三河市燕京矿山设备有限公司
三河市燕京矿山设备有限公司 - 顺企网
公司简介. 三河市燕京矿山设备有限公司，办公室地址位于京津走廊上的明珠城市廊坊，三河市燕郊开发区燕高路，我公司主要提供制作各类风机及配套设备，机械零件及结构件； 2010年1月1日 三河市燕京矿山设备有限公司位于北京东风景秀丽的潮白河畔的燕郊经济技术开发区内，由燕京矿山风机厂和燕京矿山钎具厂组成。 厂区占地面积6.3万平方米，资 三河市燕京矿山设备有限公司 - 顺企网三河市燕京矿山设备有限公司位于北京东风景秀丽的潮白河畔的燕郊经济技术开发区内，由燕京矿山风机厂和燕京矿山钎具厂组成。. 厂区占地面积6.3万平方米，资产总额0.80亿 三河市燕京矿山设备有限公司：矿井主扇 , 局扇 ...
燕京装备制造有限公司 - 企查查
简介：燕京装备制造有限公司（曾用名：三河市燕京矿山设备有限公司）成立于2000-04-27，位于河北省廊坊市三河市，法定代表人为刘军，目前处于存续（在营、开业、在 2024年3月13日 三河市燕京矿山设备有限公司，于1992在河北省三河市注册成立，距今成立32年3月零2天了。 在法人金恒斌经营下，我公司以生产加工的模式经营煤矿防爆轴流通 三河市燕京矿山设备有限公司 - 利酷搜三河市 燕京矿山设备有限公司位于 北京东 风景秀丽的 潮白河 畔的燕郊经济技术开发区内，由燕京矿山风机厂和燕京矿山钎 [qiān] 具厂组成。 厂区占地面积6.3万平方米，资产总 燕京矿山设备有限公司-抖音百科
三河市燕京矿山设备有限公司 - 联系我们 - 11467
地址：中国 河北 三河市 燕郊开发区燕高路5号; 邮编：065201; 电话：(0316)0086 010 61594731; 联系人：金启耀; 手机：13801025019; 传真：0086 010 61594732三河市燕京矿山液压机械有限公司成立于2002年01月07日，位于三河市泃阳建兴市场西侧，目前处于开业状态，经营范围包括生产、销售：矿山设备，矿山配件，液压件。三河市燕京矿山液压机械有限公司 - 爱企查KR102520545B1 KR1020217007966A KR20217007966A KR102520545B1 KR 102520545 B1 KR102520545 B1 KR 102520545B1 KR 1020217007966 A KR1020217007966 A KR 1020217007966A KR 20217007966 A KR20217007966 A KR 20217007966A KR 102520545 B1 KR102520545 B1 KR 102520545B1 Authority KR South Korea Prior art KR102520545B1 - 이중 반전 팬 - Google Patents
CN201062585Y - Mining explosion-proof press-in type ... - Google
The utility model relates to an explosion proof press-in type double-speed disrotatory axial flow partial ventilating fan used for mines. The utility model comprises an air duct connector (9), a double-speed left side motor (3) which is arranged at a left side position, wherein, a front machine casing (4) is arranged on the double-speed left side motor (3), an air WO2020077813A1 PCT/CN2018/122531 CN2018122531W WO2020077813A1 WO 2020077813 A1 WO2020077813 A1 WO 2020077813A1 CN 2018122531 W CN2018122531 W CN 2018122531W WO 2020077813 A1 WO2020077813 A1 WO 2020077813A1 Authority WO WIPO (PCT) Prior art keywords blades impeller counter WO2020077813A1 - 对旋风扇 - Google PatentsA draught fan is connected in series by 2 levels of impellers of identical structure, and an electromotor is installed inside the fan. By adopting an internally installed electromotor, only a draught fan needs to be installed when equipment is installed, thereby saving the installation expense, reducing the floor space of the equipment, and lowering the CN101372982A - Drive tandem explosion-proof fan with two built
CN110291296B - 冷却风扇及具有其的座椅冷却装置 - Google ...
CN110291296B CN201880009018.4A CN201880009018A CN110291296B CN 110291296 B CN110291296 B CN 110291296B CN 201880009018 A CN201880009018 A CN 201880009018A CN 110291296 B CN110291296 B CN 110291296B Authority CN China Prior art keywords air bypass passage cooling fan fan seat Prior art date 2017-03-17 CN110291296B CN201880009018.4A CN201880009018A CN110291296B CN 110291296 B CN110291296 B CN 110291296B CN 201880009018 A CN201880009018 A CN 201880009018A CN 110291296 B CN110291296 B CN 110291296B Authority CN China Prior art keywords air bypass passage cooling fan fan seat Prior art date 2017-03-17 CN110291296B - 冷却风扇及具有其的座椅冷却装置 - Google ...JP2022500590A JP2021515113A JP2021515113A JP2022500590A JP 2022500590 A JP2022500590 A JP 2022500590A JP 2021515113 A JP2021515113 A JP 2021515113A JP 2021515113 A JP2021515113 A JP 2021515113A JP 2022500590 A JP2022500590 A JP 2022500590A Authority JP Japan Prior art keywords blades impeller reverse rotation JP2022500590A - 正逆回転ファン - Google Patents
EP3839261A4 - Counter-rotating fan - Google Patents
EP3839261A4 EP18936996.0A EP18936996A EP3839261A4 EP 3839261 A4 EP3839261 A4 EP 3839261A4 EP 18936996 A EP18936996 A EP 18936996A EP 3839261 A4 EP3839261 A4 EP 3839261A4 Authority EP European Patent Office Prior art keywords counter rotating fan fan rotating Prior art date 2018-10-15 Legal status (The legal status WO2020077813A1 PCT/CN2018/122531 CN2018122531W WO2020077813A1 WO 2020077813 A1 WO2020077813 A1 WO 2020077813A1 CN 2018122531 W CN2018122531 W CN 2018122531W WO 2020077813 A1 WO2020077813 A1 WO 2020077813A1 Authority WO WIPO (PCT) Prior art keywords blades impeller counter WO2020077813A1 - 对旋风扇 - Google PatentsEP3839261B1 EP18936996.0A EP18936996A EP3839261B1 EP 3839261 B1 EP3839261 B1 EP 3839261B1 EP 18936996 A EP18936996 A EP 18936996A EP 3839261 B1 EP3839261 B1 EP 3839261B1 Authority EP European Patent Office Prior art keywords blades counter impeller rotating fan array Prior art date 2018-10-15 Legal status (The EP3839261B1 - Counter-rotating fan - Google Patents
JP2022500590A - 正逆回転ファン - Google Patents
JP2022500590A JP2021515113A JP2021515113A JP2022500590A JP 2022500590 A JP2022500590 A JP 2022500590A JP 2021515113 A JP2021515113 A JP 2021515113A JP 2021515113 A JP2021515113 A JP 2021515113A JP 2022500590 A JP2022500590 A JP 2022500590A Authority JP Japan Prior art keywords blades impeller reverse rotation EP3839261A1 EP18936996.0A EP18936996A EP3839261A1 EP 3839261 A1 EP3839261 A1 EP 3839261A1 EP 18936996 A EP18936996 A EP 18936996A EP 3839261 A1 EP3839261 A1 EP 3839261A1 Authority EP European Patent Office Prior art keywords blades counter impeller rotating fan array Prior art date 2018-10-15 Legal status (The EP3839261A1 - Gegenläufig rotierendes gebläse - Google PatentsCN109237714B CN201811118840.2A CN201811118840A CN109237714B CN 109237714 B CN109237714 B CN 109237714B CN 201811118840 A CN201811118840 A CN 201811118840A CN 109237714 B CN109237714 B CN 109237714B Authority CN China Prior art keywords air conditioner wind wheel blade angle noise value noise Prior art date CN109237714B - 空调器及其控制方法和存储介质 - Google Patents
EP3839261A4 - Gegenläufig rotierendes gebläse - Google Patents
EP3839261A4 EP18936996.0A EP18936996A EP3839261A4 EP 3839261 A4 EP3839261 A4 EP 3839261A4 EP 18936996 A EP18936996 A EP 18936996A EP 3839261 A4 EP3839261 A4 EP 3839261A4 Authority EP European Patent Office Prior art keywords counter rotating fan fan rotating Prior art date 2018-10-15 Legal status (The legal status EP3839261A4 EP18936996.0A EP18936996A EP3839261A4 EP 3839261 A4 EP3839261 A4 EP 3839261A4 EP 18936996 A EP18936996 A EP 18936996A EP 3839261 A4 EP3839261 A4 EP 3839261A4 Authority EP European Patent Office Prior art keywords counter rotating fan fan rotating Prior art date 2018-10-15 Legal status (The legal status EP3839261A4 - CONTRAROTARY FAN - Google PatentsJP7140911B2 JP2021515113A JP2021515113A JP7140911B2 JP 7140911 B2 JP7140911 B2 JP 7140911B2 JP 2021515113 A JP2021515113 A JP 2021515113A JP 2021515113 A JP2021515113 A JP 2021515113A JP 7140911 B2 JP7140911 B2 JP 7140911B2 Authority JP Japan Prior art keywords blades impeller fan stage impeller motor Prior art date 2018 JP7140911B2 - 正逆回転ファン - Google Patents
EP3839261A4 - CONTRAROTARY FAN - Google Patents
EP3839261A4 EP18936996.0A EP18936996A EP3839261A4 EP 3839261 A4 EP3839261 A4 EP 3839261A4 EP 18936996 A EP18936996 A EP 18936996A EP 3839261 A4 EP3839261 A4 EP 3839261A4 Authority EP European Patent Office Prior art keywords counter rotating fan fan rotating Prior art date 2018-10-15 Legal status (The legal status EP3839261B1 EP18936996.0A EP18936996A EP3839261B1 EP 3839261 B1 EP3839261 B1 EP 3839261B1 EP 18936996 A EP18936996 A EP 18936996A EP 3839261 B1 EP3839261 B1 EP 3839261B1 Authority EP European Patent Office Prior art keywords blades counter impeller rotating fan array Prior art date 2018-10-15 Legal status (The EP3839261B1 - Ventilateur contrarotatif - Google PatentsUS20210388838A1 US17/283,528 US201817283528A US2021388838A1 US 20210388838 A1 US20210388838 A1 US 20210388838A1 US 201817283528 A US201817283528 A US 201817283528A US 2021388838 A1 US2021388838 A1 US 2021388838A1 Authority US United States Prior art keywords blades counter impeller rotating fan array Prior art date US20210388838A1 - Counter-rotating fan - Google Patents
WO2018169316A1 - 쿨링 팬 및 이를 구비한 시트 쿨링장치 ...
WO2018169316A1 PCT/KR2018/003022 KR2018003022W WO2018169316A1 WO 2018169316 A1 WO2018169316 A1 WO 2018169316A1 KR 2018003022 W KR2018003022 W KR 2018003022W WO 2018169316 A1 WO2018169316 A1 WO 2018169316A1 Authority WO WIPO (PCT) Prior art keywords air bypass passage fan air
