JPH0440090Y2 - - Google Patents

Info

Publication number

JPH0440090Y2

JPH0440090Y2 JP18870186U JP18870186U JPH0440090Y2 JP H0440090 Y2 JPH0440090 Y2 JP H0440090Y2 JP 18870186 U JP18870186 U JP 18870186U JP 18870186 U JP18870186 U JP 18870186U JP H0440090 Y2 JPH0440090 Y2 JP H0440090Y2

Authority

JP

Japan

Prior art keywords

temperature

kotatsu

output

heating element

difference

Prior art date

1986-12-08

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 238000010438 heat treatment Methods 0.000 claims description 27
• 230000005611 electricity Effects 0.000 claims description 3
• 230000007423 decrease Effects 0.000 claims description 2
• 238000010586 diagram Methods 0.000 description 5
• 241000282412 Homo Species 0.000 description 3
• 230000000694 effects Effects 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 230000006641 stabilisation Effects 0.000 description 2
• 238000011105 stabilization Methods 0.000 description 2
• 230000003247 decreasing effect Effects 0.000 description 1
• 238000001514 detection method Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000010453 quartz Substances 0.000 description 1
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
• 230000000087 stabilizing effect Effects 0.000 description 1