|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F17C-005/06 B01F-003/04 B67D-001/04|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 37|
Devices and methods for engaging a gas cylinder with a gas dispenser, such as a beverage extractor, an inflation device, or other system that uses pressurized gas. A resilient element may be used to force a gas cylinder into engagement with a piercing element to pierce an outlet of the gas cylinder. The resilient element may deform elastically and/or plastically when applying force to the cylinder to pierce the outlet and sealingly engage the cylinder with a receiver. The resilient element may compensate for cylinders having different sizes and/or provid...
1. A gas dispensing device for dispensing pressurized gas contained in a sealed gas cylinder having a neck with a top surface and a side surface, the top surface having a piercable gas outlet, the gas cylinder further having a bottom at an opposite end of the gas cylinder relative to the top surface, the device comprising: a body having a gas dispensing outlet;a receiver attached to the body and arranged to sealingly engage with the neck of the gas cylinder to receive pressurized gas from the gas outlet and provide the gas to the gas dispensing outlet of...