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특허 상세정보

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Gravity water purifier

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-024/12   
미국특허분류(USC) 210/266 ; 210/282 ; 210/283 ; 210/284
출원번호 US-0321977 (1994-10-12)
발명자 / 주소
출원인 / 주소
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 fr...

대표
청구항
▼

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 cart...

이 특허를 인용한 특허 피인용횟수: 82

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