JPH0198462U - - Google Patents

Info

Publication number
JPH0198462U
JPH0198462U JP19527187U JP19527187U JPH0198462U JP H0198462 U JPH0198462 U JP H0198462U JP 19527187 U JP19527187 U JP 19527187U JP 19527187 U JP19527187 U JP 19527187U JP H0198462 U JPH0198462 U JP H0198462U
Authority
JP
Japan
Prior art keywords
fuse
alarm contact
rated capacity
hereinafter referred
current flowing
Prior art date
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
Application number
JP19527187U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP19527187U priority Critical patent/JPH0198462U/ja
Publication of JPH0198462U publication Critical patent/JPH0198462U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Keying Circuit Devices (AREA)
  • Fuses (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の実施例を示し、電源分配装
置の回路図とこれに接続した寿命監視回路図、第
2図は従来の電源分配装置の回路図である。 1a,1a′,1b,1b′:被監視用警報接
点付ヒユーズ(Aヒユーズ)、3,3……3
:電源回路負荷、4:寿命監視回路、5a,5
a′,5b,5b′:監視用警報接点付ヒユーズ
(Bヒユーズ)、6:監視回路負荷、R−T:電
源。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電源回路の被監視用警報接点付ヒユーズ(以下
    Aヒユーズと称する)と並列に同一寿命特性曲線
    をもち、かつヒユーズ定格容量がAヒユーズより
    小さい監視用警報接点付ヒユーズ(以下Bヒユー
    ズと称する)を設けて負荷に接続し、このBヒユ
    ーズに流れる電流の定格容量に対する比率が、A
    ヒユーズに流れる電流の定格容量に対する比率よ
    りも高くなるように前記負荷を設定し、Bヒユー
    ズの警報接点で外部に通報するように構成したこ
    とを特徴とする警報接点付ヒユーズの寿命監視回
    路。
JP19527187U 1987-12-22 1987-12-22 Pending JPH0198462U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19527187U JPH0198462U (ja) 1987-12-22 1987-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19527187U JPH0198462U (ja) 1987-12-22 1987-12-22

Publications (1)

Publication Number Publication Date
JPH0198462U true JPH0198462U (ja) 1989-06-30

Family

ID=31485956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19527187U Pending JPH0198462U (ja) 1987-12-22 1987-12-22

Country Status (1)

Country Link
JP (1) JPH0198462U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57827A (en) * 1980-05-30 1982-01-05 Mitsubishi Electric Corp Fuse deterioration detecting fuse

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57827A (en) * 1980-05-30 1982-01-05 Mitsubishi Electric Corp Fuse deterioration detecting fuse

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