JPS6481631A - Uninterruptible power supply - Google Patents

Uninterruptible power supply

Info

Publication number
JPS6481631A
JPS6481631A JP62236002A JP23600287A JPS6481631A JP S6481631 A JPS6481631 A JP S6481631A JP 62236002 A JP62236002 A JP 62236002A JP 23600287 A JP23600287 A JP 23600287A JP S6481631 A JPS6481631 A JP S6481631A
Authority
JP
Japan
Prior art keywords
battery
time
power source
power
inverter
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
JP62236002A
Other languages
Japanese (ja)
Inventor
Hiroyuki Hatakeyama
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.)
Takamisawa Cybernetics Co Ltd
Original Assignee
Takamisawa Cybernetics 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 Takamisawa Cybernetics Co Ltd filed Critical Takamisawa Cybernetics Co Ltd
Priority to JP62236002A priority Critical patent/JPS6481631A/en
Publication of JPS6481631A publication Critical patent/JPS6481631A/en
Pending legal-status Critical Current

Links

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  • Stand-By Power Supply Arrangements (AREA)

Abstract

PURPOSE:To prevent the overdischarge of a contained battery from being generated, by breaking power feed to an indicator or the like also, after a process for protecting software resources is completed, at the time of the accident of a power source. CONSTITUTION:By a circuit switching means 16, via a power switch 2, power is fed to an output terminal from an input power source 1 or from an inverter 14. At the time of the normal state of the power source, via a charging circuit 4, a battery 5 is charged, and at the time of service interruption, an inverter 14 is driven by the battery 5 via a control circuit 12. At the time of the service interruption, after a process for protecting the software resources of the personal computer of a load and the like is executed, the voltage of the battery 5 is monitored, and immediately before overdischarge is generated, the contact of a latching relay 6 is set in a released state by signal from the control circuit 12.
JP62236002A 1987-09-19 1987-09-19 Uninterruptible power supply Pending JPS6481631A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62236002A JPS6481631A (en) 1987-09-19 1987-09-19 Uninterruptible power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62236002A JPS6481631A (en) 1987-09-19 1987-09-19 Uninterruptible power supply

Publications (1)

Publication Number Publication Date
JPS6481631A true JPS6481631A (en) 1989-03-27

Family

ID=16994343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62236002A Pending JPS6481631A (en) 1987-09-19 1987-09-19 Uninterruptible power supply

Country Status (1)

Country Link
JP (1) JPS6481631A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5201505A (en) * 1991-12-23 1993-04-13 Xerox Corporation Document feeder overlaid trays configuration
US5377966A (en) * 1992-07-03 1995-01-03 Nisca Corporation Automatic document feeder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5201505A (en) * 1991-12-23 1993-04-13 Xerox Corporation Document feeder overlaid trays configuration
US5377966A (en) * 1992-07-03 1995-01-03 Nisca Corporation Automatic document feeder

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