发明名称 Bistable electromagnetic valve
摘要 The valve has a valve chamber (7) between two pole shoes (5,6) and a valve body (8) movable between end positions in the chamber forming a magnetic armature for at least one permanent magnet and for at least one control coil (3). The valve contains a dirt filter (18,19) that is arranged on the inflow side of the valve chamber in the valve housing immediately adjacent to a pole shoe. Independent claims are also included for the following: a cold generating circuit for a cooling system and a domestic machine with a cold generating circuit, especially a refrigerator or chest freezer.
申请公布号 EP1336785(A2) 申请公布日期 2003.08.20
申请号 EP20030003024 申请日期 2003.02.12
申请人 SCHROTT, HARALD 发明人 OTT, HUBERT;GRAU, THOMAS
分类号 F16K51/00;F16K31/06;F16K31/08;F25B41/04;F25B43/00;(IPC1-7):F16K31/08 主分类号 F16K51/00
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