Title:
FLOWMETER AND FLOW RATE CONTROL DEVICE
Document Type and Number:
Japanese Patent JP2010210492
Kind Code:
A
Abstract:
To provide a flowmeter which enables automatic alteration of a condition of calculation of a use rate of a fluid within a set time.
The flowmeter is provided with: a flow channel holding body 10 wherein a flow channel 11 is provided; a flow rate measuring part 301 which measures a flow rate of the fluid flowing through the flow channel 11; a rate calculating part 302 which calculates the use rate of the fluid on the basis of the measured flow rate; and a calculation condition altering part 303 which alters the condition of calculation of the use rate of the fluid in the set time set by an operator.
Inventors:
MURAOKA MANABU
Application Number:
JP2009058026A
Publication Date:
September 24, 2010
Filing Date:
March 11, 2009
Export Citation:
Assignee:
YAMATAKE CORP
International Classes:
G01F1/00; G01D4/00; G01F1/68
Domestic Patent References:
| JP2004085309A | 2004-03-18 | |||
| JP2000205923A | 2000-07-28 | |||
| JP2007087294A | 2007-04-05 | |||
| JPS6275212A | 1987-04-07 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito