DE2705955C2 - Flange construction for internally enamelled containers - Google Patents
Flange construction for internally enamelled containersInfo
- Publication number
- DE2705955C2 DE2705955C2 DE19772705955 DE2705955A DE2705955C2 DE 2705955 C2 DE2705955 C2 DE 2705955C2 DE 19772705955 DE19772705955 DE 19772705955 DE 2705955 A DE2705955 A DE 2705955A DE 2705955 C2 DE2705955 C2 DE 2705955C2
- Authority
- DE
- Germany
- Prior art keywords
- flange
- weld
- container
- flat
- weld bead
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J12/00—Pressure vessels in general
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/181—Construction of the tank
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Details Of Fluid Heaters (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Description
3030th
Die Erfindung betrifft eine Flanschkonstruktion für innen emaillierte Behälter gemäß aem Oberbegriff des Anspruchs 1.The invention relates to a flange construction for internally enamelled containers according to the preamble of claim 1.
In der DE-Patentanmeldung M 19 814 XII/47f ist ein Mannlochkragen aus nichtrostendem Stahl an Emailbehältern beschrieben, wobei der Kragen in eine öffnung des Behälters eingesetzt ist, um mit diesem entweder durch eine innen- und eine außenseitige Schweißnaht oder nur durch eine außenseitige Schweißnaht verbunden zu werden. Die Emaillierschicht des Behälters erstreckt sich jedoch allenfalls bis zum stirnseitigen Rand des Kragens, d. h. die Innenfläche des Kragens selbst ist nicht emailliert. Sie überdeckt ferner in nachteiliger Weise Fugen oder spitze Kanten oder müßte solche überdecken, würde sie bis auf die Innenfläche des Kragens gezogen.In DE patent application M 19 814 XII / 47f there is a manhole collar made of stainless steel on enamel containers described, wherein the collar is inserted into an opening of the container to either with this connected by an inside and an outside weld or only by an outside weld to become. However, the enamel layer of the container extends at most to the front edge of the collar, d. H. the inner surface of the collar itself is not enameled. It also conceals in disadvantageous Wise joints or pointed edges, or would have to cover them, would extend to the inner surface of the collar drawn.
Die der vorliegenden Erfindung zugrundeliegenden Aufgabe besteht darin, unter Vermeidung der Nachteile der bekannten Konstruktionen einen für den Emailüberzug gefahrlosen Übergang von der Innenseite der Bodenwandung des Behälters zur Innenfläche des Flansches zu schaffen.The object on which the present invention is based is to avoid the disadvantages of the known constructions a safe transition from the inside of the enamel coating To create bottom wall of the container to the inner surface of the flange.
Diese Aufgabe wird bei einer Flanschkonstruktion der eingangs erwähnten Art erfindungsgemäß durch die kennzeichnenden Merkmale des Patentanspruchs gelöst. This object is achieved according to the invention in a flange construction of the type mentioned by the characterizing features of the claim solved.
Weitere Einzelheiten der Erfindung werden anhand der Zeichnung näher erläutert, in welcher ein Ausführungsbeispiel der Flanschkonstruktion im Querschnitt dargestellt istFurther details of the invention are explained in more detail with reference to the drawing, in which an exemplary embodiment the flange construction is shown in cross section
Mit 1 ist ein Behälter, im vorliegenden Falle ein Warmwasserkessel, bezeichnet, von welchem lediglich der Bodenteil dargestellt ist. Dieser besitzt einen ringförmigen Bereich ebener Prägung 2, auf dem ein ringförmiger Flansch 3 satt aufliegt und entlang seiner dem Behälterboden zugekehrten radial inneren und radial1 with a container, in the present case a hot water boiler, denotes, of which only the bottom part is shown. This has an annular area of flat embossing 2 on which an annular Flange 3 rests snugly and along its radially inner and radial sides facing the container bottom
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT127376A AT346035B (en) | 1976-02-23 | 1976-02-23 | ENAMELLED HOT WATER BOILER |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2705955A1 DE2705955A1 (en) | 1977-08-25 |
DE2705955C2 true DE2705955C2 (en) | 1985-07-18 |
Family
ID=3510311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772705955 Expired DE2705955C2 (en) | 1976-02-23 | 1977-02-12 | Flange construction for internally enamelled containers |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT346035B (en) |
CH (1) | CH615738A5 (en) |
DE (1) | DE2705955C2 (en) |
SE (1) | SE428396B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT381379B (en) * | 1984-10-18 | 1986-10-10 | Austria Email Eht Ag | LOCK FOR WALL OR FLOOR OPENINGS OF PREFERRED CORROSION PROTECTED CONTAINERS |
AT386070B (en) * | 1984-12-21 | 1988-06-27 | Elin Union Ag | Boiler for hot-water preparation |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3119632A (en) * | 1960-02-23 | 1964-01-28 | Union Carbide Corp | Joining dissimilar metal members |
US3081905A (en) * | 1960-04-07 | 1963-03-19 | Culligan Inc | Water conditioning tank and liner therefor |
-
1976
- 1976-02-23 AT AT127376A patent/AT346035B/en not_active IP Right Cessation
-
1977
- 1977-02-12 DE DE19772705955 patent/DE2705955C2/en not_active Expired
- 1977-02-21 SE SE7701876A patent/SE428396B/en unknown
- 1977-02-22 CH CH220977A patent/CH615738A5/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2705955A1 (en) | 1977-08-25 |
SE7701876L (en) | 1977-08-24 |
SE428396B (en) | 1983-06-27 |
ATA127376A (en) | 1978-02-15 |
CH615738A5 (en) | 1980-02-15 |
AT346035B (en) | 1978-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8331 | Complete revocation |