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Class 338/258 - Resistance element formed as a coating on interior of casing or housing


Subclass of Class 338 - Electrical resistors
Definition: Subject matter, wherein the resistance element is formed
No. of patents: 6
Last issue date: 10/14/2003


NumberTitleIssue Date
6631551Method of forming integral passive electrical components on organic circuit board substrates
A process for forming stable integrated resistors (14) and capacitors (28) on organic substrates (12). The resistors (14) and capacitors (28) are capable of a wide range of resistance and capacitance values, yet can be processed in a manner that does not ...
10/14/2003
5998036Dielectric pastes and tapes, and metal substrates coated therewith
The present invention relates to dielectric materials which may be used in the manufacture of, e.g., low profile heaters. Such dielectric materials comprise at least about 50% of a glass composition having about 35-50% SiO2, about 30-40% of an ...
12/07/1999
5252943Resistor element whose electrically resistive layer has extension into openings in cylindrical ceramic support
A resistor element including a cylindrical ceramic support having two openings open on longitudinally opposite end faces thereof, an electrically resistive layer formed on an outer circumferential surface, a pair of electrical conductors for connecting th...
10/12/1993
5084694Detection elements and production process therefor
A detection element including a cylindrical base body, an electric resistor formed on an outer peripheral surface of the base body, and lead wires attached to ends of the base body. The lead wires are electrically connected to the electric resistor. An el...
01/28/1992
4909079Heat wire airflow meter
A heat wire type airflow meter having a resistance element disposed within an airflow, the rate of which is measured, and a detection circuit for producing an airflow rate signal by detecting resistance change of the element depending on the airflow rate,...
03/20/1990
4179797Method of making a resistor array
A resistor array formed by the process of forming a plurality of holes or grooves in an electrically insulating substrate, filling the holes or grooves completely with a flowable, electrical resistance material, and then hardening the resistance material....
12/25/1979
 
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