DE3560406D1 - Water heater construction - Google Patents

Water heater construction

Info

Publication number
DE3560406D1
DE3560406D1 DE8585103704T DE3560406T DE3560406D1 DE 3560406 D1 DE3560406 D1 DE 3560406D1 DE 8585103704 T DE8585103704 T DE 8585103704T DE 3560406 T DE3560406 T DE 3560406T DE 3560406 D1 DE3560406 D1 DE 3560406D1
Authority
DE
Germany
Prior art keywords
flange
water heater
tube
heater construction
bottom head
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
DE8585103704T
Other languages
German (de)
Inventor
Otto Z Vago
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24436871&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3560406(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by State Industries LLC filed Critical State Industries LLC
Application granted granted Critical
Publication of DE3560406D1 publication Critical patent/DE3560406D1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F24H9/00—Details
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Resistance Heating (AREA)
  • Details Of Fluid Heaters (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)

Abstract

A water heater (10) having a tank wall (12) and a bottom head (14) welded to the wall to provide a liquid tight chamber (16) therein. The bottom head has an upwardly directed circular flange (32) with a central opening therein. The flange (32) is connected to a flue tube in a unique manner. The connection between the flange (32) on the lower head and the flue tube (28) is accomplished by press-fitting the flange into the end of the tube and then welding the two parts together by a weld between the end of the tube and the outer surface of the flange (32).
DE8585103704T 1984-05-09 1985-03-27 Water heater construction Expired DE3560406D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60852084A 1984-05-09 1984-05-09

Publications (1)

Publication Number Publication Date
DE3560406D1 true DE3560406D1 (en) 1987-09-03

Family

ID=24436871

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585103704T Expired DE3560406D1 (en) 1984-05-09 1985-03-27 Water heater construction

Country Status (5)

Country Link
EP (1) EP0163838B1 (en)
JP (1) JPS6122153A (en)
AT (1) ATE28700T1 (en)
AU (1) AU576558B2 (en)
DE (1) DE3560406D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392531B (en) * 1987-09-30 1991-04-25 Vaillant Gmbh EXHAUST GAS GUIDE FOR BURNER-HEATED EQUIPMENT
AT395349B (en) * 1988-09-09 1992-11-25 Vaillant Gmbh WATER HEATER
US5494003A (en) * 1994-09-01 1996-02-27 Alzeta Corporation Water heater with perforated ceramic plate infrared burner
US20210372664A1 (en) * 2020-05-27 2021-12-02 Beckett Thermal Solutions Condensate drain for water heater

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124108A (en) * 1964-03-10 Water heater with gas burner mounted beneath flue
US4292950A (en) * 1977-06-03 1981-10-06 Schossow George W Gas burner system
US4372290A (en) * 1980-09-05 1983-02-08 Emerson Electric Co. Gas burner head with means for evacuating trapped water condensate
DE8203486U1 (en) * 1982-02-09 1982-07-01 Joh. Vaillant Gmbh U. Co, 5630 Remscheid FUEL HEATED WATER TANK

Also Published As

Publication number Publication date
EP0163838A1 (en) 1985-12-11
EP0163838B1 (en) 1987-07-29
ATE28700T1 (en) 1987-08-15
JPS6122153A (en) 1986-01-30
JPH0581812B2 (en) 1993-11-16
AU576558B2 (en) 1988-09-01
AU3958985A (en) 1985-11-14

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation