GB536623A - Liquid flow indicator - Google Patents
Liquid flow indicatorInfo
- Publication number
- GB536623A GB536623A GB3046739A GB3046739A GB536623A GB 536623 A GB536623 A GB 536623A GB 3046739 A GB3046739 A GB 3046739A GB 3046739 A GB3046739 A GB 3046739A GB 536623 A GB536623 A GB 536623A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flow
- ball
- container
- flow indicator
- liquid 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
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
- G01P13/0013—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid
Abstract
536,623. Flow indicators. PARSONS, H., and TURNER, H. E. Nov. 21, 1939, No. 30467 [Class 69 (i)] A visual flow indicator for fluids comprises a transparent tube 1 held within a container 2 through which it is visible through windows, top and bottom fittings 7, 8, being secured to the container 2; one fitting has a seat 10, and the other a cross bar 12 carrying a stop 11, to limit movement of a ball 9 which has a specific gravity slightly less or greater than that of the fluid according to whether the flow is downward or upward and which has grooves &c. to prevent it acting as a non-return valve and to cause it to be rotated by the fluid flow. The annulus between the ball 9 and the tube 1 may be of substantially the same area as that of the flow pipes. The ball 9 may be of rubber for use in sea water, and aluminium for use with lubricating oil, and may have coloured markings to increase visibility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3046739A GB536623A (en) | 1939-11-21 | 1939-11-21 | Liquid flow indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3046739A GB536623A (en) | 1939-11-21 | 1939-11-21 | Liquid flow indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB536623A true GB536623A (en) | 1941-05-21 |
Family
ID=10308136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3046739A Expired GB536623A (en) | 1939-11-21 | 1939-11-21 | Liquid flow indicator |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB536623A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4945948A (en) * | 1989-11-07 | 1990-08-07 | Grinnell Corporation | Sight flow indicator |
| GB2545429A (en) * | 2015-12-15 | 2017-06-21 | Kompetenzzentrum-Das Virtuelle Fahrzeug | Method and device to determine the behaviour of spherical objects |
-
1939
- 1939-11-21 GB GB3046739A patent/GB536623A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4945948A (en) * | 1989-11-07 | 1990-08-07 | Grinnell Corporation | Sight flow indicator |
| GB2545429A (en) * | 2015-12-15 | 2017-06-21 | Kompetenzzentrum-Das Virtuelle Fahrzeug | Method and device to determine the behaviour of spherical objects |
| GB2545429B (en) * | 2015-12-15 | 2018-05-16 | Kompetenzzentrum Das Virtuelle Fahrzeug | Method and device to determine the behaviour of spherical objects |
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