CH55221A
(en )
1912-08-01
Device for automatic temperature control of a fluid medium
FR384167A
(en )
1908-03-31
Fluid flow indicator device
FR379811A
(en )
1907-11-20
Automatic coupling device for steam pistons of locomotives
FR375725A
(en )
1907-07-20
Automatic regulator for the flow of a fluid at constant pressure or temperature
FR521763A
(en )
1921-07-19
Control device acting automatically under the influence of temperature changes in a fluid medium
FR419440A
(en )
1911-01-06
Device for automatic cleaning of water pipes
FR399243A
(en )
1909-06-25
Propulsion device by reaction of the force exerted on a fluid medium
FR16070E
(en )
1912-11-14
Automatic feeding device for steam boilers
FR424049A
(en )
1911-05-03
Automatic feeding device for steam boilers
FR406037A
(en )
1910-01-20
Water level regulator device for steam boilers
FR409328A
(en )
1910-04-19
Water heating regulator for water heating systems with a boiler independent of the water tank
FR408188A
(en )
1910-03-21
Automatic combustion control system of a fireplace by means of thermal variations of the heated medium
CH61010A
(en )
1913-09-01
Apparatus for measuring the quantities of a fluid flowing through it
FR424638A
(en )
1911-05-18
Automatic flow limiter device, for water pipes
FR461798A
(en )
1914-01-10
Mechanical device for the automatic opening, at a given temperature, of pressure vessels
FR375847A
(en )
1907-07-24
Regulating mechanism for elastic fluid turbines
FR436105A
(en )
1912-03-19
Automatic regulator for water or steam boilers
FR439406A
(en )
1912-06-13
Device for the automatic operation of a gutter switch
FR405886A
(en )
1910-01-15
Device for indicating and recording the deviations of a vessel from its course
FR466984A
(en )
1914-05-29
Valve for regulating the flow of any fluid
FR429585A
(en )
1911-09-26
Device for automatic and mechanical circulation of fluids
FR387884A
(en )
1908-07-25
Device for the expansion of steam boilers
FR424376A
(en )
1911-05-11
Electromagnetically actuated device for remotely announcing the temperature
FR423362A
(en )
1911-04-14
Device for automatic uncoupling of horses
FR399835A
(en )
1909-07-08
Flow regulator device for seed drills