FR2230978B1 - - Google Patents

Info

Publication number
FR2230978B1
FR2230978B1 FR7318826A FR7318826A FR2230978B1 FR 2230978 B1 FR2230978 B1 FR 2230978B1 FR 7318826 A FR7318826 A FR 7318826A FR 7318826 A FR7318826 A FR 7318826A FR 2230978 B1 FR2230978 B1 FR 2230978B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7318826A
Other languages
French (fr)
Other versions
FR2230978A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7318826A priority Critical patent/FR2230978A1/en
Publication of FR2230978A1 publication Critical patent/FR2230978A1/en
Application granted granted Critical
Publication of FR2230978B1 publication Critical patent/FR2230978B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
    • G01F11/284—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement combined with electric level detecting means
FR7318826A 1973-05-23 1973-05-23 Fluid flow control from storage reservoir - gives precise control even when rate of flow is low Granted FR2230978A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7318826A FR2230978A1 (en) 1973-05-23 1973-05-23 Fluid flow control from storage reservoir - gives precise control even when rate of flow is low

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7318826A FR2230978A1 (en) 1973-05-23 1973-05-23 Fluid flow control from storage reservoir - gives precise control even when rate of flow is low

Publications (2)

Publication Number Publication Date
FR2230978A1 FR2230978A1 (en) 1974-12-20
FR2230978B1 true FR2230978B1 (en) 1976-04-23

Family

ID=9119890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7318826A Granted FR2230978A1 (en) 1973-05-23 1973-05-23 Fluid flow control from storage reservoir - gives precise control even when rate of flow is low

Country Status (1)

Country Link
FR (1) FR2230978A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627398A (en) * 1979-08-14 1981-03-17 Pilot Pen Co Ltd Fountain pen
FR2464474A1 (en) * 1979-09-04 1981-03-06 Alcyon Equip Sa Liq. evapn. measuring device esp. in agriculture - allows complete automation of reading of data
DE3235405A1 (en) * 1982-09-24 1984-03-29 Bremerland Molkerei eG, 2800 Bremen DEVICE FOR VOLUMETRICALLY MEASURING LIQUIDS
CA1211816A (en) * 1983-07-21 1986-09-23 Frank Rosenblum Apparatus for metering and feeding a solution
EP0387386A1 (en) * 1989-03-17 1990-09-19 W. Bruce Thompson Dispensing of bulk fluids
US5370269A (en) * 1990-09-17 1994-12-06 Applied Chemical Solutions Process and apparatus for precise volumetric diluting/mixing of chemicals
EP0745832B1 (en) * 1995-05-30 2004-04-21 Ivek Corporation A volumetric fluid dispensing apparatus
US5632960A (en) * 1995-11-07 1997-05-27 Applied Chemical Solutions, Inc. Two-stage chemical mixing system
GB9608261D0 (en) * 1996-04-20 1996-06-26 Hussmann Europ Ltd Refrigerant metering devices
AUPQ616200A0 (en) 2000-03-10 2000-03-30 Speight, Christopher Chemical metering pump
AU2001240352B2 (en) * 2000-03-10 2006-04-13 Christopher Speight Chemical metering pump
FR2822540B1 (en) * 2001-03-23 2004-09-10 Labmetrix Technologies Iett Sa AUTOMATED VOLUME MEASUREMENT PROCESS
JP3693324B2 (en) 2001-10-30 2005-09-07 ダイセル化学工業株式会社 Sample moving device for simulated moving bed chromatography
ITVR20080115A1 (en) * 2008-10-16 2010-04-17 Oripan S R L PRECISION DEVICE FOR DETERMINING LIQUIDS FOR MAKING MIXTURES, IN PARTICULAR FOOD MIXTURES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125881A (en) * 1964-03-24 Rate of flow meter
FR1357597A (en) * 1963-06-04 1964-04-03 Device for sampling a determined volume of liquid
US3643706A (en) * 1969-08-18 1972-02-22 Wyott Corp Proximity control apparatus

Also Published As

Publication number Publication date
FR2230978A1 (en) 1974-12-20

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Legal Events

Date Code Title Description
ST Notification of lapse