DE526310C - Butyrometer for milk and milk products with walls made of several layers of different materials - Google Patents

Butyrometer for milk and milk products with walls made of several layers of different materials

Info

Publication number
DE526310C
DE526310C DEH123403D DEH0123403D DE526310C DE 526310 C DE526310 C DE 526310C DE H123403 D DEH123403 D DE H123403D DE H0123403 D DEH0123403 D DE H0123403D DE 526310 C DE526310 C DE 526310C
Authority
DE
Germany
Prior art keywords
butyrometer
milk
layers
several layers
different materials
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
DEH123403D
Other languages
German (de)
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.)
CHRISTIAN HACKMANN DR
Original Assignee
CHRISTIAN HACKMANN DR
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 CHRISTIAN HACKMANN DR filed Critical CHRISTIAN HACKMANN DR
Priority to DEH123403D priority Critical patent/DE526310C/en
Application granted granted Critical
Publication of DE526310C publication Critical patent/DE526310C/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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/04—Dairy products
    • G01N33/06—Determining fat content, e.g. by butyrometer

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Joining Of Glass To Other Materials (AREA)

Description

Butyrometer für Milch und Milchprodukte mit aus mehreren Schichten verschiedenartigen Materials bestehender Wandung Die vorliegende Erfindung betrifft ein Butyrometer für Milch und Milchprodukte, dessen Wandung aus mehreren Schichten verschiedenartigen Materials besteht. Derartige Butyrometer sind bereits bekannt. So ist es schon vorgeschlagen worden, an Stelle der sonst üblichen einfachen Glaswandung des Buty rometers eine doppelte Glaswandung mit dazwischenliegendem mehr oder weniger luftleeren Raum anzuwenden. Im Gegensatz zu diesem bekannten Butyrometer ist bei dem neuen Butyrometer eine innenliegende Glasschicht mit mehreren Schichten aus elastischen Materialien, wie transparentem Gummi, durchsichtigen Celluloseverbindungen, überdeckt. Diese Schichten haben gemäß den Eigenschaften der genannten Stoffe eine bedeutende Widerstandsfähigkeit gegen mechanische Einwirkungen, sie sind elastisch und unzerbrechlich. Diese Schichten haben außerdem eine wesentlich geringere Wärmeleitfähigkeit als Glas, was für den Verwendungszweck des Butyrometers wünschenswert ist. Der Wärmeschutz wird durch diese isolierenden Schichten wesentlich besser erreicht als durch die bisher bekannte doppelte Glaswandung, da letztere an den beiden Enden zusammengeschmolzen ist und somit eine gutleitende Glasverbindung zwischen der inneren, im Gebrauch heißen, und der äußeren Schicht besteht.Butyrometer for milk and dairy products with multiple layers Various Material Existing Wall The present invention relates to a butyrometer for milk and milk products, the walls of which are made up of several layers consists of different material. Such butyrometers are already known. It has already been proposed, instead of the usual simple glass wall of the Buty rometer has a double glass wall with more or less in between to apply vacuum. In contrast to this well-known butyrometer, the new butyrometer consists of an inner layer of glass with several layers elastic materials such as transparent rubber, transparent cellulose compounds, covered. According to the properties of the substances mentioned, these layers have a significant resistance to mechanical influences, they are elastic and unbreakable. These layers also have a significantly lower thermal conductivity than glass, which is desirable for the purpose of the butyrometer. The thermal protection is achieved much better by these insulating layers than by the previously known double glass wall, since the latter fused together at the two ends is and thus a good conductive glass connection between the inner, in use hot, and the outer layer consists.

Durch die Anbringung der Schichten aus elastischem Material wird jedoch vor allem ein technischer Fortschritt dadurch erreicht, daß einerseits mechanische Beschädigungen der Instrumente weitgehend verhindert werden und andererseits das Nachaußendringen von - Glassplittern oder von Schwefelsäure auch dann vermieden wird, wenn aus irgendeinem Grunde die innere Glasschicht in Trümmer gehen sollte. Es werden auf diese Weise Unfälle und Schäden durch Zerbrechen der bisher nur aus einfacher oder doppelter Glasschicht bestehenden Instrumente unmöglich gemacht.However, by attaching the layers of elastic material above all a technical advance achieved by the fact that on the one hand mechanical Damage to the instruments is largely prevented and, on the other hand, that Outward penetration of - glass splinters or sulfuric acid also avoided will if for any reason the inner layer of glass breaks apart. In this way, accidents and damage by breaking the hitherto only from made instruments with simple or double layers of glass impossible.

Claims (1)

PATENTANSPRÜCHE: i. Butyrometer für Milch und Milchprodukte mit aus mehreren Schichten verschiedenartigen Materials bestehender Wandung, dadurch gekennzeichnet, daß die Glaswand des Butyrometers ganz oder teilweise mit einer oder mehreren Schichten ans elastischem Material versehen ist. z. Butyrometer nach Anspruch i, dadurch gekennzeichnet, daß eine oder mehrere der elastischen Schichten zugleich aus schlecht wärmeleitendem Material bestehen. 3. Butyrometer nach Anspruch i und 2, dadurch gekennzeichnet, daß die elastischen Schichten aus Guinmi- und Cellt.-loseverbindungen bestehen.PATENT CLAIMS: i. Butyrometer for milk and milk products with off several layers of different material existing wall, characterized in that, that the glass wall of the butyrometer wholly or partially with one or more layers is provided with elastic material. z. Butyrometer according to claim i, characterized in that that one or more of the elastic layers at the same time made of poor thermal conductivity Material. 3. butyrometer according to claim i and 2, characterized in that that the elastic layers consist of Guinmi and Cellt.-loose compounds.
DEH123403D 1929-09-22 1929-09-22 Butyrometer for milk and milk products with walls made of several layers of different materials Expired DE526310C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH123403D DE526310C (en) 1929-09-22 1929-09-22 Butyrometer for milk and milk products with walls made of several layers of different materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH123403D DE526310C (en) 1929-09-22 1929-09-22 Butyrometer for milk and milk products with walls made of several layers of different materials

Publications (1)

Publication Number Publication Date
DE526310C true DE526310C (en) 1931-06-04

Family

ID=7174346

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH123403D Expired DE526310C (en) 1929-09-22 1929-09-22 Butyrometer for milk and milk products with walls made of several layers of different materials

Country Status (1)

Country Link
DE (1) DE526310C (en)

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