公开(公告)号：US20200352052A1

公开(公告)日：2020-11-05

申请号：US16914162

申请日：2020-06-26

Applicant: Intel Corporation

Inventor： Srinivas Rao Konakalla ,  Prakash Kurma Raju ,  Bijendra Singh ,  Juha Tapani Paavola ,  Prasanna Pichumani

IPC: H05K7/20 ,  H02K7/08 ,  H02K7/14 ,  H02K21/22 ,  G06F1/20 ,  F04D25/06 ,  F04D25/08 ,  F04D27/00

Abstract: Particular embodiments described herein provide for an electronic device that can be configured to include a fan where the fan blades are decoupled from the center shaft. The fan can include a center shaft, a motor coil support, motor coils coupled to the motor coil support, a rotator coupled to the center shaft, and fan blades coupled to the rotator, where rotation of the fan blades is decoupled from the center shaft by the rotator. A blade support can be coupled to the rotator, where the blade support couples the fan blades to the rotator and magnets can be coupled to the blade support. In an example, the rotator can include an inner, an outer race, and bearings.

公开(公告)号：US11903161B2

公开(公告)日：2024-02-13

申请号：US16914162

申请日：2020-06-26

Applicant: Intel Corporation

Inventor： Srinivas Rao Konakalla ,  Prakash Kurma Raju ,  Bijendra Singh ,  Juha Tapani Paavola ,  Prasanna Pichumani

IPC: H05K7/02 ,  H05K7/20 ,  H02K7/08 ,  H02K7/14 ,  H02K21/22 ,  F04D25/06 ,  F04D25/08 ,  F04D27/00 ,  G06F1/20 ,  F04D17/00

CPC classification number: H05K7/20172 ,  F04D25/0606 ,  F04D25/0666 ,  F04D25/08 ,  F04D27/00 ,  G06F1/203 ,  H02K7/088 ,  H02K7/14 ,  H02K21/22 ,  F04D17/00

Abstract: Particular embodiments described herein provide for an electronic device that can be configured to include a fan where the fan blades are decoupled from the center shaft. The fan can include a center shaft, a motor coil support, motor coils coupled to the motor coil support, a rotator coupled to the center shaft, and fan blades coupled to the rotator, where rotation of the fan blades is decoupled from the center shaft by the rotator. A blade support can be coupled to the rotator, where the blade support couples the fan blades to the rotator and magnets can be coupled to the blade support. In an example, the rotator can include an inner, an outer race, and bearings.