| 发明名称 | Impulse solenoid valve | ||
| 摘要 | An impulse solenoid valve with at least one solenoid coil, a magnetically soft magnetic circuit which comprises a stationary yoke and a movable solenoid core, and with a permanent magnet which is accommodated in the magnetic circuit such that it sectionally interrupts the magnetic circuit, is characterized in that a first portion and a second portion of the magnetic circuit each directly contact the same on opposite sides of the permanent magnet, preferably over the full surface. | ||
| 申请公布号 | US9053848(B2) | 申请公布日期 | 2015.06.09 |
| 申请号 | US201314050592 | 申请日期 | 2013.10.10 |
| 申请人 | BUERKERT WERKE GMBH | 发明人 | Beyer Olaf;Kahl Sebastian;Doerr Martin |
| 分类号 | H01F7/00;H01F7/16;F16K31/08;F16K31/06 | 主分类号 | H01F7/00 |
| 代理机构 | Stolowitz Ford Cowger LLP | 代理人 | Stolowitz Ford Cowger LLP |
| 主权项 | 1. An impulse solenoid valve, comprising: at least one solenoid coil; a magnetically soft magnetic circuit which includes a stationary yoke and a movable solenoid core; and a permanent magnet which is accommodated in the magnetic circuit such that it sectionally interrupts the magnetic circuit, wherein a first portion and a second portion of the magnetic circuit on opposite sides of the permanent magnet each directly contact the permanent magnet, wherein the first and the second portions of the magnetic circuit are formed by a first portion and a second portion of a yoke bolt or yoke plug, and wherein the first and the second portions of the yoke bolt or yoke plug are parts manufactured separately from each other and are spaced by the permanent magnet. | ||
| 地址 | Ingelfingen DE | ||