BE767790A - Procede de controle de la vitesse d'ecoulement d'un gaz a hautetemperature - Google Patents
Procede de controle de la vitesse d'ecoulement d'un gaz a hautetemperatureInfo
- 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
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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Blast Furnaces (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4582970A JPS5433141B1 (fr) | 1970-05-28 | 1970-05-28 | |
JP8769670 | 1970-08-31 | ||
JP8769570U JPS5211589Y1 (fr) | 1970-08-31 | 1970-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE767790A true BE767790A (fr) | 1971-10-18 |
Family
ID=27292399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE767790A BE767790A (fr) | 1970-05-28 | 1971-05-28 | Procede de controle de la vitesse d'ecoulement d'un gaz a hautetemperature |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU2914971A (fr) |
BE (1) | BE767790A (fr) |
DE (1) | DE2126265A1 (fr) |
FR (1) | FR2090347A1 (fr) |
NL (1) | NL7107250A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3516815A1 (de) * | 1985-05-10 | 1986-11-13 | Rheinische Braunkohlenwerke AG, 5000 Köln | Thermoelement fuer einen unter erhoehter temperatur und ueberdruck betriebenen reaktionsraum |
FR3065281B1 (fr) | 2017-04-18 | 2019-06-14 | Centre National De La Recherche Scientifique | Dispositif de mesure de vitesse ou de debit de gaz |
-
1971
- 1971-05-21 AU AU29149/71A patent/AU2914971A/en not_active Expired
- 1971-05-26 NL NL7107250A patent/NL7107250A/xx unknown
- 1971-05-27 DE DE19712126265 patent/DE2126265A1/de active Pending
- 1971-05-27 FR FR7119360A patent/FR2090347A1/fr not_active Withdrawn
- 1971-05-28 BE BE767790A patent/BE767790A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
NL7107250A (fr) | 1971-11-30 |
DE2126265A1 (de) | 1971-12-02 |
AU2914971A (en) | 1972-11-23 |
FR2090347A1 (en) | 1972-01-14 |
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