Tubular heat exchanger with turbulator
US4269265A · kind A · utility
5Cited by
3References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 1979 |
| Grant date | May 26, 1981 |
| Priority date | — |
| Expiry date | Nov 29, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S165/53
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A tubular heat exchanger for liquids having a turbulator in a liquid flow tube offering low resistance to internal liquid flow. The liquid flow tube has an inside surface and transverse minor and major inner dimensions. The internal turbulator is elongated and comprises a heat conducting wire having successive, substantially canted undulations in contact with the tube's inner surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.