Title:
LATCHING VALVE
Document Type and Number:
WIPO Patent Application WO/2021/026630
Kind Code:
A8
Abstract:
A pneumatic valve includes a housing, a first port, a second port, and a third port, each in communication with an interior of the housing, a coil assembly coupled to the housing, a plunger axially movable within the housing between a first position and a second position in response to electrical current being driven through the coil assembly, and a permanent magnet configured to retain the plunger in at least one of the first position or the second position.
Inventors:
ZHANG JIANLIN (CA)
NIEC MILOSZ (CA)
COLJA RENATO (CA)
NIEC MILOSZ (CA)
COLJA RENATO (CA)
Application Number:
PCT/CA2020/000098
Publication Date:
April 15, 2021
Filing Date:
August 07, 2020
Export Citation:
Assignee:
LEGGETT & PLATT CANADA CO (CA)
International Classes:
F16K21/06; B60N2/00; B60N2/66
Attorney, Agent or Firm:
CAMPBELL, Hugh D. (CA)
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