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Title: Diaphragms with encapsulated springs

A device is disclosed comprising a diaphragm mechanism. A diaphragm mechanism comprises an enclosure defined by opposing flexible walls joined along a perimeter of the enclosure and one or more coiled springs contained entirely between the opposed flexible walls. A central, helical axis of the one or more coiled springs is disposed substantially parallel to the opposed flexible walls and arrayed in concentric spirals around a central hole or arrayed in parallel bands.
Inventors:
; ; ; ; ;
Issue Date:
OSTI Identifier:
1469702
Assignee:
Baxter, Larry NETL
Patent Number(s):
10,047,863
Application Number:
15/603,710
Contract Number:
FE0028697
Resource Relation:
Patent File Date: 2017 May 24
Research Org:
Sustainable Energy Solutions LLC, Orem, UT (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English

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