| 发明名称 |
COMPOSITION FOR AND METHOD OF MAKING AN INSULATOR FOR A SPARK PLUG |
| 摘要 |
A method of manufacturing an insulator for a spark plug comprises the steps of combining at least two raw materials to form a powdered insulator formulation, spray drying the powdered insulator formulation, and pressing the powdered insulator formulation to create an insulator blank. The method further includes the steps of bisque firing the insulator blank, grinding the bisque fired insulator blank to form the insulator, and sintering the insulator. |
| 申请公布号 |
US2015228384(A1) |
申请公布日期 |
2015.08.13 |
| 申请号 |
US201514601359 |
申请日期 |
2015.01.21 |
| 申请人 |
Fram Group IP, LLC |
发明人 |
Zheng Jing;Overton Danny R. |
| 分类号 |
H01B19/00;H01B3/10;H01T13/38 |
主分类号 |
H01B19/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of manufacturing an insulator for a spark plug, the method comprising the steps of:
combining at least two raw materials to form a powdered insulator formulation; spray drying the powdered insulator formulation; pressing the powdered insulator formulation to create an insulator blank; bisque firing the insulator blank; grinding the bisque fired insulator blank to form the insulator; and sintering the insulator. |
| 地址 |
Lake Forest IL US |
