NL7000499A - - Google Patents

Info

Publication number
NL7000499A
NL7000499A NL7000499A NL7000499A NL7000499A NL 7000499 A NL7000499 A NL 7000499A NL 7000499 A NL7000499 A NL 7000499A NL 7000499 A NL7000499 A NL 7000499A NL 7000499 A NL7000499 A NL 7000499A
Authority
NL
Netherlands
Application number
NL7000499A
Other versions
NL155164B (nl
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 filed Critical
Publication of NL7000499A publication Critical patent/NL7000499A/xx
Publication of NL155164B publication Critical patent/NL155164B/xx

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)
NL707000499A 1969-01-20 1970-01-14 Verwarmingsinrichting. NL155164B (nl)

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
NL7000499A true NL7000499A (enrdf_load_stackoverflow) 1970-07-22
NL155164B NL155164B (nl) 1977-11-15

Family

ID=5722852

Family Applications (1)

Application Number Title Priority Date Filing Date
NL707000499A NL155164B (nl) 1969-01-20 1970-01-14 Verwarmingsinrichting.

Country Status (10)

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

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
US8247742B2 (en) * 2007-05-11 2012-08-21 Acepower Logistics, Inc. 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 (enrdf_load_stackoverflow) * 1965-11-19 1967-12-06

Also Published As

Publication number Publication date
JPS5551478B1 (enrdf_load_stackoverflow) 1980-12-24
DK139800C (enrdf_load_stackoverflow) 1979-09-24
US3740527A (en) 1973-06-19
BE744613A (fr) 1970-07-01
JPS5316136B1 (enrdf_load_stackoverflow) 1978-05-30
DK139800B (da) 1979-04-17
DE1902575B2 (de) 1971-06-03
FR2028730A1 (enrdf_load_stackoverflow) 1970-10-16
NL155164B (nl) 1977-11-15
DE1902575A1 (de) 1970-07-30
NO126400B (enrdf_load_stackoverflow) 1973-01-29
SE397624B (sv) 1977-11-07
GB1252551A (enrdf_load_stackoverflow) 1971-11-10

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SPIRO

V4 Discontinued because of reaching the maximum lifetime of a patent