GB9403463D0 - An electrical earth leakage circuit - Google Patents

An electrical earth leakage circuit

Info

Publication number
GB9403463D0
GB9403463D0 GB9403463A GB9403463A GB9403463D0 GB 9403463 D0 GB9403463 D0 GB 9403463D0 GB 9403463 A GB9403463 A GB 9403463A GB 9403463 A GB9403463 A GB 9403463A GB 9403463 D0 GB9403463 D0 GB 9403463D0
Authority
GB
United Kingdom
Prior art keywords
earth leakage
leakage circuit
electrical earth
electrical
circuit
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
GB9403463A
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.)
CHUA CHUA G
Original Assignee
CHUA CHUA G
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 CHUA CHUA G filed Critical CHUA CHUA G
Priority to GB9403463A priority Critical patent/GB9403463D0/en
Publication of GB9403463D0 publication Critical patent/GB9403463D0/en
Priority to GB9414931A priority patent/GB2286933A/en
Priority to TW83107373A priority patent/TW288103B/zh
Priority to PCT/SG1995/000001 priority patent/WO1996026567A1/en
Pending legal-status Critical Current

Links

GB9403463A 1994-02-23 1994-02-23 An electrical earth leakage circuit Pending GB9403463D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9403463A GB9403463D0 (en) 1994-02-23 1994-02-23 An electrical earth leakage circuit
GB9414931A GB2286933A (en) 1994-02-23 1994-07-25 Earth leakage detection circuit and differential transformer
TW83107373A TW288103B (en) 1994-02-23 1994-08-12
PCT/SG1995/000001 WO1996026567A1 (en) 1994-02-23 1995-02-23 An earth leakage detector circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9403463A GB9403463D0 (en) 1994-02-23 1994-02-23 An electrical earth leakage circuit
PCT/SG1995/000001 WO1996026567A1 (en) 1994-02-23 1995-02-23 An earth leakage detector circuit

Publications (1)

Publication Number Publication Date
GB9403463D0 true GB9403463D0 (en) 1994-04-13

Family

ID=26304382

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9403463A Pending GB9403463D0 (en) 1994-02-23 1994-02-23 An electrical earth leakage circuit
GB9414931A Withdrawn GB2286933A (en) 1994-02-23 1994-07-25 Earth leakage detection circuit and differential transformer

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9414931A Withdrawn GB2286933A (en) 1994-02-23 1994-07-25 Earth leakage detection circuit and differential transformer

Country Status (2)

Country Link
GB (2) GB9403463D0 (en)
WO (1) WO1996026567A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6388451B1 (en) * 2000-08-16 2002-05-14 Ford Global Technologies, Inc. Leakage current cancellation device
CA2693300C (en) * 2007-07-24 2012-10-23 Panasonic Electric Works Co., Ltd. Charging monitor
RU204520U1 (en) * 2021-04-22 2021-05-28 Евгений Николаевич Коптяев LEAKAGE CURRENT SENSOR
RU206047U1 (en) * 2021-06-12 2021-08-17 Евгений Николаевич Коптяев IMPROVED LEAKAGE CURRENT SENSOR
RU206272U1 (en) * 2021-06-13 2021-09-02 Евгений Николаевич Коптяев LEAKAGE CURRENT SENSOR WITH INCREASED SENSITIVITY

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1538369B2 (en) * 1966-10-14 1975-07-24 Siemens Ag, 1000 Berlin Und 8000 Muenchen Residual current circuit breaker
US4216515A (en) * 1973-03-28 1980-08-05 Eaton Corporation Ground fault interrupter
US3953767A (en) * 1974-04-15 1976-04-27 Rca Corporation Ground fault detection apparatus
US3996513A (en) * 1975-04-24 1976-12-07 Butler Fred C Differential microampere current sensor
FR2449992A1 (en) * 1979-02-20 1980-09-19 Osmond Max Safety circuit to prevent electrocution - has parallel resistance and few-turns coil in mains earth lead controlling mains switch via close-coupled sensing coil of control circuit
FR2454198A2 (en) * 1979-04-09 1980-11-07 Osmond Max Enhanced sensitivity earth leakage cut=out - has toroidal transformer with differential line and neutral windings
GB2108339B (en) * 1981-07-07 1985-08-07 Secr Defence Electric protective circuits
DE3402028C2 (en) * 1984-01-21 1986-04-24 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Protection circuit for a safety device to increase the protection level
DE3571173D1 (en) * 1985-01-28 1989-07-27 Kopp Gmbh & Co Kg Heinrich Gfi circuit breaker in the form of a connecting plug
GB2177859B (en) * 1985-07-19 1989-07-26 Mk Electric Ltd Protection apparatus for use in a power supply circuit
GB2178915B (en) * 1985-08-05 1988-12-14 Mk Electric Ltd Power supply protection apparatus
JPH0475414A (en) * 1990-07-13 1992-03-10 Mitsubishi Electric Corp Leakage circuit breaker
GB2268011B (en) * 1992-06-18 1995-11-29 Shakira Ltd A residual current device

Also Published As

Publication number Publication date
GB2286933A (en) 1995-08-30
WO1996026567A1 (en) 1996-08-29
GB9414931D0 (en) 1994-09-14

Similar Documents

Publication Publication Date Title
GB9400384D0 (en) Circuit connection in an electrical assembly
GB2294834B (en) Reference voltage generation circuit
GB9417267D0 (en) Current generator circuit
EP0843404A4 (en) Electric circuit
GB9414179D0 (en) An electrical connector
GB2310737B (en) Voltage reference circuit
GB2329082B (en) Electrical circuit arrangement
GB9603041D0 (en) Electrical circuits
GB9403463D0 (en) An electrical earth leakage circuit
GB9601625D0 (en) An electrical circuit
GB9300155D0 (en) Electrical circuit arrangement
GB2286936B (en) Residual current circuit
GB9417688D0 (en) An electrical circuit comprising a latch
GB2305791B (en) Electrical circuits
GB2302996B (en) Electrical circuit
GB9500838D0 (en) An electrical accessroy mounting
GB2282668B (en) Electrical circuit tester
EP0670620A3 (en) Protection circuit for an electrical appliance.
GB9618489D0 (en) Electrical circuits
GB9612272D0 (en) Electrical circuit
ZA954763B (en) Electrical circuits
GB9408092D0 (en) Electrical circuits
GB9507063D0 (en) Electrical circuit
GB9621346D0 (en) Electrical circuits
GB9301844D0 (en) Electrical circuit