Conical Electrode for Directed Electrical Discharge
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Rounded electrodes, such as those in Tesla coils, discharge electrical energy in a substantially random and uncontrollable manner due to uniform electric charge densities and fields, lacking directionality in discharge.
Innovation Solution
A conical electrode design with a larger first opening and a smaller second opening, along with protrusions, is used to focus electric fields and direct electrical energy discharge through the passage of laser pulses, creating a controlled path for conduction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a rounded electrode is used to maintain uniform electrical charge density, then the electrode can store electrical energy, but the electrical discharge occurs in a substantially random and uncontrollable manner
Solution Approach 1:
The patent applies asymmetry by transitioning from a rounded electrode with uniform charge distribution to a conical electrode with asymmetric geometry. The conical shape creates non-uniform electric field distribution, concentrating field lines at the apex and along the conical surface, which directs discharge in specific directions rather than randomly in all directions.
Solution Approach 2:
The patent applies local quality by creating regions of different electric field intensity across the electrode surface. The conical geometry produces localized high-field regions at the apex and along the slanted surface, while the base has lower field intensity. This spatial variation in field quality enables controlled discharge from specific locations rather than uniform random discharge.
2Ease of operation
If a rounded electrode with uniform electric field is used, then the electrode structure is simple, but the discharge lacks directionality and occurs randomly
Solution Approach 1:
The conical electrode introduces asymmetric geometry to achieve directional discharge. The single-apex conical shape is simpler than complex multi-element arrays while still producing the desired field concentration and directional discharge characteristics that rounded electrodes cannot achieve.
3Reliability
If protrusions are added to the conductive surface to focus electric fields, then discharge directionality is improved, but the electrode manufacturing complexity increases
Solution Approach 1:
The patent applies curvature principles by using a conical surface with continuous curvature rather than sharp edges or complex protruding elements. The smooth conical transition from base to apex focuses electric fields effectively while maintaining a manufacturable geometry that can be produced using standard forming techniques, avoiding the need for complex assembly of multiple components.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The conical electrode design enables predictable and controllable electrical discharge by focusing electric fields towards a specific path, enhancing discharge efficiency and directionality, allowing for targeted energy transfer.
Implementation Method 1
The conductive surface may be configured for maintaining electrical energy. For example, the conductive surface may be coupled to a secondary coil of a Tesla coil for receiving electrical energy therefrom.
Implementation Method 2
The beam of laser pulses may be configured for forming a path for conduction proximate to the one more protrusions such that the one or more protrusions discharge the electrical energy to the path.
Data Source
AI summary
Systems and methods presented herein are generally directed to enhancing electrical discharge. A hollow conical electrode may be provided to discharge electrical energy in a directed manner. The conical electrode has two openings: a larger entrance opening; and a smaller exit opening. These openings are configured to allow radiated energy to pass therethrough and form a preferential path of electrical conduction. The larger entrance opening has a surface with a radius of curvature that is larger than that of the second smaller exit opening. The smaller exit opening directs electrical energy to the path because of stronger electric fields. In one embodiment, a protruding electrode element is configured with the smaller exit opening to further enhance electrical discharge by focusing electric fields in the vicinity of the protruding electrode.