FR810988A
(en )
1937-04-03
Device for closing the fluid or gas inlet or outlet ports with automatic flow rate adjustment
FR803331A
(en )
1936-09-28
Device for closing the fluid flow openings
FR637448A
(en )
1928-04-30
Blanking valve with flow passage throttling device
FR672462A
(en )
1929-12-28
Improvements to taps, valves, etc. for stopping or adjusting the flow of fluids
GB463832A
(en )
1937-04-07
Improvements in and relating to apparatus for filtering liquids
GB382102A
(en )
1932-10-20
Improvements in multiple-way liquid fuel supply cocks or valves
FR834291A
(en )
1938-11-16
Adjustable direct flow water and steam valve with diaphragm closure
GB285984A
(en )
1928-02-24
Improved means for measuring the flow of fluids
FR760260A
(en )
1934-02-20
Simplified valve device with adjustable limit flow and automatic closing
FR789681A
(en )
1935-11-04
Device for adjusting the gas flow rate, particularly applicable to liquid heaters
FR703329A
(en )
1931-04-28
Safety valve for gas, self-closing in the event of flow stoppage
FR637323A
(en )
1928-04-27
Funnel valve with automatic shut-off of the liquid inlet
FR772764A
(en )
1934-11-06
Throttle flow control device
FR734869A
(en )
1932-10-29
Variable flow valve with air intake system for gas burners
GB454411A
(en )
1936-09-30
A device for watering pigs and other animals
FR877172A
(en )
1942-11-30
Drip device with guide stopper for flow
GB318142A
(en )
1930-10-22
A pressure checking attachment to a pipe containing water under pressure for use with a cock or valve
FR590657A
(en )
1925-06-20
Automatic closing device with adjustable time or not, for valves, taps, valves, fluid distributors
FR797747A
(en )
1936-05-02
Connection device enabling the flow of a liquid or gaseous fluid to be established or interrupted at will from the outside
FR1360625A
(en )
1964-05-08
Valve for controlling the flow of steam, air, gas or other fluids
FR770141A
(en )
1934-09-08
Device for automatically adjusting the pressure of a fluid by adjusting the flow rate
FR576445A
(en )
1924-08-20
Fire extinguisher with siphon device and suitable shut-off valve or outlet pipe
GB120671A
(en )
1918-11-21
Improvements in or relating to Apparatus for Measuring the Flow of Liquids.
ES57949U
(en )
1957-02-01
Device adaptable to grofios to regulate the exit of water (Machine-translation by Google Translate, not legally binding)
FR835257A
(en )
1938-12-16
Irrigator with water flow device