公开(公告)号：US20210348800A1

公开(公告)日：2021-11-11

申请号：US17308645

申请日：2021-05-05

Applicant: Johnson Controls Technology Company

Inventor： Gnanesh Suvvada ,  Manjur Tamboli ,  Naushad Parapurath Monangat ,  Pavankumar Ramchandra Toraskar

IPC: F24F13/14 ,  F24F11/30 ,  F24F13/30

Abstract: A condenser fan assembly includes a first condenser fan and a first motor coupled to the first condenser fan via a first shaft, where the first motor is configured to drive rotation of the first condenser fan via the first shaft, and a second condenser fan and a second motor coupled to the second condenser fan via a second shaft, where the second motor is configured to drive rotation of the second condenser fan via the second shaft. The condenser fan assembly also includes a fan rotation restrictor configured to selectively block and enable rotation of the first shaft.

公开(公告)号：US11898769B2

公开(公告)日：2024-02-13

申请号：US17308645

申请日：2021-05-05

Applicant: Johnson Controls Technology Company

Inventor： Gnanesh Suvvada ,  Manjur Tamboli ,  Naushad Parapurath Monangat ,  Pavankumar Ramchandra Toraskar

IPC: F24F13/30 ,  F24F13/14 ,  F24F11/30 ,  F24F140/40

CPC classification number: F24F13/1426 ,  F24F11/30 ,  F24F13/30 ,  F24F2140/40

Abstract: A condenser fan assembly includes a first condenser fan and a first motor coupled to the first condenser fan via a first shaft, where the first motor is configured to drive rotation of the first condenser fan via the first shaft, and a second condenser fan and a second motor coupled to the second condenser fan via a second shaft, where the second motor is configured to drive rotation of the second condenser fan via the second shaft. The condenser fan assembly also includes a fan rotation restrictor configured to selectively block and enable rotation of the first shaft.