|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||62/640; 62/078; 169/045; 169/061|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 34 인용 특허 : 9|
Fire prevention and suppression systems and breathable fire-extinguishing compositions are provided for rooms, houses and buildings, transportation tunnels and vehicles, underground and underwater facilities, marine vessels, aircraft, space stations and vehicles, military installations and vehicles, and other human occupied objects and facilities. The system provides a low-oxygen (hypoxic) fire-preventive atmosphere at standard atmospheric or slightly increased pressure. The system employs an oxygen-extraction apparatus supplying oxygen-depleted air insi...
1. A system for providing breathable fire-preventive and fire-suppressive atmosphere in enclosed human-occupied spaces, said system comprising:an enclosing structure having an internal environment therein containing a gas mixture which is lower in oxygen content than air outside said structure, and an entry communicating with said internal environment; an oxygen-extraction device having an inlet taking in an intake gas mixture and first and second outlets, said first outlet transmitting a first gas mixture having a higher oxygen content than the intake g...