Electric heating – Heating devices – With power supply and voltage or current regulation or...
Reexamination Certificate
2005-08-26
2008-08-05
Paschall, Mark H (Department: 3742)
Electric heating
Heating devices
With power supply and voltage or current regulation or...
C219S483000, C219S505000, C219S541000, C219S553000, C338S013000, C073S204250, C374S101000
Reexamination Certificate
active
07408133
ABSTRACT:
A method of thermally coupling a flow tube or like component to a thermal sensor comprises bonding the component to the thermal sensor such that thermally conductive portions formed on the component are thermally coupled to corresponding sensing/heating elements disposed on the thermal sensor. The method can be employed to form a capillary mass flow sensor system. Thermally conductive portions, such as metal bands, can be formed on the outer surface of a capillary tube for bonding with corresponding resistive heat sensing and heating elements disposed on the substrate of a micro mass flow sensor. Bonding metal pads can be formed on the sensor surface preparatory to solder bonding the tube metal bands to the resistive sensing and heating elements.
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Higashi Robert E.
Satren Ernest A.
Honeywell International , Inc.
Lambrinos Matthew F.
Lopez Kermit D.
Ortiz Luis M.
Paschall Mark H
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