Glassy resistor composition for use in a resistor incorporated spark plug
Abstract
Abstract A glassy resistor composition for use in a resistor incorporated spark plug is prepared by mixing 100 parts by weight of a mixture of 1-40% by weight of at least one of semiconductible oxides of metals selected from groups IVa and Va of the Periodic Table and a group of rare earth metals, 35-85% by weight of a glass powder and 5-35% by weight of a metal powder after a calcination, drying the resulting mixture, calcining the dried mixture and granulating the resulting mixture to form a base component, and compounding 100 parts by weight of the formed base component with 0.1-30 parts by weight of at least one of powdery carbides serving as reducing agents for the oxides and 0.1-20 parts by weight of inorganic or organic binder.
Inventors
- 👤 Masao Sakai
- 👤 Masaru Fukuoka
- 👤 Katsuyoshi Hayashi
Bibliographic Details
Claims Analysis
Total Claims: 6References Cited (Backward Citations)
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