Dust collector and air conditioner
US10518270B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2017 |
| Grant date | Dec 31, 2019 |
| Priority date | — |
| Expiry date | Jan 2, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/20
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A dust collector in an embodiment includes: a discharge electrode having tips; a counter electrode including a plurality of conductor plates each having an end opposed to the discharge electrode and arrange side by side in a plate thickness direction; and a power supply that applies voltage between the discharge electrode and the counter electrode. The counter electrode has a first region closer to the tips and a second region farther from the tips than the first region, and at least one of an interval, a distance from the tips, and a shape of at least part of ends in the first region is different from an interval, a distance, or a shape in the second region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.