DEP0036683DA - Laboratory coolers - Google Patents

Description

"Cooler for Laboratories"

of

Ernstwerner Reins c Jar- "," (16) Kassel-Harleshausen,

"" ■. 81.

The coolers previously used in laboratories suffered from the disadvantage that a special jacket was used for each application was necessary.

This disadvantage is now eliminated by the present invention. It consists in the fact that only one cooling jacket is required in which the various inserts are arranged interchangeably.

The figures show an embodiment of the invention:

Fig. 1 shows the cooling jacket / "2-4 different inserts.

1 is the jacket with the lower insert grommet 2, 3 the closure cover with the insert grommet 4.5, 6 and 7 are different Inserts, namely 5 is a snake insert, 6 is a ball insert and 7 is a Liebig insert.

The mode of action is as follows:

Depending on the purpose for which another use is required, the closure cover 3 is lifted off and the insert is inserted with its lower end into the insert sleeve 2 and then the cover 3 with its lower insert sleeve 4 inserted into the upper end of the insert.

It only takes a few steps to change the inserts and make the cooler ready for use again close.

Another advantage of this invention is that

Claims (1)

that the individual parts are very easy to clean. There is also an advantage in the cheapness of the Purchase, because you only need one coat for the various uses. Should a part be destroyed by breakage only this part, but not the entire cooler, needs to be reordered. 1- 'a t e η t a η s ρ r u c h Cooler for laboratory oratory purposes, characterized in that the same consists of a jacket (l) with exchangeable Inserts (5, 6, 7).