Whisker manufacturing, detection, response, and compound manufacturing apparatus and method

Patent metadata

Field	Value
Publication number	US-9250159-B2
Application number	US-201514710027-A
Country	US
Kind code	B2
Filing date	May 12, 2015
Priority date	Jul 9, 2013
Publication date	Feb 2, 2016
Grant date	Feb 2, 2016

Abstract

An invention for making productive uses of normally undesirable whiskers is provided. Embodiments of the invention include a variety of apparatuses and methods associated with forming and using whiskers as well as forming whisker compounds is disclosed. For example, whisker detection modules can be created which provide a whisker surveillance capability. The whisker detection modules can further be coupled with a whisker response system such as an alarm or insulating material dispersing system. Another aspect of the invention is providing a variety of environments or microenvironments with regard to a whisker forming structure to affect whisker creation such as maximizing whisker formation. Another example includes provision of a variety of embodiments for manufacturing compounds of whiskers of various metal and metal alloys, including structures and methods is provided. Whisker compounds produced using various embodiments of the invention can be used for various applications.

First claim

What is claimed is:

1. An apparatus for detecting and responding to whiskers comprising:
at least one detection compartment;
a first structure disposed within said at least one detection compartment formed to have at least some physical, chemical, or structural characteristics corresponding to a device under surveillance having tendencies to form whiskers;
an interaction generating unit formed to influence or generate whisker related interactions with said first structure in said at least one detection compartment, wherein said whisker related interactions include temperature, humidity, and stress conditions associated with said first structure;
a control unit adapted to control said interaction generating unit so as to approximate or match whisker generation related conditions associated with said device under surveillance, wherein said control unit receives whisker related condition data from said device under surveillance and alters whisker generation related conditions or interactions generated by said interaction generating unit which are applied to said first structure;
a sensor system adapted to detect whiskers formed on said first structure comprising at least one moveable optical sensor;
a response system adapted to generate a detection signal based on detection of at least one of said whiskers formed on said first structure, wherein said detection signal indicates presence and at least one approximate location of said detected at least one whisker;
a user interface adapted to display a whisker detection indicator to an operator associated with detection signal.

2. An apparatus as in claim 1 , wherein said sensor system further comprises a plurality of whisker generation related condition sensors.

3. An apparatus as in claim 2 , wherein said control unit is adapted to receive data from said sensor system and further alter said whisker generation related conditions or interactions by altering operation of said interaction generating unit.

4. An apparatus as in claim 2 , wherein said sensor system is further adapted to capture an image and form data of said at least one whisker formed on said first structure, said user interface is further adapted to display said image and said form data.

Assignees

• Us Navy

Inventors

• Deshpande Nishkamraj U
• Schwabe James E
• Barsun H Fred
• Maegerlein Nancey J
• Caldwell Norris J
• Fultz William W
• Zilch Lloyd W
• Stuart Samuel G

Classifications

• C23C28/322

  only coatings of metal elements only · CPC title

• C25D3/30

  of tin · CPC title

• G01N2201/088

  Using a sensor fibre · CPC title

• C23C8/06

  using gases (C23C8/36 takes precedence) · CPC title

• G01M99/00 Primary

  Subject matter not provided for in other groups of this subclass · CPC title