Ocean Submarine logoOCEAN
SUBMARINE
Defence enquiries ↗
Company-supplied composite of a naval surface vessel and a Neyk submarine at sea
OCEAN SUBMARINE / NAVAL SURVIVABILITYSUBMARINES
NAVAL VESSELS

AUTONOMOUS FIRE SAFETY SYSTEM

DETECT.
CONTAIN.

PROTECT THE CREW.PRESERVE THE MISSION.

Protection when
every moment matters.

Real-time monitoring. Autonomous response.
Rapid isolation of damaged pipelines.

Explore the system ↘
BEGIN THE BRIEFING↓
COMPANY-SUPPLIED PLATFORM VISUALISATION
DETECT THE RISK.ISOLATE THE DAMAGE.PROTECT THE MISSION.
01 / THE SYSTEMAUTONOMOUS FIRE SAFETY

DEVELOPED BY OCEAN SUBMARINE

SURVIVABILITY.
BEYOND THE
INITIAL STRIKE.

The impact is only the beginning.
Containment must follow immediately.

Ocean Submarine has developed an autonomous fire safety system for submarines and naval vessels, designed to limit the secondary damage that can follow missile, torpedo and unmanned-drone attacks.

Damaged fuel and hydraulic circuits can turn a local incident into spreading fire, secondary explosions and loss of essential systems. Our approach brings continuous thermal monitoring together with autonomous pipeline isolation to address that escalation at its source.

The objective is clear: improve crew protection, contain damage and preserve essential platform functions when the operational environment is most demanding.

Explore the response sequence ↗
REAL TIMECONTINUOUS THERMAL MONITORING
AUTONOMOUSRESPONSE WITHOUT WAITING FOR MANUAL ACTION
MODULARNEW-BUILD & RETROFIT INTEGRATION
Company-supplied image illustrating a major fire aboard a naval vessel

MISSILES / TORPEDOES / UNMANNED THREATS

STOP THE
CHAIN REACTION.

A ruptured circuit. A continuing leak. A fire that spreads.
The system is designed to interrupt this sequence through rapid detection and isolation.

DAMAGE-CONTROL CONTEXT / COMPANY-SUPPLIED IMAGE
02 / OPERATING PRINCIPLEMONITOR → DETECT → ISOLATE → CONTAIN

FROM DETECTION
TO CONTAINMENT.

Explore the four connected stages
of the autonomous response design.

Company visualisation of an integrated operator station
OPERATOR-ENVIRONMENT CONTEXT / COMPANY VISUALISATION

RESPONSE STAGE / 01

Monitor the installation.
Maintain the picture.

Infrared cameras and thermal sensors continuously monitor machinery spaces, pipelines and other critical zones. The sensor architecture is intended to build a real-time picture of changing conditions around the installation.

03 / TECHNOLOGY & INTEGRATIONAUTONOMOUS PIPELINE ISOLATION

THE CONTAINMENT DESIGN

ISOLATE THE FLOW.
LIMIT THE
ESCALATION.

Thermal awareness meets rapid intervention.

Ocean Submarine’s pipeline-isolation design uses a high-pressure nitrogen–water injection arrangement intended to form a local ice seal within an affected circuit. The aim is to stop the release of flammable media and limit the conditions that allow fire to spread.

Local control units, monitoring interfaces and modular containment equipment are configured around the vessel’s machinery, damage-control architecture and safety requirements.

System particulars

Detection architecture
Infrared cameras and thermal monitoring; additional pressure, gas and leak sensors as specified.
Response mode
Autonomous detection and local intervention, with interfaces to vessel monitoring and damage control.
Pipeline-isolation method
Nitrogen–water injection and cryogenic ice-sealing design.
Pressure envelope
Up to 380 bar / approximately 5,511 psi, as described by Ocean Submarine; installation dependent.
Response parameters
Rapid anomaly detection and intervention. Detection, actuation and complete isolation times are specified separately for each circuit.
Integration scope
New-build and retrofit programmes, subject to the platform’s design and approval requirements.

Performance depends on the medium, pipeline geometry, temperature, pressure and installation. Platform-specific testing defines the operating envelope.

04 / PLATFORM APPLICATIONSCREWED / UNCREWED / CRITICAL INFRASTRUCTURE

ONE SAFETY APPROACH.
MULTIPLE ENVIRONMENTS.

Configure protection around
the platform and its critical systems.

01 / UNDERSEA

Submarines

Machinery spaces, fuel and hydraulic circuits, enclosed compartments and essential services. Integration considers atmosphere management, available space, independent power and the vessel’s signature requirements.

02 / SURFACE FLEET

Naval vessels

Frigates, destroyers, corvettes and larger naval platforms. Distributed monitoring and local isolation are intended to limit the spread of damage between critical zones.

03 / CRITICAL ASSETS

Offshore & energy

Offshore platforms, fuel installations and other high-value infrastructure. The same focus on early detection and leak isolation can be developed around industrial operating requirements.

Company-supplied visualisation of a mobile Ocean Submarine fire safety unit with naval personnel
MOBILE CONTAINMENT DESIGN / COMPANY-SUPPLIED VISUALISATION

MODULAR DEPLOYMENT

Protection beyond
the ship.

Ocean Submarine also describes a mobile containment configuration for high-value military assets, including aircraft on the ground. Its modular approach extends the focus on fuel-flow isolation to forward operating locations and support infrastructure.

Discuss an application ↗

THE SYSTEM.
THE RESPONSE.

Watch the two company presentations
on fire safety and platform protection.

06 / DEFENCE & INDUSTRIAL ENGAGEMENTBACK TO SURFACE ↑

FROM REQUIREMENT TO INTEGRATION

PROTECT THE PLATFORM.
PLAN THE INTEGRATION.

Discuss autonomous fire safety for a submarine, naval vessel or critical installation. Ocean Submarine can present the system design, integration approach and development requirements for your programme.

Request a technical briefing ↗info@oceansubmarine.com ↗

MARTIN VAN EIJK
CEO / Ocean Submarine