Oil burner control for hydronic system
US4690324A · kind A · utility
4Cited by
2References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 27, 1986 |
| Grant date | Sep 1, 1987 |
| Priority date | — |
| Expiry date | Jun 27, 2006 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23N2241/04
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
An integrated oil burner control and hydronic limit control arrangement is disclosed. A single transformer energizes the oil burner control and all of the equipment necessary to both operate an oil burner and a circulator pump. This type of device can be implemented in either a simple hydronic type system or in a more complex hydronic system in which domestic hot water is also supplied.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.