DE1956137U - PIPE CONNECTION. - Google Patents

Description

RA.037 29V2G.1.67

^ Patent attorney ..,, ",. ₄ , *,

τν ι τ W Frit * 576 Neheim-Husten 3, January 3, 196 # / Wl

Dipl. "· Ing. Xl. ΓΙΊΤΖ, Feldstrasse 52 J

Telephone 3744

PostBchecfc account ι Dortmund No. 112197 «*« »τ" _η *.

- rOStxBOh No. 785

Association savings bank Neheim-Husten-Sundern

German ilwa GmbH

Arnsberg / Westf »
Below Lüsenberg 4

"Eohr connection"

lean drill with your sin on a continuous wall of a other Eohres are connected, so one can do this through Manage welding. Instead, you can use the Eohr connection also train in such a way that from the inside an outside conical sleeve with an AnIageflansch through the continuous Bohr pushes through to the outside, the pipe to be connected with an attached, internally conical sleeve on the wedged on the sleeve protruding from the continuous ear

A connection is also known in which the end of the Eohr to be connected is pushed axially over a ÜTippel is that in a hole in "the continuous wall of the ear is attached to which it is to be connected. The nipple connection is preferred for aluminum tubes if you use the Wants to avoid the welding process. It is advisable to screw the nipple into the continuous Eohrwandung. the Sealing between the nipple and the continuous Eohrwandung on the one hand and between the nipple and the plugged-on ear, on the other hand, a sealing compound can be used, which in each case the Fills throats. - - 2 -

Sheet ..ι

Dipi.-ing. H. Fritz

The present firing suggests such a Eohr connection with the help of a lippel to improve the operational safety significantly. The license plate The fire consists in the fact that for each pipe connection in the continuous pipe wall a nipple provided with grooves on the outside is screwed, over which the ends of the Eohre to be connected can be pressed, the same in a known manner have a collar adapted to the continuous ear, which presses a pushed-on, flat sealing ring against the continuous Eohrwandung. By the proposal according to the innovation an uninterrupted additional sealing surface is created at the corner connection. As a result, such a pipe connection is also suitable for the highest demands. The according to the innovation Pipe connections can be used in particular in the pipe systems of radiators.

An example of the fire is shown on the enclosed Drawing shown.

Fig. 1 shows a longitudinal section through the pipe connection;

Fig. 2 is a side view;

Figure 3 is a longitudinal sectional view of the through-ear.
- 5 -

Dipl.-ing. H. Fritz

at:...

The continuous Eohr, which can be the connecting pipe of a radiator, for example, is denoted by 1 ″. The nipple 3 is in a threaded bore 8 of this ear screwed The groove is inside by means of the resin compound 7 sealed. The nipple 3 is provided with grooves 9 on the outside.

The Eohr to be connected has the code number 2. At its end, the collar 4 is formed. The collar 4 corresponds to in its course of the continuous Eohrwandung. See the Eohrkragen 4 and the continuous Eohrwandung 1 is the resilient sealing ring 5 made of a suitable sealing material.

After the sealing ring 5 has been pushed over, the ear end 2 put on the nipple, with such a high pressure that a press fit is created, due to which the sealing ring 5 is held in firm contact with the continuous Eohrwandung 1 will. Is is produced by eiBsn correspondingly high pressure achieved such a tight fit that the firm contact of the sealing ring 5 is maintained. As you can see, can the throat between the nipple 9 and the attached Eohr 2 can also be filled with a dieht mass β.

The tube connection according to the innovation is for tubes made of any metallic material Material applicable. Your application should in particular: which are economical with aluminum pipes. - 4 -

Claims (1)

Eye protection Connection of pipes with their inden to the wall of a transverse through ear, characterized by that for each pipe connection in the continuous pipe wall (1) a lip (3) provided with grooves (9) on the outside, over which the ends of the pipes (2) to be connected can be pressed are, the same in a known manner having a collar (4) adapted to the continuous tube (1), which has a pushed-on, presses flat sealing ring (5) against the continuous pipe wall .45 <* - _H : ebs Ola * underlay (beschremiinv Jnu scm.'i>'fisp ·.) I4i "lie <u.em äsny» i'ii <;ni> 5 ₁ «β« oiotll of ■''"■ ^f '- <■ <*> *» ■ *,% äst ut! ^ - & n9! Ieh * i; iQ9r * ioh! Eft UnfwlQQOT ob Ws roohHieh * 8ed * utu «9 dv AbweiohURf tef >' ^« - -o ^ ■ υ ». ufW ^ ai-loh * ii-iQ * M "i * -. l" n Unmiogsn b ^ i ^ en stand in d * n Areteokisn. You can je-ck-r &'i? fc-o.!. ^ s ^ ϊϊ- * β rtWiiichiim Inteswes poured in wofcfeft free of charge. Aul Antrog wefteci hiurven s «« h F * -h. * '> Pien or Fi i ^' M <äoft ObIi (ShSP prices delivered Oeutsehes Wentomt, © ebreuehsmueieraWite