FI871686A7 - Uninterruptible power supply system. - Google Patents

Uninterruptible power supply system. Download PDF

Info

Publication number: FI871686A7
Authority: FI; Finland
Prior art keywords: power supply; supply system; uninterruptible power; uninterruptible; supply
Prior art date: 1987-04-16

Application number

FI871686A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI871686L (en

FI871686A0 (en

Inventor

Tommy Norris Tucker

Pekka Matias Välimäki

Kimmo Kalervo Pokkinen

Anssi Veikko Kujala

Original Assignee

Fiskars Ab Oy

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.)

1987-04-16

Filing date

1987-04-16

Publication date

1988-10-17

1987-04-16 Application filed by Fiskars Ab Oy filed Critical Fiskars Ab Oy

1987-04-16 Priority to FI871686A priority Critical patent/FI871686L/en

1987-04-16 Publication of FI871686A0 publication Critical patent/FI871686A0/en

1988-04-15 Priority to PCT/FI1988/000054 priority patent/WO1988008218A1/en

1988-04-15 Priority to JP63503335A priority patent/JPH02503861A/en

1988-04-15 Priority to EP88903258A priority patent/EP0358654A1/en

1988-10-17 Publication of FI871686A7 publication Critical patent/FI871686A7/en

1988-10-17 Publication of FI871686L publication Critical patent/FI871686L/en

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
- H02J9/062—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 AC powered loads

Landscapes

Business, Economics & Management (AREA)
Emergency Management (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Stand-By Power Supply Arrangements (AREA)
Charge And Discharge Circuits For Batteries Or The Like (AREA)
Power Sources (AREA)

FI871686A 1987-04-16 1987-04-16 MATARSYSTEM FOER KONTINUERLIG ELKRAFT. FI871686L (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
FI871686A FI871686L (en)	1987-04-16	1987-04-16	MATARSYSTEM FOER KONTINUERLIG ELKRAFT.
PCT/FI1988/000054 WO1988008218A1 (en)	1987-04-16	1988-04-15	Supply system for uninterruptible electric power
JP63503335A JPH02503861A (en)	1987-04-16	1988-04-15	Uninterruptible power supply device
EP88903258A EP0358654A1 (en)	1987-04-16	1988-04-15	Supply system for uninterruptible electric power

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI871686A FI871686L (en)	1987-04-16	1987-04-16	MATARSYSTEM FOER KONTINUERLIG ELKRAFT.

Publications (3)

Publication Number	Publication Date
FI871686A0 FI871686A0 (en)	1987-04-16
FI871686A7 true FI871686A7 (en)	1988-10-17
FI871686L FI871686L (en)	1988-10-17

Family

ID=8524338

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI871686A FI871686L (en)	1987-04-16	1987-04-16	MATARSYSTEM FOER KONTINUERLIG ELKRAFT.

Country Status (4)

Country	Link
EP (1)	EP0358654A1 (en)
JP (1)	JPH02503861A (en)
FI (1)	FI871686L (en)
WO (1)	WO1988008218A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6215202B1 (en)	1998-05-21	2001-04-10	Bechtel Enterprises Inc.	Shunt connected superconducting energy management system having a single switchable connection to the grid
US7786618B2 (en)	2008-04-02	2010-08-31	American Power Conversion Corporation	Apparatus, system and method for a UPS
US8110941B2 (en)	2009-02-25	2012-02-07	International Business Machines Corporation	Power demand management method and system
US9735616B2 (en)	2014-03-13	2017-08-15	General Electric Company	Systems and methods for providing increased fault current capability in uninterruptible power supply systems
US10135237B2 (en)	2014-07-30	2018-11-20	Abb Schweiz Ag	Systems and methods for exploiting current capability in static ups

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA774783A (en) *	1963-08-15	1967-12-26	C. Gambale John	Load computing and shedding apparatus
US4216384A (en) *	1977-12-09	1980-08-05	Directed Energy Systems, Inc.	System for monitoring and controlling electric power consumption
GB2060964A (en) *	1979-10-20	1981-05-07	Swish Prod	Electronic time-based control system
DE3521164A1 (en) *	1985-06-13	1986-12-18	CEAG Licht- und Stromversorgungstechnik GmbH, 6800 Mannheim	MONITORING DEVICE
WO1987000702A1 (en) *	1985-07-23	1987-01-29	James Macgregor	Stand-by power supply

1987
- 1987-04-16 FI FI871686A patent/FI871686L/en not_active Application Discontinuation
1988
- 1988-04-15 JP JP63503335A patent/JPH02503861A/en active Pending
- 1988-04-15 WO PCT/FI1988/000054 patent/WO1988008218A1/en not_active Ceased
- 1988-04-15 EP EP88903258A patent/EP0358654A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
FI871686L (en)	1988-10-17
WO1988008218A1 (en)	1988-10-20
FI871686A0 (en)	1987-04-16
EP0358654A1 (en)	1990-03-21
JPH02503861A (en)	1990-11-08

Publication	Publication Date	Title
DE3484434D1 (en)	1991-05-16	UNINTERRUPTIBLE POWER SUPPLY.
DE3877326D1 (en)	1993-02-18	POWER SUPPLY.
NO902371L (en)	1990-07-27	HOUSED POWER SYSTEM.
NL193891B (en)	2000-09-01	Controlled power supply circuit.
DE58907049D1 (en)	1994-04-07	Power supply arrangement.
DE3689434D1 (en)	1994-02-03	Redundant power supply system.
DE69014463D1 (en)	1995-01-12	Power supply facility.
DE3775760D1 (en)	1992-02-13	INDUCTIVELY COUPLED POWER SUPPLY SYSTEM.
DE69015418D1 (en)	1995-02-09	Power supply.
DE3667367D1 (en)	1990-01-11	IMPROVED POWER SUPPLY.
DE68917397D1 (en)	1994-09-15	Power supply.
DE69021735D1 (en)	1995-09-21	POWER SUPPLY UNIT.
DE68917037D1 (en)	1994-09-01	Power supply system.
DE69017080D1 (en)	1995-03-30	VHF-DC-DC power supply.
DE69023179D1 (en)	1995-11-30	Multiple power supply system.
DE3860882D1 (en)	1990-11-29	ENERGY SUPPLY SYSTEM.
DE3685792D1 (en)	1992-07-30	POWER SUPPLY ARRANGEMENT.
FI880462L (en)	1988-08-26	POWER ASSEMBLIES.
NO850963L (en)	1985-11-25	Uninterruptible power supply.
DE3853520D1 (en)	1995-05-11	Circuit arrangement for power supply.
DE3870331D1 (en)	1992-05-27	POWER SUPPLY CIRCUIT.
DE3783203D1 (en)	1993-02-04	AUTONOMOUS POWER SUPPLY SYSTEM.
DE3778100D1 (en)	1992-05-14	CONTROLLED POWER SUPPLY.
DE3687327D1 (en)	1993-02-04	CLOCKED POWER SUPPLY.
DE3870659D1 (en)	1992-06-11	POWER UNIT.

Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: FISKARS OY AB