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1. 发明授权

US08251130B2 Gas leak detecting system for gas cooler 有权
标题翻译：气体冷却器气体泄漏检测系统
公开(公告)号：US08251130B2
公开(公告)日：2012-08-28
申请号：US11922603
申请日：2007-08-30
申请人： Ryoji Ogasawara , Tsukasa Shimakawa , Michio Kubota
发明人： Ryoji Ogasawara , Tsukasa Shimakawa , Michio Kubota
IPC分类号： G05D9/00 , F22B37/00
CPC分类号： G01M3/228 , Y10T137/5835
摘要： A gas leak detecting system for a gas cooler includes, a gas cooler (1) for cooling a gas, which is supplied to and discharged from the interior of a cooler water chamber (2) via piping, with a coolant supplied to and discharged from the interior of the cooler water chamber; an automatic exhaust valve (12) for automatically discharging the gas, which has leaked into the cooler water chamber, to the outside; a gas leak detecting vessel (8) for accumulating a leakage gas discharged from the automatic exhaust valve; and a gas detecting device (13) for detecting the leakage gas within the gas leak detecting vessel.
摘要翻译：一种用于气体冷却器的气体泄漏检测系统包括：用于冷却气体的气体冷却器（1），其经由管道供应到冷却器水室（2）的内部并从冷却水室（2）的内部排出）冷水室的内部; 自动排气阀（12），其将已经泄漏到较冷水室中的气体自动排出到外部; 气体泄漏检测容器（8），用于累积从所述自动排气阀排出的泄漏气体; 以及用于检测气体泄漏检测容器内的泄漏气体的气体检测装置（13）。

2. 发明申请

US20100059124A1 Gas Leak Detecting System for Gas Cooler 有权
标题翻译：气体冷却器气体泄漏检测系统
公开(公告)号：US20100059124A1
公开(公告)日：2010-03-11
申请号：US11922603
申请日：2007-08-30
申请人： Ryoji Ogasawara , Tsukasa Shimakawa , Michio Kubota
发明人： Ryoji Ogasawara , Tsukasa Shimakawa , Michio Kubota
IPC分类号： F16K23/00
CPC分类号： G01M3/228 , Y10T137/5835
摘要： A gas leak detecting system for a gas cooler, which can detect gas leakage continuously by a simple-structured system, and can ensure a fail-safe backup system against troubles by such a simple system, is provided. The gas leak detecting system comprises a gas cooler (1) for cooling a gas, which is supplied to and discharged from the interior of a cooler water chamber (2) via piping, with a coolant supplied to and discharged from the interior of the cooler water chamber; an automatic exhaust valve (12) for automatically discharging the gas, which has leaked into the cooler water chamber, to the outside; a gas leak detecting vessel (8) for accumulating a leakage gas discharged from the automatic exhaust valve; and a gas detecting device (13) for detecting the leakage gas within the gas leak detecting vessel.
摘要翻译：一种用于气体冷却器的气体泄漏检测系统，其可以通过简单的结构化系统连续检测气体泄漏，并且可以通过这样简单的系统来确保故障安全备用系统免受故障的影响。气体泄漏检测系统包括用于冷却气体的气体冷却器（1），其通过管道供应到冷却器水室（2）的内部并从冷却器的内部从冷却器的内部排出的冷却剂水室; 自动排气阀（12），其将已经泄漏到较冷水室中的气体自动排出到外部; 气体泄漏检测容器（8），用于累积从所述自动排气阀排出的泄漏气体; 以及用于检测气体泄漏检测容器内的泄漏气体的气体检测装置（13）。

3. 发明授权

US09631752B2 Expansion joint and steam turbine system including the same 有权
公开(公告)号：US09631752B2
公开(公告)日：2017-04-25
申请号：US13982787
申请日：2012-02-21
申请人： Tsukasa Shimakawa , Jun Nagashima , Yuji Bando , Tomohiro Oshita , Hiromu Nishijima
发明人： Tsukasa Shimakawa , Jun Nagashima , Yuji Bando , Tomohiro Oshita , Hiromu Nishijima
IPC分类号： F01D25/26 , F01K11/02 , F02C7/28 , F16L27/107 , F16L27/11 , F16L51/02 , F16L51/03
CPC分类号： F16L27/107 , F01D25/26 , F01K11/02 , F02C7/28 , F05D2220/31 , F16L27/11 , F16L51/024 , F16L51/03 , Y02T50/671
摘要： An expansion joint that is provided between a steam turbine outlet and a condenser inlet, including: an upstream baffle tube that has one end secured to an upstream fixing end and the other end as a free end, and forms a steam channel; a downstream baffle tube that has one end secured to a downstream fixed end and the other end as a free end, the free end being relatively movable outside the free end of the upstream baffle tube; and a flexible cylinder that is formed of a non-metal material using a resin sheet, and deformable while airtightly surrounding the baffle tubes.

4. 发明申请

US20130323027A1 EXPANSION JOINT AND STEAM TURBINE SYSTEM INCLUDING THE SAME 有权
标题翻译：膨胀接头和蒸汽涡轮机系统，包括它们
公开(公告)号：US20130323027A1
公开(公告)日：2013-12-05
申请号：US13982787
申请日：2012-02-21
申请人： Tsukasa Shimakawa , Jun Nagashima , Yuji Bando , Tomohiro Oshita , Hiromu Nishijima
发明人： Tsukasa Shimakawa , Jun Nagashima , Yuji Bando , Tomohiro Oshita , Hiromu Nishijima
IPC分类号： F16L27/107 , F01D25/26
CPC分类号： F16L27/107 , F01D25/26 , F01K11/02 , F02C7/28 , F05D2220/31 , F16L27/11 , F16L51/024 , F16L51/03 , Y02T50/671
摘要： An expansion joint that is provided between a steam turbine outlet and a condenser inlet, including: an upstream baffle tube that has one end secured to an upstream fixing end and the other end as a free end, and forms a steam channel; a downstream baffle tube that has one end secured to a downstream fixed end and the other end as a free end, the free end being relatively movable outside the free end of the upstream baffle tube; and a flexible cylinder that is formed of a non-metal material using a resin sheet, and deformable while airtightly surrounding the baffle tubes.
摘要翻译：一种设置在蒸气涡轮机出口和冷凝器入口之间的膨胀接头，包括：上游挡板，其一端固定在上游固定端，另一端固定在自由端，形成蒸汽通道; 下游挡板管的一端固定在下游固定端，另一端为自由端，自由端可在上游侧挡板的自由端外相对移动; 以及由使用树脂片的非金属材料形成的柔性圆筒，并且在气密地围绕挡板的同时可变形。

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