Lamp control gear

Figure 3.53 Discharge lamp control gear circuits (a) high-pressure mercup/ vapour lamp (b) low-pressure sodium lamp (c) high-pressure sodium lamp...

Control gear should be mounted as close as possible to the lamp. Where it is liable to cause overheating it must be either ... 

Discharge circuits must be capable of carrying the total steady current (the current required by the lamp plus the current required by any control gear). Appendix 1 of the On Site Guide states that where more exact information is... 

Some of the main applications for POM in electrical systems include mountings and brackets for lamp reflectors, gear trains for helical window lift gears, interior input control switches such as multi-function turn signal switches and master light control units, seat adjustment systems, climate control systems and door lock systems. Polyacetals are particularly valued in these applications for their chemical and high temperature resistance, dimensional stability and low wear and friction (gear trains). 

Figure 12 Experimental set-up of Taylor vortex photocatalytic reactor (Dutta and Ray, 2004) (1) motor, (2) speed controller, (3) gear coupling, (4) UV lamp, (5) sample collection point, (6) lamp holder, (7) outer cylinder, (8) catalyst-coated inner cylinder.

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