ELECTROMAGNETIC VALVE Russian patent published in 1997 - IPC

Abstract RU 2100681 C1

FIELD: vacuum engineering. SUBSTANCE: valve has body where shut-off member connected with core of electromagnet is located. Outer magnetic circuit is secured on discharge channel forming clearance between magnetic circuit components. Gasket made from nonmagnetic material is laid in this clearance. Members forming the clearance are mounted in such position that distance between surfaces directed towards each other may be changed. Gasket is made in form of stacked plates. Special device is provided for indication of shut-off member position. EFFECT: enhanced reliability. 2 cl, 1 dwg

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RU 2 100 681 C1

Authors

Leshchinskaja E.V.

Lizun A.D.

Dates

1997-12-27—Published

1991-03-01—Filed