FR935673A
(en )
1948-06-28
Wind motor
DK73016C
(en )
1951-09-03
Device for electric motors with a fan arranged on the motor shaft outside the motor housing.
CH266740A
(en )
1950-02-15
Small electric motor.
NL145446B
(en )
MOTOR FAN UNIT WITH A SEPARATE COOLING AIR FAN INSIDE THE ENGINE CASE.
FR987005A
(en )
1951-08-08
Electric induction motor with protected stator, liquid tight
FR925272A
(en )
1947-08-29
Two-wheel silent electric motor turbine for fan
DK74141C
(en )
1952-05-12
Device for electric motor centrifugal fans.
FR1003268A
(en )
1952-03-17
AC electric motor
DK63147C
(en )
1945-02-05
Device for encapsulated Electric Motors with Fan.
AT175936B
(en )
1953-08-25
Submersible electric motor
CH251993A
(en )
1947-11-30
Device for achieving a concentric mounting of the rotor on electrical machines.
CH256315A
(en )
1948-08-15
Electric motor with rotating field.
CH247101A
(en )
1947-02-15
Toy electric motor.
CH290710A
(en )
1953-05-15
Electric motor with speed controller.
CH255815A
(en )
1948-07-15
Rotor cooling device for short-circuit armature motors.
CH261306A
(en )
1949-05-15
Electric vibration motor.
AT176943B
(en )
1953-12-10
Entry device on impellers for centrifugal pumps or fans
FR930255A
(en )
1948-01-21
Wind motor
CH262081A
(en )
1949-06-15
Cooling device on electric motors.
FR1002251A
(en )
1952-03-04
Improvements in the assembly of rotors for compressed air gear motors
CH257774A
(en )
1948-10-31
Electric motor.
DK72577C
(en )
1951-05-28
Shaft drive for use between an electric motor and a driven body.
FR973455A
(en )
1951-02-12
Axial fan drive on horizontal motors in conjunction with dynamo control
CH275773A
(en )
1951-06-15
Set including an electric motor.
CH258679A
(en )
1948-12-15
Small electric motor.