Repair and Overhaul Services for Cooling Turbines, Heat Exchangers, Cabin Pressure Controls, Cabin Pressure Valves, Electro-Mechanical Actuators, and Electronic Controls

Engineering, Design and Development Services in the Fields of Heat Transfer, High Speed Rotating and Turbo and Electrical Machinery, and Pneumatic and Electronic Systems

Superchargers

Superchargers

Aircraft Brokerage Services

HEAT TRANSFER APPARATUS COMPRISING COIL, TUBE, AND PLATE-FIN HEAT EXCHANGERS FOR LIQUIDS AND GASES; GAS FIRED STEAM GENERATING PLANTS; STEAM BOILERS; STEAM CONDENSERS, ENGINE EXHAUST HEAT RECUPERATORS AND REGENERATORS; VENTILATING APPARATUS COMPRISING FANS AND BLOWERS AND CONTROLS THEREFOR; AIR CONDITIONERS AND CONTROLS THEREFOR; SPACE CAPSULE AND SPACE SUIT PRESSURIZATION AND VENTILATION SYSTEMS AND EQUIPMENT AND COMPONENT PARTS THEREOF; CARBON DIOXIDE AND CONTAMINANT REMOVAL EQUIPMENT FOR A...

AIR CONDITIONERS; PORTABLE UNITS HAVING POWER DRIVEN FANS FOR COOLING AIRCRAFT ON THE GROUND; PORTABLE UNITS FOR HEATING AIRCRAFT CABINS AND OTHER ENCLOSURES ON THE GROUND; HEAT EXCHANGERS- NAMELY, AFTERCOOLERS, INTERCOOLERS, CABIN HEATERS, AFTERCOOLERS AND HEATERS, REGENERATIVE HEAT EXCHANGERS, EXHAUST HEATERS, OIL-TO-FUEL HEAT EXCHANGERS; OIL COOLERS; AND OIL COOLER REPAIR KITS INCLUDING SPARE TUBES AND FERRULES, AND SPECIAL TOOLS FOR REMOVING AND REPLACING THE SAME

WATER SEPARATORS FOR REMOVING WATER FROM FLUIDS IN A FLUID CONDITIONING SYSTEM; REFRIGERATION UNITS FOR USE AS A COMPONENT PART OF A FLUID CONDITIONING SYSTEM; REFRIGERATION PACKAGES-NAMELY, REFRIGERATION UNITS FOR AIR CONDITIONING, AND CONTROL COMPONENTS INCLUDING DUCTS AND FLOW CONTROL VALVES FOR DISTRIBUTION AND CONTROL OF THE CONDITIONED AIR; VORTEX TUBE REFRIGERATION UNITS; AND COMPRESSORS FOR COMPRESSING AIR FOR USE AS A REFRIGERANT

MEASURING VENTURIS; HUMIDITY INDICATORS; AUTOMATIC CONTROL MAIN VALVE UNITS FOR REGULATING THE AIR PRESSURE IN COMPARTMENTS OF AIR-CRAFT, AND COMPONENT PARTS-NAMELY, ISOBARIC CHANGERS, CABIN ALTITUDE SELECTORS, RATE OF CHANGE SELECTORS, DIFFERENTIAL CHANGERS, DIFFERENTIAL TIMERS, JACK POSITIONED VALVES, VALVES OPERABLE AS AUXILIARIES TO MAIN UNIT, RATIO CONTROL VALVES, DIFFERENTIAL PRESSURE CONTROL VALVES, AND DIFFERENTIAL RATE OF CHANGE CONTROL VALVES; THERMOSTATIC GOVERNORS; THERMOSTATIC TE...

GAS TURBINE COMPRESSOR UNITS; GAS TURBINE POWER UNITS FOR FURNISHING MECHANICAL POWER; GAS TURBINE MOTORS FOR FURNISHING MECHANICAL POWER; AIR TURBINE ENGINE STARTERS; AIR TURBINE MOTORS FOR FURNISHING MECHANICAL POWER; AIR COMPRESSORS; AIR FLOW LIMITING VENTURIS; AIR FLOW CONTROL VENTURIS; RADIATORS (ENGINE COOLANT); MECHANICAL LINEAR JACKS; FLEXIBLE SHAFTS; FLEXIBLE SHAFT COUPLINGS; JACK AND L ASSEMBLIES; T TRANSMISSION DRIVES; REDUCTION GEAR DRIVES; L TRANSMISSION DRIVES; HYDRAULIC PLANETA...

ELECTRICALLY MOTIVATED LINEAR ACUATORS, LINEAR ACTUATOR SYNCHRONIZERS, TORQUE ACTUATORS AND POWER AMPLIFIER UNITS; A. C. AND D. C. ELECTRIC MOTORS; ELECTRIC GENERATORS; ELECTRICAL CONNECTORS; GENERATOR VOLTAGE REGULATORS; GENERATOR CONTROL PANELS; SELF-REGULATING ELECTRO-HYDRAULIC POWER UNITS; RADIO NOISE FILTERS; CAPACITORS; RELAYS; TRANSFORMERS; CHOKES; BATTERY CONNECTORS; LIMIT SWITCH BOXES; ELECTROMAGNETIC VALVES; THERMISTORS AND MOUNTINGS THEREFOR; POTENTIOMETERS; DIFFERENTIAL PRESSURE S...

SEPARATORS FOR REMOVING WATER FROM DUCTED FLUIDS, FOR USE AS A COMPONENT PART OF A FLUID CONDITIONING SYSTEM; AND REFRIGERATION UNITS, FOR USE AS A COMPONENT PART OF AN AIR CONDITIONING SYSTEM

RADIATOR TYPE OIL COOLANT-REGULATORS USED AS ACCESSORIES TO AIRCRAFT AND AUTOMOTIVE ENGINES FOR REGULATING THE TEMPERATURE AND INSURING THE FLOW OF LUBRICATING OIL THEREIN; RADIATOR TYPE, HEAT EXCHANGE UNITS FOR USE IN SUPERCHARGED AIR LINES FOR REGULATING THE TEMPERATURE OF SUCH AIR PREPARATORY TO ITS USE IN CARBURETORS OF ENGINES FOR AIRCRAFT AND AUTOMOTIVE VEHICLES MULTIPLE COWL FLAP POSITIONING SYSTEMS; LINEAR JACKS; FLEXIBLE SHAFTS; JACK AND L DRIVES; T TRANSMISSION DRIVES; L TRANSMISSIO...

RELAY BOXES; SWITCH BOXES; RADIO NOISE FILTERS; ELECTRIC POSITIONING TRANSMITTER DRIVES; ELECTRIC SYNCHRONIZING CONTROLS FOR OPERATING A PLURALITY OF ELECTRIC TRANSLATION DEVICES, SUCH AS MOTORS, IN UNISON; ELECTRICALLY MOTIVATED LINEAR AND TORQUE ACTUATORS HAVING LIMITED OPERATING MOVEMENTS IN OPPOSITE DIRECTIONS; ELECTRICALLY MOTIVATED POWER AMPLIFIER UNITS OPERABLE USUALLY THROUGH SEVERAL REVOLUTIONS OF OPERATION; ELECTRIC MOTORS; AND ELECTRICALLY ACTUATED VALVES

ENGINERING SERVICES IN AIRCRAFT, COMMERCIAL, AND INDUSTRIAL FIELDS INCLUDING RESEARCH AND STUDIES RELATING TO ELECTRICAL MECHANICAL, METALLURGICAL, PNEUMATIC, AERODYNAMIC, AND THERMODYNAMIC PROBLEMS; AND DESIGN, DEVELOPMENT, AND TESTING OF EQUIPMENT APART FROM THE MANUFACTURE AND SALE OF ITS PRODUCTS; AND THE OVERHAULING, RECONDITIONING, AND MODIFYING OF AIRCRAFT FOR THE PUBLIC

AUTOMATIC CONTROLLING VALVE UNITS FOR REGULATING AIR PRESSURE IN COMPARTMENTS OF AIRCRAFT, SAID VALVE BEING CONTROLLED IN ACCORDANCE WITH THE DIFFERENTIAL BETWEEN COMPARTMENT PRESSURE AND PRESSURE IN A CONTROL CHAMBER

RADIATOR TYPE OIL COOLANT-REGULATORS USED AS ACCESSORIES TO AIRCRAFT AND AUTOMOTIVE ENGINES FOR REGULATING THE TEMPERATURE AND INSURING THE FLOW OF LUBRICATING OIL THEREIN; RADIATOR TYPE, HEAT EXCHANGE UNITS FOR USE IN SUPERCHARGED AIR LINES FOR REGULATING THE TEMPERATURE OF SUCH AIR PREPARATORY TO ITS USE IN CARBURETORS OF ENGINES FOR AIRCRAFT AND AUTOMOTIVE VEHICLES; MULTIPLE COWL FLAP POSITIONING SYSTEMS; LINEAR JACKS; FLEXIBLE SHAFTS; AND AIR VALVES (FLOW SELECTOR, FLOW CONTROL AND DUMP

[ HEATING EQUIPMENT NAMELY, RADIATOR-TYPE HEAT EXCHANGER UNITS FOR HEATING THE AIR IN CABINS OF AIRCRAFT BY EXCHANGE OF HEAT FROM ENGINE EXHAUST GASES ] * AIRCRAFT CABIN HEATING EQUIPMENT *