JPWO2021136682A5 - - Google Patents
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- Publication number
- JPWO2021136682A5 JPWO2021136682A5 JP2022540514A JP2022540514A JPWO2021136682A5 JP WO2021136682 A5 JPWO2021136682 A5 JP WO2021136682A5 JP 2022540514 A JP2022540514 A JP 2022540514A JP 2022540514 A JP2022540514 A JP 2022540514A JP WO2021136682 A5 JPWO2021136682 A5 JP WO2021136682A5
- Authority
- JP
- Japan
- Prior art keywords
- pump
- fan
- motor
- outer casing
- negative pressure
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims 11
- 239000012530 fluid Substances 0.000 claims 4
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 238000000926 separation method Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19219950.3A EP3845106A1 (en) | 2019-12-30 | 2019-12-30 | A pump for use in a vacuum cleaner |
| EP19219950.3 | 2019-12-30 | ||
| PCT/EP2020/086926 WO2021136682A1 (en) | 2019-12-30 | 2020-12-18 | A pump for use in a vacuum cleaner |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023508583A JP2023508583A (ja) | 2023-03-02 |
| JP2023508583A5 JP2023508583A5 (https=) | 2023-12-21 |
| JPWO2021136682A5 true JPWO2021136682A5 (https=) | 2023-12-21 |
Family
ID=69055805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022540514A Pending JP2023508583A (ja) | 2019-12-30 | 2020-12-18 | 掃除機で使用するポンプ |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230041102A1 (https=) |
| EP (2) | EP3845106A1 (https=) |
| JP (1) | JP2023508583A (https=) |
| CN (1) | CN115297753A (https=) |
| PL (1) | PL4084664T3 (https=) |
| WO (1) | WO2021136682A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11154169B2 (en) * | 2018-08-13 | 2021-10-26 | Omachron Intellectual Property Inc. | Cyclonic air treatment member and surface cleaning apparatus including the same |
| CN115559940A (zh) * | 2022-03-18 | 2023-01-03 | 尚科宁家(中国)科技有限公司 | 一种高效的表面清洁机用风机组件 |
| GB2624877A (en) * | 2022-11-29 | 2024-06-05 | Dyson Technology Ltd | A brushless permanent magnet motor |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2726807A (en) * | 1950-09-28 | 1955-12-13 | Finnell System Inc | Vacuum apparatus for water and dirt removal |
| US4527960A (en) * | 1984-02-03 | 1985-07-09 | General Signal Corporation | Bearing air seal for vacuum cleaner motor |
| SE501982C2 (sv) * | 1993-11-02 | 1995-07-03 | Electrolux Ab | Anordning vid en dammsugare |
| JP2002143042A (ja) * | 2000-11-09 | 2002-05-21 | Matsushita Electric Ind Co Ltd | 電気掃除機 |
| GB2372431B (en) * | 2001-02-24 | 2004-09-15 | Dyson Ltd | A domestic appliance |
| DE102011052020A1 (de) * | 2011-07-21 | 2013-01-24 | Miele & Cie. Kg | Staubsauger und Verfahren zum Betrieb eines Staubsaugers |
| EP3795840B1 (en) * | 2017-03-16 | 2023-05-31 | LG Electronics Inc. | Motor fan |
| US20190159640A1 (en) * | 2017-11-24 | 2019-05-30 | Nidec Corporation | Blower and cleaner |
-
2019
- 2019-12-30 EP EP19219950.3A patent/EP3845106A1/en not_active Withdrawn
-
2020
- 2020-12-18 JP JP2022540514A patent/JP2023508583A/ja active Pending
- 2020-12-18 WO PCT/EP2020/086926 patent/WO2021136682A1/en not_active Ceased
- 2020-12-18 CN CN202080089133.4A patent/CN115297753A/zh active Pending
- 2020-12-18 EP EP20824286.7A patent/EP4084664B1/en active Active
- 2020-12-18 US US17/790,067 patent/US20230041102A1/en not_active Abandoned
- 2020-12-18 PL PL20824286.7T patent/PL4084664T3/pl unknown
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