BE767790A - METHOD FOR CONTROLLING THE FLOW SPEED OF A HIGH-TEMPERATURE GAS - Google Patents

METHOD FOR CONTROLLING THE FLOW SPEED OF A HIGH-TEMPERATURE GAS

Info

Publication number
BE767790A
BE767790A BE767790A BE767790A BE767790A BE 767790 A BE767790 A BE 767790A BE 767790 A BE767790 A BE 767790A BE 767790 A BE767790 A BE 767790A BE 767790 A BE767790 A BE 767790A
Authority
BE
Belgium
Prior art keywords
controlling
temperature gas
flow speed
speed
flow
Prior art date
Application number
BE767790A
Other languages
French (fr)
Original Assignee
Nippon Steel Corp
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
Priority claimed from JP4582970A external-priority patent/JPS5433141B1/ja
Priority claimed from JP8769570U external-priority patent/JPS5211589Y1/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BE767790A publication Critical patent/BE767790A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/24—Test rods or other checking devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
    • G01F1/6888—Thermoelectric elements, e.g. thermocouples, thermopiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Blast Furnaces (AREA)
BE767790A 1970-05-28 1971-05-28 METHOD FOR CONTROLLING THE FLOW SPEED OF A HIGH-TEMPERATURE GAS BE767790A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4582970A JPS5433141B1 (en) 1970-05-28 1970-05-28
JP8769670 1970-08-31
JP8769570U JPS5211589Y1 (en) 1970-08-31 1970-08-31

Publications (1)

Publication Number Publication Date
BE767790A true BE767790A (en) 1971-10-18

Family

ID=27292399

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767790A BE767790A (en) 1970-05-28 1971-05-28 METHOD FOR CONTROLLING THE FLOW SPEED OF A HIGH-TEMPERATURE GAS

Country Status (5)

Country Link
AU (1) AU2914971A (en)
BE (1) BE767790A (en)
DE (1) DE2126265A1 (en)
FR (1) FR2090347A1 (en)
NL (1) NL7107250A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516815A1 (en) * 1985-05-10 1986-11-13 Rheinische Braunkohlenwerke AG, 5000 Köln THERMOCOUPLE FOR A REACTION ROOM OPERATED UNDER INCREASED TEMPERATURE AND PRESSURE
FR3065281B1 (en) 2017-04-18 2019-06-14 Centre National De La Recherche Scientifique DEVICE FOR MEASURING SPEED OR GAS FLOW

Also Published As

Publication number Publication date
NL7107250A (en) 1971-11-30
DE2126265A1 (en) 1971-12-02
AU2914971A (en) 1972-11-23
FR2090347A1 (en) 1972-01-14

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