JPH0215155B2 - - Google Patents

Info

Publication number
JPH0215155B2
JPH0215155B2 JP59043752A JP4375284A JPH0215155B2 JP H0215155 B2 JPH0215155 B2 JP H0215155B2 JP 59043752 A JP59043752 A JP 59043752A JP 4375284 A JP4375284 A JP 4375284A JP H0215155 B2 JPH0215155 B2 JP H0215155B2
Authority
JP
Japan
Prior art keywords
central monitoring
power
power supply
line
sensor units
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.)
Expired
Application number
JP59043752A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60189332A (ja
Inventor
Fumio Kanetani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nittan Co Ltd
Original Assignee
Nittan Co Ltd
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 by Nittan Co Ltd filed Critical Nittan Co Ltd
Priority to JP59043752A priority Critical patent/JPS60189332A/ja
Publication of JPS60189332A publication Critical patent/JPS60189332A/ja
Publication of JPH0215155B2 publication Critical patent/JPH0215155B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Small-Scale Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Selective Calling Equipment (AREA)
  • Fire-Detection Mechanisms (AREA)
JP59043752A 1984-03-09 1984-03-09 共同住宅用集中監視装置 Granted JPS60189332A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59043752A JPS60189332A (ja) 1984-03-09 1984-03-09 共同住宅用集中監視装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59043752A JPS60189332A (ja) 1984-03-09 1984-03-09 共同住宅用集中監視装置

Publications (2)

Publication Number Publication Date
JPS60189332A JPS60189332A (ja) 1985-09-26
JPH0215155B2 true JPH0215155B2 (en]) 1990-04-11

Family

ID=12672495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59043752A Granted JPS60189332A (ja) 1984-03-09 1984-03-09 共同住宅用集中監視装置

Country Status (1)

Country Link
JP (1) JPS60189332A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214692A (en) * 1989-11-13 1993-05-25 Aspect Telecommunications Corporation Bypass for telephone switching system
JPH04114282U (ja) * 1991-03-22 1992-10-07 アイホン株式会社 住戸監視装置
JP3638184B2 (ja) * 1996-11-08 2005-04-13 ホーチキ株式会社 共同住宅用火災報知システム及び中継器

Also Published As

Publication number Publication date
JPS60189332A (ja) 1985-09-26

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