Variable surface area heat exchanger
US9010130B2 · kind B2 · utility
2Cited by
10References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 16, 2011 |
| Grant date | Apr 21, 2015 |
| Priority date | — |
| Expiry date | Sep 3, 2032 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF28F2270/00
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A heat exchanger apparatus includes a housing having a sidewall defining a chamber in the housing for containing a cryogen; and a first insulation member movably mounted for coaction with the sidewall, the first insulation member moveable to a position to expose or cover a select portion of the sidewall to provide a heat transfer effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.