公开(公告)号：US20070158915A1

公开(公告)日：2007-07-12

申请号：US11651574

申请日：2007-01-10

申请人： Drew Van Norman ,  Benjamin Hardy ,  Curt Hagen

发明人： Drew Van Norman ,  Benjamin Hardy ,  Curt Hagen

IPC分类号： F16J15/34

CPC分类号： F16J15/3464

摘要： A scraped surface heat exchanger includes a seal assembly between a rotating tube and the end housing. The seal assembly is removable by removing the tube.

公开(公告)号：US20060255511A1

公开(公告)日：2006-11-16

申请号：US11240646

申请日：2005-10-03

申请人： Benjamin Hardy ,  Curt Hagen ,  Gary Ferguson ,  Drew Van Norman

发明人： Benjamin Hardy ,  Curt Hagen ,  Gary Ferguson ,  Drew Van Norman

IPC分类号： G01B15/00

CPC分类号： C08L71/10

摘要： A method for evaluating a polymer component comprises adding a radiopaque material to a polymer material to form a combined material having radiopaque properties, manufacturing the item at least partial out of the combined material, applying x-rays to the item, and viewing an x-ray image of the item to detect the structural condition of the item.

摘要翻译： 一种用于评价聚合物组分的方法包括将不透射线材料添加到聚合物材料中以形成具有不透射线性质的组合材料，将该制品至少部分地从组合材料制造，向该物品施加x射线， 该物品的射线图像以检测物品的结构状况。

公开(公告)号：US07647666B2

公开(公告)日：2010-01-19

申请号：US11953211

申请日：2007-12-10

申请人： Benjamin Hardy ,  Drew Van Norman

发明人： Benjamin Hardy ,  Drew Van Norman

IPC分类号： F01D3/00

CPC分类号： B01F7/00208 ,  B08B9/0808 ,  F28F19/008

摘要： Attachment apparatus and method for interlocking attachment of a scraper blade with a drive shaft of a scraped surface heat exchanger includes a blade having dual attachment beams and a central locking member, and at least one pin having dual fingers each for interlocking with a respective attachment beam.

摘要翻译： 用于将刮刀与刮面热交换器的驱动轴互锁连接的附接装置和方法包括具有双连接梁和中心锁定构件的叶片，以及至少一个具有双指的销，每个销用于与相应的附接梁 。

公开(公告)号：US20080041564A1

公开(公告)日：2008-02-21

申请号：US11923950

申请日：2007-10-25

申请人： Drew Van Norman ,  Curt Hagen ,  Benjamin Hardy

发明人： Drew Van Norman ,  Curt Hagen ,  Benjamin Hardy

IPC分类号： F28G1/08

CPC分类号： F28F19/008 ,  Y10T29/4935

摘要： A blade for mounting to a scraped surface heat exchanger drive shaft by pivotal connection with a mounting pin has a blade body having a first side and a second side, and a scraper edge and a hinge edge. At least one mounting hole extends through the blade body generally proximate at the hinge edge. An L-shaped locking track protrudes into the first set of the blade, having an entry track extending from the hinge edge and an intermediate track extending from the entry track to the mounting hole. An L-shaped locking track also protruding into the second side of the blade, has an entry track extending from the hinge edge of the blade and an intermediate track extending from the entry track to and past the mounting hole.

摘要翻译： 用于通过与安装销的枢转连接安装到刮面热交换器驱动轴的刀片具有具有第一侧和第二侧以及刮刀边缘和铰链边缘的刀片主体。 至少一个安装孔大体上靠近铰链边缘延伸穿过叶片本体。 L形锁定轨道突出到第一组叶片中，具有从铰链边缘延伸的入口轨道和从入口轨道延伸到安装孔的中间轨道。 还突出到叶片的第二侧的L形锁定轨道具有从叶片的铰链边缘延伸的进入轨道和从入口轨道延伸并穿过安装孔的中间轨道。

公开(公告)号：US07325269B2

公开(公告)日：2008-02-05

申请号：US10737896

申请日：2003-12-18

申请人： Benjamin Hardy ,  Drew Van Norman

发明人： Benjamin Hardy ,  Drew Van Norman

IPC分类号： F23J3/00

CPC分类号： B01F7/00208 ,  B08B9/0808 ,  F28F19/008

摘要： Attachment apparatus and method for interlocking attachment of a scraper blade with a drive shaft of a scraped surface heat exchanger includes a blade having dual attachment beams and a central locking member, and at least one pin having dual fingers each for interlocking with a respective attachment beam.

摘要翻译： 用于将刮刀与刮面热交换器的驱动轴互锁连接的附接装置和方法包括具有双连接梁和中心锁定构件的叶片，以及至少一个具有双指的销，每个销用于与相应的附接梁 。

公开(公告)号：US07303000B2

公开(公告)日：2007-12-04

申请号：US10909314

申请日：2004-08-03

申请人： Drew Van Norman ,  Curt Hagen ,  Benjamin Hardy

发明人： Drew Van Norman ,  Curt Hagen ,  Benjamin Hardy

IPC分类号： F28F5/00

CPC分类号： F28F19/008 ,  Y10T29/4935

摘要： A blade for mounting to a scraped surface heat exchanger drive shaft by pivotal connection with a mounting pin has a blade body having a first side and a second side, and a scraper edge and a hinge edge. At least one mounting hole extends through the blade body generally proximate at the hinge edge. An L-shaped locking track protrudes into the first set of the blade, having an entry track extending from the hinge edge and an intermediate track extending from the entry track to the mounting hole. An L-shaped locking track also protruding into the second side of the blade, has an entry track extending from the hinge edge of the blade and an intermediate track extending from the entry track to and past the mounting hole.

摘要翻译： 用于通过与安装销的枢转连接安装到刮面热交换器驱动轴的刀片具有具有第一侧和第二侧以及刮刀边缘和铰链边缘的刀片主体。 至少一个安装孔大体上靠近铰链边缘延伸穿过叶片本体。 L形锁定轨道突出到第一组叶片中，具有从铰链边缘延伸的入口轨道和从入口轨道延伸到安装孔的中间轨道。 还突出到叶片的第二侧的L形锁定轨道具有从叶片的铰链边缘延伸的进入轨道和从入口轨道延伸并穿过安装孔的中间轨道。

公开(公告)号：US07237944B2

公开(公告)日：2007-07-03

申请号：US10747156

申请日：2003-12-30

申请人： Benjamin Hardy ,  Curt Hagen ,  Gary Ferguson

发明人： Benjamin Hardy ,  Curt Hagen ,  Gary Ferguson

IPC分类号： F28F5/00

CPC分类号： B01F7/00208 ,  F28F19/008 ,  Y10S165/09 ,  Y10S165/091

摘要： Attachment apparatus and method for interlocking attachment of a scraper blade with a drive shaft of a scraped surface heat exchanger includes a blade having dual attachment beams and a central locking member, and at least one pin having dual fingers each for interlocking with a respective attachment beam. The blades feature protective supporting nubs that are outwardly facing from the blade and located proximate to the mounting locations of the blade to provide a supporting rest for the drive shaft pin and blade assembly as it is slid into or out of its outer housing tube.

摘要翻译： 用于将刮刀与刮面热交换器的驱动轴互锁连接的附接装置和方法包括具有双连接梁和中心锁定构件的叶片，以及至少一个具有双指的销，每个销用于与相应的附接梁 。 叶片具有从叶片向外并且位于叶片的安装位置附近的保护性支撑突起，以在驱动轴销和叶片组件滑入或移出其外壳管时提供用于驱动轴销和叶片组件的支撑座。

公开(公告)号：US06966757B2

公开(公告)日：2005-11-22

申请号：US10737794

申请日：2003-12-18

申请人： Benjamin Hardy ,  Drew Van Norman

发明人： Benjamin Hardy ,  Drew Van Norman

IPC分类号： B01F7/00 ,  B01F15/00 ,  F28F19/00 ,  F01D5/30

CPC分类号： B01F7/00208 ,  B01F7/00033 ,  F28F19/008

摘要： An attachment apparatus and method for interlocking attachment of a scraper blade with a drive shaft of a scraped surface heat exchanger includes a blade having dual attachment beams and a central locking member, and at least one pin having dual fingers each for interlocking with a respective attachment beam.

公开(公告)号：US20050141343A1

公开(公告)日：2005-06-30

申请号：US10747156

申请日：2003-12-30

申请人： Benjamin Hardy ,  Curt Hagen ,  Gary Ferguson

发明人： Benjamin Hardy ,  Curt Hagen ,  Gary Ferguson

IPC分类号： B01F7/00 ,  B01F15/00 ,  F28F19/00

CPC分类号： B01F7/00208 ,  F28F19/008 ,  Y10S165/09 ,  Y10S165/091

摘要： Attachment apparatus and method for interlocking attachment of a scraper blade with a drive shaft of a scraped surface heat exchanger includes a blade having dual attachment beams and a central locking member, and at least one pin having dual fingers each for interlocking with a respective attachment beam. The blades feature protective supporting nubs that are outwardly facing from the blade and located proximate to the mounting locations of the blade to provide a supporting rest for the drive shaft pin and blade assembly as it is slid into or out of its outer housing tube.

摘要翻译： 用于将刮刀与刮面热交换器的驱动轴互锁连接的附接装置和方法包括具有双连接梁和中心锁定构件的叶片，以及至少一个具有双指的销，每个销用于与相应的附接梁 。 叶片具有从叶片向外并且位于叶片的安装位置附近的保护性支撑突起，以在驱动轴销和叶片组件滑入或移出其外壳管时提供用于驱动轴销和叶片组件的支撑座。

公开(公告)号：US20050135937A1

公开(公告)日：2005-06-23

申请号：US10737794

申请日：2003-12-18

申请人： Benjamin Hardy ,  Drew Van Norman

发明人： Benjamin Hardy ,  Drew Van Norman

IPC分类号： B01F7/00 ,  B01F15/00 ,  F28F19/00 ,  B63H1/20

CPC分类号： B01F7/00208 ,  B01F7/00033 ,  F28F19/008

摘要： An attachment apparatus and method for interlocking attachment of a scraper blade with a drive shaft of a scraped surface heat exchanger includes a blade having dual attachment beams and a central locking member, and at least one pin having dual fingers each for interlocking with a respective attachment beam.

摘要翻译： 用于将刮刀与刮面热交换器的驱动轴互锁连接的附接装置和方法包括具有双连接梁和中心锁定构件的刀片，以及至少一个具有双指状物的销，每个销用于与相应附件互锁 光束。