AR016495A1 - Aspiradora y carcasa para un rotor de aire - Google Patents
Aspiradora y carcasa para un rotor de aireInfo
- Publication number
- AR016495A1 AR016495A1 ARP990102414A ARP990102414A AR016495A1 AR 016495 A1 AR016495 A1 AR 016495A1 AR P990102414 A ARP990102414 A AR P990102414A AR P990102414 A ARP990102414 A AR P990102414A AR 016495 A1 AR016495 A1 AR 016495A1
- Authority
- AR
- Argentina
- Prior art keywords
- air
- piece
- wall piece
- wall
- impeller
- Prior art date
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
- A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
Una máquina aspiradora de polvo que tiene una cubierta de impulsor sin paletas que aumenta la eficiencia operativa y reduce el ruido atribuible al flujo deaire. La máquina aspiradora de polvo (10) incluye un impulsor (116) accionado para impulsar elaire de trabajo de la misma. Una primera pieza (30) de lacubierta incluye una primer pieza de pared (46) y una segunda pieza (32) de la cubierta incluye una segunda pieza (60) de pared y que está opuesta a laprimera pieza de pared (46), y una salida(72) para el aire. El impulsor (116) gira y succiona el aire de trabajo a través de un pasaje de entrada (118) ylo dirige en forma radial hacia afuera y hacia la primer pieza de pared (46), y a continuacion a través de un pasaje anular (66) formadoa través de la primerpieza de pared (46) y la segunda pieza de pared (60). El pasaje anular (66) restringe el paso del aire de trabajo para proveer contrapresion sobre elimpulsor (116) a la vez que reduce el ruido generado a medida que el aire detrab ajo pasa a través de aquél.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/248,487 US6264427B1 (en) | 1999-02-10 | 1999-02-10 | Vaneless impeller housing for a vacuum cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
AR016495A1 true AR016495A1 (es) | 2001-07-04 |
Family
ID=22939364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP990102414A AR016495A1 (es) | 1999-02-10 | 1999-05-20 | Aspiradora y carcasa para un rotor de aire |
Country Status (14)
Country | Link |
---|---|
US (3) | US6264427B1 (es) |
EP (1) | EP1168956B1 (es) |
AR (1) | AR016495A1 (es) |
AT (1) | ATE249782T1 (es) |
AU (1) | AU756924B2 (es) |
CA (1) | CA2359929C (es) |
DE (1) | DE69911471T2 (es) |
DK (1) | DK1168956T3 (es) |
ES (1) | ES2207954T3 (es) |
HK (1) | HK1043525B (es) |
PT (1) | PT1168956E (es) |
SA (1) | SA99200632B1 (es) |
TW (1) | TW462880B (es) |
WO (1) | WO2000047099A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6488475B2 (en) * | 2000-03-30 | 2002-12-03 | Matsushita Electric Industrial Co., Ltd. | Electric blower and electric cleaner with an air cooled power device situated between the impeller and motor |
US6643471B2 (en) * | 2001-04-02 | 2003-11-04 | Adc Telecommunications, Inc. | Increased transmission capacity for a fiber-optic link |
DE602006001591D1 (de) * | 2005-02-28 | 2008-08-07 | Shop Vac Corp | Doppeltank-staubsauger |
CN103889295B (zh) | 2011-10-13 | 2016-11-23 | 伊莱克斯公司 | 真空吸尘器 |
KR101684166B1 (ko) * | 2015-09-03 | 2016-12-07 | 엘지전자 주식회사 | 흡입 유닛 |
US10869586B2 (en) | 2016-11-17 | 2020-12-22 | Karcher North America, Inc. | Portable vacuum and related accessories |
CN108784512B (zh) * | 2018-06-29 | 2021-03-30 | 安徽中宝电梯科技有限公司 | 一种电梯导轨清洁装置 |
US11560904B2 (en) * | 2018-09-25 | 2023-01-24 | Abb Schweiz Ag | Modular low-noise motor |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2135036A (en) | 1935-11-08 | 1938-11-01 | Electrolux Corp | Vacuum cleaner |
US2477681A (en) | 1945-08-17 | 1949-08-02 | Electrolux Corp | Electropneumatic power unit |
US2658665A (en) | 1950-12-07 | 1953-11-10 | Hoover Co | Multistage fan for suction cleaners |
US2982986A (en) | 1956-09-19 | 1961-05-09 | Gen Electric | Vacuum cleaner with improved fan arrangement |
US3263909A (en) | 1964-07-30 | 1966-08-02 | Black & Decker Mfg Co | High-efficiency fan assembly for vacuum cleaner |
US3334370A (en) * | 1964-11-17 | 1967-08-08 | Gen Electric | Lightweight portable vacuum cleaner |
US3832085A (en) | 1972-10-04 | 1974-08-27 | Ford Motor Co | Automotive fan shroud |
US3906584A (en) * | 1973-11-23 | 1975-09-23 | Vernco Corp | Vacuum cleaner with divided discharge |
US3936240A (en) * | 1974-03-25 | 1976-02-03 | General Electric Company | Centrifugal-vortex pump |
GB1493844A (en) | 1974-07-16 | 1977-11-30 | Matsushita Electric Ind Co Ltd | Electric blower assembly |
US4057370A (en) | 1975-02-04 | 1977-11-08 | Matsushita Electric Industrial Co., Ltd | Electric blower assembly |
CA1064209A (en) | 1975-06-18 | 1979-10-16 | Matsushita Electric Industrial Co., Ltd. | Fluid exhausting device |
US4082478A (en) | 1976-07-02 | 1978-04-04 | Whirlpool Corporation | Vacuum cleaner fan |
US4280245A (en) | 1980-02-19 | 1981-07-28 | Shop-Vac Corporation | Sound dome for electric vacuum cleaner |
US4330899A (en) | 1980-04-18 | 1982-05-25 | Shop-Vac Corporation | Noise reducing blower motor housing means for vacuum cleaner, or the like |
US4512713A (en) | 1982-09-17 | 1985-04-23 | Shop-Vac Corporation | Vibration isolating means |
US4435877A (en) | 1982-09-30 | 1984-03-13 | Shop-Vac Corporation | Noise reducing means for vacuum cleaner |
US4808090A (en) | 1983-02-10 | 1989-02-28 | The Scott & Fetzer Company | Vacuum motor fan cover |
US4538971A (en) * | 1983-07-18 | 1985-09-03 | Shop-Vac Corporation | Assembly of tank lid and fan means of a wet/dry vacuum |
US4527960A (en) * | 1984-02-03 | 1985-07-09 | General Signal Corporation | Bearing air seal for vacuum cleaner motor |
US4836753A (en) * | 1987-06-19 | 1989-06-06 | Shop-Vac Corporation | Portable electric blower |
US4797072A (en) | 1987-06-19 | 1989-01-10 | Shop-Vac Corporation | Portable electric blower |
US5400463A (en) | 1993-02-16 | 1995-03-28 | Beam Of Canada, Inc. | Noise dampened canister vacuum cleaner |
US5454690A (en) * | 1994-01-13 | 1995-10-03 | Shop Vac Corporation | Air flow housing |
US5567127A (en) * | 1994-11-09 | 1996-10-22 | Wentz; Kennith W. | Low noise air blower |
US5855499A (en) * | 1995-06-27 | 1999-01-05 | Kabushiki Kaisha Bandai | Packaging apparatus mounting a displayed article using a component of the article |
US5737797A (en) | 1995-11-28 | 1998-04-14 | Iowa State University Research Foundation, Inc. | Central vacuum with acoustical damping |
US5647091A (en) * | 1995-12-13 | 1997-07-15 | Black & Decker Inc. | Animal grooming vacuum cleaner |
US5855469A (en) | 1997-07-17 | 1999-01-05 | Iowa State University Research Foundation, Inc. | End seal design for blower |
US5967747A (en) | 1998-01-20 | 1999-10-19 | Tennant Company | Low noise fan |
CA2281241C (en) | 1998-08-31 | 2009-05-12 | Emerson Electric Co. | Wet/dry vacuum with reduced operating noise |
-
1999
- 1999-02-10 US US09/248,487 patent/US6264427B1/en not_active Expired - Lifetime
- 1999-05-20 AR ARP990102414A patent/AR016495A1/es unknown
- 1999-06-29 TW TW088110961A patent/TW462880B/zh not_active IP Right Cessation
- 1999-06-30 WO PCT/US1999/014698 patent/WO2000047099A1/en active IP Right Grant
- 1999-06-30 CA CA002359929A patent/CA2359929C/en not_active Expired - Lifetime
- 1999-06-30 AT AT99932040T patent/ATE249782T1/de active
- 1999-06-30 PT PT99932040T patent/PT1168956E/pt unknown
- 1999-06-30 DE DE69911471T patent/DE69911471T2/de not_active Expired - Lifetime
- 1999-06-30 EP EP99932040A patent/EP1168956B1/en not_active Expired - Lifetime
- 1999-06-30 AU AU48434/99A patent/AU756924B2/en not_active Expired
- 1999-06-30 ES ES99932040T patent/ES2207954T3/es not_active Expired - Lifetime
- 1999-06-30 DK DK99932040T patent/DK1168956T3/da active
- 1999-09-28 SA SA99200632A patent/SA99200632B1/ar unknown
-
2000
- 2000-09-07 US US09/656,679 patent/US6358005B1/en not_active Expired - Lifetime
-
2001
- 2001-07-24 US US09/911,679 patent/US6485259B2/en not_active Expired - Lifetime
-
2002
- 2002-06-24 HK HK02104667.2A patent/HK1043525B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1168956A1 (en) | 2002-01-09 |
TW462880B (en) | 2001-11-11 |
AU756924B2 (en) | 2003-01-30 |
HK1043525B (zh) | 2004-05-14 |
CA2359929A1 (en) | 2000-08-17 |
SA99200632B1 (ar) | 2006-08-22 |
ES2207954T3 (es) | 2004-06-01 |
EP1168956B1 (en) | 2003-09-17 |
US6264427B1 (en) | 2001-07-24 |
DE69911471D1 (de) | 2003-10-23 |
HK1043525A1 (en) | 2002-09-20 |
PT1168956E (pt) | 2004-02-27 |
DK1168956T3 (da) | 2004-02-02 |
US20010041135A1 (en) | 2001-11-15 |
ATE249782T1 (de) | 2003-10-15 |
US6358005B1 (en) | 2002-03-19 |
CA2359929C (en) | 2007-09-18 |
WO2000047099A1 (en) | 2000-08-17 |
US6485259B2 (en) | 2002-11-26 |
DE69911471T2 (de) | 2004-06-24 |
AU4843499A (en) | 2000-08-29 |
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