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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0213167 (1994-03-14) |
우선권정보 | DE-4108549 (1991-03-15) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 12 인용 특허 : 0 |
A system for producing reduced pressure on board of an aircraft cooperates with at least one vacuum toilet for flushing the toilet. A reduced pressure is generated by a pump for transporting of refuse including water waste into a collection tank without using any pressure difference between the pres
A system for producing reduced pressure for operating a toilet on board of an aircraft, comprising a toilet, a refuse collection tank, a water pump for transporting refuse from said toilet into said collection tank by suction produced by a water flow caused to circulate by said water pump, a suction
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