Center opening treatment tank for use with metal tank flanges
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-008/00
B65D-045/00
출원번호
US-0551589
(2000-04-18)
발명자
/ 주소
Van Newenhizen, John
출원인 / 주소
United States Filter Corporation
대리인 / 주소
Greer, Burns & Crain, LTD.
인용정보
피인용 횟수 :
9인용 특허 :
14
초록▼
A treatment tank for a water conditioning apparatus has a tank head with a wall, a rim defining a through hole in the wall and a tank ring fixed to the rim. The tank ring is coaxial with the tank head and extends generally axially. The tank also has a generally cylindrical flange defining a nipple p
A treatment tank for a water conditioning apparatus has a tank head with a wall, a rim defining a through hole in the wall and a tank ring fixed to the rim. The tank ring is coaxial with the tank head and extends generally axially. The tank also has a generally cylindrical flange defining a nipple portion with a peripheral wall that has a lower edge. The flange also has a shoulder extending radially from the nipple portion with a top surface and an outer peripheral wall extending downward from the top surface. A fastener assembly is engageable on the top surface of the shoulder for securing the flange on the tank head through contact between the fastener assembly and the tank ring.
대표청구항▼
A treatment tank for a water conditioning apparatus has a tank head with a wall, a rim defining a through hole in the wall and a tank ring fixed to the rim. The tank ring is coaxial with the tank head and extends generally axially. The tank also has a generally cylindrical flange defining a nipple p
A treatment tank for a water conditioning apparatus has a tank head with a wall, a rim defining a through hole in the wall and a tank ring fixed to the rim. The tank ring is coaxial with the tank head and extends generally axially. The tank also has a generally cylindrical flange defining a nipple portion with a peripheral wall that has a lower edge. The flange also has a shoulder extending radially from the nipple portion with a top surface and an outer peripheral wall extending downward from the top surface. A fastener assembly is engageable on the top surface of the shoulder for securing the flange on the tank head through contact between the fastener assembly and the tank ring. US-4809858, 19890300, Ochs; US-4812408, 19890300, Hammann et al.; US-4830970, 19890500, Madaus et al.; US-4834251, 19890500, Yu; US-4844273, 19890700, Hawkins; US-4889251, 19891200, Hojnoski; US-4948000, 19900800, Grabenkort; US-5012942, 19910500, Draesne et al.; US-5071017, 19911200, Stull; US-5080245, 19920100, Conard; US-5096083, 19920300, Shaw et al.; US-5109997, 19920500, Phillips, 215/358; US-5269429, 19931200, Schumacher; US-5431305, 19950700, Zaminski; US-5455180, 19951000, Reid; US-5480915, 19960100, Burns; US-5495958, 19960300, Konrad et al.; US-5662233, 19970900, Reid; US-5884789, 19990300, Gardner; US-5944208, 19990800, Gale; US-5975322, 19991100, Reid; US-6029836, 20000200, Ligeras, 215/296; US-6179140, 20010100, Gardner al.; US-4537329, 19850800, Norton; US-4552166, 19851100, Chadbourne, Sr. et al., 220/567.1; US-4572394, 19860200, Tanahashi et al.; US-4573694, 19860300, Goto et al.; US-5135133, 19920800, Frost, 220/601; US-5217138, 19930600, Nichols, 220/495.06; US-5305903, 19940400, Harde; US-5331841, 19940700, Beaver et al., 073/049.2; US-5345666, 19940900, Matyja; US-5518141, 19960500, Newhouse et al., 220/590; US-5699272, 19971200, Zabinski; US-6024243, 20000200, Palazzo, 220/567.1; US-6032821, 20000300, Martin et al.
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이 특허에 인용된 특허 (14)
Martin Bradley S. ; Wichmann Mark E. ; Kajpust Andrew J., Center opening treatment tank.
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Lask, Mauricio; Kwok, Dennis Menchung; Nyberg, Eric David; Tondre, Stephen Leroy, Anti-scale electrochemical apparatus with water-splitting ion exchange membrane.
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