Accumulator
US6892765B2 · kind B2 · utility
8Cited by
11References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 2, 2001 |
| Grant date | May 17, 2005 |
| Priority date | — |
| Expiry date | Jul 2, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF15B2201/3158
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An accumulator with a bellows dividing the accumulator into a pressure sealing chamber and a fluid flow-in chamber. A fluid inlet introduces fluid into the flow-in chamber. A bellows cap is attached to a movable end of the bellows and contains a throttling mechanism and chamber room for dampening sounds generated by pulsating waves. The throttling mechanism is positioned to oppose the fluid inlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.