Cleaning system for boiler
US5193491A · kind A · utility
12Cited by
9References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 1991 |
| Grant date | Mar 16, 1993 |
| Priority date | — |
| Expiry date | Apr 1, 2011 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF22B1/284
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A cleaning system for cleaning the interior of a boiler wherein the system includes a cleaning solution reservoir adapted for mounting within an appliance in which the boiler is housed, and a flow conduit circuit having eductor means operative to draw cleaning solution from the reservoir and pass it to the interior of the associated boiler when water under pressure is introduced into the eductor. The system finds particular application in descaling boilers employed in steam cooking ovens and the like wherein the boilers are relatively inaccessible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.