Apparatus and method for producing signal conveying circuit status information

• Main Authors: ALFONSO CENTUORI, ANDREW BISHOP
• Format: Patent
• Language: Chinese; English
• Published: 28.11.2007
• Subjects: ALARM SYSTEMS; BASIC ELECTRONIC CIRCUITRY; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; ORDER TELEGRAPHS; PHYSICS; PULSE TECHNIQUE; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; SYSTEMS FOR STORING ELECTRIC ENERGY; TESTING