KR100613103B1 - 진공 청소기의 모터 보호장치 - Google Patents
진공 청소기의 모터 보호장치 Download PDFInfo
- Publication number
- KR100613103B1 KR100613103B1 KR1019990041675A KR19990041675A KR100613103B1 KR 100613103 B1 KR100613103 B1 KR 100613103B1 KR 1019990041675 A KR1019990041675 A KR 1019990041675A KR 19990041675 A KR19990041675 A KR 19990041675A KR 100613103 B1 KR100613103 B1 KR 100613103B1
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- dust
- vacuum cleaner
- piston
- case
- 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.)
- Expired - Fee Related
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
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- 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
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
Description
Claims (2)
- 진공 청소기의 먼지 봉투 교체 시기를 알려주는 먼지 표시장치와 연계하여 동작하면서 모터의 전원을 차단하여 모터가 과부하 상태로 회전하는 것을 방지하는 모터 보호장치로서,집진실과 연통된 흡착구가 마련된 먼지 표시장치의 케이스의 일측면에 부착된 모터 전원 차단용 스위치; 및상기 케이스의 내부에 스프링의 개재하에 이동 가능하게 설치된 피스톤으로부터 외부로 돌출, 형성되며, 상기 피스톤이 이동함에 따라 함께 이동하면서 상기 모터 전원 차단용 스위치를 작동시키는 가압편을 구비하여 구성된 것을 특징으로 하는 진공 청소기의 모터 보호장치.
- 제 1 항에 있어서, 상기 케이스의 일측에는 상기 가압편의 동작 위치를 유지시키는 탄성부재가 연장, 형성되며, 이 탄성부재를 해제봉으로 눌러 가압편의 고정 상태를 해제시키기 위한 해제공이 집진실 덮개의 일측에 형성되어 구성된 것을 특징으로 하는 진공 청소기의 모터 보호장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990041675A KR100613103B1 (ko) | 1999-09-29 | 1999-09-29 | 진공 청소기의 모터 보호장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990041675A KR100613103B1 (ko) | 1999-09-29 | 1999-09-29 | 진공 청소기의 모터 보호장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010029066A KR20010029066A (ko) | 2001-04-06 |
| KR100613103B1 true KR100613103B1 (ko) | 2006-08-17 |
Family
ID=19613154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990041675A Expired - Fee Related KR100613103B1 (ko) | 1999-09-29 | 1999-09-29 | 진공 청소기의 모터 보호장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100613103B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200448279Y1 (ko) | 2008-06-07 | 2010-03-29 | 주식회사 대연 | 슬립부가 구비된 전동기 회전체 |
| KR101090691B1 (ko) | 2010-09-06 | 2011-12-08 | 두얼메카닉스 주식회사 | 무접점 압력 스위치 |
-
1999
- 1999-09-29 KR KR1019990041675A patent/KR100613103B1/ko not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200448279Y1 (ko) | 2008-06-07 | 2010-03-29 | 주식회사 대연 | 슬립부가 구비된 전동기 회전체 |
| KR101090691B1 (ko) | 2010-09-06 | 2011-12-08 | 두얼메카닉스 주식회사 | 무접점 압력 스위치 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010029066A (ko) | 2001-04-06 |
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St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20090810 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
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