基本信息:
- 专利标题: 전자밸브용 솔레노이드
- 专利标题(英):Solenoid for electromagnetic valve
- 专利标题(中):用于电磁阀的电磁铁的可移动铁心及其制造方法
- 申请号:KR1020020046992 申请日:2002-08-09
- 公开(公告)号:KR1020030015132A 公开(公告)日:2003-02-20
- 发明人: 사토히데하루 , 아소요시오 , 요시무라신이치 , 마츠모토타쿠미
- 申请人: 에스엠시 가부시키가이샤
- 申请人地址: **-*, Sotokanda *-chome, Chiyoda-ku, Tokyo, JAPAN
- 专利权人: 에스엠시 가부시키가이샤
- 当前专利权人: 에스엠시 가부시키가이샤
- 当前专利权人地址: **-*, Sotokanda *-chome, Chiyoda-ku, Tokyo, JAPAN
- 代理人: 하영욱; 하상구
- 优先权: JPJP-P-2001-00245726 2001-08-13
- 主分类号: F16K31/06
- IPC分类号: F16K31/06
摘要:
PURPOSE: To provide a durable movable iron core having a stopper positively and stably fixed and held onto an iron core, and its manufacturing method. CONSTITUTION: The movable iron core 5 for a solenoid for an solenoid valve comprises the iron core 12 having a large-diameter portion 12a formed in a preset range from the end for operation on a valve portion 2 and a small- diameter portion 12c provided ranging from the large-diameter portion 12a via a step portion 12b to the end opposite to magnetic pole surfaces 6a, 21a of fixed magnetic pole members 6, 21 and a circular stopper 13 having a large- diameter hole 13a fitted and pressed into the large-diameter portion 12a and a small-diameter hole 13c provided ranging from the large-diameter hole 13a via an engagement portion 13b abutting on the step portion 12b and fitted-in with the small-diameter portion 12c.
摘要(中):
目的:提供一种耐用的可移动铁芯,其具有积极稳定地固定并保持在铁芯上的止动件及其制造方法。 构成:用于电磁阀的螺线管的可动铁芯5包括铁心12,其具有形成在从阀部分2上操作的端部到预定范围的大直径部分12a和小直径部分12c 从大直径部分12a经由台阶部分12b到与固定磁极部件6,21的磁极表面6a,21a相对的端部,以及具有大直径孔13a的圆形止动件13, 直径部分12a和小直径孔13c,该小直径孔13c从大直径孔13a经由接合部分13b设置,接合部分13b抵接在台阶部分12b上,并与小直径部分12c嵌合。
公开/授权文献:
- KR100447347B1 전자밸브용 솔레노이드 公开/授权日:2004-09-07
信息查询:
EspacenetIPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16K | 阀;龙头;旋塞;致动浮子;通风或充气装置 |
------F16K31/00 | 操作装置;释放装置 |
--------F16K31/02 | .电力的;磁力的 |
----------F16K31/06 | ..使用磁铁 |