Invention Grant
- Patent Title: Method and system for shape-memory alloy wire control
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Application No.: US15633178Application Date: 2017-06-26
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Publication No.: US10933187B2Publication Date: 2021-03-02
- Inventor: Colin H. Murphy , Dean Kamen , John M. Kerwin , Larry B. Gray
- Applicant: DEKA Products Limited Partnership
- Applicant Address: US NH Manchester
- Assignee: DEKA Products Limited Partnership
- Current Assignee: DEKA Products Limited Partnership
- Current Assignee Address: US NH Manchester
- Agent Reid Cunningham
- Main IPC: A61M5/142
- IPC: A61M5/142 ; A61M5/145 ; A61M5/168 ; G01F3/20 ; G01F13/00 ; G01F25/00 ; G05D7/06 ; A61M5/172
Abstract:
A method for controlling a device using a shape-memory alloy wire is disclosed. The method includes determining an ontime for the shape-memory alloy wire based on a target volume to be pumped by a pump plunger, determining the temperature of the shape-memory alloy wire and adjusting the ontime based on the temperature of the shape-memory alloy wire.
Public/Granted literature
- US20170290976A1 Method and System for Shape-Memory Alloy Wire Control Public/Granted day:2017-10-12
Information query
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