Compound fluid meter with flow distributor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 24, 2003
Grant Date -
Dec 19, 2002
app pub date -
Jun 14, 2001
filing date -
Jun 14, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A compound meter assembly (10) has a housing (15, 17, 19), a high volume flow meter (14) disposed in a main flow passageway (22) for detecting a flow rate of relatively higher volume flows and a low volume flow meter (12) disposed in the secondary flow passageway (29) for detecting a flow rate of relatively lower volume flows. A flow distributor (70) is disposed in the inlet and disposed adjacent the entrance (27) into the secondary flow passageway from the main passageway, said flow distributor (70) having a central opening (71) for receiving the main flow and having flow ports (72) disposed around its circumference for allowing portions of the main flow to flow towards interior walls (26) of the housing (15, 17, 19) such that the flow is better distributed across a cross section of the main passageway (22) to maintain the accuracy of the meter at a crossover region (61, 62) between low flows being metered by the low volume flow meter (12) and high flows being metered by the high volume flow meter (14).
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully