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EP0831280A3 - Boiler - Google Patents

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Info

Publication number
EP0831280A3
EP0831280A3 EP97200361A EP97200361A EP0831280A3 EP 0831280 A3 EP0831280 A3 EP 0831280A3 EP 97200361 A EP97200361 A EP 97200361A EP 97200361 A EP97200361 A EP 97200361A EP 0831280 A3 EP0831280 A3 EP 0831280A3
Authority
EP
European Patent Office
Prior art keywords
heating element
reservoir
guard
interspace
rest
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.)
Ceased
Application number
EP97200361A
Other languages
German (de)
French (fr)
Other versions
EP0831280A2 (en
Inventor
Johannes Albertus Hendrikus Willemsen
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.)
Heatex BV
Original Assignee
METAAL VRIES BV
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 METAAL VRIES BV filed Critical METAAL VRIES BV
Publication of EP0831280A2 publication Critical patent/EP0831280A2/en
Publication of EP0831280A3 publication Critical patent/EP0831280A3/en
Ceased legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18Water-storage heaters
    • F24H1/20Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
    • F24H1/205Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes with furnace tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

A boiler with a reservoir (1) and a heating element (3) provided with a guard (12) in the reservoir (1) which screens the heating element (3) at a slight distance therefrom and defines an interspace (13) between the guard (12) and the wall (5) of the heating element (3). The interspace (13) communicates directly with the rest of the interior (2) of the reservoir (1) via passages (14) distributed over the guard (12). The guard constitutes a guide which guides water along the wall, resulting in an intensive, cooling flow along the heating element. As a result, boiling phenomena and lime deposition against the heating element are prevented. The interspace communicates directly with the rest of the interior space of the reservoir, without necessitating an extensive duct system.
EP97200361A 1996-09-20 1997-02-10 Boiler Ceased EP0831280A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1004086 1996-09-20
NL1004086A NL1004086C1 (en) 1996-09-20 1996-09-20 Boiler.

Publications (2)

Publication Number Publication Date
EP0831280A2 EP0831280A2 (en) 1998-03-25
EP0831280A3 true EP0831280A3 (en) 1999-04-21

Family

ID=19763547

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97200361A Ceased EP0831280A3 (en) 1996-09-20 1997-02-10 Boiler

Country Status (3)

Country Link
EP (1) EP0831280A3 (en)
DE (1) DE29619354U1 (en)
NL (1) NL1004086C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1014303C2 (en) * 2000-02-07 2001-08-08 Heatex Bv Boiler.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE486936C (en) * 1926-12-15 1929-11-27 Jules Louis Breton Hot water tank
CH145829A (en) * 1929-07-02 1931-03-15 Mutrux Marcel Hot water storage container.
FR58782E (en) * 1948-10-25 1954-04-05 Gas hot water generator
EP0319009A2 (en) * 1987-12-04 1989-06-07 Friedrich Müller Boiler
US5357907A (en) * 1993-12-14 1994-10-25 Sabh (U.S.) Water Heater Group, Inc. Water heater with reduced localized overheating
WO1995016169A1 (en) * 1993-12-06 1995-06-15 Arild Hardeng Boiler with storage

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE486936C (en) * 1926-12-15 1929-11-27 Jules Louis Breton Hot water tank
CH145829A (en) * 1929-07-02 1931-03-15 Mutrux Marcel Hot water storage container.
FR58782E (en) * 1948-10-25 1954-04-05 Gas hot water generator
EP0319009A2 (en) * 1987-12-04 1989-06-07 Friedrich Müller Boiler
WO1995016169A1 (en) * 1993-12-06 1995-06-15 Arild Hardeng Boiler with storage
US5357907A (en) * 1993-12-14 1994-10-25 Sabh (U.S.) Water Heater Group, Inc. Water heater with reduced localized overheating

Also Published As

Publication number Publication date
NL1004086C1 (en) 1996-11-29
DE29619354U1 (en) 1997-03-27
EP0831280A2 (en) 1998-03-25

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