Pressure reducer
US11822354B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 14, 2022 |
| Grant date | Nov 21, 2023 |
| Priority date | — |
| Expiry date | Dec 14, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A40/22
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A pressure reducer (100) for reducing a fluid pressure includes a pressure reducer body (110) defining at least one pressure reducer chamber (120). The pressure reducer chamber (120) includes an inlet section (122) and an outlet section (124) fluidly coupled with the inlet section (122). The pressure reducer chamber (120) further includes a spring-operated piston rod (121) and a sealing element (128) operatively coupled with the piston rod (121). A flange (132) is sealing coupled with the pressure reducer body (110). The pressure reducer body (110) defines a pressure compensation hole (114). The pressure reducer (100) is characterized in that the pressure reducer body (110) has a first threaded portion (112), and the flange (132) has a second threaded portion (134) such that the pressure reducer body (110) and the flange (132) are threadedly coupled. The pressure compensation hole (114) is disposed in the first threaded portion (112) of the pressure reducer body (110) such that the flange (132) is adapted to enclose the pressure compensation hole (114) when the flange (132) is coupled to the pressure reducer body (110).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.