公开(公告)号：US3968022A

公开(公告)日：1976-07-06

申请号：US515741

申请日：1974-10-17

申请人： Jeffrey D. Eng ,  Cyril J. Harke ,  Primo Bosa ,  Wilfredo E. Figueras

发明人： Jeffrey D. Eng ,  Cyril J. Harke ,  Primo Bosa ,  Wilfredo E. Figueras

IPC分类号： C25B9/00 ,  C25B9/08 ,  C25B9/18 ,  C25B11/06 ,  C25B11/10 ,  F16J15/18 ,  C25B1/26 ,  C25B9/02

CPC分类号： C25B9/00 ,  F16J15/184 ,  Y10S277/944

摘要： A seal for preventing passage of fluid through an opening in an electrolytic cell wall through which a conductor for carrying electricity to or from a cell electrode passes includes as elements thereof a portion of the cell wall opening which is tapered so as to be larger at the outer part of the wall than at the inner part, silicone rubber in the narrower tapered opening part, an electrolyte-resistant rubber, such as neoprene, in the wider tapered opening part and means for pressing such rubber against the silicone rubber so as to help seal the silicone rubber against the tapered cell wall and the conductor. Preferably, the seal is a gas-tight seal and prevents hydrogen from escaping into the atmosphere from the catholyte compartment of an electrolytic cell for the electrolysis of brine. Such a cell is preferably an externally connected (by conductors) bipolar cell but the invention is adaptable for use in sealing off openings in the cell walls between the electrolyte compartments of internally connected bipolar cells and for monopolar electrolytic cells too.

摘要翻译： 用于防止流体通过电解槽内的开口的密封件，用于将电力传送到电池单元电极的导体通过该密封件，通过包括细胞壁开口的一部分，其中锥形的部分在 壁的外部部分比内部部分，较窄的锥形开口部分的硅橡胶，较宽的锥形开口部分中的耐氯橡胶等耐电解橡胶，以及用于将这种橡胶压靠在硅橡胶上的装置，以帮助 将硅橡胶密封在锥形细胞壁和导体上。 优选地，密封件是气密密封件，并且防止氢气从用于电解盐水的电解池的阴极电解液室逸出到大气中。 这样的电池优选是外部连接（通过导体）双极电池，但是本发明适用于密封内部连接的双极电池的电解质隔室和单极电解池之间的电池壁中的开口。

公开(公告)号：US4048045A

公开(公告)日：1977-09-13

申请号：US624140

申请日：1975-10-20

申请人： Jeffrey D. Eng ,  Edward H. Cook, Jr. ,  Wilfredo E. Figueras

发明人： Jeffrey D. Eng ,  Edward H. Cook, Jr. ,  Wilfredo E. Figueras

IPC分类号： C25B1/46 ,  C25B9/04 ,  C25B9/08 ,  C25B11/10 ,  C25B1/26 ,  C25B9/00 ,  C25B11/02

CPC分类号： C25B1/46 ,  C25B9/04 ,  C25B9/08

摘要： A molded electrolytic cell body or frame for housing electrodes and a membrane has a passageway therein communicating an anolyte drain header or manifold or an anolyte discharge header with the anolyte compartment of the cell, through which passageway a conductor of material resistant to electrolytic attack is passed to connect the liquid in the anolyte drain or discharge header with the anode. The conductor acts as a target anode and inhibits electrolytic damage to the anode, thereby lengthening its life.

摘要翻译： 用于容纳电极和膜的模制电解槽主体或框架具有通道，其将阳极电解液排放集管或歧管或阳极电解液排放集管与电解池的阳极电解液室连通，通过该通道，耐电解侵蚀的材料导体通过该通道 将阳极电解液排出或排出集管中的液体与阳极连接。 该导体充当目标阳极并且抑制对阳极的电解损伤，从而延长其使用寿命。

公开(公告)号：US3950239A

公开(公告)日：1976-04-13

申请号：US491191

申请日：1974-07-24

申请人： Wilfredo E. Figueras

发明人： Wilfredo E. Figueras

IPC分类号： C25B11/02 ,  C25B9/00 ,  C25B9/04 ,  C25B9/08 ,  C25B9/18 ,  C25B9/20 ,  C25C7/00 ,  C25C7/02

CPC分类号： C25B9/04

摘要： An improved bipolar type electrolytic filter press cell for the electrolytic decomposition of ionizable chemical compounds is provided which comprises a cell housing containing a plurality of cell units made up of anode compartments each containing a bipolar anode element and cathode compartments each containing a bipolar cathode element, each of said anode compartments being maintained in spaced relationship with the cathode compartment of the adjoining cell unit by an electrically inactive cell separator which prevents electrolyte and gas flow from one cell unit to the adjoining cell unit, and means for transferring electrical energy from an anode element to the cathode element of the adjoining cell unit, said means comprising1. An electrically conductive hollow cylinder member capped on one end and fixedly attached to and in electrical contact with said anode element at said capped end, said cylinder member extending from said anode element to said cell separator,2. An electroconductive rod extending from said cathode element through said cell separator into said cylinder member and in electrical contact with said cylinder member, and3. Means for preventing electrolyte and gas leakage through said cell separator at the point where said electroconductive rod passes through said cell separator.

公开(公告)号：US3948750A

公开(公告)日：1976-04-06

申请号：US474115

申请日：1974-05-28

申请人： Wilfredo E. Figueras ,  Edward H. Cook, Jr.

发明人： Wilfredo E. Figueras ,  Edward H. Cook, Jr.

IPC分类号： C25B11/02 ,  C25B11/04

CPC分类号： C25B11/02

摘要： A hollow bipolar electrode which comprises an anode structure and a cathode structure, said anode structure and cathode structure are in electrically conductive communication with each other and are fabricated from suitable anode and cathode materials respectively.

摘要翻译： 包括阳极结构和阴极结构的中空双极电极，所述阳极结构和阴极结构彼此导电连通，分别由合适的阳极和阴极材料制成。