CA2009273A1 - Potable Hot Water Storage Vessel and Method of Manufacture - Google Patents

Potable Hot Water Storage Vessel and Method of Manufacture

Info

Publication number
CA2009273A1
CA2009273A1 CA2009273A CA2009273A CA2009273A1 CA 2009273 A1 CA2009273 A1 CA 2009273A1 CA 2009273 A CA2009273 A CA 2009273A CA 2009273 A CA2009273 A CA 2009273A CA 2009273 A1 CA2009273 A1 CA 2009273A1
Authority
CA
Canada
Prior art keywords
vessel
hot water
water storage
manufacture
storage vessel
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.)
Granted
Application number
CA2009273A
Other languages
French (fr)
Other versions
CA2009273C (en
Inventor
Charles L. Adams
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.)
PVI Industries LLC
Original Assignee
PVI 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 PVI Industries LLC filed Critical PVI Industries LLC
Publication of CA2009273A1 publication Critical patent/CA2009273A1/en
Application granted granted Critical
Publication of CA2009273C publication Critical patent/CA2009273C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F24H1/206—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes with furnace tubes with submerged combustion chamber
    • 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
    • F24H1/183—Inner linings
    • 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
    • F24H9/12—Arrangements for connecting heaters to circulation pipes
    • F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
    • F24H9/133—Storage heaters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making

Abstract

A potable, hot water storage vessel is shown with a metallic body having a water inlet, water outlet and at least one additional opening communicating the vessel interior and exterior. A flexible, non-molded liner is installed within the vessel interior through the additional opening. The liner has integrally formed ports which extend through the vessel inlet and outlets to the exterior of the vessel body. A bolt-on flange is received on the vessel exterior at the inlet and outlet to form a seal with each of the liner ports.
CA002009273A 1989-12-06 1990-02-05 Potable hot water storage vessel and method of manufacture Expired - Fee Related CA2009273C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/446,642 US4981112A (en) 1989-12-06 1989-12-06 Potable hot water storage vessel and method of manufacture
US446,642 1989-12-06

Publications (2)

Publication Number Publication Date
CA2009273A1 true CA2009273A1 (en) 1991-06-06
CA2009273C CA2009273C (en) 1998-10-27

Family

ID=23773332

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002009273A Expired - Fee Related CA2009273C (en) 1989-12-06 1990-02-05 Potable hot water storage vessel and method of manufacture

Country Status (3)

Country Link
US (1) US4981112A (en)
CA (1) CA2009273C (en)
MX (1) MX166773B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106949452A (en) * 2017-05-03 2017-07-14 温州市炫能换热设备有限公司 Single channel spiral plate type steam machine liner and its manufacture method

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105799A (en) * 1991-09-25 1992-04-21 Wigdahl Arthur G Portable fluid heater
US5313914A (en) * 1991-10-30 1994-05-24 Woollen Donald E Potable hot water storage vessel and direct-fired heat exchanger
US5195502A (en) * 1992-04-02 1993-03-23 Rheem Manufacturing Company Down-fired U-tube water heater
US5385120A (en) * 1993-08-12 1995-01-31 Gas Research Institute Fluid heater
US5479913A (en) * 1993-10-27 1996-01-02 Pvi Industries, Inc. Direct contact water heater
US5437249A (en) * 1993-10-27 1995-08-01 Pvi Industries, Inc. Combination burner and flue gas collector for water heaters and boilers
US5522523A (en) * 1994-02-14 1996-06-04 Southcorp Water Heaters Usa, Inc. Water heater having flexible liner and method for making the same
US5555997A (en) * 1994-02-14 1996-09-17 Southcorp Water Heaters Usa, Inc. Pressure compensating water heater
US5501012A (en) * 1994-02-14 1996-03-26 Southcorp Water Heaters Usa, Inc. Tank lining method
US5666943A (en) * 1995-11-02 1997-09-16 Pvi Industries, Inc. Water heater or boiler with improved tank design
US5713310A (en) * 1996-04-22 1998-02-03 Clarke Industries, Inc. Heat exchanger for pressure washer
US6412448B1 (en) * 2000-02-17 2002-07-02 James E. Kingston Water heater construction
US7277627B2 (en) * 2000-12-07 2007-10-02 Aos Holding Company Rooftop water heater
US6591788B2 (en) * 2000-12-07 2003-07-15 Aos Holding Company Rooftop water heater
US20050178768A1 (en) * 2004-02-17 2005-08-18 Aqua Technologies, Inc. Liquid tank liner connection
US20070051359A1 (en) * 2005-09-08 2007-03-08 Ozzie Missoum Looped system fuel-fired fluid heating/storage device
US7290503B2 (en) * 2006-02-09 2007-11-06 Rheem Manufacturing Company High efficiency, wet-base, downfired multi-pass water heater
US7634977B2 (en) * 2006-08-16 2009-12-22 Aos Holding Company Gas water heater
US7614366B2 (en) * 2007-03-16 2009-11-10 Arnold George R High efficiency water heater
US8327810B2 (en) * 2007-03-16 2012-12-11 Armstrong Hot Water Inc. High efficiency water heater
US8783581B2 (en) * 2007-11-13 2014-07-22 International Thermal Investments Ltd. Coolant and potable water heater
US20090145575A1 (en) * 2007-11-30 2009-06-11 Gordon Hogan Heat reservoir
CA2615347A1 (en) * 2007-12-18 2009-06-18 Melvin Kohlman Heat tube assembly
US8277912B2 (en) * 2008-02-20 2012-10-02 Aos Holding Company Organic polymer coatings for water containers
TW201532573A (en) * 2014-02-18 2015-09-01 Gino Creation Co Ltd Weld bead-free type boiler for beverage producing machinery
WO2019113229A1 (en) * 2017-12-06 2019-06-13 A.O. Smith Corporation Water heater with organic polymer coating
KR102364011B1 (en) * 2017-12-29 2022-02-17 주식회사 경동나비엔 Smoke tube type boiler
US11390551B2 (en) * 2019-10-01 2022-07-19 Owens-Brockway Glass Container Inc. Cooling panel for a melter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207358A (en) * 1961-07-27 1965-09-21 Gen Electric Water storage tanks and methods of making the same
US3275798A (en) * 1963-08-30 1966-09-27 Gen Motors Corp Domestic electric appliance
US3365786A (en) * 1963-12-24 1968-01-30 Kobe Steel Ltd Method of manufacturing a multiwalled pressure vessel
US4635814A (en) * 1983-09-16 1987-01-13 Rheem Manufacturing Company Lined receptacles
US4619374A (en) * 1984-05-21 1986-10-28 Ecodyne Corporation Pressure vessel with an improved sidewall structure
US4685589A (en) * 1986-03-28 1987-08-11 Pneumo Corporation Composite pressure vessel including a fluid port directly through the composite side wall structure
US4838208A (en) * 1986-12-11 1989-06-13 A.O. Smith Corporation Cathodically protected water heater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106949452A (en) * 2017-05-03 2017-07-14 温州市炫能换热设备有限公司 Single channel spiral plate type steam machine liner and its manufacture method
CN106949452B (en) * 2017-05-03 2022-09-13 温州市炫能换热设备有限公司 Single-channel spiral plate type steam engine inner container and manufacturing method thereof

Also Published As

Publication number Publication date
MX166773B (en) 1993-02-03
CA2009273C (en) 1998-10-27
US4981112A (en) 1991-01-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed