SE7701876L - FLANGE CONSTRUCTION FOR PRESSURE CONTAINER - Google Patents

FLANGE CONSTRUCTION FOR PRESSURE CONTAINER

Info

Publication number
SE7701876L
SE7701876L SE7701876A SE7701876A SE7701876L SE 7701876 L SE7701876 L SE 7701876L SE 7701876 A SE7701876 A SE 7701876A SE 7701876 A SE7701876 A SE 7701876A SE 7701876 L SE7701876 L SE 7701876L
Authority
SE
Sweden
Prior art keywords
opening
flange
pressure container
enamel
construction
Prior art date
Application number
SE7701876A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE428396B (en
Inventor
E Schlapschy
Original Assignee
Austria Email 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 Austria Email Ag filed Critical Austria Email Ag
Publication of SE7701876L publication Critical patent/SE7701876L/en
Publication of SE428396B publication Critical patent/SE428396B/en

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)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Details Of Fluid Heaters (AREA)

Abstract

The bottom part of the enamelled pressure vessel (1) has an annular flat stamped portion (2) which surrounds an opening (12) and on which an annular flange (3) welded on along its inner and outer edge rests snugly, the inside diameter (d) of the flange being smaller by twice the width (a) of the inner weld (4) than the diameter of the opening (12). The inner weld (4) forms a rounded transition over which the enamel coating (5) runs without the formation of sharp edges, which would cause flaking of the enamel. A cover (10) fastened by means of bolts (8) and nuts (11) is used as a closure for the opening (12). This construction is particularly suitable for hot-water boilers. <IMAGE>
SE7701876A 1976-02-23 1977-02-21 PAINTED HOT WATER BOAT SE428396B (en)

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
SE7701876L true SE7701876L (en) 1977-08-24
SE428396B SE428396B (en) 1983-06-27

Family

ID=3510311

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7701876A SE428396B (en) 1976-02-23 1977-02-21 PAINTED HOT WATER BOAT

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CH615738A5 (en) 1980-02-15
SE428396B (en) 1983-06-27
AT346035B (en) 1978-10-25
DE2705955C2 (en) 1985-07-18
DE2705955A1 (en) 1977-08-25
ATA127376A (en) 1978-02-15

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