DE390685C - Laboratory extraction apparatus in which the cooling chamber concentrically surrounds the extraction chamber - Google Patents

Laboratory extraction apparatus in which the cooling chamber concentrically surrounds the extraction chamber

Info

Publication number
DE390685C
DE390685C DEP44388D DEP0044388D DE390685C DE 390685 C DE390685 C DE 390685C DE P44388 D DEP44388 D DE P44388D DE P0044388 D DEP0044388 D DE P0044388D DE 390685 C DE390685 C DE 390685C
Authority
DE
Germany
Prior art keywords
extraction
chamber
laboratory
space
concentrically surrounds
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
DEP44388D
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.)
WILHELM POLLMANN
Original Assignee
WILHELM POLLMANN
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 WILHELM POLLMANN filed Critical WILHELM POLLMANN
Priority to DEP44388D priority Critical patent/DE390685C/en
Application granted granted Critical
Publication of DE390685C publication Critical patent/DE390685C/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
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/14—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation

Landscapes

  • 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)
  • Extraction Or Liquid Replacement (AREA)

Description

Laboratoriums-Extraktionsapparat, bei welchem der Kühlraum den Extraktionsraum konzentrisch umgibt. Die vorliegende Erfindung betrifft einen Extraktionsapparat, bei welchem, der Kühlraum den Extraktionsraum umgibt. Das Neue besteht darin, daß der Deckelaufsatz als weiterer Kondensationsraum mit einem diesen umgebenden Kühlraum ausgebildet ist. Die Erfindung ist in der Zeichnung beispielsweise dargestellt.Laboratory extraction apparatus in which the cold room is the extraction room surrounds concentrically. The present invention relates to an extraction apparatus, in which, the cooling space surrounds the extraction space. The new thing is that the lid attachment as a further condensation space with a cooling space surrounding it is trained. The invention is shown in the drawing, for example.

Der Mittelraum A dient zur Aufnahme der bekannten Extraktionshülse G,. welche zweckmäßigerweise auf einem Perlring oder Drahtring, der einige Verdickungen aufweist, ruht und hat zur Vermeidung des festen Anliegens nach innen gehende Einbiegungen. Nach unten endet der Mittelkörper in einen-genügend weiten Hals D, welcher die Extraktionsdämpfe aus dem gefüllten Extraktions, kolben E nach oben direkt im den Extraktionsraum leitet. -Den Raum A umgibt der Kondensraum B, welcher in bekannter Weise am unteren Teil einen Abfluß mit einem Zweiw egehahn besitzt und durch entsprechende Schaltung mit der Extraktionsblase E verbunden werden kann.The middle space A serves to accommodate the known extraction sleeve G,. which expediently on a pearl ring or wire ring that has some thickening has, rests and has inward inflections to avoid the tight fit. At the bottom, the central body ends in a sufficiently wide neck D, which carries the extraction vapors from the filled extraction, flask E upwards directly into the extraction space directs. -The space A surrounds the condensation space B, which in a known manner at the bottom Part has a drain with a two-way faucet and through appropriate Circuit with the extraction bladder E can be connected.

Den Kondensationsraum B umgibt der M'asserkühlraum C, den ein Wasserstrom in der Pfeilrichtung durchfließt. Der Deckelaufsatz besteht aus einem weiteren Korn. densationsraurn F und einem diesen umgebenden Kühlraum K.The condensation space B is surrounded by the M'asserkühlraum C, which is a stream of water flows through in the direction of the arrow. The lid attachment consists of another grain. densationsraurn F and a cooling room surrounding this K.

Claims (1)

PATENT--AN5Prtucu: Laboratoriums-Extraktionsapparat, bei welchem der Kühlraum konzentrisch den Extraktionsraum umgibt, dadurch gekennzeichnet, daß der Deckelaufsatz in gleicher Weise als weiterer Kondensationsraum (F) mit einem diesem konzentrisch umgebenden Kühlraum (K) ausgebildet ist. PATENT - AN5Prtucu: Laboratory extraction apparatus in which the cooling space concentrically surrounds the extraction space, characterized in that the cover attachment is designed in the same way as a further condensation space (F) with a cooling space (K) concentrically surrounding it.
DEP44388D 1922-06-14 1922-06-14 Laboratory extraction apparatus in which the cooling chamber concentrically surrounds the extraction chamber Expired DE390685C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP44388D DE390685C (en) 1922-06-14 1922-06-14 Laboratory extraction apparatus in which the cooling chamber concentrically surrounds the extraction chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP44388D DE390685C (en) 1922-06-14 1922-06-14 Laboratory extraction apparatus in which the cooling chamber concentrically surrounds the extraction chamber

Publications (1)

Publication Number Publication Date
DE390685C true DE390685C (en) 1924-02-28

Family

ID=7380294

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP44388D Expired DE390685C (en) 1922-06-14 1922-06-14 Laboratory extraction apparatus in which the cooling chamber concentrically surrounds the extraction chamber

Country Status (1)

Country Link
DE (1) DE390685C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001881A1 (en) * 1979-03-13 1980-09-18 Tecator Instr Ab Method and apparatus for the recovery of solvent from a solution,in particular an extract,and for storing the recovered solvent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001881A1 (en) * 1979-03-13 1980-09-18 Tecator Instr Ab Method and apparatus for the recovery of solvent from a solution,in particular an extract,and for storing the recovered solvent

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