Ultrasonic generation device and concrete forming system
US12179385B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 10, 2023 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | Jan 10, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB28C5/48
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An ultrasonic generation device and a concrete forming system are provided. The ultrasonic generation device includes a housing, a rotary vibration member, and a shaft body. The housing is provided with an air inlet. The rotary vibration member is disposed in the housing. The shaft body is relatively fixed to the housing, the rotary vibration member is sleeved on the shaft body, and the rotary vibration member and the shaft body are rotatable relative to each other. The shaft body is provided with a main air passage and a jet hole, a first end of the main air passage is in communication with the air inlet and a second end of the main air passage is in communication with the jet hole, the jet hole is provided in the shaft body at a position corresponding to the rotary vibration member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.