BE867805A - MECHANICAL-HYDRAULIC DOSING DEVICE - Google Patents

MECHANICAL-HYDRAULIC DOSING DEVICE

Info

Publication number
BE867805A
BE867805A BE188307A BE188307A BE867805A BE 867805 A BE867805 A BE 867805A BE 188307 A BE188307 A BE 188307A BE 188307 A BE188307 A BE 188307A BE 867805 A BE867805 A BE 867805A
Authority
BE
Belgium
Prior art keywords
mechanical
dosing device
hydraulic dosing
hydraulic
dosing
Prior art date
Application number
BE188307A
Other languages
French (fr)
Original Assignee
Lang Appbau G M B H
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lang Appbau G M B H filed Critical Lang Appbau G M B H
Publication of BE867805A publication Critical patent/BE867805A/en

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)
BE188307A 1977-06-06 1978-06-05 MECHANICAL-HYDRAULIC DOSING DEVICE BE867805A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772725475 DE2725475A1 (en) 1977-06-06 1977-06-06 MECHANICAL HYDRAULIC DOSING DEVICE

Publications (1)

Publication Number Publication Date
BE867805A true BE867805A (en) 1978-12-05

Family

ID=6010854

Family Applications (1)

Application Number Title Priority Date Filing Date
BE188307A BE867805A (en) 1977-06-06 1978-06-05 MECHANICAL-HYDRAULIC DOSING DEVICE

Country Status (6)

Country Link
BE (1) BE867805A (en)
CH (1) CH640333A5 (en)
DE (1) DE2725475A1 (en)
FR (1) FR2394009A1 (en)
IT (1) IT1095033B (en)
NL (1) NL7805261A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146616A1 (en) * 1981-11-25 1983-07-07 Lang Apparatebau GmbH, 8227 Siegsdorf "MECHANICAL-HYDRAULIC DOSING DEVICE AND METHOD FOR OPERATION"
DE3238771A1 (en) * 1982-10-20 1984-04-26 Joh. A. Benckiser Wassertechnik Gmbh, 6905 Schriesheim DOSING DEVICE FOR INPUTING LIQUIDS IN FLOWING MEDIA

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE919373C (en) * 1935-07-13 1954-10-21 George Millian Ornsen Dr Device for dosing liquids and gases

Also Published As

Publication number Publication date
NL7805261A (en) 1978-12-08
FR2394009A1 (en) 1979-01-05
IT1095033B (en) 1985-08-10
DE2725475A1 (en) 1978-12-14
CH640333A5 (en) 1983-12-30
FR2394009B1 (en) 1981-01-23
IT7824207A0 (en) 1978-06-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: LANG APPARATEBAU G.M.B.H.

Effective date: 19850605