DE80856C - - Google Patents
Info
- Publication number
- DE80856C DE80856C DENDAT80856D DE80856DA DE80856C DE 80856 C DE80856 C DE 80856C DE NDAT80856 D DENDAT80856 D DE NDAT80856D DE 80856D A DE80856D A DE 80856DA DE 80856 C DE80856 C DE 80856C
- Authority
- DE
- Germany
- Prior art keywords
- thermometer
- scale
- maximum
- same
- glass cylinder
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920002160 Celluloid Polymers 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/02—Measuring temperature based on the expansion or contraction of a material the material being a liquid
- G01K5/26—Measuring temperature based on the expansion or contraction of a material the material being a liquid with provision for adjusting zero point of scale, e.g. Beckmann thermometer
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung betrifft eine Neuerung an Thermometern, durch welche der Zweck verfolgt wird, die Beobachtung der abgemessenen Temperaturgrade seitens Unberufener zu verhindern, was z. B. für Fieberkranke von Werth ist, um dieselben nicht unnöthiger Weise zu beunruhigen; ferner für technische Zwecke, wenn es darauf ankommt, Wärmemessungen vorzunehmen, welche Unberufenen nicht zugänglich sein sollen.The present invention relates to an innovation in thermometers by which the purpose it is pursued to prevent the observation of the measured temperature degrees by unauthorized persons, what z. B. is of value to febrile patients, so as not to unnecessarily affect them worry; furthermore, for technical purposes, when it comes down to it, heat measurements to determine which unauthorized persons should not be accessible.
Die Erfindung besteht in einem gewöhnlichen Maximum-Thermometer, welches keine Skala besitzt, und einer Skala aus beliebigem Material, welche dem Thermometer entsprechend eingetheilt, jedoch von diesem getrennt ist. Soll nun irgend eine Temperatur bestimmt werden, so wird dieselbe mittelst des Maximum-Thermometers gemessen und dann das letztere mit der Skala so in Verbindung gebracht, dafs die am Thermometer angezeigten Temperaturgrade abgelesen werden können. Zu diesem Zwecke mufs aber eine Vorrichtung getroffen werden, dafs der Nullpunkt des Thermometers jedesmal genau die gleiche Lage auf der Skala einnimmt, was durch Marken, Anschläge oder dergl. oder .auch dadurch erreicht werden kann, dafs die Skala eine oben geschlossene Hülse bildet, so dafs sie, über das Thermometer geschoben, immer die gleiche Höhenlage zu demselben einnimmt.The invention consists in an ordinary maximum thermometer, which has no scale, and a scale made of any material, which is divided according to the thermometer, however, is separate from this. Should any temperature now be determined, so it is measured by means of the maximum thermometer, and then the latter by means of the Scale connected in such a way that the temperature degrees indicated on the thermometer can be read off can be. For this purpose, however, a device must be made that the zero point of the thermometer takes exactly the same position on the scale every time, what can be achieved by stamps, notices or the like or also by the fact that the The scale forms a sleeve closed at the top so that, when pushed over the thermometer, it always occupies the same altitude to the same.
Auf beiliegender Zeichnung ist das neue Maximum-Thermometer in Fig. 1 in auseinandergenommenem und in Fig. 2 in zusammengeschobenem Zustande dargestellt. Das Thermometern ist ohne Skala, letztere ist auf der über das Thermometer zu schiebenden Hülse b angebracht. Ist die Hülse aus Metall oder einem anderen undurchsichtigen Material, so mufs dieselbe ein oder zwei Schlitze haben, damit das Quecksilber sichtbar wird. Bei durchsichtigem Material, wie Glas, Celluloid etc., ist natürlich ein Schlitz nicht nöthig.In the accompanying drawing, the new maximum thermometer is shown in FIG. 1 in a disassembled state and in FIG. 2 in a collapsed state. The thermometer does not have a scale, the latter is attached to the sleeve b that is pushed over the thermometer. If the sleeve is made of metal or some other opaque material, it must have one or two slits so that the mercury can be seen. In the case of transparent material, such as glass, celluloid, etc., a slot is of course not necessary.
Fig. 3 bis 5 zeigen ein Thermometer, das mit einem hohlen, offenen Glascylinder c umgeben ist, während d die zugehörige Skala ist, welche aus einer schmalen, flachen oder halbrunden Platte aus beliebigem Material besteht und bei der Feststellung der Temperaturgrade in den hohlen Glascylinder eingeschoben wird. Damit nun die Skala zum Thermometer immer stets die gleiche Lage einnimmt, sind beide je mit einer farbigen Marke e (einem Strich) versehen, die bei richtiger Einstellung der Skala sich decken müssen. Statt wie in Fig. 1 eine Hülse über das Thermometer zu schieben, kann man dasselbe zum Ablesen der angezeigten Temperaturgrade auch auf eine Skala legen. Dieselbe besteht dann aus einem Metallstreifen von flacher oder halbrunder Form, und Thermometer und Skala sind zur richtigen Einstellung mit je einem farbigen Striche versehen.3 to 5 show a thermometer which is surrounded by a hollow, open glass cylinder c , while d is the associated scale, which consists of a narrow, flat or semicircular plate of any material and when determining the temperature levels in the hollow glass cylinder is inserted. So that the thermometer scale always occupies the same position, both are each provided with a colored mark e (a line), which must coincide if the scale is set correctly. Instead of pushing a sleeve over the thermometer as in Fig. 1, you can also put the same on a scale to read off the displayed temperature. The same then consists of a metal strip of flat or semicircular shape, and the thermometer and scale are each provided with a colored line for correct setting.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE80856C true DE80856C (en) |
Family
ID=353377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT80856D Active DE80856C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE80856C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6370883B1 (en) | 1999-07-13 | 2002-04-16 | Raimund Kugel | Device for the thermal control of liquids contained in vessels |
-
0
- DE DENDAT80856D patent/DE80856C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6370883B1 (en) | 1999-07-13 | 2002-04-16 | Raimund Kugel | Device for the thermal control of liquids contained in vessels |
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