CH273993A - Flow indicator. - Google Patents
Flow indicator.Info
- Publication number
- CH273993A CH273993A CH273993DA CH273993A CH 273993 A CH273993 A CH 273993A CH 273993D A CH273993D A CH 273993DA CH 273993 A CH273993 A CH 273993A
- Authority
- CH
- Switzerland
- Prior art keywords
- flow indicator
- indicator
- flow
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
- G01P13/004—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using the rotation of vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB273993X | 1948-01-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH273993A true CH273993A (en) | 1951-03-15 |
Family
ID=10258947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH273993D CH273993A (en) | 1948-01-23 | 1949-01-21 | Flow indicator. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE486925A (en) |
CH (1) | CH273993A (en) |
FR (1) | FR979376A (en) |
GB (2) | GB646181A (en) |
SE (1) | SE138403C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5945525U (en) * | 1982-09-20 | 1984-03-26 | 株式会社リコー | Micro flow rate operation detection device for gas meters |
FI78781C (en) * | 1984-06-21 | 1989-09-11 | Vesinieminen Ky | MAETANORDNING FOER MAETNING AV STROEMNING OCH / ELLER DESS EGENSKAPER. |
-
0
- BE BE486925D patent/BE486925A/xx unknown
-
1948
- 1948-01-23 GB GB2056/48A patent/GB646181A/en not_active Expired
- 1948-01-23 GB GB11300/50A patent/GB646195A/en not_active Expired
-
1949
- 1949-01-21 CH CH273993D patent/CH273993A/en unknown
- 1949-01-21 FR FR979376D patent/FR979376A/en not_active Expired
- 1949-01-24 SE SE63049A patent/SE138403C1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SE138403C1 (en) | 1952-12-09 |
GB646195A (en) | 1950-11-15 |
BE486925A (en) | 1949-02-15 |
GB646181A (en) | 1950-11-15 |
FR979376A (en) | 1951-04-25 |
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