DK139800B - Varmeveksler med elektrisk opvarmning og varmeafgivelse til forbistrømmende luft. - Google Patents

Varmeveksler med elektrisk opvarmning og varmeafgivelse til forbistrømmende luft.

Info

Publication number
DK139800B
DK139800B DK16070AA DK16070A DK139800B DK 139800 B DK139800 B DK 139800B DK 16070A A DK16070A A DK 16070AA DK 16070 A DK16070 A DK 16070A DK 139800 B DK139800 B DK 139800B
Authority
DK
Denmark
Prior art keywords
electric heating
heat exchanger
heat dissipation
overflowing air
heat
Prior art date
Application number
DK16070AA
Other languages
English (en)
Other versions
DK139800C (da
Inventor
Franciscus Roffelsen
Original Assignee
Spiro Res N V Nv
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 Spiro Res N V Nv filed Critical Spiro Res N V Nv
Publication of DK139800B publication Critical patent/DK139800B/da
Application granted granted Critical
Publication of DK139800C publication Critical patent/DK139800C/da

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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
    • 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
    • F24H3/00—Air heaters
    • F24H3/002—Air heaters using electric energy supply
    • 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
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between

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)
  • Resistance Heating (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
DK16070AA 1969-01-20 1970-01-14 Varmeveksler med elektrisk opvarmning og varmeafgivelse til forbistrømmende luft. DK139800B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691902575 DE1902575B2 (de) 1969-01-20 1969-01-20 Elektrische heizeinheit

Publications (2)

Publication Number Publication Date
DK139800B true DK139800B (da) 1979-04-17
DK139800C DK139800C (da) 1979-09-24

Family

ID=5722852

Family Applications (1)

Application Number Title Priority Date Filing Date
DK16070AA DK139800B (da) 1969-01-20 1970-01-14 Varmeveksler med elektrisk opvarmning og varmeafgivelse til forbistrømmende luft.

Country Status (10)

Country Link
US (1) US3740527A (da)
JP (2) JPS5316136B1 (da)
BE (1) BE744613A (da)
DE (1) DE1902575B2 (da)
DK (1) DK139800B (da)
FR (1) FR2028730A1 (da)
GB (1) GB1252551A (da)
NL (1) NL155164B (da)
NO (1) NO126400B (da)
SE (1) SE397624B (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714617C2 (de) * 1977-04-01 1982-08-26 Spiro Research B.V., Helmond Wärmeaustauscher mit auf einem Trägerrohr angeordneter Drahtwendel
DE3331186A1 (de) * 1983-08-30 1985-03-14 Spiro Research B.V., Helmond Heizungsrohr mit eckigem bedrahtungsprofil
DE3718836A1 (de) * 1987-06-05 1989-01-12 Ego Elektro Blanc & Fischer Heizvorrichtung mit einem elektrischen heizkoerper
US6205290B1 (en) * 1999-09-22 2001-03-20 Eastpearl Enterprise Co., Ltd. Electric heater with heat sink members
JP4703337B2 (ja) * 2005-09-27 2011-06-15 臼井国際産業株式会社 フィンチューブ
JP4703340B2 (ja) * 2005-09-28 2011-06-15 臼井国際産業株式会社 フィンチューブ
JP2007327735A (ja) * 2006-05-10 2007-12-20 Usui Kokusai Sangyo Kaisha Ltd フィンチューブ
WO2008140700A1 (en) * 2007-05-11 2008-11-20 Searle Bruce R Quartz tube infrared heater system
CN103363565B (zh) * 2012-03-26 2015-10-14 谢昆男 高频电加热供暖装置
CN110657577B (zh) * 2019-10-15 2021-10-01 政江科技(上海)有限公司 变温加热装置及其应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US877252A (en) * 1904-09-29 1908-01-21 Frank H Stolp Radiator-tubing.
US791998A (en) * 1904-11-23 1905-06-13 Gen Electric Resistance for rheostats and electric heaters.
US1416459A (en) * 1920-01-08 1922-05-16 Edward E Gold Electric heater
US2237054A (en) * 1937-11-13 1941-04-01 Donald G Jensen Heating equipment
US2277462A (en) * 1939-12-22 1942-03-24 Gen Electric Heat transfer surface
FR925875A (fr) * 1946-04-23 1947-09-16 Etablissements R D V Soc D Résistance électrique notamment pour appareil de chauffage
DE1132883B (de) * 1957-01-30 1962-07-12 Franciscus Roffelsen Verfahren zum Herstellung von Waermeaustauschelementen
JPS4221076Y1 (da) * 1965-11-19 1967-12-06

Also Published As

Publication number Publication date
SE397624B (sv) 1977-11-07
GB1252551A (da) 1971-11-10
DE1902575A1 (de) 1970-07-30
DK139800C (da) 1979-09-24
BE744613A (fr) 1970-07-01
JPS5316136B1 (da) 1978-05-30
NO126400B (da) 1973-01-29
JPS5551478B1 (da) 1980-12-24
US3740527A (en) 1973-06-19
FR2028730A1 (da) 1970-10-16
DE1902575B2 (de) 1971-06-03
NL7000499A (da) 1970-07-22
NL155164B (nl) 1977-11-15

Similar Documents

Publication Publication Date Title
FR2003748A1 (fr) Echangeur de chaleur
CH519693A (fr) Echangeur de chaleur
CH539257A (fr) Echangeur de chaleur
BE805607Q (fr) Echangeur de chaleur
BE767662A (fr) Echangeur de chaleur
DK139800B (da) Varmeveksler med elektrisk opvarmning og varmeafgivelse til forbistrømmende luft.
AT306073B (de) Wärmetauscher
FR2037205A1 (fr) Echangeur de chaleur
CH466343A (de) Kreuzstrom-Wärmeaustauscher
DK110018C (da) Varmeudveksler med pladeformede elementer og pakning til anvendelse i vaarmeudveksleren.
BE774987A (fr) Echangeur de chaleur
BE762543A (fr) Echangeur de chaleur
BE755566A (fr) Echangeur de chaleur
CH535416A (fr) Echangeur de chaleur
AT278862B (de) Gasbeheizter Wärmetauscher
FR2090028A2 (fr) Échangeur de chaleur
AT301122B (de) Wärmetauscher
AT305327B (de) Wärmeaustauscher
CH512714A (fr) Echangeur de chaleur
BE745240A (fr) Echangeur de chaleur à chauffage horizontal
CH510860A (de) Wärmeaustauscher
FR2001234A1 (fr) Echangeur de chaleur
CH513359A (de) Beheizter Wärmeübertrager
BE823880Q (fr) Echangeur de chaleur
BE792269A (fr) Grille de chauffage, de refroidissement et de

Legal Events

Date Code Title Description
PBP Patent lapsed