EP0849978A3 - Device for warming heating liquids at low pressure or with closed expansion vessel - Google Patents

Device for warming heating liquids at low pressure or with closed expansion vessel Download PDF

Info

Publication number
EP0849978A3
EP0849978A3 EP97500218A EP97500218A EP0849978A3 EP 0849978 A3 EP0849978 A3 EP 0849978A3 EP 97500218 A EP97500218 A EP 97500218A EP 97500218 A EP97500218 A EP 97500218A EP 0849978 A3 EP0849978 A3 EP 0849978A3
Authority
EP
European Patent Office
Prior art keywords
low pressure
expansion vessel
heating liquids
closed expansion
warming heating
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.)
Withdrawn
Application number
EP97500218A
Other languages
German (de)
French (fr)
Other versions
EP0849978A2 (en
Inventor
Jordi Roca Nicolau
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.)
Rayotherm Espana Vergely SL
Original Assignee
Rayotherm Espana Vergely SL
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 Rayotherm Espana Vergely SL filed Critical Rayotherm Espana Vergely SL
Publication of EP0849978A2 publication Critical patent/EP0849978A2/en
Publication of EP0849978A3 publication Critical patent/EP0849978A3/en
Withdrawn legal-status Critical Current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
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/225—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating electrical central heating boilers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • H05B6/108—Induction heating apparatus, other than furnaces, for specific applications using a susceptor for heating a fluid

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Induction Heating (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

The device In a circulation chamber of the fluid to be warmed surrounded on the outside by an inductor circuit that magnetically shorts circuits.
The inductive charge is fed by a power stage, and other power components, driven by modular drivers which in turn are controlled by a microprocessor with two specific aims, to generate the square wave at the established frequency, which controls the power stage, by means of the drivers, as well as to control the system's functions of heating.
EP97500218A 1996-12-20 1997-12-19 Device for warming heating liquids at low pressure or with closed expansion vessel Withdrawn EP0849978A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9602706 1996-12-20
ES009602706A ES2142214B1 (en) 1996-12-20 1996-12-20 APPARATUS FOR HEATING LIQUIDS OF HEATING AT LOW PRESSURE OR WITH CLOSED EXPANSION GLASS.

Publications (2)

Publication Number Publication Date
EP0849978A2 EP0849978A2 (en) 1998-06-24
EP0849978A3 true EP0849978A3 (en) 1998-09-02

Family

ID=8297101

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97500218A Withdrawn EP0849978A3 (en) 1996-12-20 1997-12-19 Device for warming heating liquids at low pressure or with closed expansion vessel

Country Status (6)

Country Link
EP (1) EP0849978A3 (en)
KR (1) KR19980064205A (en)
CN (1) CN1131973C (en)
AR (1) AR010818A1 (en)
ES (1) ES2142214B1 (en)
RU (1) RU2213433C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100985384B1 (en) * 2008-06-27 2010-10-05 주식회사 경동네트웍 Method for controlling a hot water temperature in using low flux in hot water supply system
WO2015050493A1 (en) * 2013-10-01 2015-04-09 Bioincendia Ab Bio waste incinerator apparatus and method
CN103938481B (en) * 2014-04-30 2016-08-24 安徽热速达电子科技有限责任公司 A kind of corrugated paper electromagnetic induction heater and using method thereof
RU2666066C2 (en) * 2016-10-28 2018-09-05 Федеральное Государственное Казенное Военное Образовательное Учреждение Высшего Образования Военный Учебно-Научный Центр Сухопутных Войск "Общевойсковая Академия Вооруженных Сил Российской Федерации" Device for the military caterpillar vehicle operational capability enabling under the ambient air negative temperatures
CN108506995B (en) * 2018-02-08 2019-12-20 中国科学院上海应用物理研究所 Passive single-tank heat storage and heating system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB787125A (en) * 1952-12-23 1957-12-04 Carl Schorg Improvements in or relating to apparatus for heating liquids, gases or liquid or gaseous suspensions by electrical induction
EP0075811A1 (en) * 1981-09-24 1983-04-06 Asea Ab Apparatus for heating a liquid or gaseous medium
DE19613021A1 (en) * 1995-03-20 1996-09-26 Vaillant Joh Gmbh & Co Domestic heating installation controller with selection of programmes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6605877A (en) * 1966-04-30 1967-10-31

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB787125A (en) * 1952-12-23 1957-12-04 Carl Schorg Improvements in or relating to apparatus for heating liquids, gases or liquid or gaseous suspensions by electrical induction
EP0075811A1 (en) * 1981-09-24 1983-04-06 Asea Ab Apparatus for heating a liquid or gaseous medium
DE19613021A1 (en) * 1995-03-20 1996-09-26 Vaillant Joh Gmbh & Co Domestic heating installation controller with selection of programmes

Also Published As

Publication number Publication date
ES2142214A1 (en) 2000-04-01
KR19980064205A (en) 1998-10-07
AR010818A1 (en) 2000-07-12
EP0849978A2 (en) 1998-06-24
CN1188881A (en) 1998-07-29
CN1131973C (en) 2003-12-24
ES2142214B1 (en) 2001-04-16
RU2213433C2 (en) 2003-09-27

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