Air conditioner educational demonstration system and method of operation
US9965978B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Dec 19, 2016 |
| Grant date | May 8, 2018 |
| Priority date | — |
| Expiry date | Dec 19, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25B2700/2116
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
An Air Conditioner Educational Demonstration System is composed of eighteen main components and removable interlocking tubing lines along designated component points. A teacher can disconnect various components and demonstrate characteristics there. The main components are: 1) condenser; 2) gauge port #1; 3) high pressure service valve; 4) gauge port #2; 5) open/close valve #1; 6) gauge port #3; 7) metering device and evaporator; 8) nitrogen pressure port; 9) gauge port #4; 10) open/close valve #2; 11) gauge port #5; 12) low pressure service valve; 13) gauge port #6; 14) compressor; 15) separation valve; 16) low pressure line; 17) high pressure line; 18) nitrogen tank. The system having: a condenser; a compressor; and an evaporator; such that the condenser is removably connected to the evaporator and removably connected to the compressor; and wherein a nitrogen tank is removably connected to the evaporator through a port on the evaporator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.