Birlesik ltd.
ENVIRONMENTAL CONDITIONING UNIT (ECU)
Environmental Conditioning Unit is designed in order to respond cooling and heating requirement of laser targetting pod, the new generation, multi-sensor targeting pod designed for war air-crafts. The purpose of the system is to maintain required climate conditions of laser targettin pod when it ramped and during various different flight conditions. Electric heaters are used for demanded heating force while gas flow cooling circuit is used in order to provide cooling power and thermal power obtained from air. The system designed as LRU level is available for demounting from mechanical and electrical interface in case of a failure.
AIR CYCLE MACHINE
Air Cycle Machine (ACM) is used in electronic POD’s that are assembled to aircrafts, to provide cooling for electronic equipment. When flying, RAM air that has relatively high pressure and temperature is cooled in turbine by expansion. Cooled air used in air & air heat exchanger or liquid & air heat exchanger to cool electronics.
SOLENOID VALVE
Scope of the project was the renewal and development of Solenoid Valves that control the leveling system of Oerlikon howitzers. Working voltage replaced in order to maintain compatibility of existing solenoid valves with other electronic elements are designed by considering interfaces that are connected to solenoids. Solenoid valves in the project are developed and verified according to the military standards. Project was successfully completed and delivered following serial production.
HEATING COOLING UNIT
Heating Cooling Unit is an environmental conditioning unit that is designed in accordance with relative standards, using vapour compression cycle to condition temperature of marine laser systems. ISB with different modes that are heating, cooling and circulation, has its own microcontroller to switch on modes according to ambient and circulation liquid temperature. Thus, laser system temperature will be optimum in any ambient conditions.
GEROTOR HYDROULIC PUMP
Gerotor Hydraulic Pump is a compact and highly productive positive displacement pump developed for military aviation practices. The pump has a compact structure as it shares the same body with the self-propelled electric motor. Its export to South Korea began after successful completion of production, analysis and tests.
FUEL TRANSFER PUMP
The Fuel Transfer Pump is a centrifugal pump that allows transfer of fuel to earlier elected part or directly to the motor fuel inlet port which can be compatible with JP-10 in high flow and low pressures. Following its mechanical design, computational fluid dynamics and structural analysis were completed and the production of pump began after the successful completion of environmental tests.
DIGITAL MAGNETIC COMPASS
Small size and light weight digital magnetic compass, calibrated with advanced systems in accordance with military standards, has been developed for high precision and accuracy in harsh environmental conditions.
DUAL AXES TILT SENSOR (ATS-10X)
Complying with military standards, calibrated with advanced systems, the small-sized and lightweight attitude and heading reference system has been developed for high sensitivity and accuracy in harsh environmental conditions
