Fluid handling – With indicator – register – recorder – alarm or inspection means – Plural
Patent
1999-03-09
2000-09-19
Rivell, John
Fluid handling
With indicator, register, recorder, alarm or inspection means
Plural
1376253, 7386174, F16K 3700
Patent
active
061197246
ABSTRACT:
A Two-way valve for regulating and measuring the flow rate of a fluid through a header (1) and a branched duct (2,2a) inside the header itself. The valve (10a, 10, 11, 11c) which shuts off the aperture (2b) of the branched duct (2) is internally hollow and movable axially by an associated actuator (13). Discs (30, 130) for detecting the pressure exerted by the flow of the fluid are integral with elements (20, 40) movable axially against the opposing action of a spring (60, 160) and form part of an instrument (70, 170) for measuring the flow rate. The valve comprises a head (10a), on the side surface of which recesses (10d) are formed.
REFERENCES:
patent: 351275 (1886-10-01), Metcalf
patent: 2013822 (1935-09-01), Bradbury
patent: 2574866 (1951-11-01), Fahrlander
patent: 3099999 (1963-08-01), Vismara
patent: 3125122 (1964-03-01), Bermingham
patent: 3187775 (1965-06-01), Pinnell
patent: 3817101 (1974-06-01), Takanoyama et al.
patent: 3881354 (1975-05-01), Block
patent: 4366718 (1983-01-01), Nelson
patent: 4397195 (1983-08-01), Hayward
patent: 5458007 (1995-10-01), Lake
patent: 5890515 (1999-04-01), Spiess et al.
Cazzaniga S.p.A.
Dubno Herbert
Rivell John
LandOfFree
Two-way valve for regulating and measuring the flow rate of a fl does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Two-way valve for regulating and measuring the flow rate of a fl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-way valve for regulating and measuring the flow rate of a fl will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1062394