DE3680217D1 - Geraeuscharmer unterdruckmotor mit nebenluftstroemung. - Google Patents

Geraeuscharmer unterdruckmotor mit nebenluftstroemung.

Info

Publication number
DE3680217D1
DE3680217D1 DE8686730027T DE3680217T DE3680217D1 DE 3680217 D1 DE3680217 D1 DE 3680217D1 DE 8686730027 T DE8686730027 T DE 8686730027T DE 3680217 T DE3680217 T DE 3680217T DE 3680217 D1 DE3680217 D1 DE 3680217D1
Authority
DE
Germany
Prior art keywords
sub
low
air flow
vacuum motor
noise vacuum
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 - Lifetime
Application number
DE8686730027T
Other languages
English (en)
Inventor
Francis E Smith
Robert L Hyatt
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.)
Ametek Inc
Original Assignee
Ametek Inc
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 Ametek Inc filed Critical Ametek Inc
Application granted granted Critical
Publication of DE3680217D1 publication Critical patent/DE3680217D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A47L9/22—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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Dc Machiner (AREA)
  • Motor Or Generator Cooling System (AREA)
DE8686730027T 1985-02-22 1986-02-21 Geraeuscharmer unterdruckmotor mit nebenluftstroemung. Expired - Lifetime DE3680217D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/704,321 US4621991A (en) 1985-02-22 1985-02-22 Quiet by-pass vacuum motor

Publications (1)

Publication Number Publication Date
DE3680217D1 true DE3680217D1 (de) 1991-08-22

Family

ID=24828989

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686730027T Expired - Lifetime DE3680217D1 (de) 1985-02-22 1986-02-21 Geraeuscharmer unterdruckmotor mit nebenluftstroemung.

Country Status (8)

Country Link
US (1) US4621991A (de)
EP (1) EP0192599B1 (de)
JP (1) JPS61196738A (de)
AU (1) AU584970B2 (de)
CA (1) CA1266076A (de)
DE (1) DE3680217D1 (de)
ES (3) ES8705713A1 (de)
NZ (1) NZ214789A (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4777395A (en) * 1986-03-31 1988-10-11 Ametek, Inc. Commutator end bracket
DE3923267A1 (de) * 1989-07-14 1991-01-24 Wap Reinigungssysteme Elektronisch kommutierter motor fuer staubsauger und dergleichen
US5465016A (en) * 1993-09-08 1995-11-07 Electrolux Corporation Electric motor and brush/shunt assembly therefor
US5454690A (en) * 1994-01-13 1995-10-03 Shop Vac Corporation Air flow housing
US6020668A (en) * 1998-01-15 2000-02-01 Siemens Canada Ltd. End case mounted brush holder assembly
US6175988B1 (en) * 1999-07-14 2001-01-23 Overhead Door Corporation Bypass vacuum cleaner with flexible vacuum hose stored over motor cooling air shroud and carrying handle
US6249933B1 (en) 1999-08-26 2001-06-26 Shop Vac Corporation Pump having sealless shaft
US6481050B1 (en) 2000-07-19 2002-11-19 The Hoover Company Motor-fan cooling air directed into filter bag
US6666660B2 (en) 2001-04-27 2003-12-23 The Hoover Company Motor-fan assembly for a floor cleaning machine
US6729859B2 (en) 2001-09-07 2004-05-04 Pro-Team, Inc. Airflow generating device air intake
US6987338B1 (en) 2003-12-29 2006-01-17 Lavasser Leonard J Ground strap for a motor having a plastic housing
US20070274827A1 (en) * 2006-05-26 2007-11-29 Gene Bennington Multi-stage taper fan-motor assembly
US7518274B1 (en) 2006-06-12 2009-04-14 Mancl Dennis J Motor bracket with integral terminals
US20080206050A1 (en) * 2007-02-28 2008-08-28 Finkenbinder David B Dual taper fan-motor assembly
US8317497B2 (en) * 2010-03-03 2012-11-27 Ametek, Inc. Motor-fan assembly having a tapered stationary fan with a concave underside
US8317496B2 (en) * 2010-03-03 2012-11-27 Ametek, Inc. Motor-fan assembly having a tapered fan with a concave underside
US8533906B2 (en) 2011-07-07 2013-09-17 Shop Vac Corporation Vacuum cleaner with recirculated cooling air
KR101331731B1 (ko) * 2011-12-29 2013-11-20 삼성전기주식회사 진공청소기용 모터 조립체
US10156240B2 (en) 2016-06-16 2018-12-18 Scott C. Mancl Motor-driven fan with trapped adhesive for minimizing vibration
US10797555B2 (en) * 2017-10-25 2020-10-06 Baker Hughes, A Ge Company, Llc Electrical discharge prevention in bearing for submersible pump motor using a conductive spring between a sleeve and a carrier body

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693312A (en) * 1950-10-07 1954-11-02 Clarence W Lanter Motor-driven blower and vacuum cleaner
DE1653640A1 (de) * 1967-09-29 1971-08-12 Teves Gmbh Alfred Pumpen-Motor-Aggregat
US3826935A (en) * 1972-09-12 1974-07-30 Whirlpool Co Motor housing construction for a vacuum cleaner with strain-relief for motor leads
US3875436A (en) * 1973-07-16 1975-04-01 Scott & Fetzer Co Double insulated vacuum cleaner motor housing
US3932070A (en) * 1974-02-26 1976-01-13 Ametek, Inc. Electric motor fan unit for wet working air
US4120616A (en) * 1975-10-06 1978-10-17 Breuer Electric Manufacturing Company Vacuum cleaner-blower assembly with sound absorbing arrangement
US4059776A (en) * 1976-04-19 1977-11-22 Stackpole Carbon Company Electric motor brush mounting
US4088424A (en) * 1977-05-23 1978-05-09 Ametek, Inc. Wet pick-up vacuum unit motor bearing air seal
DE2833680A1 (de) * 1978-08-01 1980-02-14 Rietschle Masch App Seitenkanalverdichter oder -vakuumerzeuger
US4431933A (en) * 1978-10-09 1984-02-14 Takaichi Mabuchi Brush holding device
US4226575A (en) * 1979-06-06 1980-10-07 Ametek, Inc. Wet pick-up vacuum unit
US4429204A (en) * 1981-06-19 1984-01-31 Whirlpool Corporation Bushing mounted stirrer shaft

Also Published As

Publication number Publication date
ES557304A0 (es) 1988-02-16
US4621991A (en) 1986-11-11
AU5275786A (en) 1986-08-28
ES8705713A1 (es) 1987-05-01
NZ214789A (en) 1988-02-12
JPS61196738A (ja) 1986-08-30
EP0192599A2 (de) 1986-08-27
EP0192599A3 (en) 1988-05-11
CA1266076A (en) 1990-02-20
AU584970B2 (en) 1989-06-08
ES557303A0 (es) 1988-02-16
ES8801753A1 (es) 1988-02-16
ES8801752A1 (es) 1988-02-16
ES552209A0 (es) 1987-05-01
EP0192599B1 (de) 1991-07-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee