The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 18, 1993
Filed:
Jun. 28, 1991
David B Ziegler, Eden Prairie, MN (US);
Thermo King Corporation, Minneapolis, MN (US);
Abstract
A eutectic beam, and method of constructing same, which includes a plastic housing, a eutectic solution, and a generally U-shaped evaporator tube having first and second spaced leg portions, ends of which extend outside the housing. The leg portions of the evaporator tube are supported by spaced plastic support elements which include cylindrical portions which snugly but slidably encircle the leg portions, and which further include support legs which extend outwardly from the cylindrical portion and are bonded to the housing. In a method step, the plastic support elements are positioned within a rotational mold at the time the plastic housing is formed, with the plastic support elements locating and supporting the evaporator tube within the mold cavity, and with the outer ends of the support legs becoming embedded in walls of the housing during rotational molding.