ATA4577A - DEVICE FOR DOSING CHEMICAL SOLUTIONS - Google Patents

DEVICE FOR DOSING CHEMICAL SOLUTIONS

Info

Publication number
ATA4577A
ATA4577A AT4577A AT4577A ATA4577A AT A4577 A ATA4577 A AT A4577A AT 4577 A AT4577 A AT 4577A AT 4577 A AT4577 A AT 4577A AT A4577 A ATA4577 A AT A4577A
Authority
AT
Austria
Prior art keywords
chemical solutions
dosing chemical
dosing
solutions
chemical
Prior art date
Application number
AT4577A
Other languages
German (de)
Other versions
AT352691B (en
Original Assignee
Lang Apparatebau 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 Apparatebau Gmbh filed Critical Lang Apparatebau Gmbh
Publication of ATA4577A publication Critical patent/ATA4577A/en
Application granted granted Critical
Publication of AT352691B publication Critical patent/AT352691B/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
    • 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)
AT4577A 1976-01-09 1977-01-07 DEVICE FOR DOSING CHEMICAL SOLUTIONS AT352691B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762600572 DE2600572C3 (en) 1976-01-09 1976-01-09 Device for dosing chemical solutions

Publications (2)

Publication Number Publication Date
ATA4577A true ATA4577A (en) 1979-03-15
AT352691B AT352691B (en) 1979-10-10

Family

ID=5967175

Family Applications (1)

Application Number Title Priority Date Filing Date
AT4577A AT352691B (en) 1976-01-09 1977-01-07 DEVICE FOR DOSING CHEMICAL SOLUTIONS

Country Status (5)

Country Link
AT (1) AT352691B (en)
CH (1) CH616518A5 (en)
DE (1) DE2600572C3 (en)
FR (1) FR2350873A1 (en)
IT (1) IT1065421B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429463A1 (en) * 1978-06-23 1980-01-18 Pollard Jean Augustin Liq. dosing device for liq. flowlines - has hydraulic motor driven by flowline liq. and driving adjustable dosing pump to ensure constant proportional dosing
DE2831625C2 (en) * 1978-07-19 1987-01-29 Lang Apparatebau GmbH, 8227 Siegsdorf Device for dosing a chemical solution into flowing fresh liquid
AUPP568498A0 (en) * 1998-09-03 1998-10-01 Chadson Engineering Pty Ltd Apparatus for modulating fluid flow
DE10002001B4 (en) 2000-01-19 2007-06-14 Robert Bosch Gmbh Dosing unit, its use and method for dosing liquid or gaseous educts for a fuel cell system

Also Published As

Publication number Publication date
IT1065421B (en) 1985-02-25
DE2600572B2 (en) 1981-06-04
CH616518A5 (en) 1980-03-31
AT352691B (en) 1979-10-10
FR2350873A1 (en) 1977-12-09
DE2600572C3 (en) 1982-02-11
DE2600572A1 (en) 1977-07-21
FR2350873B1 (en) 1981-12-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee