KR20100093448A - 디퓨저유닛을 구비한 진공청소기의 팬모터 장치 - Google Patents
디퓨저유닛을 구비한 진공청소기의 팬모터 장치 Download PDFInfo
- Publication number
- KR20100093448A KR20100093448A KR1020090037697A KR20090037697A KR20100093448A KR 20100093448 A KR20100093448 A KR 20100093448A KR 1020090037697 A KR1020090037697 A KR 1020090037697A KR 20090037697 A KR20090037697 A KR 20090037697A KR 20100093448 A KR20100093448 A KR 20100093448A
- Authority
- KR
- South Korea
- Prior art keywords
- exhaust
- fan motor
- air
- unit
- diffuser
- 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.)
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Classifications
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- 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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
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- 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
- A47L5/02—Structural features of suction cleaners with user-driven air-pumps or compressors
- A47L5/06—Structural features of suction cleaners with user-driven air-pumps or compressors with rotary fans
-
- 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
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/18—Cleaning-out devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/545—Ducts
- F04D29/547—Ducts having a special shape in order to influence fluid flow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
Description
Claims (13)
- 동일 방향에서 공기가 유입되고 배출되는 진공청소기의 팬모터유닛을 포함하는 팬모터 장치에 있어서,공기가 유입되고 배출되는 유로면을 통해 유입된 공기를 상기 팬모터유닛으로 배출하는 흡기영역; 및,상기 팬모터유닛으로부터 배출된 공기를 유입 받은 후 상기 유로면 중 상기 흡기영역의 주변 영역에서 분산시켜 배출하는 배기영역;을 구비하는 디퓨저유닛을 포함하여 구성되는 것을 특징으로 하는 진공청소기의 팬모터 장치.
- 제 1항에 있어서, 상기 디퓨저유닛은,내부에 상기 흡기영역과 배기영역을 서로 분리하는 유로분리벽을 구비하는 것을 특징으로 하는 진공청소기의 팬모터 장치.
- 제 1항에 있어서, 상기 디퓨저유닛은,상기 유로면의 중앙에 상기 흡기영역으로 공기를 유입시키는 유입관을 더 포함하는 것을 특징으로 하는 진공청소기의 팬모터 장치.
- 제 3항에 있어서, 상기 디퓨저유닛은,상기 유입관의 외 측으로 삽입되는 배기필터유닛을 더 포함하여 구성되는 것 을 특징으로 하는 진공청소기의 팬모터 장치.
- 제 1항에 있어서, 상기 디퓨저유닛은,상기 유로면에 배기필터유닛의 고정을 위한 배기필터고정부를 더 포함하여 구성되는 것을 특징으로 하는 진공청소기의 팬모터 장치.
- 제 5항에 있어서, 상기 배기필터고정부는,상기 배기필터유닛의 외 측면을 이루는 외관케이스의 하단부가 삽입되는 외주 배기필터고정부; 및,상기 배기필터유닛의 상기 유입관의 외 측면과 대향 하는 내관케이스의 하단부가 삽입되는 내주 배기필터고정부; 중 적어도 하나를 포함하는 것을 특징으로 하는 진공청소기의 팬모터 장치.
- 제 6항에 있어서, 상기 외주 배기필터고정부와 내주 고정필터고정부는 밀봉을 위한 실링부재를 더 포함하는 것을 특징으로 하는 진공청소기의 팬모터 장치.
- 제 1항에 있어서, 상기 배기영역은,상기 배기영역이 상기 흡기영역보다 큰 부피를 가지도록 형성되는 것을 특징으로 하는 진공청소기의 팬모터 장치.
- 제 1항에 있어서, 상기 디퓨저유닛은,상기 배기영역에 대응하는 상기 유로면에는 다수의 배기공을 가지는 배기부가 형성된 것을 특징으로 하는 진공청소기의 팬모터 장치.
- 제 9항에 있어서, 상기 배기부는,상기 흡기영역을 둘러싸도록 형성되는 것을 특징으로 하는 진공청소기의 팬모터 장치.
- 제 1항에 있어서, 디퓨저유닛은,상기 유로면에 유입관이 형성되고 상기 유로면 중 상기 유입관 외 측에 위치되는 면에는 배기부가 형성되며, 하부 디퓨저커버로 향해 돌출되는 상부커버 유로분리벽이 형성된 상부 디퓨저커버; 및,디퓨저유닛 배기구와 디퓨저유닛 유입구와, 상기 상부 디퓨저커버를 향해 돌출되는 하부커버 유로분리벽이 형성된 하부 디퓨저커버;로 구성되는 것을 특징으로 하는 진공청소기의 팬모터 장치.
- 제 1항에 있어서, 상기 배기영역에서 배출되는 공기는 상기 흡기영역으로 유입되는 공기와 반대방향으로 배출되는 것을 특징으로 하는 진공청소기의 팬모터 장치.
- 제 12항에 있어서, 상기 배기영역에서 배출되는 공기는 상기 흡기영역으로 유입되는 공기의 둘레 영역에서 배출되는 것을 특징으로 하는 진공청소기의 팬모터 장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/641,503 US9089248B2 (en) | 2009-02-16 | 2009-12-18 | Fan motor apparatus having diffuser unit for vacuum cleaner |
GB1000114A GB2467828B (en) | 2009-02-16 | 2010-01-05 | A fan motor apparatus for a vacuum cleaner |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15276209P | 2009-02-16 | 2009-02-16 | |
US61/152,762 | 2009-02-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100093448A true KR20100093448A (ko) | 2010-08-25 |
KR101606890B1 KR101606890B1 (ko) | 2016-03-28 |
Family
ID=42757862
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090035459A Abandoned KR20100093447A (ko) | 2009-02-16 | 2009-04-23 | 진공청소기의 집진장치 |
KR1020090037697A Active KR101606890B1 (ko) | 2009-02-16 | 2009-04-29 | 디퓨저유닛을 구비한 진공청소기의 팬모터 장치 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090035459A Abandoned KR20100093447A (ko) | 2009-02-16 | 2009-04-23 | 진공청소기의 집진장치 |
Country Status (1)
Country | Link |
---|---|
KR (2) | KR20100093447A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180023275A (ko) * | 2016-08-25 | 2018-03-07 | 엘지전자 주식회사 | 청소기 |
KR102372499B1 (ko) * | 2021-02-05 | 2022-03-08 | 엘지전자 주식회사 | 전기청소기 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI760214B (zh) | 2016-03-31 | 2022-04-01 | 南韓商Lg電子股份有限公司 | 吸塵器 |
US11166607B2 (en) | 2016-03-31 | 2021-11-09 | Lg Electronics Inc. | Cleaner |
WO2017171499A1 (ko) * | 2016-03-31 | 2017-10-05 | 엘지전자 주식회사 | 청소기 |
CN114305201B (zh) | 2016-03-31 | 2023-08-18 | Lg电子株式会社 | 吸尘器 |
WO2017171501A1 (ko) * | 2016-03-31 | 2017-10-05 | 엘지전자 주식회사 | 청소기 |
US10646082B2 (en) | 2016-03-31 | 2020-05-12 | Lg Electronics Inc. | Cleaner |
US10646806B2 (en) | 2016-03-31 | 2020-05-12 | Lg Electronics Inc. | Cleaner |
CN209733829U (zh) | 2016-03-31 | 2019-12-06 | Lg电子株式会社 | 吸尘器 |
KR102560970B1 (ko) | 2016-03-31 | 2023-07-31 | 엘지전자 주식회사 | 청소기 |
EP3801167A4 (en) | 2018-06-04 | 2022-07-20 | Milwaukee Electric Tool Corporation | MODULAR VACUUM SYSTEM |
EP3840624B1 (en) * | 2018-08-30 | 2024-10-02 | Milwaukee Electric Tool Corporation | Sound reducing vacuum cleaner |
KR102101705B1 (ko) * | 2019-07-24 | 2020-04-20 | 엘지전자 주식회사 | 청소기 |
KR102180674B1 (ko) * | 2019-11-07 | 2020-11-20 | 엘지전자 주식회사 | 청소기 |
KR102180672B1 (ko) * | 2019-11-07 | 2020-11-20 | 엘지전자 주식회사 | 청소기 |
GB2621470B (en) * | 2022-06-29 | 2024-10-30 | Dyson Technology Ltd | A wand for a vacuum cleaner |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6289553B1 (en) * | 1997-12-17 | 2001-09-18 | Notetry Limited | Vacuum cleaner |
US6341404B1 (en) * | 2000-01-13 | 2002-01-29 | Royal Appliance Mfg. Co. | Upright vacuum cleaner with cyclonic airflow pathway |
JP2003190057A (ja) * | 2001-12-20 | 2003-07-08 | Lg Electronics Inc | 真空掃除機の排気フィルタの締付装置 |
JP2008067885A (ja) * | 2006-09-14 | 2008-03-27 | Toshiba Corp | 電気掃除機 |
-
2009
- 2009-04-23 KR KR1020090035459A patent/KR20100093447A/ko not_active Abandoned
- 2009-04-29 KR KR1020090037697A patent/KR101606890B1/ko active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6289553B1 (en) * | 1997-12-17 | 2001-09-18 | Notetry Limited | Vacuum cleaner |
US6341404B1 (en) * | 2000-01-13 | 2002-01-29 | Royal Appliance Mfg. Co. | Upright vacuum cleaner with cyclonic airflow pathway |
JP2003190057A (ja) * | 2001-12-20 | 2003-07-08 | Lg Electronics Inc | 真空掃除機の排気フィルタの締付装置 |
JP2008067885A (ja) * | 2006-09-14 | 2008-03-27 | Toshiba Corp | 電気掃除機 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180023275A (ko) * | 2016-08-25 | 2018-03-07 | 엘지전자 주식회사 | 청소기 |
KR102372499B1 (ko) * | 2021-02-05 | 2022-03-08 | 엘지전자 주식회사 | 전기청소기 |
Also Published As
Publication number | Publication date |
---|---|
KR101606890B1 (ko) | 2016-03-28 |
KR20100093447A (ko) | 2010-08-25 |
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