KR910005819A - Electric floor cleaners - Google Patents
Electric floor cleaners Download PDFInfo
- Publication number
- KR910005819A KR910005819A KR1019890013491A KR890013491A KR910005819A KR 910005819 A KR910005819 A KR 910005819A KR 1019890013491 A KR1019890013491 A KR 1019890013491A KR 890013491 A KR890013491 A KR 890013491A KR 910005819 A KR910005819 A KR 910005819A
- Authority
- KR
- South Korea
- Prior art keywords
- voltage
- inverter
- electric floor
- floor cleaner
- phase
- Prior art date
Links
Landscapes
- Control Of Ac Motors In General (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명에 따른 전기식 바닥 청소기의 투시도.1 is a perspective view of an electric floor cleaner according to the present invention.
제2도는 본 발명에 따른 전기식 바닥 청소기의 전기 회로를 도시하는 블록도.2 is a block diagram showing an electric circuit of the electric floor cleaner according to the present invention.
제3도는 제2도의 블록도의 동작을 나타내는 파형도.3 is a waveform diagram showing the operation of the block diagram of FIG.
제4도는 제2도에 도시한 제어 전원회로의 구성을 나타내는 블록도.4 is a block diagram showing the configuration of the control power supply circuit shown in FIG.
제5도는 제2도에 도시한 과도 전압 검출회로의 구성을 나타내는 블록도.5 is a block diagram showing the configuration of the transient voltage detection circuit shown in FIG.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890013491A KR910005819A (en) | 1989-09-20 | 1989-09-20 | Electric floor cleaners |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019890013491A KR910005819A (en) | 1989-09-20 | 1989-09-20 | Electric floor cleaners |
Publications (1)
Publication Number | Publication Date |
---|---|
KR910005819A true KR910005819A (en) | 1991-04-27 |
Family
ID=67661795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890013491A KR910005819A (en) | 1989-09-20 | 1989-09-20 | Electric floor cleaners |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910005819A (en) |
-
1989
- 1989-09-20 KR KR1019890013491A patent/KR910005819A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |