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Gwyer Jet Nc
The No. 5 Gwyer Jet if? designed to supply a want for a less expensive jet, giving tin.' powerful white light characteristic of these jets.
The light produced is greater than pJE\ any other jet, except those previously ^MWia described. It is fitted with screw adjustWwp ment valves, and is made on the same plan as the more expensive, the mixing chamber and valves being cast in one piece. The light given will be found approximately equal to 1500 candles.
Price with Tray) £1 Is.
It is often convenient to take the supply of hydrogen from tin
For this, there are many designs of jets in use, but all are extravagant in oxygen, while the best light obtainable is far below that given by two cylinders or a saturator and an oxygen cylinder.
We have been for years experimenting with a view to getting over these defects, and have succeeded in making a better light than hitherto has been obtained, with less waste of oxygen, but the light is still inferior to the jets previously supplied.
The No. 7 Low Pressure Jet will be found a very satisfactory jet forthose who wish to economise in cost of apparatus and d
This jet is silent and will work with a jet of this type. PpjCe fritted with Tra
house gas [supply.
Guyer Jet No. 7 for use with House Gas
i not require a very powerful light, lower pressure of coal gas than any other y) £1 Is. With Cut-off £1 7s. 6d.
HIGH POWER LIMELIGHT JET.
'LOCKE'S PATENT A Jet which will give a Brilliant 15 feet Animated Picture without noise.
The special feature of this jet is a mixing cham ber of new design, which is placed next to the inlet valves and connected to a long delivery tube, through which the mixed
gases pass. By this means, very perfect. mixing is obtained, and the delivery tube being bent to an easy curve, there is no obstruction to the smooth flow of the gases. The Jet is so designed as to be perfectly balanced and not liable to vibrate by the movement of any projector, thus ensuring exceptional steadiness in the pictures. An extra strong pillar with clip for the Jet is also supplied when required, for use in animated picture projectors. Each Jet is carefully tested and finally adjusted by the inventor, who will give a certificate as to its candle power and performance in use.
LOCKE JET, complete with screw down valves, for lantern ... ... £1 10
BRASS TRAY with massive steel pillar ... ... ... o 2
STRONG CLIP for attaching to Jet pillar, with horizontal and vertical adjustment B " MECHANICAL TRAY with all adjustments
0 2 0 18