JPS6425824A - Electromotive suction jig - Google Patents
Electromotive suction jigInfo
- Publication number
- JPS6425824A JPS6425824A JP18254987A JP18254987A JPS6425824A JP S6425824 A JPS6425824 A JP S6425824A JP 18254987 A JP18254987 A JP 18254987A JP 18254987 A JP18254987 A JP 18254987A JP S6425824 A JPS6425824 A JP S6425824A
- Authority
- JP
- Japan
- Prior art keywords
- brush
- motors
- rotating
- carpet
- vent
- 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.)
- Pending
Links
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
PURPOSE: To secure the safety and durability of motors and enhance the operating easiness of the body of a suction head and also the dust collecting performance by installing two motors as drive motive in a rotary brush, rotating the brush in the regular direction with one of the motors, and rotating reversely with the other motor. CONSTITUTION: When the body 11 of a suction head is pressed to the floor surface, a negative pressure is applied even to the inside of a rotary brush 12 via a vent 37 to cause generation of a pressure difference with respect to the outside air, which therefore flows into the brush 12 owing to a leak hole 32 via a hollow in a stationary shaft 30, and an air stream leading to the vent 37 is produced, whereby two motors 18 installed opposingly at the ends of the brush 12 are cooled. If at this time, a switch 42 is put on to change over the motor 18 to be fed with current, the rotating direction of the brush 12 is inverted, and it is possible to scratch up the fluff of a carpet from two side, and thus the dust on the carpet can be collected uniformly and the dust collecting efficiency be enhanced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18254987A JPS6425824A (en) | 1987-07-22 | 1987-07-22 | Electromotive suction jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18254987A JPS6425824A (en) | 1987-07-22 | 1987-07-22 | Electromotive suction jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6425824A true JPS6425824A (en) | 1989-01-27 |
Family
ID=16120226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18254987A Pending JPS6425824A (en) | 1987-07-22 | 1987-07-22 | Electromotive suction jig |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6425824A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110303239A1 (en) * | 2010-06-15 | 2011-12-15 | Harrison Gerald M | Agitator with internal twin motor drive system |
| US10213077B2 (en) | 2014-03-19 | 2019-02-26 | Dyson Technology Limited | Cleaner head |
| US10555650B2 (en) | 2014-03-19 | 2020-02-11 | Dyson Technology Limited | Cleaner appliance |
-
1987
- 1987-07-22 JP JP18254987A patent/JPS6425824A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110303239A1 (en) * | 2010-06-15 | 2011-12-15 | Harrison Gerald M | Agitator with internal twin motor drive system |
| GB2481280A (en) * | 2010-06-15 | 2011-12-21 | Panasonic Corp North America | Agitator with dual motor drive system |
| US10213077B2 (en) | 2014-03-19 | 2019-02-26 | Dyson Technology Limited | Cleaner head |
| US10555650B2 (en) | 2014-03-19 | 2020-02-11 | Dyson Technology Limited | Cleaner appliance |
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