专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20150139781A1 REACTION TURBINE 审中-公开
标题翻译：反应涡轮机
公开(公告)号：US20150139781A1
公开(公告)日：2015-05-21
申请号：US14399573
申请日：2013-04-18
申请人： HK TURBINE CO., LTD.
发明人： Young Il Chang , Yong Sik Hah , Jung Hoon Kim , Ki Tae Kim
IPC分类号： F01D1/20 , F01D5/02
CPC分类号： F01D1/20 , F01D1/32 , F01D1/34 , F01D5/02 , F01D11/02
摘要： A reaction turbine, according to the present invention, includes first and second rotor plates, which are coupled together to form an integrated rotor, and an inner flow path including a combination of first and second flow paths, which are formed on the surfaces of the first and second rotor plates that face each other, respectively, thereby enabling easier manufacturing into a form desired by a designer by eliminating the limitation of a cross-sectional shape of the inner flow path. In addition, a cross section of each of the first and second flow paths can be formed into a semicircular shape thus yielding a circular shape for the inner flow path, which is formed by combining the first and second flow paths, thereby effectively enhancing the performance of a turbine by minimizing pressure loss of a working fluid that passes through the inner flow path.
摘要翻译：根据本发明的反应涡轮机包括联接在一起以形成集成转子的第一和第二转子板，以及包括第一和第二流动路径的组合的内部流动路径，其形成在分别面对的第一和第二转子板，从而通过消除内部流动路径的横截面形状的限制，使得能够更容易地制造成设计者期望的形式。此外，第一和第二流动路径中的每一个的横截面可以形成为半圆形，从而通过组合第一和第二流动路径而形成的内部流动路径的圆形形状，从而有效地提高了性能通过使通过内部流动路径的工作流体的压力损失最小化来实现。

2. 发明申请

US20140248124A1 REACTIVE TURBINE APPARATUS 有权
标题翻译：反应式涡轮装置
公开(公告)号：US20140248124A1
公开(公告)日：2014-09-04
申请号：US14348153
申请日：2012-09-24
申请人： HK TURBINE CO., LTD.
发明人： Ki-Tae Kim , Young Il Chang , Jung-Hoon Kim
IPC分类号： F01D1/32
CPC分类号： F01D1/32
摘要： The present invention relates to a reactive turbine apparatus that is easy to assemble. To this end, the reactive turbine apparatus includes: a rotation shaft formed of a certain length; a housing defining an inner space so as to be rotatably coupled to the rotation shaft, having an inlet formed through one side thereof through which working fluid can enter, and having an outlet formed through the other side thereof so that working fluid can be discharged to the outside; and at least one rotation unit disposed in the housing and coupled to the rotation shaft, disposed in a lengthwise direction of the rotation shaft, and rotating the rotation shaft by means of the working fluid that enters from the inlet of the housing and is discharged, wherein working fluid is prevented from leaking between the peripheral surface of the at least one rotation unit and the inner surface of the housing during the rotation of the rotation unit.
摘要翻译：本发明涉及易于组装的反应式涡轮机装置。为此，反应式涡轮机装置包括：一定长度形成的旋转轴; 壳体，其限定内部空间以可旋转地联接到旋转轴，具有通过其一侧形成的入口，工作流体可以通过该入口形成，并且具有通过其另一侧形成的出口，使得工作流体可以排放到外; 以及至少一个旋转单元，其设置在所述壳体中并且连接到所述旋转轴，所述旋转轴沿所述旋转轴的长度方向设置，并且通过从所述壳体的入口进入的工作流体旋转所述旋转轴并被排出，其中在所述旋转单元旋转期间，防止工作流体在所述至少一个旋转单元的周边表面与所述壳体的内表面之间泄漏。

3. 发明授权

US10006289B2 Reactive turbine apparatus 有权
公开(公告)号：US10006289B2
公开(公告)日：2018-06-26
申请号：US14348153
申请日：2012-09-24
申请人： HK TURBINE CO., LTD.
发明人： Ki-Tae Kim , Young Il Chang , Jung-Hoon Kim
IPC分类号： F01D1/32
CPC分类号： F01D1/32
摘要： The present invention relates to a reactive turbine apparatus that is easy to assemble. To this end, the reactive turbine apparatus includes: a rotation shaft formed of a certain length; a housing defining an inner space so as to be rotatably coupled to the rotation shaft, having an inlet formed through one side thereof through which working fluid can enter, and having an outlet formed through the other side thereof so that working fluid can be discharged to the outside; and at least one rotation unit disposed in the housing and coupled to the rotation shaft, disposed in a lengthwise direction of the rotation shaft, and rotating the rotation shaft by means of the working fluid that enters from the inlet of the housing and is discharged, wherein working fluid is prevented from leaking between the peripheral surface of the at least one rotation unit and the inner surface of the housing during the rotation of the rotation unit.

4. 发明申请

US20160245085A1 ROTATION BODY OF NOZZLE FOR REACTION-TYPE STEAM TURBINE 审中-公开
标题翻译：用于反应式蒸汽涡轮的喷嘴旋转体
公开(公告)号：US20160245085A1
公开(公告)日：2016-08-25
申请号：US15025692
申请日：2014-05-23
申请人： POSCO ENERGY CO., LTD. , HK TURBINE CO., LTD.
发明人： Ju Chang LIM , Sung Keun OH , Jae Jun LEE , Sang Myeong LEE , Sanghoon LEE , Ki Tae KIM , Young IL CHANG , Hyun Joo CHUN , Yong Sik HA
IPC分类号： F01D1/32
CPC分类号： F01D1/32 , F01D9/02 , F05D2220/31 , F05D2230/10 , F05D2230/53 , F05D2230/64 , F05D2240/242 , F05D2250/15 , F05D2250/22 , F05D2250/291 , F05D2250/52 , F05D2250/71 , F05D2260/30
摘要： Disclosed herein is a nozzle rotation body for a reaction-type steam turbine, the rotation body rotating by ejection of fluid from the nozzle. The rotation body includes: a disk-shaped body (210) having an shaft hole that is formed in the center thereof and coupled to a rotary shaft; a guide portion (220), projected in the vertical direction and integrally formed with the body (210) to have a guide side (GS) providing a plurality of exhaust flow paths (221) forming equal angles to each other in the helical direction around the shaft hole; a nozzle piece (230), positioned on each front end of the exhaust flow paths (221) and assembled with the body (210), to have a cross section of the same shape as the cross section of the exhaust flow paths (221) and have a narrow width section; and a fastening unit having at least one bolt (241) and at least one assembly pin (242) coupling the nozzle piece (230) and the body (210).
摘要翻译：本文公开了一种用于反应型蒸汽轮机的喷嘴旋转体，旋转体通过喷嘴喷射流体而旋转。旋转体包括：具有轴孔的盘形体（210），其形成在其中心并联接到旋转轴; 引导部分（220），其沿垂直方向突出并与主体（210）一体形成，以具有引导侧（GS），所述引导侧（GS）提供沿螺旋方向彼此形成相等角度的多个排气流路（221）轴孔; 位于排气流路221的前端并且与主体210组装的喷嘴片230具有与排气流路221的截面相同形状的横截面，并且具有窄的宽度部分; 以及具有至少一个螺栓（241）和联接喷嘴件（230）和主体（210）的至少一个组装销（242）的紧固单元。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式