Advanced Bug-Proof Air Data Probe Cover Technology
Legal Citation
Background and Problem Solved
The original smart cover bug deterrent patent addressed the issue of insects entering air data probes during aircraft ground time, compromising air data measurements. However, the original design had limitations in terms of controlled release of repellent, adaptability to varying environmental conditions, and real-time insect detection. This new invention solves these problems by introducing micro-porous membrane reservoirs, UV light sources, thermoelectric cooling systems, sensor-activated repellent dispensing, and modular interchangeable reservoirs.
Novelty and Inventive Step
The new claims introduce novel features that significantly improve upon the original patent. The micro-porous membrane reservoir, UV light source, thermoelectric cooling system, sensor-activated repellent dispensing, and modular interchangeable reservoirs are all new and non-obvious advancements that address the limitations of the original design.
Alternative Embodiments and Variations
Alternative embodiments of the invention could include variations in the design and materials used for the micro-porous membrane reservoir, different wavelengths and intensities of UV light, and alternative thermoelectric cooling systems. Additionally, the modular air data probe cover system could be adapted for use with different types of air data probes or in various environmental conditions.
Potential Commercial Applications and Market
The advanced air data probe covers have significant commercial potential in the aerospace industry, particularly for aircraft manufacturers, airlines, and military aviation. The invention's ability to ensure accurate air data measurements and enhance aircraft safety makes it an attractive solution for the industry. Furthermore, the modular design and adaptability to varying environmental conditions make it a versatile product with broad market appeal.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A01 | A01M29/34 |
| A | A01 | A01M29/12 |
| G | G01 | G01L19/147 |
| G | G01 | G01P5/165 |
| G | G01 | G01P13/025 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Aircraft instrumentation and environmental protection systems, specifically air data probe covers and insect mitigation technologies. Requires expertise in aerospace engineering, materials science, fluid dynamics, and entomological deterrence strategies
Person of Ordinary Skill (PHOSITA) Profile
A professional with a bachelor's or master's degree in aerospace engineering, mechanical engineering, or related field. Possesses knowledge of aircraft sensor systems, materials engineering, fluid dynamics, and basic insect behavior mitigation techniques
Obviousness Rationale
A PHOSITA would recognize that the PTD's variations represent predictable engineering improvements to the source patent's fundamental insect repellent cover design. The proposed modifications leverage known techniques in sensor technology, materials science, and environmental control to address inherent limitations in the original air data probe cover. These extensions represent logical problem-solving approaches that would be apparent to a skilled practitioner seeking to enhance probe protection.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,856,939 |
|---|---|
| Title | Smart cover bug deterrent |
| Assignee(s) | Rosemount Aerospace Inc. |