GB9526198D0 - Power supply system - Google Patents

Power supply system

Info

Publication number
GB9526198D0
GB9526198D0 GBGB9526198.8A GB9526198A GB9526198D0 GB 9526198 D0 GB9526198 D0 GB 9526198D0 GB 9526198 A GB9526198 A GB 9526198A GB 9526198 D0 GB9526198 D0 GB 9526198D0
Authority
GB
United Kingdom
Prior art keywords
power supply
supply system
power
supply
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
GBGB9526198.8A
Other versions
GB2294370A (en
GB2294370B (en
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.)
Nokia Oyj
Original Assignee
Nokia Telecommunications 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.)
Filing date
Publication date
Application filed by Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of GB9526198D0 publication Critical patent/GB9526198D0/en
Publication of GB2294370A publication Critical patent/GB2294370A/en
Application granted granted Critical
Publication of GB2294370B publication Critical patent/GB2294370B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/36—Means for starting or stopping converters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
GB9526198A 1993-06-23 1994-06-22 Power supply system Expired - Fee Related GB2294370B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI932918A FI94197C (en) 1993-06-23 1993-06-23 Power supply system
PCT/FI1994/000281 WO1995000999A1 (en) 1993-06-23 1994-06-22 Power supply system

Publications (3)

Publication Number Publication Date
GB9526198D0 true GB9526198D0 (en) 1996-02-21
GB2294370A GB2294370A (en) 1996-04-24
GB2294370B GB2294370B (en) 1997-09-03

Family

ID=8538201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9526198A Expired - Fee Related GB2294370B (en) 1993-06-23 1994-06-22 Power supply system

Country Status (5)

Country Link
AU (1) AU7074794A (en)
DE (1) DE4494360T1 (en)
FI (1) FI94197C (en)
GB (1) GB2294370B (en)
WO (1) WO1995000999A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2860862A3 (en) * 2013-10-11 2015-07-29 Micropatent B.V. Voltage transformer assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4974142A (en) * 1990-02-20 1990-11-27 Leslie Alexander D Bootstrap drive for a switch-mode power converter

Also Published As

Publication number Publication date
FI932918A0 (en) 1993-06-23
FI94197C (en) 1995-07-25
GB2294370A (en) 1996-04-24
FI932918A (en) 1994-12-24
WO1995000999A1 (en) 1995-01-05
DE4494360T1 (en) 1996-06-27
AU7074794A (en) 1995-01-17
FI94197B (en) 1995-04-13
GB2294370B (en) 1997-09-03

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020622