IT971269B - DOSER DEVICE - Google Patents

DOSER DEVICE

Info

Publication number
IT971269B
IT971269B IT3215972A IT3215972A IT971269B IT 971269 B IT971269 B IT 971269B IT 3215972 A IT3215972 A IT 3215972A IT 3215972 A IT3215972 A IT 3215972A IT 971269 B IT971269 B IT 971269B
Authority
IT
Italy
Prior art keywords
doser device
doser
Prior art date
Application number
IT3215972A
Other languages
Italian (it)
Original Assignee
Lang Gmbh
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 Gmbh filed Critical Lang Gmbh
Application granted granted Critical
Publication of IT971269B publication Critical patent/IT971269B/en

Links

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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/025—Stopping, starting, unloading or idling control by means of floats
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Reciprocating Pumps (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
IT3215972A 1971-11-30 1972-11-28 DOSER DEVICE IT971269B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712159247 DE2159247C2 (en) 1971-11-30 1971-11-30 Dosing device

Publications (1)

Publication Number Publication Date
IT971269B true IT971269B (en) 1974-04-30

Family

ID=5826535

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3215972A IT971269B (en) 1971-11-30 1972-11-28 DOSER DEVICE

Country Status (9)

Country Link
AT (1) AT364543B (en)
BE (1) BE791997A (en)
CH (1) CH548540A (en)
DE (1) DE2159247C2 (en)
DK (1) DK143912C (en)
FR (1) FR2163159A5 (en)
GB (1) GB1395206A (en)
IT (1) IT971269B (en)
NL (1) NL177620C (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2352677C2 (en) * 1973-10-20 1984-06-14 Lang Apparatebau GmbH, 8227 Siegsdorf Device for dosing chemical solutions
DE2456388C2 (en) * 1974-11-29 1983-07-07 Lang Apparatebau GmbH, 8227 Siegsdorf Dosing device
DE2456387C2 (en) * 1974-11-29 1983-06-23 Lang Apparatebau GmbH, 8227 Siegsdorf Dosing device
DE2931496C2 (en) * 1979-08-03 1986-06-12 Lang Apparatebau GmbH, 8227 Siegsdorf Mechanical-hydraulic dosing device
DE2948582A1 (en) * 1979-12-03 1981-06-04 Lang Apparatebau Gmbh, 8221 Siegsdorf DOSING DEVICE
ITPD20060025U1 (en) 2006-02-16 2007-08-17 Giovanni Rampazzo DOSING PUMP STRUCTURE
ITPD20060026U1 (en) 2006-02-16 2007-08-17 Giovanni Rampazzo PERFORMED STRUCTURE OF DOSING PUMP
FR2904381A1 (en) * 2006-07-27 2008-02-01 Denise Solis Hydraulic feed pump for e.g. mixing liquid fertilizer type products and pure water, has vaned rotor driven in rotation by passage of water to turn pinion connectors/gears, and valves permitting passage of non-abrasive/nutritive solutions
ITAN20120118A1 (en) * 2012-09-24 2014-03-25 Gel S P A DEVICE FOR THE DOSED INLET OF LIQUID ADDITIVES WITHIN HYDRAULIC CIRCUITS.
EP3176432A1 (en) * 2015-12-03 2017-06-07 GEL S.r.l. Pumping device
CA2959271A1 (en) * 2017-02-28 2018-08-28 Op-Hygiene Ip Gmbh Piston pump arrangement automatically disabling in absence of inlet liquid
IT201700075757A1 (en) * 2017-07-06 2019-01-06 Acqua Brevetti S R L PERFORMED STRUCTURE OF DOSING PUMP AND DEVICE, FOR THIS STRUCTURE, DRAWING AND PUMPING OF THE LIQUID TO BE DOSED
GB2588686B (en) * 2019-11-04 2023-05-31 Cook Bernard Chemical-agent dosing apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1712968U (en) * 1955-02-05 1955-12-15 Lewa O H G Ott & Schestag CONVEYOR DEVICE FOR LIQUIDS.
DE1784858U (en) * 1958-12-31 1959-03-12 Wilhelm Stakelbeck Fa Seating and reclining furniture.
AT279917B (en) * 1968-01-04 1970-03-25 Lang Apparatebau Gmbh Dosing device for liquids
DE1929765A1 (en) * 1969-06-12 1970-12-23 Julius Caspers Press Stanz Und Single unit pressed sheet metal sections used - as counter bearings for rubber elastic

Also Published As

Publication number Publication date
GB1395206A (en) 1975-05-21
NL177620B (en) 1985-05-17
DE2159247A1 (en) 1973-06-07
FR2163159A5 (en) 1973-07-20
DK143912B (en) 1981-10-26
BE791997A (en) 1973-05-28
NL7214834A (en) 1973-06-04
AT364543B (en) 1981-10-27
CH548540A (en) 1974-04-30
ATA1016672A (en) 1981-03-15
DE2159247C2 (en) 1982-08-12
DK143912C (en) 1982-04-13
NL177620C (en) 1985-10-16

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