GB1290550A - - Google Patents
Info
- Publication number
- GB1290550A GB1290550A GB1290550DA GB1290550A GB 1290550 A GB1290550 A GB 1290550A GB 1290550D A GB1290550D A GB 1290550DA GB 1290550 A GB1290550 A GB 1290550A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sensor
- clear liquid
- scum
- pipe
- floc
- 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
- 239000007788 liquid Substances 0.000 abstract 8
- 239000010802 sludge Substances 0.000 abstract 4
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 abstract 1
- 230000005284 excitation Effects 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3003—Fluid separating traps or vents
- Y10T137/3006—Liquids separated from liquid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86236—Tank with movable or adjustable outlet or overflow pipe
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Removal Of Floating Material (AREA)
- Physical Water Treatments (AREA)
- External Artificial Organs (AREA)
- Control Of Non-Electrical Variables (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77623368A | 1968-11-15 | 1968-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1290550A true GB1290550A (enExample) | 1972-09-27 |
Family
ID=25106833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1290550D Expired GB1290550A (enExample) | 1968-11-15 | 1969-11-13 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3530875A (enExample) |
| BE (1) | BE741747A (enExample) |
| BR (1) | BR6914130D0 (enExample) |
| DE (1) | DE1957306B2 (enExample) |
| FR (1) | FR2023389A1 (enExample) |
| GB (1) | GB1290550A (enExample) |
-
1968
- 1968-11-15 US US3530875D patent/US3530875A/en not_active Expired - Lifetime
-
1969
- 1969-11-12 BR BR21413069A patent/BR6914130D0/pt unknown
- 1969-11-13 GB GB1290550D patent/GB1290550A/en not_active Expired
- 1969-11-14 DE DE19691957306 patent/DE1957306B2/de active Pending
- 1969-11-14 BE BE741747D patent/BE741747A/xx unknown
- 1969-11-14 FR FR6939105A patent/FR2023389A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2023389A1 (enExample) | 1970-08-21 |
| DE1957306A1 (de) | 1970-06-25 |
| US3530875A (en) | 1970-09-29 |
| BE741747A (enExample) | 1970-04-16 |
| BR6914130D0 (pt) | 1973-06-14 |
| DE1957306B2 (de) | 1972-11-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2147422A (en) | Automatic control system | |
| GB1267234A (enExample) | ||
| ES340983A1 (es) | Sistema de control de suministro de virador. | |
| GB1534400A (en) | Camera | |
| GB1290550A (enExample) | ||
| GB945442A (en) | Improvements in or relating to liquid level indicating apparatus | |
| GB1197568A (en) | Detector for Detecting the End Point in Cloud Point Determination and an Apparatus Comprising It | |
| GB1452945A (en) | Apparatus for monitoring suspended particles in a liquid | |
| GB995252A (en) | Apparatus for indicating and/or controlling liquid levels | |
| US1885652A (en) | Method and apparatus for taking soundings | |
| JPS5631841A (en) | Headlight controller | |
| GB1451661A (en) | Control of sewage treatment | |
| JPS5659211A (en) | Laser apparatus | |
| GB1326257A (en) | Camera flash control system | |
| GB1323662A (en) | Absorptiometers | |
| GB1392804A (en) | Haemodialysis machine | |
| SU111723A1 (ru) | Устройство дл автоматического определени механических загр знений в жидкости | |
| US2691442A (en) | Apparatus for controlling the alkalinity of ore pulp | |
| GB1532810A (en) | Apparatus for monitoring evaporation loss | |
| US2310700A (en) | Battery charger | |
| GB1437034A (en) | Automatic flashing lamp device | |
| SU1594091A1 (ru) | Способ управлени процессом заполнени горизонтальных цилиндрических резервуаров | |
| JPS57125681A (en) | Controlling method of the concentration of laver mixture and device therefor | |
| IE790871L (en) | Extraction of small particles from a proteinaceous liquid | |
| FR2302522A1 (fr) | Dispositif pour detecter de l'huile repandue a la surface de l'eau |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |