EP0419512A1 - Four a induction - Google Patents

Four a induction

Info

Publication number
EP0419512A1
EP0419512A1 EP19890906410 EP89906410A EP0419512A1 EP 0419512 A1 EP0419512 A1 EP 0419512A1 EP 19890906410 EP19890906410 EP 19890906410 EP 89906410 A EP89906410 A EP 89906410A EP 0419512 A1 EP0419512 A1 EP 0419512A1
Authority
EP
European Patent Office
Prior art keywords
fluid
chamber
induction heater
heating
spiral
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
EP19890906410
Other languages
German (de)
English (en)
Inventor
John Strothers Curran
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.)
Eastern Electricity PLC
Original Assignee
Eastern Electricity PLC
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 Eastern Electricity PLC filed Critical Eastern Electricity PLC
Publication of EP0419512A1 publication Critical patent/EP0419512A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply

Definitions

  • the induction heater 1 is adapted to be connected to a fluid conduit (not shown) via inlet and outlet ports 2 and 3. Further, the induction heater is adapted to be easily disconnected from the fluid conduit and the end plates 5 and 6 easily removable to allow access to the inside of the cylindrical section 4. Spiral support member 10 may also be easily removable to allow the retrieval and disposal of the spiral portion 8 of mesh during routine cleaning operations.

Abstract

Les pièces descriptives de la présente invention se rapportent à un four à induction (1) pour le chauffage de fluides, lequel comprend une chambre (4), constituée par exemple par un tube, à travers laquelle passe le fluide pendant l'utilisation, un enroulement primaire (7) enroulé autour de la chambre et un enroulement secondaire fermé (8) disposé à l'intérieur de la chambre et comportant une partie pour le chauffage du fluide présentant une configuration hélicoïdale. Un tel four à induction permet un chauffage uniforme du fluide.
EP19890906410 1988-06-07 1989-06-07 Four a induction Ceased EP0419512A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8813437A GB2219715B (en) 1988-06-07 1988-06-07 Induction heater
GB8813437 1988-06-07

Publications (1)

Publication Number Publication Date
EP0419512A1 true EP0419512A1 (fr) 1991-04-03

Family

ID=10638207

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890906410 Ceased EP0419512A1 (fr) 1988-06-07 1989-06-07 Four a induction

Country Status (3)

Country Link
EP (1) EP0419512A1 (fr)
GB (1) GB2219715B (fr)
WO (1) WO1989012204A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ233841A (en) * 1990-05-29 1993-01-27 Transflux Holdings Ltd Continuous flow transformer water heater
US6118111A (en) * 1996-03-15 2000-09-12 Bbmr Limited Fluid heater
EP0884928B1 (fr) * 1997-06-11 2007-03-28 Matsushita Electric Industrial Co., Ltd. Dispositif de chauffage des fluides par induction
WO2005053826A2 (fr) * 2003-12-04 2005-06-16 Ickinger Georg M Dispositif de chauffage de melangeurs statiques
US8071914B2 (en) * 2007-12-26 2011-12-06 Noboru Oshima Heating apparatus
DE102014105808A1 (de) * 2014-04-24 2015-10-29 Olympus Winter & Ibe Gmbh Vorrichtung zum Erwärmen einer dem menschlichen Körper zuzuführenden Flüssigkeit
CN105444141B (zh) * 2014-09-19 2019-08-06 特电株式会社 流体加热装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503305A (en) * 1979-12-17 1985-03-05 Virgin George C Electromagnetic induction air heater
SE442696B (sv) * 1981-09-24 1986-01-20 Asea Ab Anordning for vermning av gas- eller vetskeformiga media

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8912204A1 *

Also Published As

Publication number Publication date
GB8813437D0 (en) 1988-07-13
GB2219715A (en) 1989-12-13
WO1989012204A1 (fr) 1989-12-14
GB2219715B (en) 1992-05-06

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19901205

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17Q First examination report despatched

Effective date: 19920122

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: EASTERN ELECTRICITY PLC

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19930308