Shield cover and shield incorporating the same
US10145657B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 31, 2016 |
| Grant date | Dec 4, 2018 |
| Priority date | — |
| Expiry date | Apr 30, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41H13/0018
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A shield cover and a shield retaining such a cover with an electrical discharge system with an activated condition wherein electrical power is applied to an electrically conductive pathway, which can be formed from positive and negative electrical pathways running generally parallel, on the shield cover. The shield cover has a shield cover body for being applied to, retained by, and removed from the shield body. An electrical discharge system is formed by a source of electrical power, the electrically conductive pathway, and a switch or other actuator for activating the electrical discharge system to the activated condition. The shield cover body could be formed from a stretch fabric, and the electrically conductive pathway could be formed by conductive thread. Electrical insulation material can prevent arcing between the shield cover and the shield body. An arcing structure can automatically or selectively produce visible or audible electrical arcing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.