KR930010426U - Vacuum cleaner dirt suction device - Google Patents
Vacuum cleaner dirt suction deviceInfo
- Publication number
- KR930010426U KR930010426U KR2019910018981U KR910018981U KR930010426U KR 930010426 U KR930010426 U KR 930010426U KR 2019910018981 U KR2019910018981 U KR 2019910018981U KR 910018981 U KR910018981 U KR 910018981U KR 930010426 U KR930010426 U KR 930010426U
- Authority
- KR
- South Korea
- Prior art keywords
- vacuum cleaner
- suction device
- dirt suction
- cleaner dirt
- vacuum
- Prior art date
Links
Classifications
-
- 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
- A47L9/2805—Parameters or conditions being sensed
- A47L9/281—Parameters or conditions being sensed the amount or condition of incoming dirt or dust
- A47L9/2815—Parameters or conditions being sensed the amount or condition of incoming dirt or dust using optical detectors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910018981U KR930007481Y1 (en) | 1991-11-09 | 1991-11-09 | Detector of degree of suction dirt for vacuum cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910018981U KR930007481Y1 (en) | 1991-11-09 | 1991-11-09 | Detector of degree of suction dirt for vacuum cleaner |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930010426U true KR930010426U (en) | 1993-06-23 |
KR930007481Y1 KR930007481Y1 (en) | 1993-10-30 |
Family
ID=19321878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910018981U KR930007481Y1 (en) | 1991-11-09 | 1991-11-09 | Detector of degree of suction dirt for vacuum cleaner |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930007481Y1 (en) |
-
1991
- 1991-11-09 KR KR2019910018981U patent/KR930007481Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930007481Y1 (en) | 1993-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19961228 Year of fee payment: 5 |
|
LAPS | Lapse due to unpaid annual fee |