Fluid material dispensing apparatus capable of maintaining fluid material within material transmission path at low temperature
US12202719B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2024 |
| Grant date | Jan 21, 2025 |
| Priority date | — |
| Expiry date | Sep 4, 2044 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67D2210/00104
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A fluid material dispensing apparatus includes: a material outlet chamber; multiple pumps arranged to respectively extract multiple fluid materials stored in multiple material containers, and to operably push corresponding fluid materials forward; a fluid output device positioned on a bottom of the material outlet chamber and comprising multiple fluid outlets, wherein the multiple fluid outlets are respectively coupled with the multiple pumps through multiple material transmission paths; a cold air tunnel coupled with the material outlet chamber and arranged to operably introduce cold air into the material outlet chamber, so as to maintain an internal temperature of the material outlet chamber to be lower than a predetermined temperature; a first air extraction device located at an air inlet of the cold air tunnel; and a second air extraction device positioned inside the cold air tunnel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.