Device for increasing the efficiency of cooking on gas stoves
US4448186A · kind A · utility
27Cited by
23References
2Claims
0Family size
Inventor
Key dates
| Filing date | Oct 21, 1981 |
| Grant date | May 15, 1984 |
| Priority date | — |
| Expiry date | Oct 21, 2001 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24C15/10
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A device for concentrating heat from a flame of a gas stove in combination with a cooking utensil includes a first collar rigidly attached to the cooking utensil and mating with a second collar attached to a grid of the stove. The collars may have several peripherally disposed vents. The second collar can be rotated to align the vents and control the venting of the flame of the stove.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.