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公开(公告)号：US20180168105A1
公开(公告)日：2018-06-21
申请号：US15846985
申请日：2017-12-19
Applicant: Al MARQUES , Jeff POWELL
Inventor： Al MARQUES , Jeff POWELL
Abstract: An agricultural storage system including an agricultural storage bin for storing agricultural products therein. At least a mixed air flow fan is connected to the agricultural storage bin for generating an air flow and air pressure and providing the same to the agricultural storage bin.
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公开(公告)号：US20220178387A1
公开(公告)日：2022-06-09
申请号：US17542003
申请日：2021-12-03
Applicant: Al MARQUES , James BRAUN
Inventor： Al MARQUES , James BRAUN
Abstract: A fan including a housing having an air inlet and an air outlet. An impeller is disposed in the housing and driven by a motor connected thereto. A connecting mechanism is disposed on the housing in proximity to the outlet. The connecting mechanism is adapted for being mated with a respective connecting structure.
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公开(公告)号：US20220338495A1
公开(公告)日：2022-10-27
申请号：US17668999
申请日：2022-02-10
Applicant: Al MARQUES , James BRAUN
Inventor： Al MARQUES , James BRAUN
Abstract: A locking device for preventing freewheeling of an aeration fan rotor. The locking device comprises an elongated body having a predetermined length. The elongated body is adapted for being disposed through an opening of a fan housing containing the aeration fan rotor therein such that in a first position a first end portion of the elongated body is enabled to interact with the aeration fan rotor for preventing freewheeling of the aeration fan rotor and a second opposite end portion of the elongated body is placed outside the fan housing. The locking device further comprises means for holding the elongated body in the first position and a second position such that in the second position the first end portion of the elongated body is prevented from interacting with the aeration fan rotor.
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