Untitled Post

AREAS and ISLANDS of LIGHT – Infrastructure Development – Electricity

Outdoor Post-top Lighting Unit - Extended Large Size - 20.3"
https://lightcommunitylighting.blogspot.com/p/outdoor-post-top-lighting-unit-extended.html


Outdoor Post-top Lighting Unit – Large Size – 18"
https://lightcommunitylighting.blogspot.com/p/outdoor-post-top-lighting-unit-large.html


Outdoor Post-top Lighting Unit – Extended Large Size – E16"
https://lightcommunitylighting.blogspot.com/p/post-top-outdoor-lighting-fixture.html


Outdoor Post-top Lighting Unit – Inter Size – 369
https://lightcommunitylighting.blogspot.com/p/post-top-369-lighting-unit.html


Outdoor Post-top Lighting Unit - Medium Size - 14.1/14.3"
https://lightcommunitylighting.blogspot.com/p/post-top-outdoor-post-top-lighting-unit.html


Outdoor Post-top Lighting Units - Small Sizes – 10"-11"-12"
https://lightcommunitylighting.blogspot.com/p/outdoor-post-top-lighting-unit-small.html


Electric Lighting Construction Sets - Miniature Outdoor Post-top Lighting Units
https://lightcommunitylighting.blogspot.com/p/blog-page.html

Outdoor Radial Waves Open Lighting Units - Large Size - 14.1"/14.3"/369 - 396/417 - 432/454
http://lightcommunitylighting.blogspot.com/p/blog-page_4.html


Outdoor Radial Waves Open Lighting Units - Medium Size - 7.83" - 256 - 285
https://lightcommunitylighting.blogspot.com/p/blog-page_25.html


ELVDC - Outdoor Radial Waves Open Lighting Units – 136.1 - 174 
https://lightcommunitylighting.blogspot.com/p/outdoor-radial-waves-open-lighting.html


Electric Lighting Construction Sets - Miniature Outdoor Pendant/Bracket-Arm Radial Waves Lighting Units
http://lightcommunitylighting.blogspot.com/p/blog-page_31.html

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Untitled

ISLANDS and AREAS of LIGHT – Infrastructure Development

Electricity – The 235V/10kHz and 36V/50kHz power distribution, – a later option for our Areas of Light

On left: – the proposed 440V, 20KHz HFAC power distribution – https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19860018650.pdf

On mid and on right: – the proposed HFAC 235V/10kHz and 36V/50kHz power distribution

Discussion to continue...

Related post:
https://lightcommunitylighting.blogspot.com/2019/04/untitled_23.html

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Reference material:

Ideas for Future Electric Aircraft System
Asian Power Electronics Journal, Vol. 9, No. 2, Dec. 2015, p.48-51;
S. Raghu Raman, K. W. Eric Cheng, N.C. Cheung;

Power Electronics Research Centre, Department of Electrical Engineering, The Hong Kong Polytechnic University, Hong Kong

http://perc.polyu.edu.hk/APEJ/vol.9%20no.2/Vol.9%20No.2.pdf

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UNTITLED

OPEN SOURCE EVERYTHING


The 'Laser Diode Bulb' of 407nm – a possible high efficiency violet light source for esoteric use.

On left: A 'filament LED' BT-shaped bulb illustrating the uncoated (no phosphor) array of laser diodes in a linear form;

On right: A coated (with phosphor) BT-shaped bulb illustrating the finished 'laser diode bulb'

On left: A 'filament LED' ED-shaped bulb illustrating the uncoated (no phosphor) array of laser diodes in a helicoidal form;

On right: A coated (with phosphor) ED-shaped bulb illustrating the finished 'laser diode bulb'

Filament componence details

[Images are only for illustration and educative purposes]

Notice: 
The case of the coated lamp (image on right, above) has to be considered of 'remote phosphor' type, from a LED point of view. 
As shown in the lower image, the coatings (outer layer) of the filament (laser diodes array) are with no phosphor, but diffusing only. 
The phosphor coating is on the inner side of outer bulb, similar to the coated HID lamps, in order to work in this way. 
In this case a large area of phosphor coating can be achieved, and, it is at a certain distance from the heat source (filament) preventing the overheating of the phosphorous.


Research needs to be conducted...



Related links:

SPECTRA OF VIOLET LASERS  http://www.ledmuseum.net/vlspec.htm

General Thermal Management Advice for Laser Diodes
 https://blog.rpmclasers.com/general-thermal-management-advice-for-laser-diodes

LD specially suited for remote phosphor configurations
https://www.swissphotonics.net/libraries.files/Rossetti.pdf


Related posts: https://lightcommunitylighting.blogspot.com/2019/12/blog-post.html

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Cobra's up to date post: http://2012portal.blogspot.com/2020/01/age-of-aquarius-activation-preliminary.html

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The Hybrid Incandescent/Neon-discharge Lamp

OPEN SOURCE EVERYTHING


The Hybrid Incandescent/Neon-discharge Lamp – an interesting attempt to achieve a red-orange light source for esoterics, Light Communities, Areas of Light and Contact Zones

Depiction of a possible appearance of the

 Hybrid Incandescent/Neon-discharge Lamp

Related posts:

Halogen Hybrid Incandescent/Discharge Lamp
https://lightcommunitylighting.blogspot.com/2018/01/blog-post_31.html


The 'Hybrid Incandescent/Discharge Lamp' as an Antenna for Scalar Waves
https://lightcommunitylighting.blogspot.com/2018/11/blog-post_29.html

The 'hybrid incandescent/xenon-discharge lamp' 
https://lightcommunitylighting.blogspot.com/2018/04/blog-post.html




Related patents:

High pressure discharge lamp with incandescent filament for starting 
https://patents.google.com/patent/US4939417
https://patentimages.storage.googleapis.com/5b/a6/64/1b9332d8eb8cbd/US4939417.pdf

High pressure neon arc lamp
https://patents.google.com/patent/US6593706
https://patentimages.storage.googleapis.com/79/d1/03/9746c6bbf22ea1/US6593706.pdf

HID arc-tube with constriction of the high pressure discharge

[Image for only illustration and educative purposes]

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