Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Triax safety circuit










Image Number 3 for United States Patent #4335412.

A safety circuit prevents shocks, and is particularly useful with a television camera head and processing unit that are connected by a triaxial cable. The circuit applies power to the triax at the processing unit. If the current is interrupted, the power is no longer applied and a selected impedance is applied to the triax at the camera. If said impedance can be detected at the processing unit, power is reapplied to the triax. The impedance can comprise a diode, which has different effects upon different alternating signal polarities.








 
 
  Recently Added Patents
Signal activated molecular delivery
Information storage medium, reproducing method, and recording method
Controlling a resource demand system
Power-saving receiver
Radio communication devices, information providers, methods for controlling a radio communication device and methods for controlling an information provider
Variants of a family 44 xyloglucanase
Biphotonic photosensitizers, nanoparticles containing the same and their use as drugs
  Randomly Featured Patents
Modem and method of operating a wireless device
Electric motor with plural rotor portions having pole members of different widths
Packaging for cables
Valve timing control device
Fiber optic cable preparation tool and method of preparing fiber optic cable for termination with a fiber optic connector
Solid-component membranes electrochemical reactor components electrochemical reactors use of membranes reactor components and reactor for oxidation reactions
Admittance-parameter estimator for a piezoelectric resonator in an oscillator circuit
Encoded colorgram for mobile device security
Collar for a barbed connector
Invert emulsion fluids suitable for drilling