Attachment of a fluid flow hat for actuated valve
US10359127B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 14, 2014 |
| Grant date | Jul 23, 2019 |
| Priority date | — |
| Expiry date | May 20, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16K31/02
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The invention to a valve unit (1) for a synthetically commutated fluid working machine (51), comprising a valve body (19,57), a movably arranged valve unit (3) and a separate fluid flow influencing unit (13, 25, 31, 35, 46, 56). The fluid flow influencing unit (13, 25, 31, 35, 46, 56) comprises a fluid flow influencing means part (18) and an attachment means part (28, 34, 38) for mechanical connection with the valve body (19). The attachment means part (28, 34, 38) and the fluid flow influencing unit (18) are connected to each other by a connection means part (27, 30, 33, 40, 47). The circumferential extent of the attachment means part (28, 34, 38) is larger as compared to the circumferential extent of the connection means part (27, 30, 33, 40, 47).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.