Pressurised appliance with a cover comprising a sampling tip having at least one closable opening

• Main Author: LE RICQUE GUILHEM
• Format: Patent
• Language: Chinese; English
• Published: 20.04.2018
• Subjects: APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; VINEGAR; WINE

The invention relates to a pressurised appliance (10) comprising a chamber (34) for receiving a liquid content, and a cover (16) for closing the chamber in a closing position, said cover comprising asampling tip (50), said tip comprising a cannula (52) that can be in contact with the content when the cover is in the closing position, the sampling tip having at least one closable opening (58) which allows, when the cover is in the closing position thereof and said opening is open, the maintenance of a pressure balance between the inside of the cannula and the inside of the chamber, and, when the cover is in the closing position thereof and said opening is closed, the sampling of the content via the cannula. 本发明涉及种加压器具10，其包括适于接收液体内容物的罐34，适于将罐密封在关闭位置的盖16，所述盖包括取样端头50，所述端头包括插管52，当盖处于关闭位置时，所述插管能够与内容物接触，取样端头包括至少个可密封的孔口58，使得当盖处于其关闭位置并且所述孔口是通孔时，确保插管内部与罐内部之间的压力平衡，并且当盖处于其关闭位置并且所述孔口被密封时，能够通过插管对内容物进行取样。