JPS6452430A - Electric cleaner - Google Patents

Electric cleaner

Info

Publication number
JPS6452430A
JPS6452430A JP21074687A JP21074687A JPS6452430A JP S6452430 A JPS6452430 A JP S6452430A JP 21074687 A JP21074687 A JP 21074687A JP 21074687 A JP21074687 A JP 21074687A JP S6452430 A JPS6452430 A JP S6452430A
Authority
JP
Japan
Prior art keywords
motor
control circuit
value
dust
current flowing
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.)
Granted
Application number
JP21074687A
Other languages
Japanese (ja)
Other versions
JPH0685755B2 (en
Inventor
Tomomi Mitani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62210746A priority Critical patent/JPH0685755B2/en
Publication of JPS6452430A publication Critical patent/JPS6452430A/en
Publication of JPH0685755B2 publication Critical patent/JPH0685755B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

PURPOSE: To enhance the controllability of a vacuum cleaner by detecting changes in current flowing in a motor for a motor-driven nozzle, and ordering an input control circuit. CONSTITUTION: A current detector 3, having a current value detecting part 3a and a power control ordering part 3b which sends an order to an input control circuit 4 according to a current value, is provided between a power supply 1 and a motor 2 for a motor-driven nozzle. While a flat floor face is cleaned, a dust-collecting rotary brush 8 is scarcely resisted by the floor face and the value of current flowing in the motor 2 for the motor-driven nozzle becomes xA. For a carpet with long piles, the value of current flowing in the motor 2 becomes yA such that (x)<(y). By presetting the limit of the power control ordering part 3b at zA such that (x)<(y)<(z), the order to the input control circuit 4 is issued at yA which is not less than zA, so that the control circuit 4 can increase the sucking force of a dust-sucking motor 5. Therefore, the dust collecting performance and controllability of the vacuum cleaner can be enhanced.
JP62210746A 1987-08-24 1987-08-24 Vacuum cleaner Expired - Fee Related JPH0685755B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62210746A JPH0685755B2 (en) 1987-08-24 1987-08-24 Vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62210746A JPH0685755B2 (en) 1987-08-24 1987-08-24 Vacuum cleaner

Publications (2)

Publication Number Publication Date
JPS6452430A true JPS6452430A (en) 1989-02-28
JPH0685755B2 JPH0685755B2 (en) 1994-11-02

Family

ID=16594435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62210746A Expired - Fee Related JPH0685755B2 (en) 1987-08-24 1987-08-24 Vacuum cleaner

Country Status (1)

Country Link
JP (1) JPH0685755B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03297432A (en) * 1990-04-18 1991-12-27 Hitachi Ltd Vacuum cleaner
JPH0475624A (en) * 1990-07-18 1992-03-10 Sanyo Electric Co Ltd Vacuum cleaner
JP2021003509A (en) * 2019-06-27 2021-01-14 シャープ株式会社 Vacuum cleaner

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170030197A (en) * 2015-09-09 2017-03-17 레이캅코리아 주식회사 Cleaner that driving power for surface of cleaning object is secured

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5686094A (en) * 1979-11-21 1981-07-13 Duepro Ag Device for cleaning floor cover for texture
JPS5688696A (en) * 1979-11-28 1981-07-18 Duepro Ag Motor brush unit for cleaning machine
JPS6024816A (en) * 1983-07-20 1985-02-07 三洋電機株式会社 Power controller of electric cleaner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5686094A (en) * 1979-11-21 1981-07-13 Duepro Ag Device for cleaning floor cover for texture
JPS5688696A (en) * 1979-11-28 1981-07-18 Duepro Ag Motor brush unit for cleaning machine
JPS6024816A (en) * 1983-07-20 1985-02-07 三洋電機株式会社 Power controller of electric cleaner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03297432A (en) * 1990-04-18 1991-12-27 Hitachi Ltd Vacuum cleaner
JPH0475624A (en) * 1990-07-18 1992-03-10 Sanyo Electric Co Ltd Vacuum cleaner
JP2021003509A (en) * 2019-06-27 2021-01-14 シャープ株式会社 Vacuum cleaner

Also Published As

Publication number Publication date
JPH0685755B2 (en) 1994-11-02

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees