Method for providing cooling and a cooling apparatus suited for the same
US5379602A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 14, 1993 |
| Grant date | Jan 10, 1995 |
| Priority date | — |
| Expiry date | Jul 14, 2013 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF17C2227/0337
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The invention relates to a method and apparatus for providing cooling in a reloadable cooling apparatus, which can be used in actuators requiring low temperatures. According to the invention, the loading of at least one cooling element (2, 22, 32), located in the vacuum of the cooling apparatus, is carried out through at least one cooling surface (4, 25, 34), connected to outside the cooling apparatus (1, 21, 31), and the period between two loadings is extended by reducing the transversal area of the supporting member (3, 23, 33) and by reducing the heat conduction distance of the supporting member (3, 23, 33) of the cooling element from the cooling apparatus (1, 21, 33), advantageously by shaping the supporting member (3, 23, 33).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.