DE102005055760A1 - Hose spirit-level, is filled with salt solution, which is obtained by mixing salts e.g. ammonium-cer-nitrate, with liquid e.g. water, where liquid and salt solution have corresponding specific weights - Google Patents

Hose spirit-level, is filled with salt solution, which is obtained by mixing salts e.g. ammonium-cer-nitrate, with liquid e.g. water, where liquid and salt solution have corresponding specific weights Download PDF

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Publication number
DE102005055760A1
DE102005055760A1 DE102005055760A DE102005055760A DE102005055760A1 DE 102005055760 A1 DE102005055760 A1 DE 102005055760A1 DE 102005055760 A DE102005055760 A DE 102005055760A DE 102005055760 A DE102005055760 A DE 102005055760A DE 102005055760 A1 DE102005055760 A1 DE 102005055760A1
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Germany
Prior art keywords
potassium
hose
salt solution
liquid
nitrate
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Ceased
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DE102005055760A
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German (de)
Inventor
Heinrich Lysen
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.)
Prueftechnik Dieter Busch AG
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Prueftechnik Dieter Busch AG
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Priority to DE102005055760A priority Critical patent/DE102005055760A1/en
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Ceased legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The spirit-level is filled with a salt solution, which is obtained by mixing salts with liquid e.g. water, alcohol, ester, perfluoro decahydronaphtaline, having a specific weight of 1.3 kilogram per liter. The salt solution has a specific weight of 2.4 kilogram per liter. The salts are e.g. ammonium-cer-nitrate, antimony trichloride, barium per chlorate, calcium iodide, lead chlorate, potassium acetate, potassium molybdate. The salts are e.g. lead citrate, lead acetate, potassium hydrophosphate, potassium hydrophosphite, potassium vanadium sulphate, potassium nitrate, cobalt iodide, lithium polywolframate, lithium heteropolywolframate, rubidiumcarbonate, sodium monoboro tetrafluoride, sodium polywolframate, zinc bromide or zinc chloride.

Description

Die vorliegende Erfindung betrifft eine Schlauchwasserwaage. Schlauchwasserwaagen sind seit ältesten Zeiten bekannt, werden aufgrund ihrer vergleichsweisen hohen Präzision bei günstigen Gestehungskosten noch immer gerne verwendet. Man unterscheidet offene Systeme (bei denen prinzipiell Flüssigkeit austreten bzw. verschüttet werden kann) und geschlossene Systeme. Ein Flüssigkeitsverlust ist bei letzteren normalerweise nicht möglich. Mit offenen Systemen ist es möglich, Genauigkeiten im Mikrometerbereich zu erzielen.The The present invention relates to a hose spirit level. Hose level are since oldest Times are known for their comparatively high precision favorable production costs still gladly used. One distinguishes open systems (at which in principle liquid escape or spill can be) and closed systems. A fluid loss is in the latter usually not possible. With open systems it is possible Accuracies in the micrometer range to achieve.

Aufgabe der vorliegenden Erfindung ist es, mit geringem Aufwand die Präzision von Schlauchwasserwaagen weiter zu steigern.task The present invention is, with little effort, the precision of Continue to increase hose spirit levels.

Gemäß einer ersten Ausführungsform der Erfindung wird dies dadurch erreicht, daß eine schwere Flüssigkeit in Farm einer Salzlösung zum Betrieb der Schlauchwasserwaage vorgesehen wird. Die Salzlösung kann aus nur einem Salz oder einem Gemisch von Salzen mit Wasser, auch mit schwerem Wasser (D2 O) hergestellt werden. Gegebenenfalls können andere Flüssigkeiten wie Alkohole, Ester usw. für die Zwecke der Erfindung verwendet werden, sei es als Lösemittel, sei es als Hilfsstoff.According to one first embodiment The invention achieves this by providing a heavy liquid in farm of a saline solution is provided for operating the Schlauchwasserwaage. The saline solution can from just one salt or a mixture of salts with water, too be prepared with heavy water (D2 O). If necessary, others can liquids such as alcohols, esters, etc. for the purposes of the invention are used, whether as a solvent, be it as an adjuvant.

Die erfindungsgemäße Schlauchwasserwaage kann beispielsweise mit einer Salzlösung basierend auf einem oder mehreren folgender Salze betrieben werden:
Ammonium-Cer-Nitrat, Antimontrichlorid, Bariumperchlorat, Calziumiodid, Bleichlorat, Bleizitrat, Bleiazetat, Kaliumazetat, Kaliummolybdat, Kaliumhydrogenphosphat, Kaliumhydrogenphosphit, Kalium-Vanadiumsulfat, Kaliumnitrat, Kobaltjodid, Lithiumpolywolframat, Lithiumheteropolywolframat, Rubidiumcarbonat, Natriummonobortetrafluorid, Natriumpolywolframat, Zinkbromid, oder Zinkchlorid.The hose spirit level according to the invention can be operated, for example, with a salt solution based on one or more of the following salts:
Ammonium cerium nitrate, antimony trichloride, barium perchlorate, calcium iodide, bleach, lead citrate, lead acetate, potassium acetate, potassium molybdate, potassium hydrogen phosphate, potassium hydrogen phosphite, potassium vanadium sulfate, potassium nitrate, cobalt iodide, lithium polytungstate, lithium heteropolytungstate, rubidium carbonate, sodium monoboron tetrafluoride, sodium polytungstate, zinc bromide, or zinc chloride.

Gemmäß einer anderen Ausführungsform der Erfindung wird die erfindungsgemäße Schlauchwasserwaage mit einer schweren Flüssigkeit auf Basis einer organischen chemischen Verbindung betrieben. Als Beispiel einer solchen organischen Verbindung wird die Substanz Perfluordecalin (=Perfluordecahydronaphthalin, Artikelnummer der Fa. Merck: 841401) genannt, welche eine Dichte von ca. 1,94 aufweist.In accordance with one another embodiment of the Invention is the Schlauchwasserwaage invention with a heavy liquid operated on the basis of an organic chemical compound. When An example of such an organic compound is the substance perfluorodecalin (= Perfluorodecahydronaphthalene, article number of the company Merck: 841401) called, which has a density of about 1.94.

Die erfindungsgemäße Schlauchwasserwaage soll also mit einer Flüssigkeit mit einem spezifischen Gewicht von mindestens 1,3 kg/Liter gefüllt sein, bevorzugt wird eine wässrige Lösung mit einem spezifischen Gewicht von mindestens 2,4 kg/Liter.The hose level according to the invention So should with a liquid be filled with a specific weight of at least 1.3 kg / liter, preferred is an aqueous solution with a specific weight of at least 2.4 kg / liter.

Claims (7)

Schlauchwasserwaage, deren flüssiges Medium ein hohes spezifisches Gewicht aufweist.Hose level, whose liquid medium is a high specific Has weight. Schlauchwasserwaage nach Anspruch 1, deren flüssiges Medium aus einer Salzlösung besteht.Hose level according to claim 1, the liquid medium from a saline solution consists. Schlauchwasserwaage nach Anspruch 2, bei der eine wässrige Lösung von einem oder mehreren der folgenden Salze verwendet wird: Ammonium-Cer-Nitrat, Antimontrichlorid, Bariumperchlorat, Calziumiodid, Bleichlorat, Bleizitrat, Bleiazetat, Kaliumazetat, Kaliummolybdat, Kaliumhydrogenphosphat, Kaliumhydrogenphosphit, Kalium-Vanadiumsulfat, Kaliumnitrat, Kobaltjodid, Lithiumpolywolframat, Lithiumheteropolywolframat, Rubidiumcarbonat, Natriummonobortetrafluorid, Natriumpolywolframat, Zinkbromid, oder Zinkchlorid.Hose level according to claim 2, wherein a aqueous solution is used by one or more of the following salts: Ammonium cerium nitrate, Antimony trichloride, barium perchlorate, calcium iodide, bleach, Lead citrate, lead acetate, potassium acetate, potassium molybdate, potassium hydrogen phosphate, Potassium hydrogen phosphite, potassium vanadium sulfate, potassium nitrate, cobalt iodide, Lithium polytungstate, lithium heteropolytungstate, rubidium carbonate, Sodium monobloc tetrafluoride, sodium polytungstate, zinc bromide, or Zinc chloride. Schlauchwasserwaage nach Anspruch 3, bei der die wässrige Lösung ein spezifisches Gewicht von mindestens 1,3 kg/Liter aufweist.Hose level according to claim 3, wherein the aqueous solution has a specific gravity of at least 1.3 kg / liter. Schlauchwasserwaage nach Anspruch 3, bei der die wässrige Lösung ein spezifisches Gewicht von mindestens 2,4 kg/Liter aufweist.Hose level according to claim 3, wherein the aqueous solution has a specific gravity of at least 2.4 kg / liter. Schlauchwasserwaage nach Anspruch 1, wobei das flüssige Medium aus einer organischen Verbindung besteht, deren spezifisches Gewicht mindestens 1,3 kg/Liter aufweist.Hose-level according to claim 1, wherein the liquid medium consists of an organic compound, its specific gravity at least 1.3 kg / liter. Schlauchwasserwaage nach Anspruch 6, wobei als flüssiges Medium Perfluordecalin verwendet wird.Hose level according to claim 6, wherein as the liquid medium Perfluorodecalin is used.
DE102005055760A 2004-11-29 2005-11-21 Hose spirit-level, is filled with salt solution, which is obtained by mixing salts e.g. ammonium-cer-nitrate, with liquid e.g. water, where liquid and salt solution have corresponding specific weights Ceased DE102005055760A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102005055760A DE102005055760A1 (en) 2004-11-29 2005-11-21 Hose spirit-level, is filled with salt solution, which is obtained by mixing salts e.g. ammonium-cer-nitrate, with liquid e.g. water, where liquid and salt solution have corresponding specific weights

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102004057607.6 2004-11-29
DE102004057607 2004-11-29
DE102005004579 2005-01-27
DE102005004579.0 2005-01-27
DE102005055760A DE102005055760A1 (en) 2004-11-29 2005-11-21 Hose spirit-level, is filled with salt solution, which is obtained by mixing salts e.g. ammonium-cer-nitrate, with liquid e.g. water, where liquid and salt solution have corresponding specific weights

Publications (1)

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DE102005055760A1 true DE102005055760A1 (en) 2006-06-01

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DE102005055760A Ceased DE102005055760A1 (en) 2004-11-29 2005-11-21 Hose spirit-level, is filled with salt solution, which is obtained by mixing salts e.g. ammonium-cer-nitrate, with liquid e.g. water, where liquid and salt solution have corresponding specific weights

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7513055B2 (en) * 2005-11-16 2009-04-07 Montgomery Matthew C Slope Level

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7513055B2 (en) * 2005-11-16 2009-04-07 Montgomery Matthew C Slope Level

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