ZA836088B - Electric heater for heating a fluid stream - Google Patents

Electric heater for heating a fluid stream

Info

Publication number
ZA836088B
ZA836088B ZA836088A ZA836088A ZA836088B ZA 836088 B ZA836088 B ZA 836088B ZA 836088 A ZA836088 A ZA 836088A ZA 836088 A ZA836088 A ZA 836088A ZA 836088 B ZA836088 B ZA 836088B
Authority
ZA
South Africa
Prior art keywords
heater
heater elements
resistance
holding device
wire coil
Prior art date
Application number
ZA836088A
Inventor
Arno Lassahn
Dieter F Dr Schulze-Frohlich
Hans Siwon
Original Assignee
Steinel Gmbh & Co Kg
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=8190425&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA836088(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Steinel Gmbh & Co Kg filed Critical Steinel Gmbh & Co Kg
Publication of ZA836088B publication Critical patent/ZA836088B/en

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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/16—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/46—Heating elements having the shape of rods or tubes non-flexible heating conductor mounted on insulating base

Landscapes

  • Resistance Heating (AREA)
  • Luminescent Compositions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Cleaning And Drying Hair (AREA)
  • Cookers (AREA)
  • Pipe Accessories (AREA)

Abstract

1. Electrical heater for heating a gaseous or liquid medium, with a holding device for receiving a resistance-wire coil (8, 9), the holding device consisting of individual heater elements (1) of circular cross-section, which are placed on top of one another in the axial direction and in which there are, in regions located opposite one another, recesses (7) in which the resistance-wire coil (8, 9) is located, and the outer walls (4) of the heater elements (1), when these are placed on top of one another, complementing each other to form a closed cylindrical outer wall of the holding device, characterized in that in the heater elements (1) there are webs (5) which extend radially inwards from the outer walls to a central region and have the recesses (7) for receiving the resistance-wire coil (8, 9), and which between themselves determine axial flow channels (10) for the medium to be heated, in that in the central region of the heater there is at least one further axial flow channel (14a, 14b, 14c) which is closed at the downstream end of the heater, and in that on at least one of the downstream heater elements (1e, 1f) at least one radially extending passage (17) is formed between the further axial flow channel (14a, 14b, 14c) and the axial channels (10) located between the webs (5).
ZA836088A 1983-04-22 1983-08-18 Electric heater for heating a fluid stream ZA836088B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83103976A EP0123698B1 (en) 1983-04-22 1983-04-22 Electric heating element for heating a fluid

Publications (1)

Publication Number Publication Date
ZA836088B true ZA836088B (en) 1984-08-29

Family

ID=8190425

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA836088A ZA836088B (en) 1983-04-22 1983-08-18 Electric heater for heating a fluid stream
ZA842952A ZA842952B (en) 1983-04-22 1984-04-19 Electric heater assembly

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA842952A ZA842952B (en) 1983-04-22 1984-04-19 Electric heater assembly

Country Status (10)

Country Link
EP (2) EP0123698B1 (en)
JP (2) JPS59203392A (en)
AT (1) ATE17297T1 (en)
AU (1) AU567504B2 (en)
BR (1) BR8306525A (en)
DE (2) DE3361675D1 (en)
DK (1) DK492483A (en)
FI (1) FI75463C (en)
NO (1) NO153789C (en)
ZA (2) ZA836088B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61189260U (en) * 1985-05-17 1986-11-26
JPS62202486A (en) * 1986-02-28 1987-09-07 白光株式会社 Insulator for heater assembly of warm wind generator
IT1189089B (en) * 1986-04-18 1988-01-28 Gaetano Piazzola HEAT EXCHANGER WITH MODULAR ELEMENTS, PARTICULARLY DESIGNED FOR EXTRUSION CYLINDERS, INJECTION PRESSES, DRAWING MACHINES AND SIMILAR MACHINES FOR THE PROCESSING OF PLASTIC MATERIALS
IT1191776B (en) * 1986-05-02 1988-03-23 Gaetano Piazzola STRUCTURE OF MODULAR MODULAR ELEMENTS FOR THE PRODUCTION OF TEMPERATURE CONTROL UNITS AND FOR PLASTIFICATION CYLINDERS AND PARTS OF MACHINES FOR THE PROCESSING OF PLASTIC AND SIMILAR MATERIALS
FR2598847B1 (en) * 1986-05-13 1990-08-17 Hennequin Cie Ets ELECTRIC DEVICE OF CHARGE RESISTORS WITH FORCED VENTILATION
JPH0723917Y2 (en) * 1988-10-18 1995-05-31 貞義 竹綱 Spiral insulator for heating wire
JPH0581983U (en) * 1991-12-12 1993-11-05 白光株式会社 Insulator for heater assembly of hot air generator
DE19839044A1 (en) * 1998-08-28 2000-03-02 Steinel Gmbh & Co Kg Electric heater and method of operating a heater
JP4592910B2 (en) * 2000-10-06 2010-12-08 太洋電機産業株式会社 Heater for hot air solder processing equipment
EP2788124A1 (en) * 2011-12-09 2014-10-15 Illinois Tool Works Inc. Foam heat exchanger for hot melt adhesive or other thermoplastic material dispensing applicators
DE102021215100A1 (en) 2021-12-30 2023-07-06 BSH Hausgeräte GmbH household steamer

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1514857A (en) * 1923-07-27 1924-11-11 Moore Company Ltd D Fire bar for electric water heaters
FR37959E (en) * 1929-11-21 1931-03-03 Vosswerke Ag support element for electric heating wires
US2097705A (en) * 1936-06-02 1937-11-02 Stuck Everett Electric water heater
US2278180A (en) * 1940-01-23 1942-03-31 Lewis Edward Electric hair drier
FR931619A (en) * 1943-10-15 1948-02-27 Alsthom Cgee New arrangement for electric heaters, in particular for immersion heating bodies
GB951947A (en) * 1959-09-14 1964-03-11 Philips Nv Improvements in or relating to electric heating apparatus
DE1176293B (en) * 1960-07-11 1964-08-20 Licentia Gmbh Electric wire heating element, especially for hair dryers
FR1348098A (en) * 1963-02-08 1964-01-04 Further training in water heaters
US3267255A (en) * 1964-01-30 1966-08-16 Gen Electric Forced air electric baseboard heater
GB1233528A (en) * 1967-06-03 1971-05-26
GB1267803A (en) * 1968-04-03 1972-03-22 Laporte Titanium Ltd Improvements in and relating to the heating of gases
DE2349888A1 (en) * 1973-10-04 1975-04-17 Wigo Widmann Soehne Gottlob Heating element for hair dryers - spacings between the heating coil layers increase towards air outlet aperture
DE2432957A1 (en) * 1974-07-09 1976-01-29 Jones Jun Hand operated heating element - is for heating of flowing medium supplied under pressure, with inlet and outlet at its ends
DE2849266C2 (en) * 1978-11-14 1982-02-04 Fritz Eichenauer GmbH & Co KG, 6744 Kandel Electric radiator for gaseous media

Also Published As

Publication number Publication date
ZA842952B (en) 1984-11-28
DE3361675D1 (en) 1986-02-13
FI832814A (en) 1984-10-23
DK492483A (en) 1984-10-23
FI75463B (en) 1988-02-29
AU1810383A (en) 1984-10-25
NO153789B (en) 1986-02-10
JPH0226357B2 (en) 1990-06-08
NO153789C (en) 1986-05-28
JPS6035489A (en) 1985-02-23
EP0123698A1 (en) 1984-11-07
DK492483D0 (en) 1983-10-27
JPH0358157B2 (en) 1991-09-04
FI75463C (en) 1988-06-09
JPS59203392A (en) 1984-11-17
EP0126858B1 (en) 1987-11-25
EP0123698B1 (en) 1986-01-02
BR8306525A (en) 1985-03-12
AU567504B2 (en) 1987-11-26
DE3467847D1 (en) 1988-01-07
NO833004L (en) 1984-10-23
ATE17297T1 (en) 1986-01-15
FI832814A0 (en) 1983-08-04
EP0126858A1 (en) 1984-12-05

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