Drive circuit for brushless DC fan motor
A drive circuit for a brushless DC fan motor for rotating a rotor (permanent magnet) by a rotating magnetic field produced by turning on/off the flow of electric current to field coils by a signal to ...
View Patent Detail from MicroPatent
|
Electric fan motor assembly
... fan frame. The fan assembly motor also may provide an electrical connection port for removable attachment of an electrical power cord, wherein the connection port is integral with the motor housing ...
View Patent Detail from MicroPatent
|
FAN MOTOR
The invention relates to fan motor (10) which is accommodated in a housing pot (12) with a fastening flange (14), whereby damping elements are arranged between the fan motor (10) and a fastening area ...
View Patent Detail from MicroPatent
|
Electrically powered ceiling fan motor housing
... fan motor housing. Document Type: Patent. Inventor: Markwardt, Michael A.. Applicant: Assignee: Encon Industries, Inc.. Patent Number: D0329087 D0329087S1 D0329087 S1 D0329087 D0329087S1 D0329087 ...
View Patent Detail from MicroPatent
|
FAN MOTOR
FAN MOTOR. Document Type: Application. Inventor: Applicant: ROBERT BOSCH GMBH. Assignee: Patent Number: 1166426 1166426A1 1166426 A1 1,166,426 1,166,426A1 1166426 1166426A1 1,166,426 1,166,426A1. ...
View Patent Detail from MicroPatent
|
Axial flow fan motor
... when two axial flow fan motors are stacked in the axial direction and either one is selectively used, the blades of the other fan motor that is stopped do not obstruct airflow from the fan motor that ...
View Patent Detail from MicroPatent
|
ELECTRIC FAN MOTOR ASSEMBLY
... fan frame. The fan assembly motor also may provide an electrical connection port for removable attachment of an electrical power cord, wherein the connection port is integral with the motor housing ...
View Patent Detail from MicroPatent
|
Fan motor brown-out control algorithm
... speed upon sensing a brown-out under- voltage condition is provided. The air conditioner has a power supply connected to an AC line voltage, a fan motor, a multispeed fan driven by the fan motor and ...
View Patent Detail from MicroPatent
|
Housing for a fan motor
... fan motor. Document Type: Patent. Inventor: Hoshina, Tomoaki;Shingai, Hiroyuki;Ishida, Shuhei. Applicant: Assignee: Nidec Copal Corporation. Patent Number: D0480468 D0480468S1 D0480468 S1 D0480468 ...
View Patent Detail from MicroPatent
|
Fan motor
A fan motor includes: a stepping motor for rotating a rotating shaft; an impeller rotated by the rotating shaft; and a connecting member for rotatably connecting the impeller relative to the rotating ...
View Patent Detail from MicroPatent
|
|
 |
|
