PL97747B2 - - Google Patents
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- Publication number
- PL97747B2 PL97747B2 PL178408A PL17840875A PL97747B2 PL 97747 B2 PL97747 B2 PL 97747B2 PL 178408 A PL178408 A PL 178408A PL 17840875 A PL17840875 A PL 17840875A PL 97747 B2 PL97747 B2 PL 97747B2
- Authority
- PL
- Poland
- Prior art keywords
- shell
- bottoms
- weld
- subject
- tank
- Prior art date
Links
Description
przedmiotem wynalazku zwieksza zywotnosc zbiorników cisnieniowych poprzez ogra¬ niczenie korozji zlacz.Objasnienie figur rysunku. Przedmiot wynalazku jest uwidoczniony w przykladzie wykonania na rysunku, na któryjn fig. 1 przedstawia szczegól polaczenia dna z plaszczem zbiornika w przekroju poprzecznym, a fig; 2 — czesc zbiornika w przekroju wzdluznym.2 97 747 Przyklad wykonania wynalazku. Do plaszcza 1 wsuniete sa dennice 2, których srednica zewnetrzna odpo¬ wiada srednicy wewnetrznej plaszcza 1.Dennice 2 elipsoidalne laczane sa z plaszczem 1 dwoma warstwami spoin 3 i 4 pachwinowych, przy czym spoina 4 nakladana jest na spoine 3 z przesunieciem równym polowie grubosci drutu spawalniczego i o nateze¬ niu pradu spawania wyzszym. W ten sposób obrzeza 5 dennic 2 odgiete zostaja na zewnatrz — w strone plaszcza i dodatkowo wplywaja na szczelnosc zlacza. PL PLThe subject of the invention increases the service life of pressure vessels by limiting corrosion of joints. Explanation of the drawings. The subject of the invention is shown in an embodiment example in the drawing, in which Fig. 1 shows a detail of the connection of the bottom with the tank shell in cross-section, and Fig. 2 — part of the tank in longitudinal section. 2 97 747 Example of the invention embodiment. Bottoms 2 are inserted into the shell 1, the outer diameter of which corresponds to the inner diameter of the shell 1. The ellipsoidal bottoms 2 are connected to the shell 1 by two layers of fillet welds 3 and 4, wherein the weld 4 is applied to the weld 3 with an offset equal to half the thickness of the welding wire and with a higher welding current intensity. In this way, the edges of the 5 bottoms 2 are bent outwards - towards the shell and additionally influence the tightness of the joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL17840875A PL97747B1 (en) | 1975-02-28 | 1975-02-28 | PRESSURE TANK |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL17840875A PL97747B1 (en) | 1975-02-28 | 1975-02-28 | PRESSURE TANK |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL97747B1 PL97747B1 (en) | 1978-03-30 |
| PL97747B2 true PL97747B2 (en) | 1978-03-31 |
Family
ID=19971114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17840875A PL97747B1 (en) | 1975-02-28 | 1975-02-28 | PRESSURE TANK |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL97747B1 (en) |
-
1975
- 1975-02-28 PL PL17840875A patent/PL97747B1/en unknown
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