POSITION TRANSDUCERS

Brand	Owner (click to sort)	Address	Description
DIGISOLVER	Autotech Corporation	343 St. Paul Blvd. Carol Stream IL 60187	POSITION TRANSDUCERS;
DIGISOLVER	Autotech Corporation	343 St. Paul Blvd. Carol Stream IL 60187	POSITION TRANSDUCERS;DIGIT SOLVER;
ELECTROSYN	RUHLE COMPANIES, INC.	99 Wall Street Valhalla NY 10595	Position transducers; electrically excited and read position transducers for detecting, transmitting and displaying rotary and linear positions information; electrical field type electrically excited and read position transducers for transmitting and displaying rotary and linear positions information; capacitive electrical position transducers; analog to digital and digital converters for use with position transducers; signal converters;
OPTICAM	LEWIS ENGINEERING COMPANY, THE	238 WATER ST. NAUGATUCK CT 06770	POSITION TRANSDUCERS;
OPTICAM	LEWIS ENGINEERING COMPANY, THE	238 WATER ST. NAUGATUCK CT 06770	Position Transducers;
RAYELCO	MAGNETEK, INC.	N49 W13650 Campbell Drive Menomonee Falls WI 53051	position transducers, velocity transducers, combined position and velocity transducers, and position transmitters;
RAYELCO	AMETEK, INC.	1100 Cassatt Road Berwyn PA 19312	POSITION TRANSDUCERS, VELOCITY TRANSDUCERS, COMBINED POSITION AND VELOCITY TRANSDUCERS AND POSITION TRANSMITTERS FOR USE IN INDUSTRIAL APPLICATIONS REQUIRING POSITION AND VELOCITY INFORMATION;
SMART STICK	Teleflex (Canada) Ltd.	3831 No 6 Road Richmond, British Columbia V6V 1P6 Canada	Position Transducers;
SMARTSTICK	Marine Canada Acquisition Inc.	3831 No. 6 Rd. Richmond, BC V6V1P6 Canada	position transducers;The drawing is amended to appear as follows: SMARTSTICK In the statement, a standard character statement is inserted.;
SMARTSTICK	TELEFLEX CANADA LIMITED PARTNERSHIP	3831 NO. 6 ROAD RICHMOND, BRITISH COLUMBIA V6V 1P6 Canada	position transducers;The drawing is amended to appear as follows: SMARTSTICK In the statement, a standard character statement is inserted.;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Thin flexible piezoelectric transducers are bonded to or imbedded into oilfield tubular members or structural members. The transducers may be used to telemeter data as acoustic waves through the members. By proper spacing of transducers and phasing of driving signals, the transmitted signals can be directionally enhanced or encoded to improve transmission efficiency. The transducers may be used for health monitoring of the tubular or structural members to detect cracks, delaminations, or other defects. The flexible transducers are very thin so that overall dimensions of tubular or structural members are essentially unchanged by incorporation of the transducers.