DE3570914D1 - Water heater construction and method of manufacture - Google Patents

Water heater construction and method of manufacture

Info

Publication number
DE3570914D1
DE3570914D1 DE8585102750T DE3570914T DE3570914D1 DE 3570914 D1 DE3570914 D1 DE 3570914D1 DE 8585102750 T DE8585102750 T DE 8585102750T DE 3570914 T DE3570914 T DE 3570914T DE 3570914 D1 DE3570914 D1 DE 3570914D1
Authority
DE
Germany
Prior art keywords
welded
water heater
manufacture
collar members
shell
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
Application number
DE8585102750T
Other languages
German (de)
English (en)
Inventor
Otto Z Vago
Ernest Wenczl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Industries LLC
Original Assignee
State Industries LLC
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 State Industries LLC filed Critical State Industries LLC
Application granted granted Critical
Publication of DE3570914D1 publication Critical patent/DE3570914D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/185—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding with additional preformed parts
    • 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
    • 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
    • F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
    • F24H1/205—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes with furnace tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Resistance Heating (AREA)
  • Details Of Fluid Heaters (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Incineration Of Waste (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
DE8585102750T 1984-03-30 1985-03-11 Water heater construction and method of manufacture Expired DE3570914D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59538884A 1984-03-30 1984-03-30

Publications (1)

Publication Number Publication Date
DE3570914D1 true DE3570914D1 (en) 1989-07-13

Family

ID=24383055

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585102750T Expired DE3570914D1 (en) 1984-03-30 1985-03-11 Water heater construction and method of manufacture

Country Status (6)

Country Link
EP (1) EP0156228B1 (enExample)
JP (1) JPS616539A (enExample)
AT (1) ATE43899T1 (enExample)
AU (1) AU576826B2 (enExample)
CA (1) CA1264621A (enExample)
DE (1) DE3570914D1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1261770A (en) * 1986-05-09 1989-09-26 Donald F. Fairgrieve Pressure tank construction for corrosive medium
US4838208A (en) * 1986-12-11 1989-06-13 A.O. Smith Corporation Cathodically protected water heater
US4783896A (en) * 1986-12-11 1988-11-15 A. O. Smith Corporation Method of making cathodically protected water heater
CA1308973C (en) * 1986-12-11 1992-10-20 James S. Stubbe Cathodically protected water heater
US4879801A (en) * 1986-12-11 1989-11-14 A. O. Smith Corporation Cathodically protected water heater

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322488A (en) * 1940-05-06 1943-06-22 Smith Corp A O Glass lined hot water tank
US2363980A (en) * 1943-04-21 1944-11-28 Smith Corp A O Head for glass-lined tanks
FR1310484A (fr) * 1961-01-25 1962-11-30 Loire Atel Forges Procédé pour la fixation, par soudure, de tubes d'échangeurs de chaleur sur leurs plaques-supports
US4113600A (en) * 1977-04-21 1978-09-12 A. O. Smith Corporation Flue pipe anode ring for water heater
US4157077A (en) * 1977-11-25 1979-06-05 Lindahl John R Water heater

Also Published As

Publication number Publication date
JPH0575934B2 (enExample) 1993-10-21
EP0156228A3 (en) 1986-06-11
JPS616539A (ja) 1986-01-13
AU576826B2 (en) 1988-09-08
EP0156228A2 (en) 1985-10-02
EP0156228B1 (en) 1989-06-07
ATE43899T1 (de) 1989-06-15
CA1264621A (en) 1990-01-23
AU3941485A (en) 1985-10-03

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee