A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROPORTIONAL PRESSURE REDUCING VALVE FOR WATERWORKS
A proportional pressure reducing valve for waterworks structured so as to prevent water leakage to the exterior of a valve box even if water leakage occurs into an airtight chamber by some chance.
PROPORTIONAL PRESSURE REDUCING VALVE FOR WATERWORKS
A proportional pressure reducing valve for waterworks structured so as to prevent water leakage to the exterior of a valve box even if water leakage occurs into an airtight chamber by some chance.
PROPORTIONAL PRESSURE REDUCING VALVE FOR WATERWORKS
OCHIAI MASARU (author) / MATSUURA NOBUYUKI (author)
2016-09-29
Patent
Electronic Resource
English
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
F16K
VALVES
,
Ventile
/
G05D
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
,
Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen
One body Type Electronic Proportional Pressure Reducing Valve
| European Patent Office | 2018
One body Type Electronic Proportional Pressure Reducing Valve
European Patent Office | 2018