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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Liquid vacuuming and filtering device and method

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-029/27    B01D-029/88   
미국특허분류(USC) 210/232; 210/239; 210/248; 210/406; 210/416.1; 210/419; 210/420; 210/424
출원번호 US-0560086 (2009-09-15)
등록번호 US-8153001 (2012-04-10)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Thompson Hine LLP
인용정보 피인용 횟수 : 10  인용 특허 : 92
초록
▼

A liquid vacuuming and filtering device may include a container having an interior sealed from the ambient, a vacuum pump in communication with the interior, a two-way valve connected to the container interior, a flexible hose connected to the valve, a filter positioned within the container interior and connected to the valve and a standpipe positioned within the interior and connected to the valve. The vacuum pump may be adjusted to a filling configuration in which the pump evacuates the container interior to a pressure below ambient, which causes fluid...

대표
청구항
▼

1. A liquid vacuuming and filtering device comprising: a container having an interior substantially sealed from its ambient environment, said container including a removable lid capable of forming a substantially air-tight seal with a remainder of said container;a pneumatically powered vacuum pump in fluid communication with said container interior, said vacuum pump including adjustment means for changing from a filling configuration, wherein said vacuum pump evacuates said interior to a pressure below ambient, to a discharge configuration, wherein said ...

이 특허에 인용된 특허 (92)

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