Solar collector construction and sealing arrangement
AssigneeInternational Solarpanel, Inc.
InventorsJames A. Leflar, William C. Wardlow
Life of this patent
Estimating the term…
Abstract
A sealing arrangement is disclosed by which a glass panel cover may be installed with a weather-tight seal in a solar collector housing. The housing includes side walls, the upper edges of which are formed with a generally cylindrical groove which faces upwardly. The sealing arrangement includes an elongate resilient body formed with a generally cylindrical anchor section having a cross-section of a dimension just the same as or less than the cross-section dimension of the cylindrical groove, and a holding section formed integrally with the anchor section near the top thereof and having a generally U-shaped cross-section which faces inwardly of the housing.
Claims7
A sealing arrangement for sealing the edge of a glass panel or the like to the sides of a case where the sides of the case are formed with a generally cylindrical groove which faces upwardly and whose opening is narrower than the widest part of the groove, said sealing arrangement including an elongate resilient body comprising
- an anchor section dimensioned to fit snuggly within the groove and having an annular cross-section with a slit at the top thereof and a generally cylindrical central opening which is wider than the slit,
- a holding section formed integrally with the anchor section near the top thereof and having a side wall projecting upwardly from the top of the anchor section, and a pair of vertically spaced holding walls integrally formed with and projecting laterally from the side wall for receiving the edge of a glass panel or the like,
- an upwardly projecting neck which is formed integrally with the anchor section near the top thereof and is separated from said side wall by said slit, and
- wherein said sealing arrangement further includes an elongate lock strip which fits over said resilient body and includes
- an elongate cap section which fits over the uppermost holding wall and the neck, and
- a downwardly extending projection enlarged at the lower end thereof to fit within the slit and central opening of the anchor section.
A solar collector comprising
- a housing having side walls, the upper edges of which are formed with a generally cylindrical groove which faces upwardly,
- an elongate resilient body formed with an anchor section having a generally cylindrical cross-section of a dimension just less than the cross-section dimension of the cylindrical groove, and a holding section formed integrally with the anchor section near the top thereof and having a generally U-shaped cross-section which faces inwardly of the housing, said anchor section being fitted in the groove of the housing side walls, said anchor section being formed to have a generally annular cross-section with the slit at the top thereof and a generally cylindrical central opening which is wider than the slit, said resilient body further including an upwardly projecting neck integrally formed with the anchor section near the top thereof, said neck being separated from the holding section by said slit,
- a glass panel whose peripheral edges are fitted into the holding section of the resilient body, and
- an elongate lock strip which includes an elongate cap section which fits over and generally covers the resilient body and an elongate projection which extends downwardly from and is formed integrally with the cap section, said projection being enlarged at the lower end thereof to fit within the central opening of the anchor section to hold the lock strip in place over the resilient body and secure the resilient body in place in the groove.
Dependencies are inferred from the claim text.