[go: up one dir, main page]

SE8104778L - Dosing pump - Google Patents

Dosing pump

Info

Publication number
SE8104778L
SE8104778L SE8104778A SE8104778A SE8104778L SE 8104778 L SE8104778 L SE 8104778L SE 8104778 A SE8104778 A SE 8104778A SE 8104778 A SE8104778 A SE 8104778A SE 8104778 L SE8104778 L SE 8104778L
Authority
SE
Sweden
Prior art keywords
piston
cylinder
piston rod
pipe
stopper
Prior art date
Application number
SE8104778A
Other languages
Swedish (sv)
Other versions
SE444349B (en
Inventor
Sven Olof Nils Hellstrom
Original Assignee
Sven Olof Nils Hellstrom
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 Sven Olof Nils Hellstrom filed Critical Sven Olof Nils Hellstrom
Priority to SE8104778A priority Critical patent/SE444349B/en
Publication of SE8104778L publication Critical patent/SE8104778L/en
Publication of SE444349B publication Critical patent/SE444349B/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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • 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
    • F04B9/14—Pumps characterised by muscle-power operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)

Abstract

A dosage piston pump consists of a cylinder pipe (7) and an outer pipe (8) which surrounds it for the creation of a flow channel (9) between the pipes. The upper ends of the channels are connected to an outlet pipe (10) with a back valve (10a). The lower ends of the channel are connected (18) with the cylinder's (7). Liquid is sucked up into the cylinder (7) from an inlet with a back valve (12) when the pump piston (6) in the cylinder pipe (7) and the piston rod (5) are drawn upwards. There is a stopper at work on the piston rod in the form of a piston (6) which tightens within the cylinder pipe (7) and whose position is adjustable within the piston rod (5) for the regulation of the stroke length. The stopper piston (6) moves against a fixed stopper (4) when the piston rod (5) reaches its upper end position.<IMAGE>
SE8104778A 1981-08-11 1981-08-11 Dosage piston pump for liquids SE444349B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8104778A SE444349B (en) 1981-08-11 1981-08-11 Dosage piston pump for liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8104778A SE444349B (en) 1981-08-11 1981-08-11 Dosage piston pump for liquids

Publications (2)

Publication Number Publication Date
SE8104778L true SE8104778L (en) 1983-02-12
SE444349B SE444349B (en) 1986-04-07

Family

ID=20344355

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8104778A SE444349B (en) 1981-08-11 1981-08-11 Dosage piston pump for liquids

Country Status (1)

Country Link
SE (1) SE444349B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE504043C2 (en) * 1995-02-06 1996-10-21 Carl Goeran Hellstroem Piston pump and check valve arrangement for such a piston pump
SE520600C2 (en) * 2001-11-26 2003-07-29 Asept Int Ab Dispensing device

Also Published As

Publication number Publication date
SE444349B (en) 1986-04-07

Similar Documents

Publication Publication Date Title
FR2725247B1 (en) FLUID PUMP WITHOUT DEAD VOLUME
GB2020735A (en) Hose pump having a high dosing accuracy
ATE77594T1 (en) DISPENSING DEVICE FOR MEDIA.
SE8201867L (en) PROCEDURE AND DEVICE FOR EXHAUSTING VISCOSA CONCENTRATE WITH VARIABLE VISCOSITY IN EXACT DOSAGE QUANTITIES WITH VARIABLE VOLUMES
ES2114084T3 (en) PROCEDURE AND DEVICE FOR THE DETERMINATION OF A VOLUMETRIC CURRENT.
FR2443276A1 (en) APPARATUS FOR HOMOGENEIZING LIQUID AND PELLETS
SE8104778L (en) Dosing pump
ES2020248B3 (en) DEVICE FOR TAKING THE BEER DEPOSITS, ESPECIALLY CANS.
TR200000168T2 (en) Device for storing and squeezing fluid compositions from the container.
ES2016809B3 (en) DEVICE FOR OBSERVATION AND MANAGEMENT OF A FLUID PRODUCT PROMOTED THROUGH A PIPE.
US5433240A (en) Low-ratio proportioner
GB2016627A (en) Tube connections
GB2017815A (en) Metering pump for milk or the like
IE792094L (en) Dispensing pump
SE8106261L (en) DOSING VALVE FOR LUBRICANTS AND LIKE
FR2416359A1 (en) LIQUID DOSER
IT7935599V0 (en) PLUNGER VALVE FOR FLUID CONTROL
FR2335708A1 (en) Reciprocating sludge pump unit - has auxiliary piston providing protective clean fluid flow to moving parts of sludge piston
SE9002050D0 (en) Dosing pump
SU400766A1 (en) VPTB &#39;^ snqq q&#39;&#39;nncpTnD • IPD and &lt;Ui) i.r IUU
ATE97195T1 (en) DOSING PUMP.
SU1479410A1 (en) Device for pouring liquids from containers
SE8504611D0 (en) WATER
SE9802459D0 (en) Apparatus for introducing and / or withdrawing a quantity of liquid in or out of a pipe, respectively
RU92007566A (en) VALVE DEVICE

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8104778-9

Effective date: 19930307

Format of ref document f/p: F