FR2161689A5 - - Google Patents
Info
- Publication number
- FR2161689A5 FR2161689A5 FR7240849A FR7240849A FR2161689A5 FR 2161689 A5 FR2161689 A5 FR 2161689A5 FR 7240849 A FR7240849 A FR 7240849A FR 7240849 A FR7240849 A FR 7240849A FR 2161689 A5 FR2161689 A5 FR 2161689A5
- 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.)
- Expired
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
- G01F1/05—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
- G01F1/44—Venturi tubes
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19943071A | 1971-11-17 | 1971-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2161689A5 true FR2161689A5 (xx) | 1973-07-06 |
Family
ID=22737463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7240849A Expired FR2161689A5 (xx) | 1971-11-17 | 1972-11-17 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS556850B2 (xx) |
DE (1) | DE2255867C2 (xx) |
ES (1) | ES407696A1 (xx) |
FR (1) | FR2161689A5 (xx) |
IT (1) | IT970196B (xx) |
SE (1) | SE390341B (xx) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3889537A (en) * | 1973-10-11 | 1975-06-17 | Gen Electric | Venturi arrangement |
US5063787A (en) * | 1989-11-22 | 1991-11-12 | General Electric Company | Venturi arrangement |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE928371C (de) * | 1952-12-06 | 1955-05-31 | Gustav Dipl-Ing Neuhaus | Insbesondere fuer Teilstrommessung bestimmte Venturiduese |
DE1055831B (de) * | 1957-10-18 | 1959-04-23 | Bopp & Reuther Gmbh | Drosselgeraet mit konischem Ein- und Auslaufrohr |
JPS4217186Y1 (xx) * | 1965-11-06 | 1967-10-03 | ||
DE1648173C3 (de) * | 1967-03-15 | 1980-03-13 | John Zink Co., Tulsa, Okla. (V.St.A.) | VenturidurchfluOmesser |
-
1972
- 1972-10-17 ES ES407696A patent/ES407696A1/es not_active Expired
- 1972-11-03 IT IT3126672A patent/IT970196B/it active
- 1972-11-03 SE SE1425972A patent/SE390341B/xx unknown
- 1972-11-15 DE DE19722255867 patent/DE2255867C2/de not_active Expired
- 1972-11-17 JP JP11490972A patent/JPS556850B2/ja not_active Expired
- 1972-11-17 FR FR7240849A patent/FR2161689A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES407696A1 (es) | 1975-11-16 |
DE2255867A1 (de) | 1973-05-24 |
DE2255867C2 (de) | 1983-11-17 |
JPS556850B2 (xx) | 1980-02-20 |
JPS4863758A (xx) | 1973-09-04 |
IT970196B (it) | 1974-04-10 |
SE390341B (sv) | 1976-12-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |