FR1128865A - Method and device for measuring or controlling or both - Google Patents

Method and device for measuring or controlling or both

Info

Publication number
FR1128865A
FR1128865A FR1128865DA FR1128865A FR 1128865 A FR1128865 A FR 1128865A FR 1128865D A FR1128865D A FR 1128865DA FR 1128865 A FR1128865 A FR 1128865A
Authority
FR
France
Prior art keywords
measuring
controlling
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
Application number
Other languages
French (fr)
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Application granted granted Critical
Publication of FR1128865A publication Critical patent/FR1128865A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR1128865D 1954-08-05 1955-08-05 Method and device for measuring or controlling or both Expired FR1128865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1128865X 1954-08-05

Publications (1)

Publication Number Publication Date
FR1128865A true FR1128865A (en) 1957-01-11

Family

ID=20420656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1128865D Expired FR1128865A (en) 1954-08-05 1955-08-05 Method and device for measuring or controlling or both

Country Status (1)

Country Link
FR (1) FR1128865A (en)

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