GB1113675A - Method of supplying a mixture to a delivery conduit and apparatus for use in the method - Google Patents
Method of supplying a mixture to a delivery conduit and apparatus for use in the methodInfo
- Publication number
- GB1113675A GB1113675A GB13683/66A GB1368366A GB1113675A GB 1113675 A GB1113675 A GB 1113675A GB 13683/66 A GB13683/66 A GB 13683/66A GB 1368366 A GB1368366 A GB 1368366A GB 1113675 A GB1113675 A GB 1113675A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- pressure
- jet pump
- supplied
- foerstner
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1654—Dialysates therefor
- A61M1/1656—Apparatus for preparing dialysates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1654—Dialysates therefor
- A61M1/1656—Apparatus for preparing dialysates
- A61M1/1668—Details of containers
- A61M1/167—Flexible packaging for solid concentrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/49—Mixing systems, i.e. flow charts or diagrams
Landscapes
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Accessories For Mixers (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
1,113,675. Mixing flowing liquids proportionately. P. FOERSTNER [trading as TOTAL KOMM GES FOERSTNER & CO.]. 28 March, 1966 [26 March, 1965], No. 13683/66. Heading BIC. Liquid (water) from a main 1 having fluctuating pressure is supplied to a jet pump 4 which induces additive (disinfectant) from an open container 6; the mixing operation is controlled in frequency and duration by operation of solenoid valve 3 by float 9 in an open vessel 8 to which the mixture is supplied, and from which it is continuously supplied under constant pressure to delivery conduits 12 by mechanical pump 10. There is a delivery pressure relief valve and by-pass 13, 14. In a modification, Fig. 2 (not shown) the vessel 8 is closed and is under constant air pressure which discharges the mixture, and the float 9 controls both solenoid valve 3 and a mechanical pump (15) upstream of the jet pump. In another modification, Fig. 3 (not shown) the jet pump is replaced by a venturi tube (19) the pressure drop across which is used to express the additive from a flexible bag (22).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET0028260 | 1965-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1113675A true GB1113675A (en) | 1968-05-15 |
Family
ID=7554036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13683/66A Expired GB1113675A (en) | 1965-03-26 | 1966-03-28 | Method of supplying a mixture to a delivery conduit and apparatus for use in the method |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1113675A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010121972A1 (en) * | 2009-04-23 | 2010-10-28 | Fresenius Medical Care Deutschland Gmbh | Method and device for dissolving a solid concentrate |
-
1966
- 1966-03-28 GB GB13683/66A patent/GB1113675A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010121972A1 (en) * | 2009-04-23 | 2010-10-28 | Fresenius Medical Care Deutschland Gmbh | Method and device for dissolving a solid concentrate |
FR2944714A1 (en) * | 2009-04-23 | 2010-10-29 | Fresenius Medical Deutschland | DEVICE FOR SOLUTIONING A SOLID CONCENTRATE |
US8813769B2 (en) | 2009-04-23 | 2014-08-26 | Fresenius Medical Care Deutschland Gmbh | Method and device for dissolving a solid concentrate |
Also Published As
Publication number | Publication date |
---|---|
DE1498466A1 (en) | 1968-11-21 |
DE1498466B2 (en) | 1972-07-13 |
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