Device for controlling the temperature of rooms in a building
US4518033A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Mar 1, 1982 |
| Grant date | May 21, 1985 |
| Priority date | — |
| Expiry date | Mar 1, 2002 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F5/0003
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
Temperature control apparatus comprising a system of conduits or pipes at least a portion of which are perpendicularly related and connected by means accommodating the movement therethrough of heat exchange fluid feature interconnecting means which are free of weldments. In a preferred embodiment of the system so provided, at least a portion of the conduits or pipes are embodied as integral parts of upright and/or horizontal members fabricated of heat conductive material. The preferred material of said conduits or pipes and the members of which they form a part is aluminum. The interconnecting means include elements which have a plug-like form and embody one or more passages for flow therethrough of the heat exchange fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.