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ENERGY TRANSFER KIT, MALVERN Turbine/Pump Unit (0181)
For use as a water turbine to drive a generator producing electricity or for use as a pump driven by a motor and raising a head of water to produce potential energy. The rotor encased in a cast metal housing with a clear Perspex front, has eight bucket blades. Two inlet tubules (for turbine and pump operation respectively] and one outlet tubule are provided, all inlet/outlet tubes riffled, and the impeller shaft carries a pulley towards outside. With driving belt.
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ENERGY TRANSFER KIT, MALVERN Spring Unit (0182)
For showing potential energy stored in a wound-up steel spring and its conversion to electrical energy by driving a dynamo and lighting a lamp. May also be used to wind up a mass on a cord showing the change from potential energy to kinetic and back to potential in the raised mass. The steel shaft carries a wound steel spring strip with a free wheel device and winding ratchet also a pulley. One end of the shaft overhangs the base for use as a line shaft when winding up a mass. Supplied complete with driving belt.
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ENERGY TRANSFER KIT, MALVERN Head of Water Unit (0183)
For use with turbine pump unit to provide an open or closed system in demonstrating the conversion from electrical to kinetic energy in the pump and potential energy in the head of water. Supplied complete with two glass basins and shaped glass tubes. The upper platform has a hole to its allow use as a simple re-circulation system with a single reservoir.
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ENERGY TRANSFER KIT, MALVERN Hand Wheel Driving Unit (0184)
Converts human muscular energy to other forms of energy. For use in driving dynamos. line shafts, flywheels, pumps etc. the driving and output pulleys are both of 75mm diameter, and the intermediate pulley is 20mm diameter giving a step-up ratio of 3.75.
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ENERGY TRANSFER KIT, MALVERN Mounted Lamp,12V 24W (0185)
For use with the mounted solar cell and motor. A 12V 24W SSC bulb in a metal socket mounted on a folded metal base 100 x 63mm with a pair of 4mm sockets. The power rating of the bulb has been chosen so that when it is placed in front of the solar cell, sufficient power is produced to run the motor effectively whilst avoiding the risk of damage to cell by excess light and/or heat.
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ENERGY TRANSFER KIT, MALVERN Mounted Solar Cell (0186)
For use with the motor to demonstrate the production of electrical energy directly from light energy, which is then transformed to kinetic energy of the motor fan. The apparatus comprises a photovoltaic cell housed in a plastic case.
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ENERGY TRANSFER KIT, MALVERN Mounted Motor for Solar Cell (0187)
This is a small, low consumption electric motor on a base specially designed to run directly from the output of the solar cell and to illustrate the direct conversion of light energy to electrical and thence to mechanical.
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DEMONSTRATION ENGINE MODELS (0188)
This series of engine models illustrates theory of operation and other functionality aspects of the principle types of internal combustion engine. The engines shown here are half sections cut for clear observation and understanding of their functioning by viewing all moving parts clearly. All the models are made of cast alloy and are mounted on stable bases. These models are not functional in true sense but all the working parts moves in correct relationship to one another. Wherever possible, the engines are provided with printed diagram of the engine with a key depicting critical components.
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STEAM ENGINE SECTIONAL (0189)
Made of cast-metal. Model showing longitudinal section of cylinder covered with a transparent plate, clearly showing the piston and position of valves. Complete with working parts like piston, slide valve, crank, flywheel, connecting rods etc., and demonstrates the conversion of linear motion of piston rod to the rotatory motion of the crank shaft. Can be made to operate using a simple air pump or even by blowing with mouth.
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PETROL ENGINE, TWO STROKE (0190)
Represents internal structure and operating principles of a simple piston-ported, air-cooled two-stroke engine. All parts in cast alloy metal. Ignition simulated by means of a miniature bulb. Carburetor attachment and fuel supply also sectioned, A pair of 4mm socket terminal for electrical supply
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PETROL ENGINE, TWO STROKE Mounted on metal base with printed diagram and key (0190)
Represents internal structure and operating principles of a simple piston-ported, air-cooled two-stroke engine. All parts in cast alloy metal. Ignition simulated by means of a miniature bulb. Carburetor attachment and fuel supply also sectioned, A pair of 4mm socket terminal for electrical supply
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PETROL ENGINE, TWO STROKE Mounted on plastic base (0190)
Represents internal structure and operating principles of a simple piston-ported, air-cooled two-stroke engine. All parts in cast alloy metal. Ignition simulated by means of a miniature bulb. Carburetor attachment and fuel supply also sectioned, A pair of 4mm socket terminal for electrical supply
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PETROL ENGINE, FOUR STROKE (0191)
Represents a typical air cooled, side-valve, four stroke petrol engine with the operation of the valves clearly evident. Cam operated inlet and exhaust valves being driven by a gear train from rear of the main crank. As with the two-stroke model, spark plug simulated through a small lamp to indicate the firing point. A pair of 4mm socket terminal for electrical supply. Cross-section of carburetor is shown. Mounted on a stable base. with printed diagram and key.
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PETROL ENGINE, FOUR STROKE Mounted on metal base with printed diagram and key (0191)
Represents a typical air cooled, side-valve, four stroke petrol engine with the operation of the valves clearly evident. Cam operated inlet and exhaust valves being driven by a gear train from rear of the main crank. As with the two-stroke model, spark plug simulated through a small lamp to indicate the firing point. A pair of 4mm socket terminal for electrical supply. Cross-section of carburetor is shown. Mounted on a stable base. with printed diagram and key.
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PETROL ENGINE, FOUR STROKE Mounted on plastic base (0191)
Represents a typical air cooled, side-valve, four stroke petrol engine with the operation of the valves clearly evident. Cam operated inlet and exhaust valves being driven by a gear train from rear of the main crank. As with the two-stroke model, spark plug simulated through a small lamp to indicate the firing point. A pair of 4mm socket terminal for electrical supply. Cross-section of carburetor is shown. Mounted on a stable base. with printed diagram and key.
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