Dispensing device
US8261952B2 · kind B2 · utility
3Cited by
86References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2007 |
| Grant date | Sep 11, 2012 |
| Priority date | — |
| Expiry date | Aug 10, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45D34/04
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Disclosed is a device (1) for dispensing a liquid (2) without spraying as well as a use of such a dispensing device (1). In order to prevent liquid from escaping after a dispensing process, an outlet that opens towards the environment can be closed by means of a discharge valve (7). Said discharge valve (7) is provided with a valve body (9) which can be moved in accordance with the prevailing liquid pressure such that the discharge valve (7) opens when a minimum pressure is exceeded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.