GB2335546B - Power supply systems - Google Patents

Power supply systems

Info

Publication number: GB2335546B
Authority: GB; United Kingdom
Prior art keywords: power supply; supply systems; systems; power; supply
Prior art date: 1997-08-14
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 - Fee Related

Application number

GB9805252A

Other versions

GB2335546A (en

GB9805252D0 (en

Inventor

Ian Leonard Gallon

David James Painter

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.)

Individual

Original Assignee

Individual

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.)

1997-08-14

Filing date

1998-03-12

Publication date

2000-02-23

1998-03-12 Application filed by Individual filed Critical Individual

1998-05-06 Publication of GB9805252D0 publication Critical patent/GB9805252D0/en

1999-09-22 Publication of GB2335546A publication Critical patent/GB2335546A/en

2000-02-23 Application granted granted Critical

2000-02-23 Publication of GB2335546B publication Critical patent/GB2335546B/en

2018-03-12 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Coils Or Transformers For Communication (AREA)

GB9805252A 1997-08-14 1998-03-12 Power supply systems Expired - Fee Related GB2335546B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB9717126.8A GB9717126D0 (en)	1997-08-14	1997-08-14	Power supply systems

Publications (3)

Publication Number	Publication Date
GB9805252D0 GB9805252D0 (en)	1998-05-06
GB2335546A GB2335546A (en)	1999-09-22
GB2335546B true GB2335546B (en)	2000-02-23

Family

ID=10817411

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GBGB9717126.8A Pending GB9717126D0 (en)	1997-08-14	1997-08-14	Power supply systems
GB9805252A Expired - Fee Related GB2335546B (en)	1997-08-14	1998-03-12	Power supply systems

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GBGB9717126.8A Pending GB9717126D0 (en)	1997-08-14	1997-08-14	Power supply systems

Country Status (1)

Country	Link
GB (2)	GB9717126D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1489717A1 (en) *	2003-06-17	2004-12-22	Siemens Schweiz AG	Method for electrical power supply of track devices
US20060022786A1 (en) *	2004-07-27	2006-02-02	Baker Hughes Incorporated	Armored flat cable signalling and instrument power acquisition
CA3036680A1 (en)	2018-03-23	2019-09-23	General Electric Technology Gmbh	Power supply device and an associated method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4126825A (en) *	1977-10-25	1978-11-21	Electric Power Research Institute, Inc.	Electronic current transducer for high voltage transmission lines
DE3047751A1 (en) *	1980-12-18	1982-07-01	Standard Elektrik Lorenz Ag, 7000 Stuttgart	Repeater amplifier for optical communications channel - obtains power supply from associated HV overhead transmission line with which it is associated
US4384289A (en) *	1981-01-23	1983-05-17	General Electric Company	Transponder unit for measuring temperature and current on live transmission lines
US4808917A (en) *	1983-04-13	1989-02-28	Niagara Mohawk Power Corporation	Transmission line sensor apparatus operable with near zero current line conditions
EP0314850A1 (en) *	1987-11-06	1989-05-10	Roosevelt A. Fernandes	Electrical power line parameter measurement apparatus and systems, including compact, line-mounted modules

1997
- 1997-08-14 GB GBGB9717126.8A patent/GB9717126D0/en active Pending
1998
- 1998-03-12 GB GB9805252A patent/GB2335546B/en not_active Expired - Fee Related

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4126825A (en) *	1977-10-25	1978-11-21	Electric Power Research Institute, Inc.	Electronic current transducer for high voltage transmission lines
DE3047751A1 (en) *	1980-12-18	1982-07-01	Standard Elektrik Lorenz Ag, 7000 Stuttgart	Repeater amplifier for optical communications channel - obtains power supply from associated HV overhead transmission line with which it is associated
US4384289A (en) *	1981-01-23	1983-05-17	General Electric Company	Transponder unit for measuring temperature and current on live transmission lines
US4808917A (en) *	1983-04-13	1989-02-28	Niagara Mohawk Power Corporation	Transmission line sensor apparatus operable with near zero current line conditions
EP0314850A1 (en) *	1987-11-06	1989-05-10	Roosevelt A. Fernandes	Electrical power line parameter measurement apparatus and systems, including compact, line-mounted modules

Also Published As

Publication number	Publication date
GB9717126D0 (en)	1997-10-22
GB2335546A (en)	1999-09-22
GB9805252D0 (en)	1998-05-06

Publication	Publication Date	Title
GB2326540B (en)	1999-08-18	Power supply device
SG71079A1 (en)	2000-03-21	Power supply system
GB2290423B (en)	1998-02-25	Power supply systems
EP0863597A4 (en)	2000-08-23	Power supply
GB2316817B (en)	1998-09-23	Power Supply Unit
EP0887912A4 (en)	1999-10-06	Power supply
GB2332105B (en)	2000-01-26	Power supply
GB2325100B (en)	1999-06-09	Power supply system
ZA983739B (en)	1998-11-05	Power supply device
GB2331856B (en)	2002-02-27	Electricity supply system
GB2335546B (en)	2000-02-23	Power supply systems
HK1003405A1 (en)	1998-10-30	Synchronisable power supply
GB9617395D0 (en)	1996-10-02	Power supply
EP1024577A4 (en)	2007-05-02	Power system
KR200153809Y1 (en)	1999-08-02	Power supply
GB9800581D0 (en)	1998-03-11	Power supply
GB9700159D0 (en)	1997-02-26	Power supply
GB9501421D0 (en)	1995-03-15	Power supply
GB9711526D0 (en)	1997-07-30	Power supply
GB9718991D0 (en)	1997-11-12	Power supply
ZA962717B (en)	1996-10-09	Power supply
TW400980U (en)	2000-08-01	Power supply structure
TW350609U (en)	1999-01-11	Stand-by power supply
PL305414A1 (en)	1996-04-15	Power supply system
GB2322981B (en)	2001-02-21	Power supply circuits

Legal Events

Date	Code	Title	Description
2002-10-30	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20020312