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Fold and Spiral CFL Bulb Safety Cups, Diffusion Covers and Shade Assemblies

KL Gruber - US Patent 20,110,181,172, 2011 - freepatentsonline.com
... bulb shaped shell 60 may be a “flame bulb” shape 66 to convert otherwise ugly screw-in spiral
CFL bulbs to the more decorative flame bulb shape. ... As shown, the end 14 includes threads 68
so the closure end may be selectively screwed-off by turning the raise finger ridge 70 ...
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Bending LED bulb

D Huang - EP Patent 2,292,970, 2011 - freepatentsonline.com
... vacuuming and the filling of the liquid 14 can be carried out through the sealing end 11 of the
transparent bending tube 10 ∼ 10f and with a duct of an external gas vacuum and a filling device.
With reference to Fig. 11, to raise lumen value of the bending LED bulb, the LEDs 22 ...
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LIGHT TUBE AND POWER SUPPLY CIRCUIT

J Timmermans, JC Raymond… - US Patent …, 2011 - freepatentsonline.com
... Fourth, the DC power is modulated to raise the variations of the frequency of light above the
nominal variation of 120 to ... or more current-limiting circuits 54 of the second power supply circuit
200 are preferably packaged inside the end caps 26 and 28 or the bulb portion 24 of ...
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Climate is changing, can we? A scientific exhibition in schools to understand climate change and raise awareness on sustainability good practices

V Grasso, S Baronti, F Guarnieri, R Magno… - International Journal of …, 2011 - Inderscience
... for the two critical points of the exhibition itinerary: the beginning and the end. ... The scientific
exhibition to raise awareness on climate change and sustainability issues covered nine out ... Figure
5, main reductions were realised through the choice of light bulb substitution, meaning ...
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Siphonic concepts examined: a carbon dioxide gas siphon and siphons in vacuum

[RTF] from mindspring.comJJ Ramette… - Physics Education, 2011 - iopscience.iop.org
... Here is a simple proof that intermolecular forces are not required: start up a water siphon in the
usual way and, while it is running, quickly raise and lower the ... The change was not dramatic: when
the exit end of the tube was directed to the thermometer bulb the temperature ...
Related articles - All 3 versions

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