JPS6443224A - Operation of electric cleaner - Google Patents

Operation of electric cleaner

Info

Publication number
JPS6443224A
JPS6443224A JP62199794A JP19979487A JPS6443224A JP S6443224 A JPS6443224 A JP S6443224A JP 62199794 A JP62199794 A JP 62199794A JP 19979487 A JP19979487 A JP 19979487A JP S6443224 A JPS6443224 A JP S6443224A
Authority
JP
Japan
Prior art keywords
motor
speed region
operation instruction
2sec
revolutions
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
Application number
JP62199794A
Other languages
Japanese (ja)
Inventor
Haruo Oharagi
Kazuo Tawara
Tsunehiro Endo
Toshiaki Okuyama
Hisanori Toyoshima
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62199794A priority Critical patent/JPS6443224A/en
Publication of JPS6443224A publication Critical patent/JPS6443224A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Vacuum Cleaner (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

PURPOSE: To accelerate the starting time of a cleaner by starting a brushless DC motor to a low-speed region after the power voltage is established, and driving it to the high-speed region in response to an operation instruction. CONSTITUTION: When an electric outlet plug is inserted and the power voltage of a control circuit is established, a current for reference positioning flows, a low-speed synchronous start begins after 1sec elapses, and the brushless operation is started after 2sec elapse. A motor 6 is started to the number of revolutions of N1 to wait for an operation instruction. When the operation instruction is given, the motor 6 is driven to the number of revolutions of N2 in a high-speed region. The motor 6 can be driven to the high-speed region in a short time of 1-2sec, and an unpleasant feeling that the starting time is long is not given to a user.
JP62199794A 1987-08-12 1987-08-12 Operation of electric cleaner Pending JPS6443224A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62199794A JPS6443224A (en) 1987-08-12 1987-08-12 Operation of electric cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62199794A JPS6443224A (en) 1987-08-12 1987-08-12 Operation of electric cleaner

Publications (1)

Publication Number Publication Date
JPS6443224A true JPS6443224A (en) 1989-02-15

Family

ID=16413729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62199794A Pending JPS6443224A (en) 1987-08-12 1987-08-12 Operation of electric cleaner

Country Status (1)

Country Link
JP (1) JPS6443224A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05133857A (en) * 1991-03-20 1993-05-28 Hino Motors Ltd Measuring apparatus of exhaust gas
JP2010114956A (en) * 2008-11-04 2010-05-20 Aisan Ind Co Ltd Drive unit for brushless motor
WO2012093677A1 (en) * 2011-01-04 2012-07-12 株式会社ジェイテクト Electric pump device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05133857A (en) * 1991-03-20 1993-05-28 Hino Motors Ltd Measuring apparatus of exhaust gas
JP2010114956A (en) * 2008-11-04 2010-05-20 Aisan Ind Co Ltd Drive unit for brushless motor
WO2012093677A1 (en) * 2011-01-04 2012-07-12 株式会社ジェイテクト Electric pump device

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