Failsafe integrated transducer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 16, 2019
Grant Date -
Oct 19, 2017
app pub date -
Jun 30, 2017
filing date -
Mar 18, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A transducer with a lower housing assembly and an upper housing assembly is for connection to a fluid pressure source having a mechanism for setting a pneumatic output via an electrical input signal. The lower housing assembly comprises lower housing configured to receive a supply nozzle, which fluidly communicates with a supply port and intermittently fluidly communicates with an output port of the lower housing through an internal fluid passageway. The lower housing further comprises an exhaust nozzle fluidly communicating with an exhaust port and intermittently fluidly communicates with the output port of the lower housing through the internal fluid passageway. The upper housing assembly comprises an upper housing configured to receive a coil and an armature such that the upper housing, coil and armature define a latching electromagnetic circuit that provides alternating contact of the armature with the supply nozzle and the exhaust nozzle of the lower housing assembly.
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