JPS6429246A - Electric cleaner - Google Patents

Electric cleaner

Info

Publication number
JPS6429246A
JPS6429246A JP18724387A JP18724387A JPS6429246A JP S6429246 A JPS6429246 A JP S6429246A JP 18724387 A JP18724387 A JP 18724387A JP 18724387 A JP18724387 A JP 18724387A JP S6429246 A JPS6429246 A JP S6429246A
Authority
JP
Japan
Prior art keywords
output
dust
blower
turned
trigger circuit
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
JP18724387A
Other languages
Japanese (ja)
Other versions
JPH0771544B2 (en
Inventor
Akio Iguchi
Shigenobu Mori
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.)
Toshiba TEC Corp
Original Assignee
Tokyo Electric 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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP62187243A priority Critical patent/JPH0771544B2/en
Publication of JPS6429246A publication Critical patent/JPS6429246A/en
Publication of JPH0771544B2 publication Critical patent/JPH0771544B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To properly operate a motor-driven blower and an alarm means without any malfunction, even when a suction port is clogged with dust or heavy dust is collected, by providing a control means for controlling at least one of the blower and an alarm means, in response to output from a pressure detection means and a weight detection means. CONSTITUTION: When a pedestal descends, due to the progress of a dust collection process on the operation of a motor-driven blower 27 and weight in a dust collection bag increases, due to dust clogging or the like, a switch 37 is turned on for keeping a high level of output from the Schmitt trigger circuit 148 of a control means 82. Also, when pressure drops in an indicator, due to dust clogging, another switch 20 is turned on for keeping a high level of output from another Schmitt trigger circuit 147. Furthermore, a multi-vibrator 151 is operated with output from the circuits 147 and 148, and the output of a trigger circuit 83 is interrupted, thereby stopping driving the blower 27. Concurrently, an alarm means control switch 152 is turned on to drive an oscillator 153, thereby sounding the buzzer 154 of an alarm means 87.
JP62187243A 1987-07-27 1987-07-27 Vacuum cleaner Expired - Fee Related JPH0771544B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62187243A JPH0771544B2 (en) 1987-07-27 1987-07-27 Vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62187243A JPH0771544B2 (en) 1987-07-27 1987-07-27 Vacuum cleaner

Publications (2)

Publication Number Publication Date
JPS6429246A true JPS6429246A (en) 1989-01-31
JPH0771544B2 JPH0771544B2 (en) 1995-08-02

Family

ID=16202555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62187243A Expired - Fee Related JPH0771544B2 (en) 1987-07-27 1987-07-27 Vacuum cleaner

Country Status (1)

Country Link
JP (1) JPH0771544B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001028401A1 (en) * 1999-10-21 2001-04-26 Dyson Limited Improvements relating to floor cleaning devices
JP2008062017A (en) * 2006-09-06 2008-03-21 Lg Electronics Inc Control method of vacuum cleaner
US7958598B2 (en) 2007-01-24 2011-06-14 Lg Electronics Inc. Vacuum cleaner
US8881343B2 (en) 2009-02-12 2014-11-11 Lg Electronics Inc. Vacuum cleaner
US8978197B2 (en) 2009-03-13 2015-03-17 Lg Electronics Inc. Vacuum cleaner
CN107495896A (en) * 2017-08-10 2017-12-22 宁波海际电器有限公司 One kind filtering dirt pocket type dust-collecting indoor descaling machine
CN108567377A (en) * 2017-08-10 2018-09-25 宁波海际电器有限公司 A kind of direct filtration type dust exhaust apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59186535A (en) * 1983-04-07 1984-10-23 東芝テック株式会社 Electric cleaner
JPS61141337A (en) * 1984-12-14 1986-06-28 株式会社日立製作所 Electric cleaner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59186535A (en) * 1983-04-07 1984-10-23 東芝テック株式会社 Electric cleaner
JPS61141337A (en) * 1984-12-14 1986-06-28 株式会社日立製作所 Electric cleaner

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001028401A1 (en) * 1999-10-21 2001-04-26 Dyson Limited Improvements relating to floor cleaning devices
JP2008062017A (en) * 2006-09-06 2008-03-21 Lg Electronics Inc Control method of vacuum cleaner
US7958598B2 (en) 2007-01-24 2011-06-14 Lg Electronics Inc. Vacuum cleaner
US8881343B2 (en) 2009-02-12 2014-11-11 Lg Electronics Inc. Vacuum cleaner
US8978197B2 (en) 2009-03-13 2015-03-17 Lg Electronics Inc. Vacuum cleaner
CN107495896A (en) * 2017-08-10 2017-12-22 宁波海际电器有限公司 One kind filtering dirt pocket type dust-collecting indoor descaling machine
CN108567377A (en) * 2017-08-10 2018-09-25 宁波海际电器有限公司 A kind of direct filtration type dust exhaust apparatus
CN108567377B (en) * 2017-08-10 2020-07-31 宁波海际电器有限公司 Direct-filtering dust suction device

Also Published As

Publication number Publication date
JPH0771544B2 (en) 1995-08-02

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Legal Events

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