Launchable Unit Combining Thermobaric and EMP Warheads

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Solution Overview

Problem

Existing launchable units with non-nuclear electromagnetic pulse warheads have limited application fields and require multiple types of ammunition, leading to weight issues and potential misuse of inappropriate ammunition in various combat situations.

Innovation Solution

A launchable unit combining a thermobaric warhead and a non-nuclear electromagnetic pulse warhead, controlled by the gunner, allowing for multiple operational modes by adjusting the burst height and settings, including non-lethal, lethal, and disruptive effects, with a fragment-proof envelope to minimize harm to non-combatants.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple types of ammunition are used for different combat situations, then the weapon system can achieve versatility in different operating modes, but the weight of carried ammunition becomes unacceptable

Engineering Contradiction:
Improveversatility in combat situationsVSAvoidweight of carried ammunition
Core Design Contradiction:
Adaptability or versatilityVSWeight of moving object

Solution Approach 1:

The patent combines a thermobaric warhead and a non-nuclear electromagnetic pulse warhead into a single launchable unit. The warheads are positioned at different locations within the shell, with the thermobaric warhead at the rear and the electromagnetic pulse warhead at the front, allowing both effects to be delivered in one ammunition type

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The launchable unit is designed to perform multiple functions by selecting different burst heights and modes. The same ammunition can be used for non-lethal electromagnetic pulse effects, lethal thermobaric effects, or combined effects, making it a universal solution for various combat situations

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If multiple types of ammunition are used for different target types and objectives, then adequate ammunition is available for all situations, but the soldier has to carry an often unacceptable weight

Engineering Contradiction:
Improveadequacy for all situationsVSAvoidcarried weight
Core Design Contradiction:
Adaptability or versatilityVSWeight of moving object

Solution Approach 1:

The launchable unit provides a universal ammunition type that can address all combat situations mentioned in the patent. By adjusting the burst height and selecting appropriate warhead combinations, the same ammunition serves as a replacement for multiple specialized ammunition types

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Adaptability or versatility

If the launchable unit is fired to burst at different heights, then graduated effects from non-lethal to lethal are achieved, but the control complexity increases

Engineering Contradiction:
Improvegraduated effects capabilityVSAvoidcontrol simplicity
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The fuse is designed to be programmable, allowing dynamic adjustment of the burst height and timing based on the specific combat situation. The gunner can set different time delays (e.g., 0.5 seconds for non-lethal electromagnetic pulse, 1.5 seconds for lethal thermobaric effect) to achieve the desired effect

Inventive Principle:
Principle #15Dynamics

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 combined warheads enable a versatile weapon system that reduces ammunition types, allows rapid mode changes, and achieves graduated effects on targets while minimizing harm to non-combatants, enhancing operational flexibility and safety.

Implementation Method 1

a warhead for generating non-nuclear electro magnetic pulses

Methodology Applied
Scientific EffectNon-nuclear electromagnetic pulse generation:

Implementation Method 2

a thermobaric warhead without dangerous fragments

Methodology Applied
Scientific EffectExplosive detonation: Detonation

Data Source

PatentUS8434412B2Launchable unit
Publication Date: 2013.05.07 SAAB AB
  • US8434412B2 patent drawing
  • US8434412B2 patent drawing
  • US8434412B2 patent drawing

AI summary

A launchable unit including a warhead for generating non-nuclear electro magnetic pulses and a thermobaric warhead without dangerous fragments. The warheads in combination are arranged to operate in different modes dependent on target types and/or objectives with engagement controlled by the aiming and setting of the weapon by a gunner.