GB202105728D0 - Detecting an open pen conductor - Google Patents
Detecting an open pen conductorInfo
- Publication number
- GB202105728D0 GB202105728D0 GBGB2105728.6A GB202105728A GB202105728D0 GB 202105728 D0 GB202105728 D0 GB 202105728D0 GB 202105728 A GB202105728 A GB 202105728A GB 202105728 D0 GB202105728 D0 GB 202105728D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- detecting
- pen conductor
- open pen
- open
- conductor
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection
- H02H5/105—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection responsive to deterioration or interruption of earth connection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/34—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors of a three-phase system
- H02H3/347—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors of a three-phase system using summation current transformers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
- H02H3/338—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers also responsive to wiring error, e.g. loss of neutral, break
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/34—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors of a three-phase system
- H02H3/353—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors of a three-phase system involving comparison of phase voltages
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2105728.6A GB2606005A (en) | 2021-04-22 | 2021-04-22 | Detecting an open pen conductor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2105728.6A GB2606005A (en) | 2021-04-22 | 2021-04-22 | Detecting an open pen conductor |
Publications (2)
Publication Number | Publication Date |
---|---|
GB202105728D0 true GB202105728D0 (en) | 2021-06-09 |
GB2606005A GB2606005A (en) | 2022-10-26 |
Family
ID=76193621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2105728.6A Pending GB2606005A (en) | 2021-04-22 | 2021-04-22 | Detecting an open pen conductor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2606005A (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2578339B (en) * | 2019-03-25 | 2020-12-30 | Greentec International Ltd | Open PEN detection and shut down system |
-
2021
- 2021-04-22 GB GB2105728.6A patent/GB2606005A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2606005A (en) | 2022-10-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3502849A4 (en) | Electronic pen, position detecting device, and information processing device | |
IL299044A (en) | Advanced ransomware detection | |
EP4121556A4 (en) | Analyte detection | |
PT3373403T (en) | Differential current protection and operation method for detecting a voltage on the pen conductor | |
EP3521770A4 (en) | Moving body information detection terminal | |
EP3757580C0 (en) | Device for detecting differential currents in dc-fed electrical systems | |
GB202105728D0 (en) | Detecting an open pen conductor | |
EP4097247A4 (en) | Analyte detection | |
EP4202449C0 (en) | Zero-crossing detection circuit | |
GB2599698B (en) | High-resolution electrical measurement data processing | |
GB2586191B (en) | Reading device | |
GB202002891D0 (en) | Analyte detection | |
GB202102286D0 (en) | Object detection circuitry | |
IL276001A (en) | Detecting an object in an environment | |
IL276002A (en) | Detecting an object in an environment | |
GB2596502B (en) | Crypto-jacking detection | |
GB2567681B (en) | Amperometric instrument for an electrochemical sensor | |
GB202016101D0 (en) | Biomarker detection device | |
CA207528S (en) | Detector pen | |
CA207232S (en) | Pen | |
CA196033S (en) | Environmental sensing instrument | |
NO20210086A1 (en) | SARS-CoV-2 DETECTION | |
GB202114633D0 (en) | Environmental change detection | |
GB202306340D0 (en) | Pen fault detection | |
GB202009908D0 (en) | Slim plug current sensor |