DE2632985A1 - Heat exchanger for electric heating of water - using concave water conductors and convex heating element surfaces held under pressure to maintain good contact during heating - Google Patents

Heat exchanger for electric heating of water - using concave water conductors and convex heating element surfaces held under pressure to maintain good contact during heating

Info

Publication number
DE2632985A1
DE2632985A1 DE19762632985 DE2632985A DE2632985A1 DE 2632985 A1 DE2632985 A1 DE 2632985A1 DE 19762632985 DE19762632985 DE 19762632985 DE 2632985 A DE2632985 A DE 2632985A DE 2632985 A1 DE2632985 A1 DE 2632985A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
heating
water
under pressure
good contact
convex
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.)
Pending
Application number
DE19762632985
Other languages
German (de)
Inventor
Hans Zeier
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.)
ZEIER H
Original Assignee
ZEIER H
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

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B3/00Ohmic-resistance heating
    • H05B3/68Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H1/00Water heaters having heat generating means, e.g. boiler, flow- heater, water-storage heater
    • F24H1/10Continuous-flow heaters, i.e. in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12Continuous-flow heaters, i.e. in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/121Continuous-flow heaters, i.e. in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using electric energy supply

Abstract

The design for the construction of the heat exchange interface in domestic and industrial water heating equipment enables good contact between the heating element and the water conductor to be maintained in spite of the changing temperature. The electric heating elements (2) are mounted in a heating surface with a convex surface (3), and this makes contact, under pressure with the concave surface (5) of the water conductor (4). The two surfaces have slightly different section contours and the development of gaps (6) during heating, is avoided by the maintenance of suitable pressure. An alternative form uses flat surfaces, with a honeycomb pattern of projections on the water conductor surface (8, 9).
DE19762632985 1976-07-22 1976-07-22 Heat exchanger for electric heating of water - using concave water conductors and convex heating element surfaces held under pressure to maintain good contact during heating Pending DE2632985A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762632985 DE2632985A1 (en) 1976-07-22 1976-07-22 Heat exchanger for electric heating of water - using concave water conductors and convex heating element surfaces held under pressure to maintain good contact during heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762632985 DE2632985A1 (en) 1976-07-22 1976-07-22 Heat exchanger for electric heating of water - using concave water conductors and convex heating element surfaces held under pressure to maintain good contact during heating

Publications (1)

Publication Number Publication Date
DE2632985A1 true true DE2632985A1 (en) 1978-01-26

Family

ID=5983669

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762632985 Pending DE2632985A1 (en) 1976-07-22 1976-07-22 Heat exchanger for electric heating of water - using concave water conductors and convex heating element surfaces held under pressure to maintain good contact during heating

Country Status (1)

Country Link
DE (1) DE2632985A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782212A (en) * 1986-11-17 1988-11-01 Bakke Allan P Electric blood warmer utilizing a metallic ribbon-flow cartridge
US4847470A (en) * 1987-12-14 1989-07-11 Bakke Allan P Electric blood warmer utilizing metallic ribbon flow cartridge and low thermal mass heating units
DE19605996A1 (en) * 1996-02-17 1997-08-21 Tuerk & Hillinger Gmbh Electrical continuous flow heater manufacturing method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782212A (en) * 1986-11-17 1988-11-01 Bakke Allan P Electric blood warmer utilizing a metallic ribbon-flow cartridge
US4847470A (en) * 1987-12-14 1989-07-11 Bakke Allan P Electric blood warmer utilizing metallic ribbon flow cartridge and low thermal mass heating units
DE19605996A1 (en) * 1996-02-17 1997-08-21 Tuerk & Hillinger Gmbh Electrical continuous flow heater manufacturing method
DE19605996C2 (en) * 1996-02-17 2000-10-19 Tuerk & Hillinger Gmbh A process for producing electric water heater for fluid media,

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
OHJ Non-payment of the annual fee