Tapping apparatus with pressure control means
US8444011B2 · kind B2 · utility
4Cited by
23References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2007 |
| Grant date | May 21, 2013 |
| Priority date | — |
| Expiry date | Jul 19, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67D2001/0092
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A tapping apparatus (1), provided with a container (2) and a pressure control device (10) for controlling pressure in an inner space (3) of the container, wherein the pressure control device (10) includes a compartment (31) with a pressure medium therein and a dispensing opening (30) with a valve mechanism (12), wherein an operating element (15) is provided for operation of the valve mechanism by a user, for supplying an amount of pressure medium from the compartment (31) into an inner space (3) of the container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.