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公开(公告)号：US07913495B2
公开(公告)日：2011-03-29
申请号：US12213713
申请日：2008-06-24
IPC分类号： F02C3/00
CPC分类号： F04D29/545 , F01K21/047 , F02C3/06 , F02C3/36 , Y02E20/16 , Y10T29/49316 , Y10T29/4932
摘要： The invention is intended to maintain turbine reliability when, based on a gas turbine designed for one desired cycle, a gas turbine for another different cycle is manufactured. A channel of a compressor is formed such that a mass flow of a fluid compressed by the compressor changes. Thus, when manufacturing, based on the gas turbine designed for one desired cycle, the gas turbine for another different cycle, turbine reliability can be maintained.
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公开(公告)号：US20080301939A1
公开(公告)日：2008-12-11
申请号：US12213714
申请日：2008-06-24
IPC分类号： B23P15/04
CPC分类号： F04D29/545 , F01K21/047 , F02C3/06 , F02C3/36 , Y02E20/16 , Y10T29/49316 , Y10T29/4932
摘要： The invention is intended to maintain turbine reliability when, based on a gas turbine designed for one desired cycle, a gas turbine for another different cycle is manufactured. A channel of a compressor is formed such that a mass flow of a fluid compressed by the compressor changes. Thus, when manufacturing, based on the gas turbine designed for one desired cycle, the gas turbine for another different cycle, turbine reliability can be maintained.
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公开(公告)号：US07937947B2
公开(公告)日：2011-05-10
申请号：US12213714
申请日：2008-06-24
IPC分类号： F02C3/00
CPC分类号： F04D29/545 , F01K21/047 , F02C3/06 , F02C3/36 , Y02E20/16 , Y10T29/49316 , Y10T29/4932
摘要： The invention is intended to maintain turbine reliability when, based on a gas turbine designed for one desired cycle, a gas turbine for another different cycle is manufactured. A channel of a compressor is formed such that a mass flow of a fluid compressed by the compressor changes. Thus, when manufacturing, based on the gas turbine designed for one desired cycle, the gas turbine for another different cycle, turbine reliability can be maintained.
摘要翻译： 本发明旨在维持涡轮机的可靠性，当基于设计用于一个所需循环的燃气轮机制造用于另一不同循环的燃气轮机时。 压缩机的通道形成为使由压缩机压缩的流体的质量流量变化。 因此，当制造基于为一个所需循环设计的燃气轮机时，用于另一不同循环的燃气轮机，可以维持涡轮机的可靠性。
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公开(公告)号：US20080263862A1
公开(公告)日：2008-10-30
申请号：US12213713
申请日：2008-06-24
IPC分类号： B21D53/78
CPC分类号： F04D29/545 , F01K21/047 , F02C3/06 , F02C3/36 , Y02E20/16 , Y10T29/49316 , Y10T29/4932
摘要： The invention is intended to maintain turbine reliability when, based on a gas turbine designed for one desired cycle, a gas turbine for another different cycle is manufactured. A channel of a compressor is formed such that a mass flow of a fluid compressed by the compressor changes. Thus, when manufacturing, based on the gas turbine designed for one desired cycle, the gas turbine for another different cycle, turbine reliability can be maintained.
摘要翻译： 本发明旨在维持涡轮机的可靠性，当基于设计用于一个所需循环的燃气轮机制造用于另一不同循环的燃气轮机时。 压缩机的通道形成为使由压缩机压缩的流体的质量流量变化。 因此，当制造基于为一个所需循环设计的燃气轮机时，用于另一不同循环的燃气轮机，可以维持涡轮机的可靠性。
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公开(公告)号：US20050223708A1
公开(公告)日：2005-10-13
申请号：US10963566
申请日：2004-10-14
CPC分类号： F04D29/545 , F01K21/047 , F02C3/06 , F02C3/36 , Y02E20/16 , Y10T29/49316 , Y10T29/4932
摘要： The invention is intended to maintain turbine reliability when, based on a gas turbine designed for one desired cycle, a gas turbine for another different cycle is manufactured. A channel of a compressor is formed such that a mass flow of a fluid compressed by the compressor changes. Thus, when manufacturing, based on the gas turbine designed for one desired cycle, the gas turbine for another different cycle, turbine reliability can be maintained.
摘要翻译： 本发明旨在维持涡轮机的可靠性，当基于设计用于一个所需循环的燃气轮机制造用于另一不同循环的燃气轮机时。 压缩机的通道形成为使由压缩机压缩的流体的质量流量变化。 因此，当制造基于为一个所需循环设计的燃气轮机时，用于另一不同循环的燃气轮机，可以维持涡轮机的可靠性。
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公开(公告)号：US07441410B2
公开(公告)日：2008-10-28
申请号：US10963566
申请日：2004-10-14
IPC分类号： F02C3/00
CPC分类号： F04D29/545 , F01K21/047 , F02C3/06 , F02C3/36 , Y02E20/16 , Y10T29/49316 , Y10T29/4932
摘要： The invention is intended to maintain turbine reliability when, based on a gas turbine designed for one desired cycle, a gas turbine for another different cycle is manufactured. A channel of a compressor is formed such that a mass flow of a fluid compressed by the compressor changes. Thus, when manufacturing, based on the gas turbine designed for one desired cycle, the gas turbine for another different cycle, turbine reliability can be maintained.
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7.发明授权Bearing device of gas turbine power generation equipment and gas turbine power generation equipment 失效燃气轮机发电设备和燃气轮机发电设备轴承装置公开(公告)号：US08459932B2
公开(公告)日：2013-06-11
申请号：US11995945
申请日：2006-08-18
IPC分类号： F01D25/16
CPC分类号： F02C7/06 , F01D25/16 , F01D25/18 , F05D2250/82 , F16C17/02 , F16C17/14 , F16C27/02 , F16C32/0662 , F16C32/067 , F16C37/002 , F16C2360/23 , F16F15/0237
摘要： A bearing device of a gas turbine power generation equipment provides damping vibration of a shaft and lubricates and cools the bearing main body. The bearing devices have sleeves provided on the outer circumference sides of the bearing main bodies and bearing housings holding the respective sleeves via O-rings while each forming an annular clearance passage between each of the outer circumferences of the sleeves and a corresponding one of the bearing housings. The bearing housing has a feed-water hole communicating with the clearance passage and adapted to feed water thereto. The sleeve has a lead water hole communicating with the clearance passage and is adapted to lead water to the bearing main body, and a discharge hole which communicates with the clearance passage and is adapted to discharge water therefrom.
摘要翻译： 燃气轮机发电设备的轴承装置提供轴的阻尼振动并润滑并冷却轴承主体。 轴承装置具有设置在轴承主体的外周侧上的套筒和通过O形环保持相应套筒的轴承壳体，同时在套筒的每个外圆周之间形成环形间隙通道和相应的一个轴承 外壳 所述轴承壳体具有与所述间隙通道连通并适于向其供水的给水孔。 所述套筒具有与所述间隙通道连通的铅水孔，并且适于将水引导到所述轴承主体，以及排出孔，其与所述间隙通道连通并且适于从其排出水。
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公开(公告)号：US08287236B2
公开(公告)日：2012-10-16
申请号：US12117288
申请日：2008-05-08
申请人： Hideo Nishida , Hiromi Kobayashi , Masanori Tanaka , Tadaharu Kishibe , Manabu Yagi , Tetsuya Kuwano
发明人： Hideo Nishida , Hiromi Kobayashi , Masanori Tanaka , Tadaharu Kishibe , Manabu Yagi , Tetsuya Kuwano
IPC分类号： F04D1/10
CPC分类号： F04D29/444 , F04D17/122 , F04D29/4213
摘要： A multistage centrifugal compressor includes a rotary shaft, and multistage impellers attached to the rotary shaft. Each of the impellers includes a hub, a shroud and blades therebetween in a radial cascade arrangement. An annular suction passage for guiding the fluid flow from the inward radial direction to a blade inlet is disposed upstream of the centrifugal impeller. A diffuser is disposed downstream of the centrifugal impeller. A bend portion is disposed downstream of the diffuser, and a return channel with a guide blade portion is disposed downstream of the bend portion. The annular suction passage at a hub side includes an axial parallel portion.
摘要翻译： 多级离心压缩机包括旋转轴和连接到旋转轴的多级叶轮。 每个叶轮在径向级联布置中包括轮毂，护罩和叶片。 用于将流体流动从内向径向引导到叶片入口的环形抽吸通道设置在离心式叶轮的上游。 扩散器设置在离心式叶轮的下游。 弯曲部设置在扩散器的下游，并且具有引导叶片部分的返回通道设置在弯曲部分的下游。 在轮毂侧的环形吸入通道包括轴向平行部分。
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公开(公告)号：US07981254B2
公开(公告)日：2011-07-19
申请号：US12202065
申请日：2008-08-29
CPC分类号： F25B30/02 , F01K17/005 , F22G1/16 , Y10S203/04
摘要： In a heat pump system including a water purifier and an evaporator for evaporating feed-water to produce steam, water used for spray cooling is effectively used and productivity of purified water used for the spray cooling is increased. Discharged water from the water purifier is supplied to the evaporator when water used for spray cooling is produced by use of the water purifier. Otherwise, drain of the evaporator having higher temperature is supplied to the water purifier by using such a fact that in a reverse osmosis membrane type water purifier, the higher the temperature of feed-water is, the higher the purified water productivity becomes.
摘要翻译： 在包括净水器和用于蒸发给水以产生蒸汽的蒸发器的热泵系统中，有效地使用用于喷雾冷却的水，并且用于喷雾冷却的净化水的生产率增加。 通过使用净水器产生用于喷雾冷却的水，将来自净水器的排出的水供应到蒸发器。 否则，通过使用在反渗透膜型净水器中，供水温度越高净化水生产率越高的事实，向净水器供给具有较高温度的蒸发器的排水。
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10.发明申请公开(公告)号：US20100111681A1
公开(公告)日：2010-05-06
申请号：US11995945
申请日：2006-08-18
CPC分类号： F02C7/06 , F01D25/16 , F01D25/18 , F05D2250/82 , F16C17/02 , F16C17/14 , F16C27/02 , F16C32/0662 , F16C32/067 , F16C37/002 , F16C2360/23 , F16F15/0237
摘要： A bearing device of a gas turbine power generation equipment provides damping vibration of a shaft and lubricates and cools the bearing main body.The bearing devices have sleeves provided on the outer circumference sides of the bearing main bodies and bearing housings holding the respective sleeves via O-rings while each forming an annular clearance passage between each of the outer circumferences of the sleeves and a corresponding one of the bearing housings. The bearing housing has a feed-water hole communicating with the clearance passage and adapted to feed water thereto. The sleeve has a lead water hole communicating with the clearance passage and is adapted to lead water to the bearing main body, and a discharge hole which communicates with the clearance passage and is adapted to discharge water therefrom.
摘要翻译： 燃气轮机发电设备的轴承装置提供轴的阻尼振动并润滑并冷却轴承主体。 轴承装置具有设置在轴承主体的外周侧上的套筒和通过O形环保持相应套筒的轴承壳体，同时在套筒的每个外圆周之间形成环形间隙通道和相应的一个轴承 外壳 所述轴承壳体具有与所述间隙通道连通并适于向其供水的给水孔。 所述套筒具有与所述间隙通道连通的铅水孔，并且适于将水引导到所述轴承主体，以及排出孔，其与所述间隙通道连通并且适于从其排出水。
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