DE250629C - - Google Patents
Info
- Publication number
- DE250629C DE250629C DENDAT250629D DE250629DA DE250629C DE 250629 C DE250629 C DE 250629C DE NDAT250629 D DENDAT250629 D DE NDAT250629D DE 250629D A DE250629D A DE 250629DA DE 250629 C DE250629 C DE 250629C
- Authority
- DE
- Germany
- Prior art keywords
- flour
- color
- sample
- scale
- colors
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/29—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection
- G01N21/293—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection with colour charts, graduated scales or turrets
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung betrifft eine Mehlfarbenkontrolltafel mit einer oder mehreren vertieften Flächen zur Aufnahme von Mehlproben zwecks Untersuchung der infolge Anfeucht ens auftretenden Farbenänderungen.The present invention relates to a flour color control panel having one or more recessed areas for receiving flour samples for the purpose of examining the resulting moisture ens occurring color changes.
Das Neue besteht darin, daß unmittelbar neben den vertieften Flächen Mehlfarbenskalen in beliebigen Abstufungen angebracht sind, so daß ein unmittelbarer Vergleich der zu untersuchenden Mehlprobe mit den Feldern der Skala ermöglicht ist.What is new is the fact that flour color scales right next to the recessed areas are attached in any gradation, so that a direct comparison of the to be examined Flour sample is made possible with the fields of the scale.
Fig. ι zeigt die Oberansicht, undFig. Ι shows the top view, and
Fig. 2 zeigt den Querschnitt der Tafel.Fig. 2 shows the cross section of the panel.
Die Mehlfarbenkontrolltafel, bestehend aus Holz oder Metall, besitzt einen Handgriff a, zwei Vertiefungen g f und an diese anschließend in der Mitte eine Erhöhung b. Auf dieser Erhöhung ist die Mehlfarbenskala, nämlich eine nichtphotographische Platte aus Glas, Porzellan, Glasur oder Emaille usw. angebracht. . Dieselbe ist mit einer Längslinie c und mehreren Querlinien versehen. Die Querlinien grenzen Fächer oder Abteilungen ab, die mit laufenden Nummern versehen sind.The flour color control panel, made of wood or metal, has a handle a, two indentations gf and an elevation b in the middle. The flour color scale, namely a non-photographic plate made of glass, porcelain, glaze or enamel, etc. is attached to this elevation. . The same is provided with a longitudinal line c and several transverse lines. The transverse lines demarcate subjects or departments that are provided with serial numbers.
Jede Abteilung stellt eine besondere Schattierung einer Mehlsorte dar, und zwar von der hellsten bis zu den dunkelsten Farben, wovon Nr. ι die hellste und die letzte Nummer die dunkelste Farbe darstellt. Die Längslinie c teilt, die Platte in zwei Längsabteilungen d und e ein, wovon man eine Abteilung für Weizenmehlfarben und eine für Roggen-Each division represents a particular shade of a type of flour, from the lightest to the darkest colors, of which no. Ι is the lightest and the last number is the darkest. The longitudinal line c divides the plate into two longitudinal compartments d and e, one of which is for wheat flour colors and one for rye
mehlfarben oder für Farben anderer Mehle verwenden kann.can be used for flour colors or for colors of other flours.
Will man nun eine Mehlsorte untersuchen, 3^ um zu erkennen, zu welcher Farbe der Skala dieselbe paßt, so schüttet man die betreffende Längsabteilung f oder g in ungefährer Höhe der Platte δ voll Mehl, dann drückt man mittels eines Brettchens o. dgl. das Mehl fest. Um beim Festdrücken der Mehlprobe das Entweichen derselben nach den Seiten zu verhindern, sind an den Außenseiten der Auflageflächen Ränder oder Erhöhungen (Fig. 2, h h) vorgesehen.If one now wants to examine a type of flour, 3 ^ in order to recognize which color of the scale it corresponds to, then one pours the relevant longitudinal section f or g full of flour at approximately the height of the plate δ, then presses it with a board or the like Solid flour. In order to prevent the flour sample from escaping to the sides when the flour sample is pressed firmly, edges or elevations (Fig. 2, hh) are provided on the outer sides of the bearing surfaces.
Wenn -man nun die festgedrückte Mehlprobe kurze Zeit unter Wasser hält, dann kann man sogleich erkennen, zu welcher Farbe die Mehlprobe paßt, vorausgesetzt, daß die Platte b mit Mehlfarbenschattierungen nach der Wasserprobe versehen ist.If you now hold the firmly pressed flour sample under water for a short time, you can immediately see which color the flour sample goes with, provided that plate b is provided with flour color shades after the water test.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191206469T | 1912-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE250629C true DE250629C (en) |
Family
ID=32570746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT250629D Active DE250629C (en) | 1912-03-15 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE250629C (en) |
FR (1) | FR441682A (en) |
GB (1) | GB191206469A (en) |
-
0
- DE DENDAT250629D patent/DE250629C/de active Active
-
1912
- 1912-03-15 GB GB191206469D patent/GB191206469A/en not_active Expired
- 1912-03-23 FR FR441682A patent/FR441682A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB191206469A (en) | 1912-05-30 |
FR441682A (en) | 1912-08-13 |
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