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
GB24933/57A
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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
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 Carl Zeiss AGfiledCriticalCarl Zeiss AG
Publication of GB816894ApublicationCriticalpatent/GB816894A/en
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
B01L7/00—Heating or cooling apparatus; Heat insulating devices
Landscapes
Health & Medical Sciences
(AREA)
Clinical Laboratory Science
(AREA)
Chemical & Material Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Details Of Rigid Or Semi-Rigid Containers
(AREA)
Cookers
(AREA)
Abstract
<PICT:0816894/III/1> The contents of an upright substantially cylindrical glass container 2 such as a distillation flask, are heated by a steam coil 3 made of glass tubing and arranged within the container at the bottom thereof, the container comprising a lower portion 2b and a longer upper portion 2a, the two portions being screwed or fused together after the coil has been fused in position in the lower portion 2b.
GB24933/57A1956-09-261957-08-07Improvements in means for heating the contents of glass containers by steam
ExpiredGB816894A
(en)
Container to supply, in pulverized form, a dose or service of a liquid previously submitted to the pressure of a gas (Machine-translation by Google Translate, not legally binding)