JPH0388423U - - Google Patents

Info

Publication number

JPH0388423U

JPH0388423U JP14970789U JP14970789U JPH0388423U JP H0388423 U JPH0388423 U JP H0388423U JP 14970789 U JP14970789 U JP 14970789U JP 14970789 U JP14970789 U JP 14970789U JP H0388423 U JPH0388423 U JP H0388423U

Authority

JP

Japan

Prior art keywords

lamp heater

zero

driving

cross pulse

control element

Prior art date

1989-12-26

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

• 238000010411 cooking Methods 0.000 claims description 4
• 230000003247 decreasing effect Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 4
• 238000010438 heat treatment Methods 0.000 description 2
• 238000001514 detection method Methods 0.000 description 1
• 229910052736 halogen Inorganic materials 0.000 description 1
• 150000002367 halogens Chemical class 0.000 description 1

Cited By (2)