Radar-Transparent Threaded Mount for Accurate Vessel Level Sensing

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Solution Overview

Problem

Existing mounting systems for industrial monitoring devices, particularly radar-based systems, compromise vessel integrity or measurement accuracy due to harsh industrial conditions and diverse vessel configurations, requiring trade-offs between mechanical attachment and measurement precision.

Innovation Solution

A radar-transparent mounting adapter with customizable thread types and sealing mechanisms, including hexagonal engagement surfaces and drainage features, ensures secure attachment and maintains measurement accuracy by using materials that allow radar signal transmission.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional mounting systems are used to attach monitoring devices to industrial vessels, then mechanical attachment is achieved, but measurement accuracy is compromised due to signal distortion or blockage

Engineering Contradiction:

Improvemechanical attachmentVSAvoidmeasurement accuracy

Core Design Contradiction:

ReliabilityVSMeasurement precision

Solution Approach 1:

The patent introduces a mounting adapter as an intermediary component between the monitoring device and the vessel. This adapter is made of radar-transparent material that allows electromagnetic signals to pass through without distortion, while providing robust mechanical attachment threads for secure mounting. The adapter thus mediates between the mechanical attachment requirement and the measurement accuracy requirement.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The mounting adapter is constructed from composite or specially selected materials that possess both mechanical strength for secure attachment and radar transparency for signal transmission. The material composition is designed to be transparent to radar frequencies while maintaining structural integrity under industrial conditions.

Inventive Principle:

Principle #40Composite materials

2Reliability

If existing mounting configurations are used, then vessel integrity is maintained, but diverse vessel configurations require multiple mounting solutions

Engineering Contradiction:

Improvevessel integrityVSAvoidmounting configuration compatibility

Core Design Contradiction:

ReliabilityVSAdaptability or versatility

Solution Approach 1:

The mounting adapter is designed with universal adaptability to work with various vessel types and configurations. It features standardized threading options and mounting interfaces that can accommodate different vessel openings, making a single adapter design applicable across diverse industrial vessels without compromising vessel integrity.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The adapter design separates the mounting function from the measurement function, allowing the mounting adapter to be customized for different vessel types while the monitoring device remains unchanged. This segmentation enables modular adaptation to diverse vessels.

Inventive Principle:

Principle #1Segmentation

3Strength

If robust mechanical attachment is prioritized, then secure mounting is achieved, but measurement accuracy deteriorates due to mounting interface interference

Engineering Contradiction:

Improvemechanical attachment strengthVSAvoidsignal accuracy

Core Design Contradiction:

StrengthVSMeasurement precision

Solution Approach 1:

The radar-transparent mounting adapter serves as a mediator that decouples the mechanical attachment function from the electromagnetic signal path. The adapter's mounting threads provide strong mechanical attachment, while its radar-transparent material ensures the electromagnetic signals pass through without interference from the mounting structure.

Inventive Principle:

Principle #24Intermediary (Mediator)

4Ease of manufacture

If manual monitoring methods are used, then equipment costs are reduced, but safety hazards increase due to operator exposure

Engineering Contradiction:

Improveequipment costVSAvoidsafety hazards

Core Design Contradiction:

Ease of manufactureVSObject-affected harmful factors

Solution Approach 1:

The patent replaces manual mechanical monitoring methods with automated radar-based monitoring. The radar monitoring device automatically measures fluid levels without requiring operator intervention, eliminating safety hazards associated with manual tank climbing and dipstick usage while providing continuous monitoring capability.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

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 adapter provides reliable mechanical attachment and maintains measurement accuracy while withstanding industrial conditions, ensuring compatibility with various vessel types and minimizing signal interference.

Implementation Method 1

a mounting adapter includes a body formed of a radar-transparent material

Methodology Applied

Scientific EffectRadar signal transmission through transparent material: Absorption (EM radiation)

Data Source

PatentUS12571668B1Radar-transparent threaded mount system for level monitoring device

Publication Date: 2026.03.10 SAMSARA INC

AI summary

A mounting adapter for radar-based monitoring devices includes a body formed of radar-transparent material having first and second ends. The first end includes a mounting interface for coupling with a monitoring device, while the second end includes a threaded interface for engaging with vessel openings. A blind end portion between the interfaces maintains vessel sealing. The adapter may include a hexagonal engagement surface with integrated drainage features. The radar-transparent material enables accurate measurements while providing chemical resistance and mechanical integrity.