[특허]Gravity water purifier

Gravity water purifier 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01D-024/12
출원번호	US-0321977 (1994-10-12)
발명자 / 주소	Magnusson Jan H. (Mahtomedi MN)
출원인 / 주소	WTC/Ecomaster Corporation (Minneapolis MN 02)
인용정보	피인용 횟수 : 82 인용 특허 : 0

초록 ▼

A gravity percolation water purifier assembly. The assembly includes a covered storage container having a dispensing spigot. A flanged filtration chamber is supported beneath the cover to receive untreated water. A porous filter cartridge is sealed to an outlet port. A purifier cartridge is threaded to the outlet port and supports multiple fibrous spacers and treatment chambers containing beds of treatment media, including a multi-valent iodine media, granular activated carbon, and a halogen scavenger media. In one purification cartridge, water passes from multiple inlet ports at an inlet bore through adjoining concentric chambers and to the storage container via outlet ports at the periphery of the purifier cartridge.

대표청구항 ▼

Purification apparatus comprising: a) a storage container having a first liquid storage chamber; b) a treatment container having a second liquid storage chamber, wherein said treatment container is supported to a rim of the storage container, wherein said treatment container mounts within said storage container, wherein said treatment container includes means for venting the interior of said storage container, and wherein said treatment container has a nozzle having an aperture which communicates with said first liquid storage chamber; c) a filtrate cartridge disposed within said treatment container and comprising a first housing containing a folded filtrate media supported between first and second end caps, wherein one of said end caps includes a nozzle having a bore, wherein said nozzle of said first housing is telescopically received within the nozzle of the treatment container and includes means for retaining and sealing said first housing to the nozzle of the treatment container; d) a purification cartridge disposed below said filtrate cartridge and having a second housing which includes a plurality of outlet ports; said second housing having a bore coupled to the nozzle of said treatment container, said bore of said second housing having a plurality of inlet ports and further containing a first granular activated carbon (GAC) media and a halogen media; wherein said bore of said second housing communicates with a first chamber mounted concentric to said bore of said second housing, said first chamber containing a second GAC media and a halogen scavenger media; wherein spacer means separate said first and second GAC and halogen media from one another and from said plurality of inlet and outlet ports, whereby liquid percolates through said plurality of inlet and outlet ports to said first liquid storage chamber; and e) draw down means for drawing treated water from said storage container.

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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Gravity water purifier 원문보기

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Gravity water purifier 원문보기

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