JPS5463558A - Vacuum cleaner - Google Patents
Vacuum cleanerInfo
- Publication number
- JPS5463558A JPS5463558A JP13050077A JP13050077A JPS5463558A JP S5463558 A JPS5463558 A JP S5463558A JP 13050077 A JP13050077 A JP 13050077A JP 13050077 A JP13050077 A JP 13050077A JP S5463558 A JPS5463558 A JP S5463558A
- Authority
- JP
- Japan
- Prior art keywords
- blower
- contacts
- case
- vacuum cleaner
- brush
- 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
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
- A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
- A47L9/2847—Surface treating elements
-
- 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
- A47L9/2821—Pressure, vacuum level or airflow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
PURPOSE:To provide a vacuum cleaner which enhances its safety by controlling a rotary brush by the pneumatic pressure difference change detecting operation of a detection actuator provided in a hole communicated with the atmosphere at the negative pressure side of a vacuum cleaner body case. CONSTITUTION:Since negative pressure is retained in a vacuum cleaner body case 1 by the suction of a motor driven blower 2 to extend thereby a Bourdon tube, the contacts 16 of a controller 21 are connected to the contacts 17 of a terminal to drive the blower 2 at high speed and to accordingly rotate a rotary brush 9 cooperated via a belt 24 with the blower 2 so as to separate and float dusts and to then intake them by the blower 2. When the case 1 is inclined or is floated from the then intake them by the blower 2. When the case 1 is inclined or is floated from the surface to be cleaned of the floor, the negative pressure in the case 1 is reduced to contract upwardly the tube 13. Thus, rockable member 14 connected to the tube 13 is rocked to cause the contacts 16 to make contact with the contacts 18 to shift the blower 2 to low speed and the brush 9 also to low speed. When the case 1 is further inclined to turn upside down to cause the suction port 8 to largely open, the pressure in the case 1 becomes atmospheric pressure to cause the contacts 16 to make contact with the contacts 19 so as to thereby stop the blower 2 and the brush 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13050077A JPS5463558A (en) | 1977-10-31 | 1977-10-31 | Vacuum cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13050077A JPS5463558A (en) | 1977-10-31 | 1977-10-31 | Vacuum cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5463558A true JPS5463558A (en) | 1979-05-22 |
Family
ID=15035746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13050077A Pending JPS5463558A (en) | 1977-10-31 | 1977-10-31 | Vacuum cleaner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5463558A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58133064U (en) * | 1982-03-02 | 1983-09-07 | 三洋電機株式会社 | vacuum cleaner |
US5155885A (en) * | 1988-10-07 | 1992-10-20 | Hitachi, Ltd. | Vacuum cleaner and method for operating the same |
-
1977
- 1977-10-31 JP JP13050077A patent/JPS5463558A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58133064U (en) * | 1982-03-02 | 1983-09-07 | 三洋電機株式会社 | vacuum cleaner |
JPS6319014Y2 (en) * | 1982-03-02 | 1988-05-27 | ||
US5155885A (en) * | 1988-10-07 | 1992-10-20 | Hitachi, Ltd. | Vacuum cleaner and method for operating the same |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0312111A3 (en) | Electric cleaner | |
SE0303348D0 (en) | Robot cleaner having a rotating wet cloth | |
SE8002906L (en) | DEVICE BY A LIFT CLEANER | |
GB645847A (en) | Improvements in or relating to vacuum cleaners | |
JPS5463558A (en) | Vacuum cleaner | |
SE8801939D0 (en) | VACUUM CLEANER | |
GB829987A (en) | Improvements in and relating to electric motor driven fan type vacuum cleaners | |
GB564459A (en) | Improvements in and relating to electric suction cleaners | |
JPH05143155A (en) | Cleaning robot | |
JPS6429246A (en) | Electric cleaner | |
JPS56118652A (en) | Humidity sensor | |
JPS5324680A (en) | Air conditioner | |
JPH01198519A (en) | Vacuum cleaner | |
JPS5463555A (en) | Vacuum cleaner | |
JPS5291558A (en) | Floor suction device in vacuum cleaner | |
JPS5463557A (en) | Vacuum cleaner | |
JPS5478863A (en) | Vacuum cleaner | |
GB1471035A (en) | Vacuum cleaner | |
JPS57163035A (en) | Vacuum chuck | |
JPS6445578A (en) | Sucker for electronic part | |
ATE26956T1 (en) | PNEUMATIC COMPONENT FOR A VACUUM SUCTION HEAD OR A VACUUM NOZZLE. | |
JPH06226674A (en) | Vacuum-suction hand | |
JPS5462811A (en) | Tape cleaner | |
JPH03158126A (en) | Intake port body of vacuum cleaner | |
JP2010022745A (en) | Vacuum cleaner |