FR2068567A1 - Device for measuring gas flow esp in furnaces - Google Patents
Device for measuring gas flow esp in furnacesInfo
- Publication number
- FR2068567A1 FR2068567A1 FR7041108A FR7041108A FR2068567A1 FR 2068567 A1 FR2068567 A1 FR 2068567A1 FR 7041108 A FR7041108 A FR 7041108A FR 7041108 A FR7041108 A FR 7041108A FR 2068567 A1 FR2068567 A1 FR 2068567A1
- Authority
- FR
- France
- Prior art keywords
- furnaces
- gas flow
- holes
- measuring gas
- esp
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B9/00—Stoves for heating the blast in blast furnaces
- C21B9/10—Other details, e.g. blast mains
- C21B9/12—Hot-blast valves or slides for blast furnaces
-
- 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
- G01F1/05—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 mechanical effects
- G01F1/34—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 mechanical effects by measuring pressure or differential pressure
- G01F1/36—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 mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/40—Details of construction of the flow constriction devices
- G01F1/46—Pitot tubes
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)
- Measuring Volume Flow (AREA)
- Blast Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE742080 | 1969-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2068567A1 true FR2068567A1 (en) | 1971-08-27 |
Family
ID=3855693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7041108A Withdrawn FR2068567A1 (en) | 1969-11-21 | 1970-11-17 | Device for measuring gas flow esp in furnaces |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE742080A (de) |
DE (1) | DE2056418A1 (de) |
FR (1) | FR2068567A1 (de) |
LU (1) | LU62112A1 (de) |
NL (1) | NL7016557A (de) |
-
1969
- 1969-11-21 BE BE742080D patent/BE742080A/xx unknown
-
1970
- 1970-11-12 NL NL7016557A patent/NL7016557A/xx unknown
- 1970-11-17 FR FR7041108A patent/FR2068567A1/fr not_active Withdrawn
- 1970-11-17 DE DE19702056418 patent/DE2056418A1/de active Pending
- 1970-11-20 LU LU62112D patent/LU62112A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2056418A1 (de) | 1971-06-03 |
BE742080A (de) | 1970-05-21 |
LU62112A1 (de) | 1971-05-11 |
NL7016557A (de) | 1971-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |