DE922495C - Electro-automatic outflow viscometer - Google Patents

Electro-automatic outflow viscometer

Info

Publication number
DE922495C
DE922495C DEO1507A DEO0001507A DE922495C DE 922495 C DE922495 C DE 922495C DE O1507 A DEO1507 A DE O1507A DE O0001507 A DEO0001507 A DE O0001507A DE 922495 C DE922495 C DE 922495C
Authority
DE
Germany
Prior art keywords
electro
viscometer
lower electrodes
control unit
automatic outflow
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEO1507A
Other languages
German (de)
Inventor
Fritz Marquard
Kurt Orbahn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEO1507A priority Critical patent/DE922495C/en
Application granted granted Critical
Publication of DE922495C publication Critical patent/DE922495C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • G01N11/06—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture by timing the outflow of a known quantity

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Unknown Time Intervals (AREA)

Description

Elektro-automatisches Ausfluß-Viskosimeter Zusatz zum Patent 832691 Gegenstand des Patents 832 69I ist ein elektroautomatisches Ausfluß-Viskosimeter aus schwer zerbrechlichem Kunststoff oder Glas, bei welchem ein Meßimpuls durch eine Funkenstrecke ausgelöst wird in dem Augenblick, in dem die Funkenstrecke durch das vorbeigeflossene Öl freigegeben wird, wobei durch diesen Impuls über ein. elektrisches Steuer aggregat ein Zeitmesser ausgelöst wird, sodann bei Freigabe einer zweiten, darunter angeordneten und durch das Steueraggregatinzwischen eingeschalteten Funkenstrecke wieder ein Impuls ausgelöst wird, der den Zeitmesser stoppt und die gesamte Apparatur zwecks neuer Meßbereitschaft in die Ausgangs stellung schaltet.Electro-automatic outflow viscometer addendum to patent 832691 object of patent 832 69I is an electro-automatic outflow viscometer from heavy fragile plastic or glass in which a measuring pulse passes through a spark gap is triggered at the moment when the spark gap is caused by what has flown by Oil is released, being through this pulse about a. electrical control unit a timer is triggered, then when a second one is released, located below it and switched on again by the control unit between the spark gap Pulse is triggered, which stops the timer and the entire apparatus for the purpose of new readiness for measurement switches to the starting position.

Die vorliegende Erfindung betrifft die weitere Ausgestaltung des Viskosi.meters nach dem Hauptpatent, welches für die Messung elektrisch isolierender Flüssigkeiten, wie z. B. von Ölen, bestimmt ist, in der Weise, daß mit demselben auch die Messung von Säuren, Laugen usw., jedenfalls elektrisch leitfähigen Stoffen, ermöglicht wird. The present invention relates to the further embodiment of the Viskosi.meters according to the main patent, which is used for measuring electrically insulating Liquids such as B. of oils, is determined in such a way that with the same also the measurement of acids, alkalis etc., in any case electrically conductive substances, is made possible.

Zu diesem Zweck liegen erfindungsgemäß die oberen und unteren Elektroden derart leim Stromkreis eines Steueraggregats, daß beim Vorbeifließen des leitenden Stoffes an den von den oberen und unteren Elektroden gebildeten Meßmarken durch Unterbrechung der Leitung Impulse ausgelöst werden, die einen Zeitmesser ein- und ausschalten und danach die gesamte Apparatur wieder in die Ausgangsstellung .hringen. iDas Viskosimeter kann wie beim Gegenstande des Hauptpatents aus Glas oder einem Kunststoff hergestellt sein. Die eingeschmolzenen oder eingegossenen Elektroden stehen elektrisch mit dem Steueraggregat in Verbindung. Die durch die oberen Elektroden gebildete Meßstrecke schließt durch das in dem Viskosimeter hochgesogene zu messende Medium einen Stromkreis zum Steueraggregat hin, der durch das abfließende Medium zuerst an der oberen Meßstrecke unterbrochen wird. For this purpose, according to the invention, the upper and lower electrodes are located so glue the circuit of a control unit that when flowing past the conductive Substance at the measuring marks formed by the upper and lower electrodes Interruption of the line impulses are triggered which turn a timer on and off switch off and then return the entire apparatus to its starting position .hringen. iThe viscometer can be made of glass as in the subject of the main patent or a plastic. The melted or poured Electrodes are electrically connected to the control unit. The through the The measuring section formed by the upper electrodes is closed by what has been sucked up in the viscometer to be measured medium a circuit to the control unit, which by the outflowing Medium is first interrupted at the upper measuring section.

Dadurch wird im Steueraggregat ein Impuls ausgelöst, der die mit dem Steueraggregat in Verbindung stehende Stoppuhr startet. Gleichzeitig wird außerdem diese obere Meßstrecke aus- und die untere eingeschaltet. Das weiter abfließende zu messende Medium löst im Steueraggregat wieder einen Impuls aus, sobald es die untere Meßstrecke passiert; dieser Impuls stoppt die Stoppuhr, außerdem wird durch ihn die gesamte Apparatur wieder auf die Ausgangsstellung geschaltet und ist damit für eine neue Messung betriebsbereit.This triggers a pulse in the control unit, which is linked to the The stopwatch connected to the control unit starts. At the same time will also this upper measuring section switched off and the lower one switched on. That which continues to flow away The medium to be measured triggers a pulse in the control unit as soon as it has the lower measuring section passed; this impulse stops the stopwatch and is through him the entire apparatus switched back to the starting position and is thus ready for a new measurement.

Claims (1)

PATENTANSPRUCH: Elektro-automatisches Ausfluß-Viskosimeter nach Patent 832 691 aus schwer zerbrechlichem Kunststoff oder Glas, dessen Meßstrecke von zwei oberen und zwei unteren Elektroden begrenzt wird, dadurch gekennzeichnet, daß zur Bestimmung der Viskosität von Säuren, Laugen usw., jedenfalls elektrisch leitfähigen. Stoffen, die oberen und unteren Elektroden derart im Stromkreis eines Steueraggregats liegen, daß beim Vorbeifließen des leitenden Stoffes an den von den oberen und unteren Elektroden geSildeten Meßmarken durch die Unterbrechung der Leitung Impulse ausgelöst werden, die einen Zeitmesser ein- und ausschalten und danach die gesamte Apparatur wieder in die Ausgangsstellung bringen. PATENT CLAIM: Electro-automatic outflow viscometer according to patent 832 691 made of hard-to-break plastic or glass, the measuring section of which is two upper and two lower electrodes is limited, characterized in that for Determination of the viscosity of acids, alkalis, etc., in any case electrically conductive. Substances, the upper and lower electrodes in such a way in the circuit of a control unit lie that as the conductive material flows past those of the upper and lower Electrodes formed measuring marks triggered by the interruption of the line pulses who switch a timer on and off and then the entire apparatus bring it back to the starting position.
DEO1507A 1951-03-18 1951-03-18 Electro-automatic outflow viscometer Expired DE922495C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEO1507A DE922495C (en) 1951-03-18 1951-03-18 Electro-automatic outflow viscometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO1507A DE922495C (en) 1951-03-18 1951-03-18 Electro-automatic outflow viscometer

Publications (1)

Publication Number Publication Date
DE922495C true DE922495C (en) 1955-01-17

Family

ID=7349584

Family Applications (1)

Application Number Title Priority Date Filing Date
DEO1507A Expired DE922495C (en) 1951-03-18 1951-03-18 Electro-automatic outflow viscometer

Country Status (1)

Country Link
DE (1) DE922495C (en)

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