公开(公告)号：US4097682A

公开(公告)日：1978-06-27

申请号：US718349

申请日：1976-08-27

申请人： Elijah R. Perry ,  Meredith J. Angwin ,  Mario Rabinowitz ,  John F. Shimshock

发明人： Elijah R. Perry ,  Meredith J. Angwin ,  Mario Rabinowitz ,  John F. Shimshock

IPC分类号： H02G9/02 ,  H01B7/34

CPC分类号： H02G9/02

摘要： Underground electrical equipment such as a transformer or cable is prevented from thermal runaway by back-filling the trench in which it is laid with a soil which includes water entrapped in highly water-absorbent hydrophilic polymeric gel particles soaked with water. The water-soaked particles preferably are coated with a water-impermeable film. The water may also be entrapped in liquid form in small balloon-like containers. Also, a water impermeable sheath may be formed around the back-fill soil to minimize evaporation from the particles.

摘要翻译： 通过用包含在水中浸渍的高吸水性亲水性聚合物凝胶颗粒中的水包埋的土壤来填充其铺设的沟槽，防止诸如变压器或电缆的地下电气设备发生热失控。 水浸泡的颗粒优选地涂覆有不透水的膜。 水也可以以液体形式包裹在小的气球状容器中。 此外，可以在后填充土壤周围形成不透水的护套，以使来自颗粒的蒸发最小化。

公开(公告)号：US4295818A

公开(公告)日：1981-10-20

申请号：US153056

申请日：1980-05-27

申请人： Meredith J. Angwin ,  William C. Pfefferle ,  John P. Kesselring

发明人： Meredith J. Angwin ,  William C. Pfefferle ,  John P. Kesselring

IPC分类号： B01J37/00 ,  B01J37/08 ,  F23C13/00 ,  F23D3/40 ,  B01J23/10 ,  B01J23/74 ,  B01J35/04

CPC分类号： F23C13/00 ,  B01J37/0009 ,  B01J37/08 ,  Y10T428/24149

摘要： A catalyst system in which the catalytic composition comprises a catalytically active material which is homogeneously interspersed throughout a monolith structure of ceramic composition. The composition is shaped into a unitary monolith which is employed as the catalyst structure. In the method the active material or materials are admixed with a ceramic material, which can be either active or inactive, in finely divided form and then shaped into the monolith structure.

摘要翻译： 一种催化剂体系，其中催化剂组合物包含均匀散布在陶瓷组合物的整体结构中的催化活性材料。 该组合物被成形为整体单块，其用作催化剂结构。 在该方法中，活性材料或陶瓷材料可以是活性的或非活性的，以细分的形式混合，然后成形为整料结构。

公开(公告)号：US4337028A

公开(公告)日：1982-06-29

申请号：US153057

申请日：1980-05-27

申请人： Meredith J. Angwin ,  William C. Pfefferle

发明人： Meredith J. Angwin ,  William C. Pfefferle

IPC分类号： B01J21/00 ,  B01J23/74 ,  B01J23/76 ,  B01J35/04 ,  F23C13/00 ,  B01J21/04 ,  B01J23/86 ,  F23D3/40

CPC分类号： F23C13/00 ,  B01J21/005 ,  B01J23/74 ,  B01J23/76 ,  B01J35/04

摘要： A catalyst system in which the catalytic composition comprises a catalytically active material which is homogeneously interspersed throughout a monolith structure of ceramic composition. The composition is shaped into a unitary monolith which is employed as the catalyst structure. In the method the active material or materials are admixed with a ceramic material, which can be either active or inactive, in finely divided form and then shaped into the monolith structure.

摘要翻译： 一种催化剂体系，其中催化剂组合物包含均匀散布在陶瓷组合物的整体结构中的催化活性材料。 该组合物被成形为整体单块，其用作催化剂结构。 在该方法中，活性材料或陶瓷材料可以是活性的或非活性的，以细分的形式混合，然后成形为整料结构。