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Patent Agency Ranking
公开(公告)号：US3864234A
公开(公告)日：1975-02-04
申请号：US35836973
申请日：1973-05-08
Applicant: SMITH CORP A O
Inventor： WASSON LOERWOOD C
CPC classification number: C23F13/02 , Y10T403/52 , Y10T403/77
Abstract: A cathodically protected lined water heater tank in which zinc rich paint is employed between the tank of the water heater and fittings, threaded or otherwise secured to the tank. The zinc rich paint acts as a distributed or secondary anode to charge exposed metal at the location of the paint with a protective potential against corrosion and also as a sealant which increases in volume for increased sealing effect when products of corrosion are produced as the zinc rich paint reacts with the water in the water heater. The zinc rich paint is used in combination with a primary zinc anode extending within the fluid stored in the water heater.
Abstract translation: 一种阴极保护的内衬热水器箱，其中在热水器的罐和配件之间使用富锌涂料，螺纹或以其他方式固定到罐。 富含锌的涂料用作分散或次级阳极，以在涂料的位置对暴露的金属进行充电，具有防腐蚀的保护作用，并且还可以作为增加体积的密封剂，以增加密封效果，当腐蚀产物作为富锌产品时 涂料与热水器中的水反应。 富含锌的涂料与在储存在热水器中的流体中延伸的初级锌阳极组合使用。
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公开(公告)号：US3016256A
公开(公告)日：1962-01-09
申请号：US61228256
申请日：1956-09-26
Applicant: SMITH CORP A O
Inventor： WASSON LOERWOOD C
CPC classification number: B66C1/10
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公开(公告)号：US2784913A
公开(公告)日：1957-03-12
申请号：US42404054
申请日：1954-04-19
Applicant: SMITH CORP A O
Inventor： WASSON LOERWOOD C
CPC classification number: G05D23/128 , G05D16/0683 , Y10S236/06
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公开(公告)号：US3417768A
公开(公告)日：1968-12-24
申请号：US59931166
申请日：1966-12-05
Applicant: SMITH CORP A O
Inventor： WASSON LOERWOOD C
CPC classification number: F24D19/1015 , F16K17/003 , F16K17/383 , Y10T137/1804 , Y10T137/7737 , Y10T137/7738 , Y10T137/7879
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公开(公告)号：US3047156A
公开(公告)日：1962-07-31
申请号：US81037559
申请日：1959-05-01
Applicant: SMITH CORP A O
Inventor： WASSON LOERWOOD C
IPC: B29C53/58
CPC classification number: B29C53/587 , B29L2031/14
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