FR571297A
(en )
1924-05-14
Device for using the residual speed of a working fluid as it leaves the moving blades of a turbine
FR644751A
(en )
1928-10-13
Device for raising the critical speed of a rotary compressor mobile
FR678563A
(en )
1930-04-02
Device for automatically limiting the speed of a fluid
FR571753A
(en )
1924-05-23
Device for rotating a shaft, transmitting any torque, with an angular speed proportional to the relative speed of a fluid
FR537726A
(en )
1922-05-29
Device allowing the use, as a driving force, of the inertia of a moving fluid
FR569475A
(en )
1924-04-12
Device for measuring the speed of a mobile
FR538341A
(en )
1922-06-08
Device for using the outlet speed of exhaust steam in steam turbines
FR563557A
(en )
1923-12-08
Speed regulator for machines operated by pressurized fluid
FR694394A
(en )
1930-12-03
Motor device for training bodies at a constant speed
FR503350A
(en )
1920-06-08
Device for automobiles indicating that a certain speed has been exceeded
FR621545A
(en )
1927-05-12
Gear mechanism for speed changes
FR615045A
(en )
1926-12-28
New device for immediate determination by direct reading of the average speed of a vehicle
FR884374A
(en )
1943-08-11
Device for obtaining a constant speed from a hydraulic motor, whatever the required motor effort
FR690663A
(en )
1930-09-24
Installation suitable for adjusting the angular speed of a rotating shaft
FR798439A
(en )
1936-05-16
Device for controlling the speed of a vehicle
FR676729A
(en )
1930-02-26
Speed regulator for grinding machines
FR704636A
(en )
1931-05-22
Improvements to constant speed governors for primary engine machines
FR588705A
(en )
1925-05-14
Device for the immediate determination by direct reading of the average speed of a vehicle
FR693677A
(en )
1930-11-24
Device for adjusting the speed of a motor, in particular for talking machines
FR710206A
(en )
1931-08-20
Tachometer for hydraulic motor speed governors
FR581268A
(en )
1924-11-26
Speed regulator for primary motors
FR691692A
(en )
1930-10-24
Elastic coupling device for driving the axis of a vertical centrifugal machine by the shaft of a rotor
FR600802A
(en )
1926-02-16
Variable speed regulator for motor
FR827767A
(en )
1938-05-03
Advanced device for changing the driving speed of cycles, etc.
FR635334A
(en )
1928-03-13
Device for increasing the speed and flow of an elastic fluid stream, particularly applicable to steam turbines