CH616518A5 - Appliance for dosing chemical solutions into flowing water. - Google Patents
Appliance for dosing chemical solutions into flowing water. Download PDFInfo
- Publication number
- CH616518A5 CH616518A5 CH19877A CH19877A CH616518A5 CH 616518 A5 CH616518 A5 CH 616518A5 CH 19877 A CH19877 A CH 19877A CH 19877 A CH19877 A CH 19877A CH 616518 A5 CH616518 A5 CH 616518A5
- Authority
- CH
- Switzerland
- Prior art keywords
- chamber
- piston
- water
- pump
- line
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 27
- 239000000126 substance Substances 0.000 title claims description 4
- 238000007789 sealing Methods 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
- F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
- F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/12—Valves; Arrangement of valves arranged in or on pistons
- F04B53/125—Reciprocating valves
- F04B53/126—Ball valves
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762600572 DE2600572C3 (de) | 1976-01-09 | 1976-01-09 | Vorrichtung zum Dosieren von Chemikalienlösungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH616518A5 true CH616518A5 (en) | 1980-03-31 |
Family
ID=5967175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH19877A CH616518A5 (en) | 1976-01-09 | 1977-01-07 | Appliance for dosing chemical solutions into flowing water. |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT352691B (enExample) |
| CH (1) | CH616518A5 (enExample) |
| DE (1) | DE2600572C3 (enExample) |
| FR (1) | FR2350873A1 (enExample) |
| IT (1) | IT1065421B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2429463A1 (fr) * | 1978-06-23 | 1980-01-18 | Pollard Jean Augustin | Dispositif doseur pour introduire dans une conduite parcourue par un flux liquide une proportion constante d'un liquide additionnel |
| DE2831625C2 (de) * | 1978-07-19 | 1987-01-29 | Lang Apparatebau GmbH, 8227 Siegsdorf | Vorrichtung zum Dosieren einer Chemikalienlösung in strömende Frischflüssigkeit |
| AUPP568498A0 (en) * | 1998-09-03 | 1998-10-01 | Chadson Engineering Pty Ltd | Apparatus for modulating fluid flow |
| DE10002001B4 (de) * | 2000-01-19 | 2007-06-14 | Robert Bosch Gmbh | Dosiereinheit, deren Verwendung und Verfahren zur Dosierung flüssiger oder gasförmiger Edukte für ein Brennstoffzellensystem |
-
1976
- 1976-01-09 DE DE19762600572 patent/DE2600572C3/de not_active Expired
- 1976-12-23 IT IT3078976A patent/IT1065421B/it active
-
1977
- 1977-01-07 AT AT4577A patent/AT352691B/de not_active IP Right Cessation
- 1977-01-07 FR FR7700302A patent/FR2350873A1/fr active Granted
- 1977-01-07 CH CH19877A patent/CH616518A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1065421B (it) | 1985-02-25 |
| ATA4577A (de) | 1979-03-15 |
| DE2600572A1 (de) | 1977-07-21 |
| DE2600572B2 (de) | 1981-06-04 |
| AT352691B (de) | 1979-10-10 |
| FR2350873A1 (fr) | 1977-12-09 |
| FR2350873B1 (enExample) | 1981-12-11 |
| DE2600572C3 (de) | 1982-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |