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公开(公告)号：EP1593888B1
公开(公告)日：2007-04-11
申请号：EP04709363.8
申请日：2004-02-09
发明人： OHMI, Tadahiro , IKEDA, Nobukazu, c/o Fujikin Incorporated , YAMAJI, Michio, c/o Fujikin Incorporated , KITANO, Masafumi, c/o Fujikin Incorporated , MORIMOTO, Akihiro, c/o Fujikin Incorporated
CPC分类号： F16K7/14 , F16K27/003 , F16K51/02
摘要： A valve in accordance with the reduction in diameter of piping in a vacuum discharge system, the reduction realizing downsizing of apparatuses for a vacuum discharge system and resultant reduced costs and shortened time for vacuum discharge. In the valve, inside corrosion, clogging, seat leakage, etc. by accumulation of dissociated products produced by decomposition of gas can be prevented from occurring. Specifically, passive aluminum is used for piping components, such as the valve, adapted for a vacuum discharge system so as to control decomposition of gas caused by rise in temperature during baking, so that components suitable for the reduction in diameter sizes in the vacuum discharge system are provided. Corrosion, clogging, seat leakage, etc. caused by decomposition of gas are prevented from occurring.
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2.发明公开METHOD FOR FORMING PLATINUM COATING CATALYST LAYER IN REACTION FURNACE FOR GENERATING WATER GAS 审中-公开一种用于生产涂层的铂催化剂层中的反应炉生产水煤气
公开(公告)号：EP1552885A1
公开(公告)日：2005-07-13
申请号：EP03754111.7
申请日：2003-10-14
发明人： OHMI, Tadahiro , IKEDA, Nobukazu, c/o Fujikin Incorporated , MORIMOTO, Akihiro, c/o Fujikin Incorporated , KITANO, Masafumi, c/o Fujikin Incorporated , MINAMI, Yukio, c/o Fujikin Incorporated , KAWADA, Koji, c/o Fujikin Incorporated
CPC分类号： B01J12/007 , B01J21/04 , B01J23/42 , B01J37/0225 , B01J37/0226 , B01J37/08 , C01B5/00
摘要： A barrier film which has uniform thickness and excellent adhesiveness to the base material and superbly functions to protect a platinum film can be formed on the inner wall surface of a moisture-generating reactor at ease and at a low cost.
The moisture-generating reactor in which hydrogen and oxygen are reacted to generate moisture without high temperature combustion is made of an alloy containing aluminum. A principally aluminum oxide (Al 2 O 3 )-composed barrier film is formed by applying an aluminum selective oxidation treatment on the inner wall surface of the moisture-generating reactor, and thereafter a platinum film is stacked on and stuck to the barrier film so that a platinum coating catalyst layer is formed.摘要翻译： 阻挡膜，其中有均匀的厚度和优异的粘合性的基体材料和优越的功能来保护的铂膜，可以安心湿气产生反应器的内壁表面和以低成本来形成。 在其中氢气和氧气的湿气产生反应器中反应以产生无高温燃烧的水分被由含有铝的合金制成。 甲原则上氧化铝（Al2O3）-composed屏障电影通过施加到铝选择性氧化处理的湿气产生反应器的内壁表面上形成，并且此后铂电影堆叠在和粘在阻挡膜-所以做了铂 催化剂涂层形成。
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公开(公告)号：EP1593888A1
公开(公告)日：2005-11-09
申请号：EP04709363.8
申请日：2004-02-09
发明人： OHMI, Tadahiro , IKEDA, Nobukazu, c/o Fujikin Incorporated , YAMAJI, Michio, c/o Fujikin Incorporated , KITANO, Masafumi, c/o Fujikin Incorporated , MORIMOTO, Akihiro, c/o Fujikin Incorporated
CPC分类号： F16K7/14 , F16K27/003 , F16K51/02
摘要： The present invention provides a valve which makes it possible to reduce the diameter of the vacuum exhaustion pipings for making the facility for the vacuum exhaustion system small, as a result lowering the costs, and making the vacuum exhaustion time short, and also which can prevent the corrosions, cloggings, and seal leakages inside the piping system caused by the accumulation of substances produced by the decomposition of the gas.
Specifically, the aluminum passivation is applied on the piping parts, i.e. the valve and others, used in the vacuum exhaustion system to inhibit the gas decomposition caused by the temperature rise at the time of the baking so that components for the reduction in the diameter size in the vacuum exhaustion system are provided. The corrosions, cloggings and seat leakages caused by the gas decomposition are prevented.摘要翻译： 本发明提供一种能够减小真空排气系统的设备的真空排气管的直径变小的结构，从而降低成本，并使真空耗尽时间缩短，并且也可以防止 由气体分解产生的物质的积聚引起的管道系统内的腐蚀，堵塞和密封泄漏。 具体而言，在真空耗尽系统中使用的管道部件即阀等上施加铝钝化，以抑制由烘烤时的温度升高引起的气体分解，从而使用于还原的部件 在真空排气系统中的直径尺寸。 防止气体分解引起的腐蚀，堵塞和座椅泄漏。
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