JPS61118520U - - Google Patents

Info

Publication number

JPS61118520U

JPS61118520U JP180485U JP180485U JPS61118520U JP S61118520 U JPS61118520 U JP S61118520U JP 180485 U JP180485 U JP 180485U JP 180485 U JP180485 U JP 180485U JP S61118520 U JPS61118520 U JP S61118520U

Authority

JP

Japan

Prior art keywords

permanent magnet

reed switch

sensitive element

detection device

heat

Prior art date

1985-01-12

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• 238000001514 detection method Methods 0.000 claims description 10
• 235000014676 Phragmites communis Nutrition 0.000 claims description 8
• BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 claims 4
• 230000004907 flux Effects 0.000 claims 1
• 239000000696 magnetic material Substances 0.000 claims 1
• 230000005415 magnetization Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2
• 238000010411 cooking Methods 0.000 description 1
• 230000001681 protective effect Effects 0.000 description 1