JPH0164936U - - Google Patents

Info

Publication number
JPH0164936U
JPH0164936U JP1987156741U JP15674187U JPH0164936U JP H0164936 U JPH0164936 U JP H0164936U JP 1987156741 U JP1987156741 U JP 1987156741U JP 15674187 U JP15674187 U JP 15674187U JP H0164936 U JPH0164936 U JP H0164936U
Authority
JP
Japan
Prior art keywords
light receiver
light
power supply
computer
uninterruptible power
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.)
Granted
Application number
JP1987156741U
Other languages
English (en)
Other versions
JPH0723002Y2 (ja
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 JP1987156741U priority Critical patent/JPH0723002Y2/ja
Publication of JPH0164936U publication Critical patent/JPH0164936U/ja
Application granted granted Critical
Publication of JPH0723002Y2 publication Critical patent/JPH0723002Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の停電検出装置の一実施例の
回路図、第２図はその説明図である。 図中、１：受光器、６：波形整形回路、９及び
１１：停電信号出力端子。

Claims (1)

    【実用新案登録請求の範囲】
  1. パソコン等のコンピユータと無停電電源装置を
    有しているコンピユータシステムにおいて、無停
    電電源装置に設けた停電告知モニタに対面する受
    光器と、前記受光器に外光が侵入するのを防止す
    る外光遮断体と、前記受光器の検出した波形を整
    形する波形整形回路からなることを特徴とする停
    電検出装置。
JP1987156741U 1987-10-15 1987-10-15 停電検出装置 Expired - Lifetime JPH0723002Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987156741U JPH0723002Y2 (ja) 1987-10-15 1987-10-15 停電検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987156741U JPH0723002Y2 (ja) 1987-10-15 1987-10-15 停電検出装置

Publications (2)

Publication Number Publication Date
JPH0164936U true JPH0164936U (ja) 1989-04-26
JPH0723002Y2 JPH0723002Y2 (ja) 1995-05-24

Family

ID=31435551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987156741U Expired - Lifetime JPH0723002Y2 (ja) 1987-10-15 1987-10-15 停電検出装置

Country Status (1)

Country Link
JP (1) JPH0723002Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932535A (ja) * 1972-07-25 1974-03-25
JPS5819617U (ja) * 1981-07-30 1983-02-07 内山株式会社 飾り

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932535A (ja) * 1972-07-25 1974-03-25
JPS5819617U (ja) * 1981-07-30 1983-02-07 内山株式会社 飾り

Also Published As

Publication number Publication date
JPH0723002Y2 (ja) 1995-05-24

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