FR2263501A1 - - Google Patents

Info

Publication number
FR2263501A1
FR2263501A1 FR7507287A FR7507287A FR2263501A1 FR 2263501 A1 FR2263501 A1 FR 2263501A1 FR 7507287 A FR7507287 A FR 7507287A FR 7507287 A FR7507287 A FR 7507287A FR 2263501 A1 FR2263501 A1 FR 2263501A1
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.)
Granted
Application number
FR7507287A
Other languages
French (fr)
Other versions
FR2263501B1 (zh
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of FR2263501A1 publication Critical patent/FR2263501A1/fr
Application granted granted Critical
Publication of FR2263501B1 publication Critical patent/FR2263501B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
FR7507287A 1974-03-08 1975-03-07 Expired FR2263501B1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10609/74A GB1490082A (en) 1974-03-08 1974-03-08 Samplers

Publications (2)

Publication Number Publication Date
FR2263501A1 true FR2263501A1 (zh) 1975-10-03
FR2263501B1 FR2263501B1 (zh) 1978-12-29

Family

ID=9971021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507287A Expired FR2263501B1 (zh) 1974-03-08 1975-03-07

Country Status (5)

Country Link
CH (1) CH581834A5 (zh)
FR (1) FR2263501B1 (zh)
GB (1) GB1490082A (zh)
NL (1) NL7502489A (zh)
SE (1) SE7502521L (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017900A1 (de) * 1979-04-20 1980-10-29 BEB Gewerkschaften Brigitta und Elwerath Betriebsführungsgesellschaft mbH Einrichtung zur durchflussproportionalen Entnahme einer Fluidprobe aus einer Fluidleitung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10129246A1 (de) * 2001-06-18 2003-01-02 Bartec Logistic Man Gmbh Verfahren und Vorrichtung zur Entnahme einer Probe aus einer Fluidcharge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017900A1 (de) * 1979-04-20 1980-10-29 BEB Gewerkschaften Brigitta und Elwerath Betriebsführungsgesellschaft mbH Einrichtung zur durchflussproportionalen Entnahme einer Fluidprobe aus einer Fluidleitung

Also Published As

Publication number Publication date
FR2263501B1 (zh) 1978-12-29
NL7502489A (nl) 1975-09-10
GB1490082A (en) 1977-10-26
CH581834A5 (zh) 1976-11-15
SE7502521L (zh) 1975-09-09

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Legal Events

Date Code Title Description
ST Notification of lapse