CH580801A5 - - Google Patents

Info

Publication number
CH580801A5
CH580801A5 CH691874A CH691874A CH580801A5 CH 580801 A5 CH580801 A5 CH 580801A5 CH 691874 A CH691874 A CH 691874A CH 691874 A CH691874 A CH 691874A CH 580801 A5 CH580801 A5 CH 580801A5
Authority
CH
Switzerland
Prior art keywords
cylinder
plunger
liquid
valve
pump according
Prior art date
Application number
CH691874A
Other languages
English (en)
French (fr)
Original Assignee
Unitas Sa
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
Priority claimed from GB5279873A external-priority patent/GB1387538A/en
Application filed by Unitas Sa filed Critical Unitas Sa
Publication of CH580801A5 publication Critical patent/CH580801A5/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
CH691874A 1973-11-14 1974-05-17 CH580801A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5279873A GB1387538A (en) 1972-11-24 1973-11-14 Coating machine

Publications (1)

Publication Number Publication Date
CH580801A5 true CH580801A5 (enrdf_load_stackoverflow) 1976-10-15

Family

ID=10465366

Family Applications (1)

Application Number Title Priority Date Filing Date
CH691874A CH580801A5 (enrdf_load_stackoverflow) 1973-11-14 1974-05-17

Country Status (1)

Country Link
CH (1) CH580801A5 (enrdf_load_stackoverflow)

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: MSR INDUSTRIEAUTOMATION MESSEN STEUERN REGELN GMBH

PL Patent ceased
PL Patent ceased