KR20060135269A - 전기기기용 전자파차단장치 - Google Patents
전기기기용 전자파차단장치 Download PDFInfo
- Publication number
- KR20060135269A KR20060135269A KR1020050055117A KR20050055117A KR20060135269A KR 20060135269 A KR20060135269 A KR 20060135269A KR 1020050055117 A KR1020050055117 A KR 1020050055117A KR 20050055117 A KR20050055117 A KR 20050055117A KR 20060135269 A KR20060135269 A KR 20060135269A
- Authority
- KR
- South Korea
- Prior art keywords
- electromagnetic wave
- ground terminal
- electromagnetic waves
- generated
- user
- 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.)
- Ceased
Links
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0064—Earth or grounding circuit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electromagnetism (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
Description
Claims (2)
- 전기기기에서 발생되어 접지단자로 출력되는 전자파를 감지하고, 이를 부저음을 통해 사용자에게 통보하는 감지부와;상기 접지단자로 출력되는 전자파를 접지하기 위해 접지단자를 입력전원의 부(-)단자에 연결하는 스위칭부;를 포함함을 특징으로 하는 전기기기용 전자파차단장치.
- 청구항 1에 있어서, 상기 감지부는 :상기 접지단자로 출력되는 전자파를 감지하는 감지기와;상기 감지기에 직류전압을 공급하기 위해 인가된 교류전압을 정류하는 정류부와;상기 감지기가 전자파 감지시 이를 부저음을 통해 사용자에게 통보하는 스피커부;를 포함함을 특징으로 하는 전기기기용 전자파차단장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050055117A KR20060135269A (ko) | 2005-06-24 | 2005-06-24 | 전기기기용 전자파차단장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050055117A KR20060135269A (ko) | 2005-06-24 | 2005-06-24 | 전기기기용 전자파차단장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20060135269A true KR20060135269A (ko) | 2006-12-29 |
Family
ID=37813308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050055117A Ceased KR20060135269A (ko) | 2005-06-24 | 2005-06-24 | 전기기기용 전자파차단장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20060135269A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101496823B1 (ko) * | 2014-07-25 | 2015-03-02 | 주식회사 디에스피 | 전자파 차단회로를 적용한 디스플레이 장치 |
-
2005
- 2005-06-24 KR KR1020050055117A patent/KR20060135269A/ko not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101496823B1 (ko) * | 2014-07-25 | 2015-03-02 | 주식회사 디에스피 | 전자파 차단회로를 적용한 디스플레이 장치 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9577389B2 (en) | Systems and methods for modular shock proof electrical outlets | |
EP2761310B1 (en) | Systems and methods for data compression and feature extraction for the purpose of disaggregating loads of an electrical network | |
EP2348608B1 (en) | Method, system and sensor for identifying an electrical device connected to a mains grid | |
US9618553B2 (en) | Systems and methods for sensing environmental changes using light sources as sensors | |
EA201791778A1 (ru) | Устройство регистрации электрического события и способ регистрации и классификации потребления электроэнергии | |
KR20150104530A (ko) | 전기적 활동을 검출하기 위한 전기적 활동 센서 디바이스 및 전기적 활동 모니터링 장치 | |
CA2904740A1 (en) | Wireless power system | |
US20240171011A1 (en) | Power transmitter, power transmission/reception device, human body communication device, and power transmission/reception system | |
KR20060135269A (ko) | 전기기기용 전자파차단장치 | |
GB2460783A (en) | Method and system to identify grounding concerns in an electric power system | |
CN108336613A (zh) | 具有环境感测功能的电器装置 | |
KR100880213B1 (ko) | 온열전위보료용 전자파 차단 및 확인장치 | |
CN207320811U (zh) | 市电地线隔离电路、漏电保护器和电器产品 | |
KR200178587Y1 (ko) | 전자파 제거장치 | |
CN107729778A (zh) | 一种智能家电触屏控制装置 | |
CN109298277B (zh) | 零线、火线检测电路及方法、用电设备 | |
JP3742744B2 (ja) | 交流電源接地側検出装置 | |
CN211577378U (zh) | 漏电检测报警系统 | |
CN114286613B (zh) | 一种智能电磁波削除装置 | |
KR200425136Y1 (ko) | 전기 매트의 접지전위 자동 감지장치 | |
CN218068257U (zh) | 一种电子电器产品工作时电流泄露测试装置 | |
WO2022208614A1 (ja) | ノイズ判定器 | |
CN113966031B (zh) | 橱柜灯接口装置及照明装置接口装置 | |
KR200193450Y1 (ko) | 전원선의 접지점 검출장치 | |
KR200420941Y1 (ko) | 조명기기의 전계파 차단장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20050624 |
|
PA0201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20060929 Patent event code: PE09021S01D |
|
PG1501 | Laying open of application | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20070419 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20060929 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
J201 | Request for trial against refusal decision | ||
PJ0201 | Trial against decision of rejection |
Patent event date: 20070518 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20070419 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Appeal identifier: 2007101005363 Request date: 20070518 |
|
J501 | Disposition of invalidation of trial | ||
PJ0501 | Disposition of invalidation of trial |
Appeal kind category: Appeal against decision to decline refusal Request date: 20070518 Appeal identifier: 2007101005363 |