FR2496259B1 - - Google Patents

Info

Publication number
FR2496259B1
FR2496259B1 FR8026571A FR8026571A FR2496259B1 FR 2496259 B1 FR2496259 B1 FR 2496259B1 FR 8026571 A FR8026571 A FR 8026571A FR 8026571 A FR8026571 A FR 8026571A FR 2496259 B1 FR2496259 B1 FR 2496259B1
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
FR8026571A
Other languages
French (fr)
Other versions
FR2496259A1 (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.)
ALSACIENNE SERVICES IND
Original Assignee
ALSACIENNE SERVICES IND
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 ALSACIENNE SERVICES IND filed Critical ALSACIENNE SERVICES IND
Priority to FR8026571A priority Critical patent/FR2496259A1/en
Publication of FR2496259A1 publication Critical patent/FR2496259A1/en
Application granted granted Critical
Publication of FR2496259B1 publication Critical patent/FR2496259B1/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
FR8026571A 1980-12-15 1980-12-15 Pipette assembly, esp. for mixing two liquids - where each pipette has level detectors operating solenoid valves used to fill and empty pipettes Granted FR2496259A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8026571A FR2496259A1 (en) 1980-12-15 1980-12-15 Pipette assembly, esp. for mixing two liquids - where each pipette has level detectors operating solenoid valves used to fill and empty pipettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8026571A FR2496259A1 (en) 1980-12-15 1980-12-15 Pipette assembly, esp. for mixing two liquids - where each pipette has level detectors operating solenoid valves used to fill and empty pipettes

Publications (2)

Publication Number Publication Date
FR2496259A1 FR2496259A1 (en) 1982-06-18
FR2496259B1 true FR2496259B1 (en) 1983-03-11

Family

ID=9249088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8026571A Granted FR2496259A1 (en) 1980-12-15 1980-12-15 Pipette assembly, esp. for mixing two liquids - where each pipette has level detectors operating solenoid valves used to fill and empty pipettes

Country Status (1)

Country Link
FR (1) FR2496259A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2137965T3 (en) * 1992-12-19 2000-01-01 Roche Diagnostics Gmbh DEVICE TO DETECT A LIQUID INTERFACE IN A TRANSPARENT MEASURING TUBE.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE930592C (en) * 1952-07-17 1955-07-21 Erland Walter Holmberg Device for measuring and dispensing liquids
GB1204474A (en) * 1966-09-13 1970-09-09 Quickfit & Quartz Ltd Sampling and diluting apparatus
DE2613340A1 (en) * 1976-03-29 1977-10-06 Hellige Gmbh Automatic filling appts. for pipettes - employing peristaltic pump switched off by photodetector sensing liquid level in pipette
GB1558931A (en) * 1976-06-03 1980-01-09 Brand Fa Rudolf Diluting and pipetting apparatus

Also Published As

Publication number Publication date
FR2496259A1 (en) 1982-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse