EP4237691C0 - Pale pour ventilateur et ventilateur utilisant une telle pale - Google Patents
Pale pour ventilateur et ventilateur utilisant une telle paleInfo
- Publication number
- EP4237691C0 EP4237691C0 EP21819345.6A EP21819345A EP4237691C0 EP 4237691 C0 EP4237691 C0 EP 4237691C0 EP 21819345 A EP21819345 A EP 21819345A EP 4237691 C0 EP4237691 C0 EP 4237691C0
- Authority
- EP
- European Patent Office
- Prior art keywords
- fan
- blade
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/088—Ceiling fans
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA202070721 | 2020-10-30 | ||
| DKPA202170311 | 2021-06-18 | ||
| PCT/DK2021/050319 WO2022089705A1 (fr) | 2020-10-30 | 2021-10-29 | Pale pour ventilateur et ventilateur utilisant une telle pale |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP4237691A1 EP4237691A1 (fr) | 2023-09-06 |
| EP4237691B1 EP4237691B1 (fr) | 2024-04-10 |
| EP4237691C0 true EP4237691C0 (fr) | 2024-04-10 |
Family
ID=78821009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21819345.6A Active EP4237691B1 (fr) | 2020-10-30 | 2021-10-29 | Pale pour ventilateur et ventilateur utilisant une telle pale |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP4237691B1 (fr) |
| CN (1) | CN116438380A (fr) |
| CA (1) | CA3196982A1 (fr) |
| ES (1) | ES2983158T3 (fr) |
| MX (1) | MX2023004952A (fr) |
| WO (1) | WO2022089705A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022200239A1 (fr) * | 2021-03-26 | 2022-09-29 | Signify Holding B.V. | Désinfection d'air par sources lumineuses à semi-conducteurs agencées pour émettre de la lumière violette et/ou ultraviolette |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4422824A (en) * | 1982-03-29 | 1983-12-27 | Eisenhardt Jr Charles A | Germicidal ceiling fan blade |
| EP1870114A1 (fr) * | 2006-06-23 | 2007-12-26 | Global Engineering and Trade S.p.A. | Dispositif purificateur d'air au moyen des réactions photocatalytiques |
| US20090129974A1 (en) * | 2007-08-02 | 2009-05-21 | Mcellen John J | Air quality enhancing ceiling paddle fan |
| KR101578043B1 (ko) * | 2015-06-10 | 2015-12-16 | 구기승 | 오염 공기 살균 및 정화 부재가 구비된 천정 부착 복합 기능 선풍기 |
| US10316141B2 (en) * | 2016-12-28 | 2019-06-11 | WLC Enterprises, Inc. | Ceiling tile with built-in air flow mechanism and UV air purifying device |
| CN211778100U (zh) | 2020-03-10 | 2020-10-27 | 武汉奇亚环境科技有限公司 | 一种多功能紫外线消毒吊扇 |
| WO2022011046A1 (fr) * | 2020-07-10 | 2022-01-13 | Sood, Seth, Khatri & Chaudhary Llc | Système de désinfection d'agents pathogènes par ultraviolets |
-
2021
- 2021-10-29 CA CA3196982A patent/CA3196982A1/fr active Pending
- 2021-10-29 MX MX2023004952A patent/MX2023004952A/es unknown
- 2021-10-29 WO PCT/DK2021/050319 patent/WO2022089705A1/fr not_active Ceased
- 2021-10-29 EP EP21819345.6A patent/EP4237691B1/fr active Active
- 2021-10-29 CN CN202180074297.4A patent/CN116438380A/zh active Pending
- 2021-10-29 ES ES21819345T patent/ES2983158T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP4237691B1 (fr) | 2024-04-10 |
| CA3196982A1 (fr) | 2022-05-05 |
| EP4237691A1 (fr) | 2023-09-06 |
| MX2023004952A (es) | 2023-07-21 |
| WO2022089705A1 (fr) | 2022-05-05 |
| CN116438380A (zh) | 2023-07-14 |
| ES2983158T3 (es) | 2024-10-22 |
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