JPS61115856U - - Google Patents

Info

Publication number

JPS61115856U

JPS61115856U JP19639384U JP19639384U JPS61115856U JP S61115856 U JPS61115856 U JP S61115856U JP 19639384 U JP19639384 U JP 19639384U JP 19639384 U JP19639384 U JP 19639384U JP S61115856 U JPS61115856 U JP S61115856U

Authority

JP

Japan

Prior art keywords

heat generating

generating element

glow plug

metal case

cast

Prior art date

1984-12-27

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000002184 metal Substances 0.000 claims 2
• 238000005266 casting Methods 0.000 description 1
• 239000011247 coating layer Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1