FR2632726B1 - PNEUMATIC AND / OR VACUUM DOSING AND / OR SAMPLING PUMP FOR LIQUID EFFLUENTS, AND AUTOMATIC SAMPLER COMPRISING SAME - Google Patents

PNEUMATIC AND / OR VACUUM DOSING AND / OR SAMPLING PUMP FOR LIQUID EFFLUENTS, AND AUTOMATIC SAMPLER COMPRISING SAME

Info

Publication number
FR2632726B1
FR2632726B1 FR8807728A FR8807728A FR2632726B1 FR 2632726 B1 FR2632726 B1 FR 2632726B1 FR 8807728 A FR8807728 A FR 8807728A FR 8807728 A FR8807728 A FR 8807728A FR 2632726 B1 FR2632726 B1 FR 2632726B1
Authority
FR
France
Prior art keywords
pneumatic
same
sampling pump
automatic sampler
liquid effluents
Prior art date
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 - Lifetime
Application number
FR8807728A
Other languages
French (fr)
Other versions
FR2632726A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8807728A priority Critical patent/FR2632726B1/en
Publication of FR2632726A1 publication Critical patent/FR2632726A1/en
Application granted granted Critical
Publication of FR2632726B1 publication Critical patent/FR2632726B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/16—Devices for withdrawing samples in the liquid or fluent state with provision for intake at several levels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • G01N2001/1445—Overpressure, pressurisation at sampling point
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G01N2001/205—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a valve

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
FR8807728A 1988-06-09 1988-06-09 PNEUMATIC AND / OR VACUUM DOSING AND / OR SAMPLING PUMP FOR LIQUID EFFLUENTS, AND AUTOMATIC SAMPLER COMPRISING SAME Expired - Lifetime FR2632726B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8807728A FR2632726B1 (en) 1988-06-09 1988-06-09 PNEUMATIC AND / OR VACUUM DOSING AND / OR SAMPLING PUMP FOR LIQUID EFFLUENTS, AND AUTOMATIC SAMPLER COMPRISING SAME

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8807728A FR2632726B1 (en) 1988-06-09 1988-06-09 PNEUMATIC AND / OR VACUUM DOSING AND / OR SAMPLING PUMP FOR LIQUID EFFLUENTS, AND AUTOMATIC SAMPLER COMPRISING SAME

Publications (2)

Publication Number Publication Date
FR2632726A1 FR2632726A1 (en) 1989-12-15
FR2632726B1 true FR2632726B1 (en) 1994-06-17

Family

ID=9367133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8807728A Expired - Lifetime FR2632726B1 (en) 1988-06-09 1988-06-09 PNEUMATIC AND / OR VACUUM DOSING AND / OR SAMPLING PUMP FOR LIQUID EFFLUENTS, AND AUTOMATIC SAMPLER COMPRISING SAME

Country Status (1)

Country Link
FR (1) FR2632726B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700851B1 (en) * 1993-01-26 1995-04-14 Sgn Soc Gen Tech Nouvelle Device and method for taking samples of a material.
FR2779229B1 (en) * 1998-06-02 2000-08-25 Jean Louis Bouillet DEVICE FOR TAKING SAMPLES OF CLEAR LIQUID, ESPECIALLY JUICE IN A MUST-CONTAINING TANK AND ASSOCIATED PARAMETER MEASUREMENT CHAIN
AT520515B1 (en) * 2017-09-25 2022-03-15 Scan Messtechnik Gmbh Device for detecting the quality of a liquid in a supply pipe
CN110894777B (en) * 2018-09-07 2023-09-05 中国石油化工股份有限公司 Sampling device and method for movable wellhead
CN115219284B (en) * 2022-09-20 2022-12-02 河北省衡水水文勘测研究中心 Hydrological monitoring sampling device, monitoring method and sampling method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039309A (en) * 1957-09-13 1962-06-19 Phillips Petroleum Co Pneumatically actuated pump and sampling system
US3720109A (en) * 1971-05-03 1973-03-13 Pro Tech Inc Fluid-operated sampler and flowmeter
FR2165204A5 (en) * 1971-12-22 1973-08-03 Tansony John
US3880011A (en) * 1974-02-14 1975-04-29 Harsco Corp Automatic sampler
DE3244514C2 (en) * 1982-12-02 1985-10-24 Edmund Bühler GmbH & Co, 7400 Tübingen Device for the automatic and gentle removal of liquid samples over long distances and from great depths

Also Published As

Publication number Publication date
FR2632726A1 (en) 1989-12-15

Similar Documents

Publication Publication Date Title
AU589105B2 (en) Liquid dosing device
FR2625810B1 (en) DEVICE FOR TAKING LIQUIDS FOR SINGLE USE
AU3970089A (en) Biological fluid measuring device
AU1898988A (en) Flow injection apparatus for carrying out chemical analyses
AU5000885A (en) A liquid flow sensing device
FR2613704B1 (en) STEP-BY-STEP ROTARY CONVEYOR AND LIQUID SAMPLING SYSTEM COMPRISING SUCH A CONVEYOR
FR2596738B1 (en) DEVICE FOR HANDLING A CONTAINER
FR2596290B1 (en) DEVICE FOR MIXING A POWDER MATERIAL AND A LIQUID, OR LIQUID-LIQUID
GB2229422B (en) Device for taking samples from a liquid
FR2632726B1 (en) PNEUMATIC AND / OR VACUUM DOSING AND / OR SAMPLING PUMP FOR LIQUID EFFLUENTS, AND AUTOMATIC SAMPLER COMPRISING SAME
FR2613220B3 (en) NEEDLE ASSEMBLY FOR TRANSFERRING LIQUIDS
FR2578746B1 (en) DEVICE FOR MAINTAINING A CONNECTION, INJECTION OR SAMPLING SITE FOR MEDICAL USE IN ASEPTIC CONDITIONS
EP0278321A3 (en) Sampler for liquid substances
YU118887A (en) Device for injecting substances into liquids
GB2234065B (en) Liquids sampler
AU6880991A (en) Dosing device for liquids
GB2201395B (en) Liquid dosing device
AU6093190A (en) Fluid sample container
FR2578806B1 (en) DEVICE FOR DOSING A LIQUID OR SEMI-PASTY PRODUCT CONTAINED IN A FLEXIBLE TUBE.
FR2579713B1 (en) LIQUID SUCTION DEVICE
AU5096190A (en) Device for conveying fluid materials
FR2632727B1 (en) DEVICE FOR TAKING LIQUID SAMPLES
FR2586192B1 (en) DEVICE FOR THE COLLECTION, CONSERVATION OR INJECTION OF LIQUID SUBSTANCES, OF ORGANIC TYPE
FR2661751B1 (en) APPARATUS FOR TRANSFERRING LIQUID SAMPLES TO BE ANALYZED.
FR2578183B1 (en) DEVICE FOR GRIPPING A CYLINDRICAL CONTAINER OR THE LIKE