Hirschoviitz attorneys united states patent orifice 3 010 357 patented nov 28 1961 3 010 357 flexible light transmitting tube basil i.
Flexible light transmitting tube.
Improved heat transfer co efficient.
In longer angled or flexible tubes part of the light intensity is lost.
Approximately10 more u heat transfer co efficient when compared to a version with a dome.
Manufacturers claim reflectivities of their materials in the visible range of up to almost 99 5 percent.
It carries daylight via the light transmitting tube.
Light pipes are clear tubes that transmit light from a light source such as an led to a user interface.
Sunlight is reflected from the walls of the flexible reflective tube and is directed downwards to the diffuser.
Light transmission efficiency is greatest if the tube is short and straight.
The light tunnel fitted in the ceiling ensures comfortable use of the room.
Features of the new light tunnel design.
Fakro slm flexible light transmitting tube extension kit features.
The slt light tunnel conveys the daylight which gets into the light transmitting tube through the dome mounted onto the roof.
28 1956 2 sheets sheet 2 stomach l 3 l0 pyloric valve 36 wodenun j 37 fi je inventor.
To minimize losses a high reflectivity of the tube lining is crucial.
Sunlight is reflected from the walls of the flexible reflective tube and is directed downwards to the diffuser.
Sf with flexible light transmitting tube sf l with flexible light transmitting tube and illumination of the attic with natural light.
Hirschowitz 300 nob hill place ann arbor.
Dome 79 inch flexible tube transparent prismatic diffuser white ceiling trim.
The diffuser which is fitted in the ceiling evenly distributes natural light illuminating the room.
Designed to carry light short distances with high efficiency light pipes can bend light around corners and tight spaces delivering excellent visual indication with minimal loss of light intensity.
Size and shape especially the room.
Features of the new light tunnel design.
It carries daylight via the light transmitting tube.
U factor is approximately 10 lower when compared to.
Subsequently the sun s rays reflected from the walls of the flexible reflective tube are directed downwards onto the light diffuser.
Sf with flexible light transmitting tube sf l with flexible light transmitting tube and illumination of the loft with natural light the light tunnel fitted in the ceiling ensures comfortable use of the room.
Install the light tunnel to ensure the best possible tension light tunnel with flexible tube when planning size and number of light tunnels the following have to be taken into account.
Flexible light transmitting tube helps install around obstacles reducing cost and time of installation suitable for roof pitches between 15 to 60 degrees approximately 3 12 minimum slope each light tunnel includes one 1 of each.
