不乱扔垃圾>澳门和香港购物区别
专利名称：ELECTRICAL HEAT STORAGE BOILER 发明人：NEWTON, Peter, Joph,JOYES, Thomas, Henry
申请号：GB1989001459
申请日：19891206
公开号：WO90/006473P1
公开日：蒋氏故居
北京电影学院新生
19900614
专利内容由知识产权出版社提供
摘要：An electric boiler comprising a plurality of boiling tubes (11) extending substantially vertically for providing heat to a heat exchanger, a core consisting of a multiplicity of heat storing bricks (30, 35), and an insulated casing surrounding the core, the casing having an openable front face to allow installation of the core and access thereto, bricks which lie, in u, against the boiling tubes (11) having side face profiles formed to provide channels for accepting part of the boiling tube (11) whereby a combination of such bricks surrounds a length of boiling tubes, the width of said bricks being such that, when the boiling tubes are surrounded by a cour of said bricks lying adjacent the boiling tubes, space when viewed from the front is provided between the bricks and the casing, and between the bricks surrounding adjacent boiling tubes (11), whereby that space can be filled by sliding further bricks (30, 35) in a front to back direction with respect to the boiler. The bricks in an asmbled core define channels (32, 36) extending from front to rear of the boiler for receiving heating elements (40), the heating elements being elongate and located in the core by sliding into the channels (32, 36) from the front of the core. An advantage of the invention is that the boiler may be quickly and easily installed. Further, if a heating element were to fail in rvice, it may be
readily removed and replaced.
壶口旅游
申请人：NEWTON, Peter, Joph,JOYES, Thomas, Henry 地址：GB,GB,GB
怎样炒虾仁好吃
春节民俗手抄报国籍：GB,GB,GB
秋凉晚步代理机构：HOWICK, Nicholas, Keith
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