JPH02125539U - - Google Patents

Info

Publication number

JPH02125539U

JPH02125539U JP1561589U JP1561589U JPH02125539U JP H02125539 U JPH02125539 U JP H02125539U JP 1561589 U JP1561589 U JP 1561589U JP 1561589 U JP1561589 U JP 1561589U JP H02125539 U JPH02125539 U JP H02125539U

Authority

JP

Japan

Prior art keywords

current

alternating current

level

set level

current transformer

Prior art date

1989-02-13

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

• 238000001514 detection method Methods 0.000 claims description 5
• 238000006243 chemical reaction Methods 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 2
• 230000001360 synchronised effect Effects 0.000 description 1