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2. 发明授权

EP3657025B1 CROSS-FLOW IMPELLER DEVICE AND COOLING FAN 有权
公开(公告)号：EP3657025B1
公开(公告)日：2024-03-13
申请号：EP18869220.6
申请日：2018-08-20
发明人： HU, Xiaobo , SUN, Tuchun , HOU, Jianfei , YANG, Hai , HU, Yabo , JIANG, Zhiyong , ZENG, Li , ZHENG, Bowen
IPC分类号： F04D29/62 , F04D17/04

3. 发明公开

EP4317697A1 BLOWER AND INDOOR UNIT 审中-实审
公开(公告)号：EP4317697A1
公开(公告)日：2024-02-07
申请号：EP22779776.8
申请日：2022-03-02
申请人： Fujitsu General Limited
发明人： SAWADA, Hirotaka
IPC分类号： F04D17/04
摘要： A blower (1) includes a cross flow fan (8), a mechanism configured to rotate the cross flow fan (8) about a rotation axis (16), a front tongue part (14) that is arranged in front of the cross flow fan (8), and a back tongue part (15) that is arranged in back of the cross flow fan (8), wherein a front fan facing surface (54) of the front tongue part (14), the front fan facing surface (54) facing the cross flow fan (8), includes a plurality of front non-flat portions (58) on which non-flatness is formed, and a plurality of front flat portions (59) on which no non-flatness formed, a back fan facing surface (64) of the back tongue part (15), the back fan facing surface (64) facing the cross flow fan (8), includes a plurality of back non-flat portions (65) on which non-flatness formed, and a plurality of back flat portions (66) on which no non-flatness is formed, and the plurality of back non-flat portions (65) respectively face the plurality of front flat portions (59) and the plurality of back flat portions (66) respectively face the plurality of front non-flat portions (58).

4. 发明公开

EP3998405A1 FAN ASSEMBLY AND AIR CONDITIONER 无效转让
公开(公告)号：EP3998405A1
公开(公告)日：2022-05-18
申请号：EP20873012.7
申请日：2020-09-23
申请人： DAIKIN INDUSTRIES, LTD.
发明人： SATOU, Junichi , FUJII, Hideki
IPC分类号： F04D17/04 , F04D29/056
摘要： A fan assembly (80) includes a cross-flow fan (23), a cross-flow fan motor (24), a first bearing (60), and a second bearing (70). The cross-flow fan (23) has a first end (23a) and a second end (23b). The cross-flow fan motor (24) includes a stator (51) and an outer rotor (52) fixed to the first end (23a). The first bearing (60) rotatably supports the first end (23a). The second bearing (70) rotatably supports the second end (23b). The first bearing (60) is a rolling bearing. The second bearing (70) includes a second bearing elastic body (74) directly or indirectly supporting the second end (23b).

6. 发明公开

EP3794224A1 DISPOSITIF DE VENTILATION POUR VEHICULE AUTOMOBILE 审中-实审
公开(公告)号：EP3794224A1
公开(公告)日：2021-03-24
申请号：EP19745707.0
申请日：2019-06-24
申请人： Valeo Systemes Thermiques
发明人： LISSNER, Michael , MAMMERI, Amrid , AZZOUZ, Kamel
IPC分类号： F01P5/02 , F01P5/06 , F01P7/10 , F04D17/04 , F04F5/16 , F01P11/10 , F01P3/18

8. 发明授权

EP3382290B1 AIR CONDITIONER 有权转让
公开(公告)号：EP3382290B1
公开(公告)日：2020-04-01
申请号：EP18167221.3
申请日：2013-08-12
申请人： Daikin Industries, Ltd.
发明人： Nakai, Satoshi , Uda, Masafumi
IPC分类号： F24F1/00 , F04D17/04 , F04D29/66 , F04D29/28 , F04D29/42 , F04D29/44 , F24F7/08

9. 发明授权

EP3402991B1 THIN CROSSFLOW BLOWER WITH STATOR VANES FOR A POWERED AIR RESPIRATOR 有权
公开(公告)号：EP3402991B1
公开(公告)日：2019-10-16
申请号：EP16711923.9
申请日：2016-02-29
申请人： Honeywell International Inc.
发明人： JANCARIK, Julius , PODOLA, David
IPC分类号： F04D17/04 , F04D29/44 , A62B9/00 , A62B7/10

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