{
    "title": "Fuelsavers",
    "inventor_name": "Michael GILLIGAN et al",
    "publication_year": null,
    "device_name": "Fuel conditioning / reduction device",
    "goal": "Improve combustion characteristics of hydrocarbon fuel, reduce fuel consumption, increase engine power, and lower emissions.",
    "problem_addressed": "Inefficient fuel combustion and high fuel consumption in internal combustion engines, especially large engines with high flow rates.",
    "concept_summary": "A cylindrical ferrous housing contains a series of alloy discs (tin-based alloy) with apertures and a ferrite magnet. Fuel flows through the discs creating turbulence while the magnetic field polarises the fuel. The design maintains high flow rates and claims a 15 %+ reduction in fuel consumption.",
    "detailed_description": null,
    "category": "Mechanical Engineering",
    "principles": [
        "Magnetic field influence on fuel",
        "Turbulence-induced mixing",
        "Metal trace addition from alloy core"
    ],
    "scientific_domains": [
        "Mechanical Engineering",
        "Materials Science",
        "Chemistry"
    ],
    "mechanisms_of_action": [
        "Magnetic polarisation of hydrocarbons",
        "Enhanced fuel-core contact via turbulence",
        "Release of trace metal ions (tin, antimony, mercury, lead, platinum) into fuel"
    ],
    "materials": [
        "tin alloy (primarily tin)",
        "antimony",
        "mercury",
        "lead",
        "platinum (trace)",
        "ferrous metal housing",
        "ferrite magnet"
    ],
    "energy_sources": [],
    "inputs": [
        "Hydrocarbon fuel (petrol or diesel)"
    ],
    "outputs": [
        "Conditioned fuel",
        "Reduced fuel consumption"
    ],
    "claimed_performance": "Fuel consumption reduced by typically 15 % or more without significantly restricting flow.",
    "experimental_evidence": "When the device is installed in the fuel line, the fuel consumption of the engine is significantly reduced, typically by 15 % or more.",
    "replication_status": null,
    "keywords": [
        "fuel conditioning",
        "magnetic fuel conditioner",
        "turbulence",
        "tin alloy",
        "mercury",
        "engine efficiency"
    ],
    "related_technologies": [
        "Magnetic fuel conditioners",
        "Fuel additives",
        "Turbulence generators for fluid flow"
    ],
    "controversy_level": "medium",
    "confidence_score": 0.85,
    "practicability_score": 0.7,
    "fringe_score": 0.4,
    "evidence_strength": 0.6,
    "risk_score": 0.2,
    "trl_estimate": 6,
    "source_urls": [],
    "organizations": [
        "RexResearch"
    ],
    "applications": [
        "Marine engines",
        "Aircraft engines",
        "Automotive diesel and petrol engines"
    ],
    "limitations": [
        "Exact physical mechanism not fully understood",
        "Effectiveness may vary with engine size and flow rate"
    ],
    "open_questions": [
        "How does the magnetic field specifically alter fuel chemistry?",
        "What are the long-term environmental and health impacts of mercury release from the alloy?"
    ],
    "red_flags": [
        "Use of mercury in the alloy raises environmental and health concerns",
        "Claims are based on proprietary testing without independent peer-reviewed data"
    ],
    "evidence_quotes": [
        "When fuel flows through the inlet 4 it passes through the first spider 9 and thence through the apertures 12 in the discs 6. Turbulence is created in the fuel flowing through the discs without significantly reducing the rate of flow.",
        "With the device in line the fuel consumption of the engine is significantly reduced, typically by 15 % or more, without significantly restricting the fuel flow.",
        "The composition of the alloy is 70 % tin, 18 % antimony, 8 % lead and 4 % mercury, by weight.",
        "The higher proportion of mercury in the alloy further improves the efficiency of the device.",
        "The small quantity of platinum appears to assist in reducing fuel consumption, possibly by providing a catalytic effect."
    ]
}