ATE243306T1 - HOT WATER HEATER - Google Patents

HOT WATER HEATER

Info

Publication number
ATE243306T1
ATE243306T1 AT98110530T AT98110530T ATE243306T1 AT E243306 T1 ATE243306 T1 AT E243306T1 AT 98110530 T AT98110530 T AT 98110530T AT 98110530 T AT98110530 T AT 98110530T AT E243306 T1 ATE243306 T1 AT E243306T1
Authority
AT
Austria
Prior art keywords
hot water
heat exchanger
water heater
secondary heat
accumulator
Prior art date
Application number
AT98110530T
Other languages
German (de)
Inventor
Albin Kehl
Manfred Oehrlein
Uwe Lindemann
Original Assignee
Bosch Gmbh Robert
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=7843430&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE243306(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE243306T1 publication Critical patent/ATE243306T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • F24D3/087—Tap water heat exchangers specially adapted therefore
    • 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
    • F24H1/48—Water heaters for central heating incorporating heaters for domestic water
    • F24H1/52—Water heaters for central heating incorporating heaters for domestic water incorporating heat exchangers for domestic water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0093—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Water Supply & Treatment (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Cookers (AREA)
  • Resistance Heating (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

The secondary heat exchanger connects thermally a user water conduit to the hot water mains. A hot water accumulator compensates for the time loss caused by the heating of the primary heat exchanger. The hot water accumulator (35,31) is in close thermal contact with the plates of the secondary heat exchanger (30), forming a structural unit with it.
AT98110530T 1997-09-24 1998-06-09 HOT WATER HEATER ATE243306T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742075A DE19742075A1 (en) 1997-09-24 1997-09-24 Water heater

Publications (1)

Publication Number Publication Date
ATE243306T1 true ATE243306T1 (en) 2003-07-15

Family

ID=7843430

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98110530T ATE243306T1 (en) 1997-09-24 1998-06-09 HOT WATER HEATER

Country Status (3)

Country Link
EP (1) EP0905453B2 (en)
AT (1) ATE243306T1 (en)
DE (2) DE19742075A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE518211C2 (en) † 1999-12-15 2002-09-10 Swep Int Ab Hot water heater comprising a plate heat exchanger and a storage container
SE515467C2 (en) * 1999-12-23 2001-08-13 Alfa Laval Ab Plate heat exchanger with at least one plate provided with a trough-shaped portion to form a sealed space.
SE518190C2 (en) * 2000-02-01 2002-09-10 Alfa Laval Ab Conductor comprising at least one tank with at least one space and at least one plate heat exchanger
ITTO20040846A1 (en) * 2004-12-01 2005-03-01 Cosmogas Srl HEAT EXCHANGER FOR A COMBINED TYPE BOILER, AND COMBINED TYPE BOILER USING SUCH HEAT EXCHANGER
EP1703213A1 (en) * 2005-02-07 2006-09-20 Robert Bosch Gmbh Sanitary water heater
EP1850082A1 (en) * 2006-04-24 2007-10-31 Sundsvall Energi AB Heat exchanger

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2214711C3 (en) * 1972-03-25 1979-08-23 Egon 8222 Ruhpolding Laforce Domestic water heater
AT400080B (en) * 1989-09-14 1995-09-25 Austria Email Waermetech Gmbh HOT WATER HEATING SYSTEM
AT400362B (en) * 1991-11-04 1995-12-27 Vaillant Gmbh HEATER WITH A HEAT EXCHANGER INACTED BY A HEAT SOURCE
GB2262593B (en) * 1991-12-17 1995-04-12 Inter Albion Ltd An apparatus for and a method of providing hot sanitary water
FR2742214B1 (en) * 1995-12-08 1999-08-20 Chaffoteaux Et Maury APPARATUS FOR GENERATING DOMESTIC HOT WATER AND CENTRAL HEATING WATER

Also Published As

Publication number Publication date
EP0905453B2 (en) 2006-03-01
EP0905453A2 (en) 1999-03-31
EP0905453B1 (en) 2003-06-18
DE19742075A1 (en) 1999-03-25
EP0905453A3 (en) 2001-04-11
DE59808742D1 (en) 2003-07-24

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