Title:
SUBSTRATE UNIT
Document Type and Number:
WIPO Patent Application WO/2020/262594
Kind Code:
A1
Abstract:
The present invention comprises: a case 2 that houses a valve body unit 81, in an assembled state; a coil assembly body 3 disposed inside the case and configured so as to surround the valve body unit 81, in an assembled state; a control substrate 4 disposed between a bottom section 22 in the case 2 and the coil assembly body; a bus bar 5 that protrudes from the coil assembly body 3 toward the control substrate 4, and that connects a coil 31 and the control substrate 4; and a deformation suppression unit 6 that is provided inside the case 2 so as to be adjacent to the coil assembly body 3 via a gap Z, the deformation suppression unit suppressing the deformation of the bus bar 5 by contacting the coil assembly body 3 in a case where the bus bar 5 deforms due to a prescribed external force applied to the coil assembly body 3, thereby causing the relative positional relationship between the coil assembly body 3 and the control substrate 4 to change.
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| JP2002130509 | ELECTROMAGNETIC DRIVE VALVE |
| JPH07280131 | SOLENOID PROPORTIONAL PRESSURE CONTROL VALVE |
| WO/1998/052640 | FLUID FLOW CONTROL SYSTEM |
Inventors:
FURUYA AKIRA (JP)
KOGA KEIICHI (JP)
KOGA KEIICHI (JP)
Application Number:
PCT/JP2020/025169
Publication Date:
December 30, 2020
Filing Date:
June 26, 2020
Export Citation:
Assignee:
ADVICS CO LTD (JP)
International Classes:
F16K31/06; B60T8/34; H05K7/06
Foreign References:
| JP2000255415A | 2000-09-19 | |||
| JPH11248022A | 1999-09-14 | |||
| JP2010184565A | 2010-08-26 | |||
| JP2018131187A | 2018-08-23 |
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