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1. 发明授权

US5480299A High-temperature gas blower impeller with vanes made of dispersion-strengthened alloy, gas blower using such impeller, and gas circulating furnace equipped with such gas blower 失效
标题翻译：具有由分散强化合金制成的叶片的高温鼓风机叶轮，使用这种叶轮的鼓风机，以及配备这种鼓风机的气体循环炉
公开(公告)号：US5480299A
公开(公告)日：1996-01-02
申请号：US281071
申请日：1994-07-27
申请人： Yoshitada Motomura , Hiroshi Tawara , Kenji Tsukuta , Tomohito Iikubo
发明人： Yoshitada Motomura , Hiroshi Tawara , Kenji Tsukuta , Tomohito Iikubo
IPC分类号： F04D29/02 , B22F1/00 , B22F3/20 , C22C19/05 , C22C32/00 , F04D29/30 , F27D7/04 , F27B3/22
CPC分类号： C22C32/0026 , F27D7/04 , F27D2007/045
摘要： An impeller for a high-temperature gas blower suitable for a floating conveyor furnace, having vanes each formed of a dispersion-strengthened alloy which includes as a disperse or internal phase 0.1-2.0% by weight of finely divided particles of an oxide of a high melting-point metal, such as Y.sub.2 O.sub.3, Ce.sub.2 O.sub.3, ZrO.sub.2, Al.sub.2 O.sub.3 and Gd.sub.2 O.sub.3, preferably dispersed in an austenite matrix or external phase of Cr, Fe, Al, Ti and Ni. A gas blower having such impeller, and a furnace using such gas blower are also disclosed.
摘要翻译：一种用于适用于浮式输送炉的高温气体鼓风机的叶轮，具有由分散强化合金形成的叶片，该分散强化合金包含作为分散或内相0.1-2.0重量％的细分散的高分子氧化物颗粒熔点金属如Y2O3，Ce2O3，ZrO2，Al2O3和Gd2O3，优选分散在奥氏体基体或Cr，Fe，Al，Ti和Ni的外相中。还公开了具有这种叶轮的鼓风机和使用这种鼓风机的炉。

2. 发明授权

US5372499A High-temperature gas blower impeller with vanes made of dispersion-strengthened alloy, gas blower using such impeller, and gas circulating furnace equipped with such gas blower 失效
标题翻译：具有由分散强化合金制成的叶片的高温鼓风机叶轮，使用这种叶轮的鼓风机，以及配备这种鼓风机的气体循环炉
公开(公告)号：US5372499A
公开(公告)日：1994-12-13
申请号：US110949
申请日：1993-08-24
申请人： Yoshitada Motomura , Hiroshi Tawara , Kenji Tsukuta , Tomohito Iikubo
发明人： Yoshitada Motomura , Hiroshi Tawara , Kenji Tsukuta , Tomohito Iikubo
IPC分类号： F04D29/02 , B22F1/00 , B22F3/20 , C22C19/05 , C22C32/00 , F04D29/30 , F27D7/04 , F27B3/22
CPC分类号： C22C32/0026 , F27D7/04 , F27D2007/045
摘要： An impeller for a high-temperature gas blower suitable for a floating conveyor furnace, having vanes each formed of a dispersion-strengthened alloy which includes as a disperse or internal phase 0.1-2.0% by weight of finely divided particles of an oxide of a high melting-point metal, such as Y.sub.2 O.sub.3, Ce.sub.2 O.sub.3, ZrO.sub.2, Al.sub.2 O.sub.3 and Cd.sub.2 O.sub.3, preferably dispersed in an austenite matrix or external phase of Cr, Fe, Al, Ti and Ni. A gas blower having such impeller, and a furnace using such gas blower are also disclosed.
摘要翻译：一种用于适用于浮式输送炉的高温气体鼓风机的叶轮，具有由分散强化合金形成的叶片，该分散强化合金包含作为分散或内相0.1-2.0重量％的细分散的高分子氧化物颗粒熔点金属如Y2O3，Ce2O3，ZrO2，Al2O3和Cd2O3，优选分散在奥氏体基体或Cr，Fe，Al，Ti和Ni的外相中。还公开了具有这种叶轮的鼓风机和使用这种鼓风机的炉。

3. 发明授权

US5616295A Floating furnace 失效
标题翻译：浮炉
公开(公告)号：US5616295A
公开(公告)日：1997-04-01
申请号：US587113
申请日：1996-01-11
申请人： Hiroshi Tawara , Mineyuki Hiramatsu , Jun Maeda
发明人： Hiroshi Tawara , Mineyuki Hiramatsu , Jun Maeda
IPC分类号： C21D9/63 , C21D11/00 , C21D1/74
CPC分类号： C21D9/63 , C21D11/00
摘要： In the furnace a plurality of floaters are arranged in series in a direction in which the metal strip is transferred. The strip is fed through the furnace, floated by these floaters. A test floater is installed along the strip transfer pathway. The height of the strip floated by the test floater is detected by a float sensor. The gas pressure of the test floater detected when the test floater floats the strip to an appropriate height is reflected on the gas pressures of the in-furnace floaters. As a result, the in-furnace floaters float the strip to the appropriate height.
摘要翻译：在炉中，多个浮子在金属带被转移的方向上串联布置。带材通过炉子进料，由这些浮子漂浮。沿着传送路径安装测试浮子。通过浮子传感器检测由测试浮子浮动的条的高度。当试验浮子将条带漂浮到适当高度时检测到的试验浮子的气体压力反映在炉内浮子的气体压力上。因此，炉内浮子将条带浮动到合适的高度。

4. 发明授权

US4480777A Apparatus for conveying strip material 失效
标题翻译：用于输送带材的设备
公开(公告)号：US4480777A
公开(公告)日：1984-11-06
申请号：US388297
申请日：1982-06-14
申请人： Seiji Suzuki , Kenji Kawate , Hiroshi Tawara
发明人： Seiji Suzuki , Kenji Kawate , Hiroshi Tawara
IPC分类号： B65H23/032 , C21D9/63 , F26B13/20 , B65H17/32 , B65H25/26
CPC分类号： B65H23/032 , C21D9/63 , F26B13/104
摘要： Apparatus for conveying strip materials while floating them whereby a strip is allowed to pass between a pair of plenum chambers vertically spaced apart from each other and provided with blowoff openings through which gases are blown against the strip to float it as well as heat or cool the same. After the gases have been blown against the strip, a portion of them streams in one direction crossing the predetermined conveyance course of the strip, while the other portion thereof streams in the opposite direction. A pair of flow-rate control means are provided in conjunction with the plenum chambers and in opposite positions so as to vary the amount of gases streaming in said one direction in relation to that of those streaming in the other direction, when the strip has taken a winding course during conveyance, so that the strip is restored to its predetermined course of conveyance.
摘要翻译：用于在浮动它们时输送带状材料的装置，从而允许条带在彼此垂直间隔开的一对增压室之间通过，并且设置有吹气口，通过该吹出开口将气体吹向条带以使其浮动并且加热或冷却相同。在将气体吹向条带之后，其一部分沿与条带的预定输送路线交叉的一个方向流动，而另一部分则沿相反方向流动。一对流量控制装置与集气室连通并在相对的位置提供，以便当条带已经被采取时，改变在所述一个方向上流动的气体相对于在另一个方向流动的气体量在输送期间的卷绕路线，使得条带恢复到其预定的运送过程。

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