FR2766567B1 - Debitmetre a debit variable - Google Patents
Debitmetre a debit variableInfo
- Publication number
- FR2766567B1 FR2766567B1 FR9709377A FR9709377A FR2766567B1 FR 2766567 B1 FR2766567 B1 FR 2766567B1 FR 9709377 A FR9709377 A FR 9709377A FR 9709377 A FR9709377 A FR 9709377A FR 2766567 B1 FR2766567 B1 FR 2766567B1
- Authority
- FR
- France
- Prior art keywords
- flow rate
- variable flow
- variable
- rate
- flow
- 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 - Fee Related
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
- G01F1/20—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 detection of dynamic effects of the flow
- G01F1/22—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 detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/005—Valves
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9709377A FR2766567B1 (fr) | 1997-07-23 | 1997-07-23 | Debitmetre a debit variable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9709377A FR2766567B1 (fr) | 1997-07-23 | 1997-07-23 | Debitmetre a debit variable |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2766567A1 FR2766567A1 (fr) | 1999-01-29 |
FR2766567B1 true FR2766567B1 (fr) | 1999-09-24 |
Family
ID=9509547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9709377A Expired - Fee Related FR2766567B1 (fr) | 1997-07-23 | 1997-07-23 | Debitmetre a debit variable |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2766567B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3099062B1 (fr) * | 2019-07-23 | 2024-07-12 | Tech Medicale | Débitmètre réglable à fuite pour gaz respiratoire et ensemble de fourniture de gaz respiratoire |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2655041A (en) * | 1949-09-14 | 1953-10-13 | Union Carbide & Carbon Corp | Flowmeter |
US4333453A (en) * | 1978-10-13 | 1982-06-08 | Rodder Jerome A | Respirator valve |
US4317375A (en) * | 1980-02-29 | 1982-03-02 | Victor Equipment Co. | Flowmeter with pressure release |
DE9003607U1 (de) * | 1990-03-28 | 1990-06-07 | Wallace & Tiernan GmbH, 8870 Günzburg | Chlorgasdosieranlage mit digitaler Anzeige eines Massenstromes |
US5205487A (en) * | 1992-03-02 | 1993-04-27 | Paulk Jr Raymond G | Irrigation control device |
-
1997
- 1997-07-23 FR FR9709377A patent/FR2766567B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2766567A1 (fr) | 1999-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20150331 |