Radiator module system for automatic test equipment
US9121898B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 8, 2012 |
| Grant date | Sep 1, 2015 |
| Priority date | — |
| Expiry date | Jul 3, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/20254
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A radiator module system for automatic test equipment, wherein the automatic test equipment comprises at least one test arm, with the front end of the test arm being configured with a test head, and a closed-loop circulating cooling device is installed on the test arm. The closed-loop circulating cooling device includes a conduit which is in contact with the cooling device, internally contains an working fluid and is connected to the test head, a cooling device, a set of fans and a driving source for driving the working fluid. The closed-loop circulating cooling device can operate to circulate and exchange heat energy generated by a device under test (DUT) tightly stressed by downward pressure applied with the test arm, and brings up airflows by means of the fans to perform heat exchange on the cooling device thereby dissipating the generated heat energy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.