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    • 148. 发明授权
    • Removable tube heat exchanger with retaining assembly
    • 带保持组件的可拆卸换热管
    • US08251134B2
    • 2012-08-28
    • US12272880
    • 2008-11-18
    • Robert Janezich
    • Robert Janezich
    • F28F9/02F28F9/04
    • F28F9/06F28F9/10F28F9/12
    • A header plate assembly for a heat exchanger includes a plate having a tube side and a tank side. A plurality of apertures extends through the plate. Each aperture has a first portion on the tube side of the plate, the first portion having a first cross-dimension, and a second portion adjacent the first portion and having a second cross-dimension that is smaller than the first cross-dimension, with a first shoulder being formed between the first and second portions. Each of a plurality of collars has an aperture extending therethrough, with a portion of each collar being received in the first portion of one of the apertures in the plate. A seal is positioned in each of the first portions of the apertures and between one of the collars and one of the first shoulders. A plurality of fasteners secures the collars to the plate.
    • 用于热交换器的集管板组件包括具有管侧和罐侧的板。 多个孔延伸穿过板。 每个孔具有在板的管侧上的第一部分,第一部分具有第一横向尺寸,第二部分与第一部分相邻并且具有小于第一横向尺寸的第二横向尺寸, 形成在第一和第二部分之间的第一肩部。 多个轴环中的每一个具有延伸穿过其中的孔,每个轴环的一部分被容纳在板中的一个孔的第一部分中。 密封件定位在孔的每个第一部分中,并且位于一个轴环和一个第一肩部之间。 多个紧固件将套环固定到板上。
    • 149. 发明申请
    • ASSEMBLY TYPE OIL COOLER FOR INTENSIVELY COOLING HYDRAULIC MACHINERY
    • 组装型油冷却器,用于强力冷却液压机械
    • US20100122797A1
    • 2010-05-20
    • US12451117
    • 2008-05-16
    • Dong Soong SeoWan Soo Choi
    • Dong Soong SeoWan Soo Choi
    • F28D15/00F28F1/10
    • F28D7/1661F28D1/06F28D2021/0049F28F9/00F28F9/0229F28F9/06F28F9/22F28F2009/226F28F2215/00
    • An assembly type oil cooler has developed for intensively cooling the various kinds of hydraulic machineries. The oil cooler comprises a main body assembled with a plurality of the body units having a plurality of bolt-holes for assembling and water passages disposed circumferentially for cooling, a plurality of annular-sealing having arched sectors, an oil inlet and an oil outlet are installed at the front and rear of the body units, a pair of front and rear flange plates installed at both end-sides of the body units, a plurality of heat exchange pipes and supporting rods inserted to supporting rod engaging holes through supporting rod holes, a front flange-cap having two compartments to connect a cooling water inlet and an outlet and the body cooling water inlets, and a rear flange-cap having the body cooling water inlets arranged around the body unit for connecting the water passages of the rear flange plate.
    • 开发了一种组装式油冷却器,用于集中冷却各种液压机械。 油冷却器包括主体,其组装有多个主体单元,所述主体单元具有多个用于组装的螺栓孔和周向设置用于冷却的水通道,多个具有拱形扇形的环形密封件,进油口和出油口 安装在主体单元的前后,安装在主体单元两端的一对前后法兰板,多个热交换管和支撑杆,其通过支撑杆孔插入支撑杆接合孔中, 具有两个隔室以连接冷却水入口和出口以及主体冷却水入口的前法兰盖,以及具有设置在主体单元周围的主体冷却水入口的后法兰帽,用于连接后凸缘的水通道 盘子。
    • 150. 发明申请
    • REMOVABLE TUBE HEAT EXCHANGER WITH RETAINING ASSEMBLY
    • 带保持装置的可拆卸换热管换热器
    • US20090120625A1
    • 2009-05-14
    • US12272880
    • 2008-11-18
    • Robert Janezich
    • Robert Janezich
    • F28F9/02
    • F28F9/06F28F9/10F28F9/12
    • A header plate assembly for a heat exchanger includes a plate having a tube side and a tank side. A plurality of apertures extends through the plate. Each aperture has a first portion on the tube side of the plate, the first portion having a first cross-dimension, and a second portion adjacent the first portion and having a second cross-dimension that is smaller than the first cross-dimension, with a first shoulder being formed between the first and second portions. Each of a plurality of collars has an aperture extending therethrough, with a portion of each collar being received in the first portion of one of the apertures in the plate. A seal is positioned in each of the first portions of the apertures and between one of the collars and one of the first shoulders. A plurality of fasteners secures the collars to the plate.
    • 用于热交换器的集管板组件包括具有管侧和罐侧的板。 多个孔延伸穿过板。 每个孔具有在板的管侧上的第一部分,第一部分具有第一横向尺寸,第二部分与第一部分相邻并且具有小于第一横向尺寸的第二横向尺寸, 形成在第一和第二部分之间的第一肩部。 多个轴环中的每一个具有延伸穿过其中的孔,每个轴环的一部分被容纳在板中的一个孔的第一部分中。 密封件定位在孔的每个第一部分中,并且位于一个轴环和一个第一肩部之间。 多个紧固件将套环固定到板上。