Title:
TUBULAR ARMATURE FOR A SOLENOID VALVE
Document Type and Number:
WIPO Patent Application WO/2018/213516
Kind Code:
A3
Abstract:
In at least some implementations, an armature for a solenoid valve includes a tubular main body and a head. The main body has an axis, a first end and a second end spaced axially from the first end. An outer surface of the main body is spaced radially from the axis and extends between the first end and the second end, and an inner surface is spaced radially inwardly from the outer surface and defines a cavity within the main body. The head is formed from a different material than the main body and carried by the main body, the head enclosing at least part of the cavity in the main body. The armature may be used in a solenoid valve and may be driven by an electromagnetic field generated by a coil of the solenoid.
Inventors:
HOPPE JEFFREY (US)
Application Number:
PCT/US2018/033067
Publication Date:
December 27, 2018
Filing Date:
May 17, 2018
Export Citation:
Assignee:
WALBRO LLC (US)
International Classes:
H01F7/16; F16K31/06; H01F7/123; H01F7/124
Foreign References:
| US20080035868A1 | 2008-02-14 | |||
| US5579741A | 1996-12-03 | |||
| US20160123489A1 | 2016-05-05 | |||
| KR100653363B1 | 2006-12-04 | |||
| US20020000529A1 | 2002-01-03 |
Attorney, Agent or Firm:
SCHMIDT, Matthew, J. (US)
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