John DemmerHop Bottom, PA

John Demmer Phones & Addresses

Hop Bottom, PA

Mentions for John Demmer

Publications

Us Patents

Heat Exchange Assembly For Swimming Pool

US Patent:
4406278, Sep 27, 1983
Filed:
Mar 31, 1981
Appl. No.:
6/249551
Inventors:
John Demmer - Kingsley PA
International Classification:
F24J 302
US Classification:
126416
Abstract:
A heat exchange assembly comprises a solar heat collector panel adapted to be mounted on a portable support. The panel includes a rigid frame portion, an upper planar surface portion, a bottom planar surface portion and a planar, continuous tubular coil formed by a single, continuous tubular coil formed by a single, continuous tube member disposed between the upper and bottom surface portions. The upper planar surface portion includes a sheet of solar ray penetrating material and the bottom surface portion includes a sheet of rigid backing material. The rigid frame portion extends around the entire periphery of the panel to define the outer profile thereof. The rigid frame portion includes a channel which receives the outer edges of the upper sheet of solar ray penetrating material and the bottom, rigid backing sheet with the tubular coil disposed therebetween to fix the sheet of solar ray penetrating material, the tubular coil and the bottom surface portion into a unitary structural configuration. Specific features of the invention are directed to the particular structure of the channel member, the specific structure of the portable support and the particular interrelationship between the various elements of the overall assembly.

Solar Collector For A Swimming Pool

US Patent:
D271129, Oct 25, 1983
Filed:
Mar 31, 1981
Appl. No.:
6/249586
Inventors:
John Demmer - Kingsley PA
International Classification:
D2303
US Classification:
D23 72

NOTICE: You may not use PeopleBackgroundCheck or the information it provides to make decisions about employment, credit, housing or any other purpose that would require Fair Credit Reporting Act (FCRA) compliance. PeopleBackgroundCheck is not a Consumer Reporting Agency (CRA) as defined by the FCRA and does not provide consumer reports.