JPS63182042U - - Google Patents

Info

Publication number

JPS63182042U

JPS63182042U JP7178087U JP7178087U JPS63182042U JP S63182042 U JPS63182042 U JP S63182042U JP 7178087 U JP7178087 U JP 7178087U JP 7178087 U JP7178087 U JP 7178087U JP S63182042 U JPS63182042 U JP S63182042U

Authority

JP

Japan

Prior art keywords

temperature

reed switch

switch

permanent magnet

sensitive ferrite

Prior art date

1987-05-15

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

• 229910000859 α-Fe Inorganic materials 0.000 claims description 3
• 229920003002 synthetic resin Polymers 0.000 claims description 2
• 239000000057 synthetic resin Substances 0.000 claims description 2
• 235000014676 Phragmites communis Nutrition 0.000 claims 3
• 238000010586 diagram Methods 0.000 description 1