CN1075605C - 电动吸尘器 - Google Patents

电动吸尘器 Download PDF

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Publication number
CN1075605C
CN1075605C CN96122044A CN96122044A CN1075605C CN 1075605 C CN1075605 C CN 1075605C CN 96122044 A CN96122044 A CN 96122044A CN 96122044 A CN96122044 A CN 96122044A CN 1075605 C CN1075605 C CN 1075605C
Authority
CN
China
Prior art keywords
centrifugal impeller
mentioned
impeller
electric
electric blower
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.)
Expired - Fee Related
Application number
CN96122044A
Other languages
English (en)
Chinese (zh)
Other versions
CN1154447A (zh
Inventor
佐藤繁则
岩濑幸司
常乐文夫
丰岛久则
中居贵弘
田原和雄
安部岳志
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
Publication of CN1154447A publication Critical patent/CN1154447A/zh
Application granted granted Critical
Publication of CN1075605C publication Critical patent/CN1075605C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • A47L9/22—Mountings for motor fan assemblies
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electric Vacuum Cleaner (AREA)
CN96122044A 1995-10-03 1996-10-03 电动吸尘器 Expired - Fee Related CN1075605C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP256356/95 1995-10-03
JP7256356A JPH0998918A (ja) 1995-10-03 1995-10-03 電気掃除機
JP256356/1995 1995-10-03

Publications (2)

Publication Number Publication Date
CN1154447A CN1154447A (zh) 1997-07-16
CN1075605C true CN1075605C (zh) 2001-11-28

Family

ID=17291551

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96122044A Expired - Fee Related CN1075605C (zh) 1995-10-03 1996-10-03 电动吸尘器

Country Status (3)

Country Link
JP (1) JPH0998918A (ko)
KR (1) KR0176004B1 (ko)
CN (1) CN1075605C (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012012937A (ja) * 2010-06-29 2012-01-19 Panasonic Corp インペラ、及びそれを備えた電動送風機及び電気掃除機
CN103169424A (zh) * 2011-12-20 2013-06-26 乐金电子(天津)电器有限公司 一种能够有效降低电机叶片掠过噪声的扩压器
KR102171271B1 (ko) * 2013-12-24 2020-10-28 삼성전자주식회사 청소기
US9757000B2 (en) 2013-12-24 2017-09-12 Samsung Electronics Co., Ltd. Cleaning device
CN104879318A (zh) * 2015-05-14 2015-09-02 苏州永捷电机有限公司 吸尘器电机
TWI613370B (zh) * 2017-01-20 2018-02-01 湯秉輝 進流結構
CN106958538B (zh) * 2017-05-11 2019-12-31 美的集团股份有限公司 离心风机及具有其的吸尘器
JP7354569B2 (ja) * 2019-03-28 2023-10-03 ニデック株式会社 送風装置、および掃除機

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227855A (en) * 1978-08-25 1980-10-14 Cummins Engine Company, Inc. Turbomachine
SU1236186A1 (ru) * 1984-05-04 1986-06-07 Предприятие П/Я А-3884 Рабочее колесо центробежного компрессора
SU1317184A1 (ru) * 1985-12-11 1987-06-15 Производственное объединение "Невский завод" им.В.И.Ленина Рабочее колесо центробежного компрессора
EP0694697A1 (de) * 1994-07-30 1996-01-31 Braun Aktiengesellschaft Laufrad für ein Radialgebläse

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227855A (en) * 1978-08-25 1980-10-14 Cummins Engine Company, Inc. Turbomachine
SU1236186A1 (ru) * 1984-05-04 1986-06-07 Предприятие П/Я А-3884 Рабочее колесо центробежного компрессора
SU1317184A1 (ru) * 1985-12-11 1987-06-15 Производственное объединение "Невский завод" им.В.И.Ленина Рабочее колесо центробежного компрессора
EP0694697A1 (de) * 1994-07-30 1996-01-31 Braun Aktiengesellschaft Laufrad für ein Radialgebläse

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
机械设计手册 1996.1.3 机械工业出版社 *

Also Published As

Publication number Publication date
CN1154447A (zh) 1997-07-16
KR970020018A (ko) 1997-05-28
KR0176004B1 (ko) 1999-02-01
JPH0998918A (ja) 1997-04-15

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SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20011128

Termination date: 20151003

EXPY Termination of patent right or utility model