CN1988099B - 带防火屏蔽线的漏电流检测断路器 - Google Patents
带防火屏蔽线的漏电流检测断路器 Download PDFInfo
- Publication number
- CN1988099B CN1988099B CN200510132613A CN200510132613A CN1988099B CN 1988099 B CN1988099 B CN 1988099B CN 200510132613 A CN200510132613 A CN 200510132613A CN 200510132613 A CN200510132613 A CN 200510132613A CN 1988099 B CN1988099 B CN 1988099B
- Authority
- CN
- China
- Prior art keywords
- fire
- current detection
- leakage current
- proof shield
- line
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 49
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 230000002265 prevention Effects 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 16
- 230000006698 induction Effects 0.000 claims description 10
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 150000001879 copper Chemical class 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 230000003068 static effect Effects 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 abstract 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 10
- 229910052709 silver Inorganic materials 0.000 description 10
- 239000004332 silver Substances 0.000 description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/36—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electromagnetic release and no other automatic release
- H01H73/44—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electromagnetic release and no other automatic release reset by push-button, pull-knob or slide
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
- H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Breakers (AREA)
Abstract
Description
Claims (12)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200510132613A CN1988099B (zh) | 2005-12-23 | 2005-12-23 | 带防火屏蔽线的漏电流检测断路器 |
US11/588,044 US7889464B2 (en) | 2005-12-23 | 2006-10-26 | Leakage current detection interrupter with fire protection means |
US12/606,405 US8154831B2 (en) | 2005-12-23 | 2009-10-27 | Leakage current detection interrupter with fire protection means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200510132613A CN1988099B (zh) | 2005-12-23 | 2005-12-23 | 带防火屏蔽线的漏电流检测断路器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1988099A CN1988099A (zh) | 2007-06-27 |
CN1988099B true CN1988099B (zh) | 2010-05-05 |
Family
ID=38184841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200510132613A Active CN1988099B (zh) | 2005-12-23 | 2005-12-23 | 带防火屏蔽线的漏电流检测断路器 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7889464B2 (zh) |
CN (1) | CN1988099B (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080086680A1 (en) * | 2006-05-27 | 2008-04-10 | Beckman Christopher V | Techniques of document annotation according to subsequent citation |
US7999415B2 (en) * | 2007-05-29 | 2011-08-16 | Christopher Vance Beckman | Electronic leakage reduction techniques |
US8914865B2 (en) * | 2006-05-27 | 2014-12-16 | Loughton Technology, L.L.C. | Data storage and access facilitating techniques |
US7859539B2 (en) | 2006-05-27 | 2010-12-28 | Christopher Vance Beckman | Organizational viewing techniques |
US8335062B2 (en) * | 2010-03-08 | 2012-12-18 | Pass & Seymour, Inc. | Protective device for an electrical supply facility |
US8405939B2 (en) * | 2010-03-08 | 2013-03-26 | Pass & Seymour, Inc. | Protective device for an electrical supply facility |
US9948087B2 (en) | 2010-03-08 | 2018-04-17 | Pass & Seymour, Inc. | Protective device for an electrical supply facility |
US8289664B2 (en) * | 2010-03-08 | 2012-10-16 | Pass & Seymour, Inc. | Protective device for an electrical supply facility |
CN103107514B (zh) * | 2011-11-12 | 2015-12-16 | 吴伟 | 电器外表漏电的检测防护方法及系统 |
WO2013071937A1 (en) * | 2011-11-16 | 2013-05-23 | Vestas Wind Systems A/S | Protection of a permanent magnet generator |
US8753149B2 (en) * | 2012-05-25 | 2014-06-17 | Xyz Science Co., Ltd. | Universal plug adaptor |
CN108666972B (zh) * | 2017-04-01 | 2024-04-19 | 苏州益而益电器制造有限公司 | 漏电保护装置 |
US11114430B2 (en) * | 2019-10-22 | 2021-09-07 | Chengli Li | Leakage current detection and protection device and power connector employing the same |
CN211296164U (zh) * | 2019-12-31 | 2020-08-18 | 东莞市拓诚实业有限公司 | 一种漏电保护器 |
US12057667B2 (en) | 2021-05-11 | 2024-08-06 | Norman R. Byrne | Electrical plug with replaceable surge protector |
US20230071911A1 (en) * | 2021-09-08 | 2023-03-09 | Chengli Li | Power plug with leakage current detection interrupter and arc protection |
CN114566942A (zh) * | 2022-03-14 | 2022-05-31 | 中山市开普电器有限公司 | 一种电源线漏电检测漏电保护电路 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2059282U (zh) * | 1989-11-15 | 1990-07-11 | 焦作市新新应用技术研究所 | 三相四线制防窃电附加器 |
CN1503422A (zh) * | 2002-10-09 | 2004-06-09 | 莱维顿制造有限公司 | 具有软线诊断的漏电流检测断续器延伸软线 |
CN1195311C (zh) * | 2002-08-01 | 2005-03-30 | 浙江东正电气有限公司 | 接地故障断路器的反接线保护装置 |
CN2819457Y (zh) * | 2005-08-31 | 2006-09-20 | 安徽飞达实业股份有限公司 | 新型漏电断路器 |
CN1925251A (zh) * | 2005-08-31 | 2007-03-07 | 安徽飞达实业股份有限公司 | 新型漏电断路器 |
Family Cites Families (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8400920A (nl) * | 1984-03-23 | 1985-10-16 | Inventum Koninklijke Fab | Van een beveiligingsschakeling tegen oververhitting voorziene elektrische verwarmde inrichting met een verwarmingskabel. |
US4979070A (en) * | 1989-06-13 | 1990-12-18 | Bodkin Lawrence E | Automatic reset circuit for GFCI |
US4931894A (en) * | 1989-09-29 | 1990-06-05 | Technology Research Corporation | Ground fault current interrupter circuit with arcing protection |
US5053931A (en) * | 1990-08-13 | 1991-10-01 | Rushing John A | Diffuse patio lighting arrangement |
US5229730A (en) * | 1991-08-16 | 1993-07-20 | Technology Research Corporation | Resettable circuit interrupter |
CA2093061C (en) * | 1992-07-22 | 2005-02-15 | Raymond H. Legatti | Leakage current protection device adapted to a wide variety of domestic and international applications |
US5448443A (en) * | 1992-07-29 | 1995-09-05 | Suvon Associates | Power conditioning device and method |
US5223810A (en) * | 1992-08-20 | 1993-06-29 | General Electric Company | Trip-reset mechanism for GFCI receptacle |
US5473113A (en) * | 1992-09-22 | 1995-12-05 | Champlain Cable Corporation | Shielded wire and cable |
US5334939A (en) * | 1992-11-13 | 1994-08-02 | Cooper Industries, Inc. | Ground fault circuit breaker test circuit for panelboards having minimum penetrations and testing circuit breakers without opening panelboard enclosure |
CA2115850C (en) * | 1993-02-16 | 2005-08-30 | Paul Gernhardt | In-line cord ground fault circuit interrupter |
US5363269A (en) * | 1993-02-22 | 1994-11-08 | Hubbell Incorporated | GFCI receptacle |
US5477412A (en) * | 1993-07-08 | 1995-12-19 | Leviton Manufacturing Co., Inc. | Ground fault circuit interrupter incorporating miswiring prevention circuitry |
US6292337B1 (en) * | 1993-08-05 | 2001-09-18 | Technology Research Corporation | Electrical system with arc protection |
US5418678A (en) * | 1993-09-02 | 1995-05-23 | Hubbell Incorporated | Manually set ground fault circuit interrupter |
US5661623A (en) * | 1993-09-02 | 1997-08-26 | Hubbell Corporation | Ground fault circuit interrupter plug |
US5644464A (en) * | 1995-01-12 | 1997-07-01 | Pacific Sources, Inc. | Resettable latch mechanism |
US5541800A (en) * | 1995-03-22 | 1996-07-30 | Hubbell Incorporated | Reverse wiring indicator for GFCI receptacles |
US5654857A (en) * | 1995-07-19 | 1997-08-05 | Leviton Manufacturing Co., Inc. | Ground fault circuit interrupt system including auxiliary surge suppression ability |
US5642248A (en) * | 1995-08-31 | 1997-06-24 | Leviton Manufacturing Co | Electrical extension cord with built-in safety protection |
US5673360A (en) * | 1995-09-11 | 1997-09-30 | Scripps; J. Sebastian | Travel Humidifier |
US6437955B1 (en) * | 1995-09-14 | 2002-08-20 | Tyco Electronics Corporation | Frequency-selective circuit protection arrangements |
CA2224927C (en) * | 1996-12-18 | 2006-07-11 | Leviton Manufacturing Co., Inc. | Ground fault circuit interrupter miswiring prevention device |
US5757598A (en) * | 1996-12-27 | 1998-05-26 | Tower Manufacturing Corporation | Ground fault circuit interrupter |
US5825599A (en) * | 1997-05-05 | 1998-10-20 | Leviton Manufacturing Co., Inc. | Ground fault circuit interrupter system with uncommitted contacts |
US5786971A (en) * | 1997-07-23 | 1998-07-28 | Leviton Manufacturing Co., Inc. | Ground fault protection circuit for multiple loads with separate GFCI branches and a common neutral for the GFCI electronics |
US6540533B1 (en) * | 1997-08-12 | 2003-04-01 | James W. Schreiber | Remote electrical plug ejector |
US5899761A (en) * | 1997-09-11 | 1999-05-04 | Fiskars Inc. | Power strip |
US5906517A (en) * | 1997-09-11 | 1999-05-25 | Fiskars Inc. | Power strip |
US5963406A (en) * | 1997-12-19 | 1999-10-05 | Leviton Manufacturing Co., Inc. | Arc fault detector with circuit interrupter |
US6128169A (en) * | 1997-12-19 | 2000-10-03 | Leviton Manufacturing Co., Inc. | Arc fault detector with circuit interrupter and early arc fault detection |
US6563049B2 (en) * | 1998-02-24 | 2003-05-13 | Lindy Lawrence May | Modular electrical system |
US6262871B1 (en) * | 1998-05-28 | 2001-07-17 | X-L Synergy, Llc | Fail safe fault interrupter |
US6771152B2 (en) * | 2001-03-21 | 2004-08-03 | Leviton Manufacturing Co., Inc. | Pivot point reset lockout mechanism for a ground for fault circuit interrupter |
US6944001B2 (en) * | 1998-08-24 | 2005-09-13 | Leviton Manufacturing Co., Inc. | Circuit interrupting system with independent trip and reset lockout |
US6282070B1 (en) * | 1998-08-24 | 2001-08-28 | Leviton Manufacturing Co., Inc. | Circuit interrupting system with independent trip and reset lockout |
US6982856B2 (en) * | 2001-03-21 | 2006-01-03 | Leviton Manufacturing Co., Inc. | GFCI with reset lockout |
US6246558B1 (en) * | 1998-08-24 | 2001-06-12 | Leviton Manufacturing Company | Circuit interrupting device with reverse wiring protection |
US6040967A (en) * | 1998-08-24 | 2000-03-21 | Leviton Manufacturing Co., Inc. | Reset lockout for circuit interrupting device |
US6671145B2 (en) * | 2001-03-20 | 2003-12-30 | Leviton Manufacturing Co., Inc. | Reset lockout mechanism and independent trip mechanism for center latch circuit interrupting device |
US6437700B1 (en) * | 2000-10-16 | 2002-08-20 | Leviton Manufacturing Co., Inc. | Ground fault circuit interrupter |
US6828886B2 (en) * | 1998-08-24 | 2004-12-07 | Leviton Manufacturing Co., Inc. | Reset lockout mechanism and independent trip mechanism for center latch circuit interrupting device |
US6052266A (en) * | 1998-10-01 | 2000-04-18 | Tower Manufacturing Corporation | Ground fault circuit interrupter |
US6052265A (en) * | 1998-11-20 | 2000-04-18 | Leviton Manufacturing Co., Inc. | Intelligent ground fault circuit interrupter employing miswiring detection and user testing |
US6515564B2 (en) * | 1999-02-17 | 2003-02-04 | Eagle Electric Manufacturing Co., Inc. | Electric circuit interrupter |
US6433555B1 (en) * | 1999-02-17 | 2002-08-13 | Eagle Electric Manufacturing Co., Inc. | Electrical circuit interrupter |
US6259340B1 (en) * | 1999-05-10 | 2001-07-10 | General Electric Company | Circuit breaker with a dual test button mechanism |
US6724589B1 (en) * | 1999-09-13 | 2004-04-20 | Donald G. Funderburk | Boat electrical test and isolator system |
US6407469B1 (en) * | 1999-11-30 | 2002-06-18 | Balboa Instruments, Inc. | Controller system for pool and/or spa |
US6442007B1 (en) * | 1999-12-28 | 2002-08-27 | Wenzhou Van-Sheen Electric Appliance Co., Ltd. | Ground fault interrupter with display circuit |
KR100423886B1 (ko) * | 2000-05-12 | 2004-03-24 | 휴먼엘텍 주식회사 | 아크 결함 보호용 차단기 및 이를 구비하는 회로 차단기 |
AU2001271101A1 (en) * | 2000-08-22 | 2002-03-04 | Human El-Tech, Inc | Overload circuit interrupter capable of electrical tripping and circuit breaker with the same |
US6587319B1 (en) * | 2000-11-21 | 2003-07-01 | Pass & Seymour, Inc. | Ground fault circuit interrupter with indicator lamp |
US6697238B2 (en) * | 2001-02-02 | 2004-02-24 | Hubbell Incorporated | Ground fault circuit interrupter (GFCI) with a secondary test switch contact protection |
US6734680B1 (en) * | 2001-04-30 | 2004-05-11 | Albert F. Conard | Ground fault interrupt analyzer method and apparatus |
US6779764B1 (en) * | 2001-05-17 | 2004-08-24 | Arlington Industries, Inc. | Garden post with elongated electrical box |
US6859044B2 (en) * | 2001-06-20 | 2005-02-22 | Arris International, Inc. | Method and architecture for fault protection on a broadband communications network power passing tap |
US6538862B1 (en) * | 2001-11-26 | 2003-03-25 | General Electric Company | Circuit breaker with a single test button mechanism |
US6788504B2 (en) * | 2002-06-26 | 2004-09-07 | General Motors Corporation | Mobile electric power supply system with deactivatable GFCI protection |
US6850394B2 (en) * | 2002-08-23 | 2005-02-01 | Cheil Electric Wiring Devices Co. | Apparatus and method for determining mis-wiring in a ground fault circuit interrupter |
US6897381B2 (en) * | 2002-08-30 | 2005-05-24 | The Dial Corporation | Wall-mounted electrical device having adjustable outlet prongs |
US6954125B2 (en) * | 2002-10-09 | 2005-10-11 | Zhejiang Dongzheng Electrical Co., Ltd. | Ground fault circuit interrupter with reverse wiring protection |
CN1220236C (zh) * | 2002-10-09 | 2005-09-21 | 浙江东正电气有限公司 | 具有反接线保护功能的接地故障断路器 |
US6991495B1 (en) * | 2002-10-28 | 2006-01-31 | Tower Manufacturing Corporation | Power strip with self-contained ground fault circuit interrupter module |
US6949994B2 (en) * | 2002-12-30 | 2005-09-27 | Leviton Manufacturing Co., Inc. | GFCI without bridge contacts and having means for automatically blocking a face opening of a protected receptacle when tripped |
US6734769B1 (en) * | 2002-12-30 | 2004-05-11 | Leviton Manufacturing Co., Inc. | GFCI receptacle having blocking means |
US6963260B2 (en) * | 2003-02-03 | 2005-11-08 | Leviton Manufacturing Co., Inc. | GFCI receptacle having blocking means |
US6826058B1 (en) * | 2003-08-04 | 2004-11-30 | Avaya Technology Corp. | Telecommunications panel flame shield and wire trough |
US6972572B2 (en) * | 2003-12-22 | 2005-12-06 | Leviton Manufacturing Co., Inc. | Arc fault detector |
US6958463B1 (en) * | 2004-04-23 | 2005-10-25 | Thermosoft International Corporation | Heater with simultaneous hot spot and mechanical intrusion protection |
CN100373517C (zh) * | 2005-03-02 | 2008-03-05 | 希珂尔电气有限公司 | 永磁式接地故障断路器插头及其永磁式动作机构 |
-
2005
- 2005-12-23 CN CN200510132613A patent/CN1988099B/zh active Active
-
2006
- 2006-10-26 US US11/588,044 patent/US7889464B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2059282U (zh) * | 1989-11-15 | 1990-07-11 | 焦作市新新应用技术研究所 | 三相四线制防窃电附加器 |
CN1195311C (zh) * | 2002-08-01 | 2005-03-30 | 浙江东正电气有限公司 | 接地故障断路器的反接线保护装置 |
CN1503422A (zh) * | 2002-10-09 | 2004-06-09 | 莱维顿制造有限公司 | 具有软线诊断的漏电流检测断续器延伸软线 |
CN2819457Y (zh) * | 2005-08-31 | 2006-09-20 | 安徽飞达实业股份有限公司 | 新型漏电断路器 |
CN1925251A (zh) * | 2005-08-31 | 2007-03-07 | 安徽飞达实业股份有限公司 | 新型漏电断路器 |
Also Published As
Publication number | Publication date |
---|---|
US7889464B2 (en) | 2011-02-15 |
US20070146946A1 (en) | 2007-06-28 |
CN1988099A (zh) | 2007-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1988099B (zh) | 带防火屏蔽线的漏电流检测断路器 | |
US8736279B2 (en) | Electric leakage detection protective circuit with magnetic lock mechanism | |
CN101847802B (zh) | 漏电保护插头 | |
CN101965620B (zh) | 漏电断路器 | |
CN203932972U (zh) | 防雷型单相漏电保护器 | |
CN211428100U (zh) | 一种电路保护装置 | |
CN201369470Y (zh) | 漏电保护插头 | |
CN108183462A (zh) | 用于电器设备的电气保护装置及电器设备 | |
US20060007610A1 (en) | Leakage current detector interrupter with reset lockout | |
CN201188535Y (zh) | 超级防雷保护移动式插座 | |
CN201285952Y (zh) | 单磁式漏电保护插座 | |
CN101237138A (zh) | 超级防雷保护移动式插座 | |
CN201051651Y (zh) | 一种故障电弧保护断路器 | |
CN2193601Y (zh) | 漏电保护插座 | |
CN203553895U (zh) | 一种带安全显示的接地故障断路器 | |
CN101651273B (zh) | 单磁式漏电保护插座 | |
CN103595020A (zh) | 一种带安全显示的接地故障断路器 | |
CN105006708A (zh) | 可转换保护模式的漏电保护插头 | |
CN101895088A (zh) | 漏电检测保护电路 | |
CN101944716A (zh) | 漏电检测保护电路 | |
CN201422009Y (zh) | 漏电检测保护电路 | |
CN105024342A (zh) | 防雷型单相漏电保护器 | |
CN200941542Y (zh) | 一种故障电弧保护断路器 | |
CN100433481C (zh) | 接地故障断路器 | |
CN205141288U (zh) | 一种可转换地线保护模式的漏电保护插头 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI TONGLING ELECTRIC CO., LTD. Free format text: FORMER OWNER: TONGLING SCIENCE-TECHNOLOGY GROUP CORP. Effective date: 20121218 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325604 WENZHOU, ZHEJIANG PROVINCE TO: 200000 HUANGPU, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121218 Address after: 200000, room 700, 502 Yanan East Road, Shanghai, Huangpu District Patentee after: Shanghai Tongling Electrical Co., Ltd. Address before: 325604 No. 555 Daxing West Road, Liushi Town, Zhejiang, Yueqing Patentee before: Zhejiang General Protecht Group Inc. |
|
ASS | Succession or assignment of patent right |
Owner name: JIANGSU TOLLEA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI TONGLING ELECTRIC CO., LTD. Effective date: 20131101 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200000 HUANGPU, SHANGHAI TO: 215400 SUZHOU, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131101 Address after: Dalian Dongrun Logistics Park A03b 215400 in Jiangsu Province, Taicang City Economic Development Zone Patentee after: General Protecht Group Inc. Address before: 200000, room 700, 502 Yanan East Road, Shanghai, Huangpu District Patentee before: Shanghai Tongling Electrical Co., Ltd. |