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Title: Long life heat conductive body for utilization of solar heat energy and water heater for making use of same

Abstract: A heat conductive body for use in apparatus for the heating of liquid by way of solar radiation incident on the conductive body is formed of a mixture of sand iron with a fiber-reinforced formable plastic material. A heater apparatus uses the inventive conductive body for maintaining a supply of heated water.


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Inventors: Sakamoto, Yuichi (No. 8-21, Shingashi 2-chome, Itabashi-ku, Tokyo, 175, JP)

Application Number: 06/069532
Filing Date: 1979-08-24
Publication_date: 1983-01-18
Assignee: Sakamoto, Yuichi

Primary Class(es): 427/160 126/669, 126/675, 126/710
Other Classes: F24J2/20; F24J2/44; F24J2/48; F24J2/00; F24J2/04; F24J2/42; B05B5/00
US Patent Ref:
3968786July, 1976Spielberg126/442Solar heat absorbing tubing
4009043February, 1977Pres260/42.17Reinforced plastics and a process for their production
4039492August, 1977Hamilton260/42.17Synthetic fiber water base surface coating composition
4170983October, 1979Sadler126/450Solar heater
4222373September, 1980Davis126/450Ceramic solar collector

Other Refs:
Primary Examiner: Jones, Larry
Assistant Examiner:
Attorney: Bierman, Jordan B.
Bierman, Linda
Claims: