GB9313482D0 - Electricity supply control systems - Google Patents

Electricity supply control systems

Info

Publication number
GB9313482D0
GB9313482D0 GB939313482A GB9313482A GB9313482D0 GB 9313482 D0 GB9313482 D0 GB 9313482D0 GB 939313482 A GB939313482 A GB 939313482A GB 9313482 A GB9313482 A GB 9313482A GB 9313482 D0 GB9313482 D0 GB 9313482D0
Authority
GB
United Kingdom
Prior art keywords
supply control
control systems
electricity supply
electricity
systems
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
GB939313482A
Other versions
GB2279516A (en
GB2279516B (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.)
Gemalto Terminals Ltd
Original Assignee
Schlumberger Industries 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 Schlumberger Industries Ltd filed Critical Schlumberger Industries Ltd
Priority to GB9313482A priority Critical patent/GB2279516B/en
Publication of GB9313482D0 publication Critical patent/GB9313482D0/en
Publication of GB2279516A publication Critical patent/GB2279516A/en
Application granted granted Critical
Publication of GB2279516B publication Critical patent/GB2279516B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits
    • H01H2047/003—Detecting welded contacts and applying weld break pulses to coil
GB9313482A 1993-06-30 1993-06-30 Electricity supply control systems Expired - Fee Related GB2279516B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9313482A GB2279516B (en) 1993-06-30 1993-06-30 Electricity supply control systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9313482A GB2279516B (en) 1993-06-30 1993-06-30 Electricity supply control systems

Publications (3)

Publication Number Publication Date
GB9313482D0 true GB9313482D0 (en) 1993-08-11
GB2279516A GB2279516A (en) 1995-01-04
GB2279516B GB2279516B (en) 1996-07-24

Family

ID=10738037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9313482A Expired - Fee Related GB2279516B (en) 1993-06-30 1993-06-30 Electricity supply control systems

Country Status (1)

Country Link
GB (1) GB2279516B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2753016B1 (en) * 1996-08-29 1998-10-16 Schneider Electric Sa PREPAYMENT ENERGY PROTECTION AND MANAGEMENT ASSEMBLY
WO2010067299A2 (en) * 2008-12-10 2010-06-17 Grinpal Energy Management (Pty) Limited Electricity meters
DE102009011757A1 (en) * 2009-03-04 2010-09-09 Inensus Gmbh Controller for small power grids for use as interface between one or more current generators and individual electricity consumers, comprises energy distributor for branching of electrical power from feeder line to multiple consumer lines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1569778A (en) * 1977-01-31 1980-06-18 Brush Switchgear Vacuum circuit breaker control circuit

Also Published As

Publication number Publication date
GB2279516A (en) 1995-01-04
GB2279516B (en) 1996-07-24

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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: 20100630