NL7805261A - Mechanisch-hydraulische doseerinrichtng. - Google Patents
Mechanisch-hydraulische doseerinrichtng.Info
- Publication number
- NL7805261A NL7805261A NL7805261A NL7805261A NL7805261A NL 7805261 A NL7805261 A NL 7805261A NL 7805261 A NL7805261 A NL 7805261A NL 7805261 A NL7805261 A NL 7805261A NL 7805261 A NL7805261 A NL 7805261A
- Authority
- NL
- Netherlands
- Prior art keywords
- mechanical
- dosing device
- hydraulic dosing
- hydraulic
- dosing
- Prior art date
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
- C02F1/686—Devices for dosing liquid additives
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
- F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
- F04B9/113—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting liquid motor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772725475 DE2725475A1 (de) | 1977-06-06 | 1977-06-06 | Mechanisch hydraulische dosiereinrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7805261A true NL7805261A (nl) | 1978-12-08 |
Family
ID=6010854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7805261A NL7805261A (nl) | 1977-06-06 | 1978-05-16 | Mechanisch-hydraulische doseerinrichtng. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE867805A (it) |
CH (1) | CH640333A5 (it) |
DE (1) | DE2725475A1 (it) |
FR (1) | FR2394009A1 (it) |
IT (1) | IT1095033B (it) |
NL (1) | NL7805261A (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3146616A1 (de) * | 1981-11-25 | 1983-07-07 | Lang Apparatebau GmbH, 8227 Siegsdorf | "mechanisch-hydraulische dosiereinrichtung und verfahren zum betrieb" |
DE3238771A1 (de) * | 1982-10-20 | 1984-04-26 | Joh. A. Benckiser Wassertechnik Gmbh, 6905 Schriesheim | Dosiervorrichtung zum einspeisen von fluessigkeiten in stroemende medien |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE919373C (de) * | 1935-07-13 | 1954-10-21 | George Millian Ornsen Dr | Vorrichtung zum Dosieren von Fluessigkeit und Gasen |
-
1977
- 1977-06-06 DE DE19772725475 patent/DE2725475A1/de not_active Withdrawn
-
1978
- 1978-05-16 NL NL7805261A patent/NL7805261A/xx not_active Application Discontinuation
- 1978-06-05 CH CH615178A patent/CH640333A5/de not_active IP Right Cessation
- 1978-06-05 BE BE188307A patent/BE867805A/xx not_active IP Right Cessation
- 1978-06-05 IT IT24207/78A patent/IT1095033B/it active
- 1978-06-06 FR FR787816837A patent/FR2394009A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2394009A1 (fr) | 1979-01-05 |
FR2394009B1 (it) | 1981-01-23 |
DE2725475A1 (de) | 1978-12-14 |
CH640333A5 (en) | 1983-12-30 |
IT7824207A0 (it) | 1978-06-05 |
IT1095033B (it) | 1985-08-10 |
BE867805A (fr) | 1978-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |