁性材よりなる通磁部材と
、この通磁部材と僅かな間隙を介して摺動可能に
嵌合されたプランジヤと、このプランジヤを前記
通磁部材に対し弾性的に位置決め支持する弾性部
材とを具備するとともに、前記プランジヤに弁部
をその移動方向に対し一体に形成して前記電磁コ
イルの磁力と前記弾性部材の反揆力とによりこの
プランジヤを軸方向に作動させることにより、前
記弁部の開口部を制御することを特徴とする電磁
バルブ。 (2) 前記プランジヤと前記通磁部材との半径間
隙は、約５００μｍ以下であることを特徴とする
実用新案登録請求の範囲第１項記載の電磁バルブ
。 (3) 前記弾性部材が板ばねであることを特徴と
する実用新案登録請求の範囲第１項又は第２項記
載の電磁バルブ。 (4) 常記板ばねはその円周形状が円またはその
一部であり、中心部にプランジヤと嵌合する穴を
有し、外周部と中心部の穴は同心度を正確に保た
れていることを特徴とする実用新案登録請求範囲
第１項、第２項、第３項のいずれか１項記載の電
磁バルブ。[Scope of Claim for Utility Model Registration] (1) A magnetizing member made of a magnetic material that is joined to an electromagnetic coil and conducts the magnetic force generated by the electromagnetic coil, and a magnetizing member that can slide with the magnetizing member through a small gap. The electromagnetic coil is provided with a fitted plunger and an elastic member that elastically positions and supports the plunger with respect to the magnetization member, and a valve portion is integrally formed on the plunger in the direction of movement thereof. An electromagnetic valve characterized in that the opening of the valve portion is controlled by operating the plunger in the axial direction using a magnetic force and a repulsive force of the elastic member. (2) The electromagnetic valve according to claim 1, wherein the radial gap between the plunger and the magnetizing member is approximately 500 μm or less. (3) The electromagnetic valve according to claim 1 or 2, wherein the elastic member is a leaf spring. (4) A leaf spring has a circumferential shape that is a circle or a part thereof, has a hole in the center that fits with the plunger, and the holes in the outer periphery and the center are precisely concentric. The electromagnetic valve according to any one of claims 1, 2, and 3 of the utility model registration claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15217185U JPS6260780U (en) | 1985-10-04 | 1985-10-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15217185U JPS6260780U (en) | 1985-10-04 | 1985-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6260780U true JPS6260780U (en) | 1987-04-15 |
Family
ID=31069909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15217185U Pending JPS6260780U (en) | 1985-10-04 | 1985-10-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6260780U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017170939A1 (en) * | 2016-03-30 | 2017-10-05 | Ckd株式会社 | Flow path switching valve and manufacturing method therefor |
| JP2017187162A (en) * | 2016-03-30 | 2017-10-12 | Ckd株式会社 | Flow passage selector valve and manufacturing method thereof |
| KR20180011717A (en) * | 2016-07-25 | 2018-02-02 | 시케이디 가부시키가이샤 | Electromagnetic actuator |
| US11268628B2 (en) | 2017-12-25 | 2022-03-08 | Ckd Corporation | Electromagnetic actuator |
-
1985
- 1985-10-04 JP JP15217185U patent/JPS6260780U/ja active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108779864B (en) * | 2016-03-30 | 2021-07-27 | Ckd株式会社 | Flow path switching valve and method for manufacturing same |
| JP2017187162A (en) * | 2016-03-30 | 2017-10-12 | Ckd株式会社 | Flow passage selector valve and manufacturing method thereof |
| CN108779864A (en) * | 2016-03-30 | 2018-11-09 | Ckd株式会社 | Flow channel switching valve and its manufacturing method |
| JP2019049362A (en) * | 2016-03-30 | 2019-03-28 | Ckd株式会社 | Flow passage selector valve and manufacturing method thereof |
| TWI662211B (en) * | 2016-03-30 | 2019-06-11 | 日商Ｃｋｄ股份有限公司 | Flow path switching valve and manufacturing method thereof |
| US10907748B2 (en) | 2016-03-30 | 2021-02-02 | Ckd Corporation | Flow path switching valve and manufacturing method therefor |
| WO2017170939A1 (en) * | 2016-03-30 | 2017-10-05 | Ckd株式会社 | Flow path switching valve and manufacturing method therefor |
| TWI766159B (en) * | 2016-03-30 | 2022-06-01 | 日商Ｃｋｄ股份有限公司 | Flow path switching valve and method of manufacturing the same |
| US11566723B2 (en) | 2016-03-30 | 2023-01-31 | Ckd Corporation | Flow path switching valve and manufacturing method therefor |
| KR20180011717A (en) * | 2016-07-25 | 2018-02-02 | 시케이디 가부시키가이샤 | Electromagnetic actuator |
| US10344887B2 (en) | 2016-07-25 | 2019-07-09 | Ckd Corporation | Electromagnetic actuator |
| TWI668387B (en) * | 2016-07-25 | 2019-08-11 | Ｃｋｄ股份有限公司 | Electromagnetic actuator |
| US11268628B2 (en) | 2017-12-25 | 2022-03-08 | Ckd Corporation | Electromagnetic actuator |