DE3665766D1 - A heating unit - Google Patents

A heating unit

Info

Publication number
DE3665766D1
DE3665766D1 DE8686108966T DE3665766T DE3665766D1 DE 3665766 D1 DE3665766 D1 DE 3665766D1 DE 8686108966 T DE8686108966 T DE 8686108966T DE 3665766 T DE3665766 T DE 3665766T DE 3665766 D1 DE3665766 D1 DE 3665766D1
Authority
DE
Germany
Prior art keywords
heating unit
heating
unit
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.)
Expired
Application number
DE8686108966T
Other languages
German (de)
Inventor
Jorgen Kam
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.)
SVEND A NIELSEN INGENIOR OG HA
Original Assignee
SVEND A NIELSEN INGENIOR OG HA
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 SVEND A NIELSEN INGENIOR OG HA filed Critical SVEND A NIELSEN INGENIOR OG HA
Application granted granted Critical
Publication of DE3665766D1 publication Critical patent/DE3665766D1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/32—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulators on a metallic frame

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)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
DE8686108966T 1985-07-09 1986-07-02 A heating unit Expired DE3665766D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO852759A NO157640C (en) 1985-07-09 1985-07-09 HEATING UNIT.

Publications (1)

Publication Number Publication Date
DE3665766D1 true DE3665766D1 (en) 1989-10-26

Family

ID=19888387

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686108966T Expired DE3665766D1 (en) 1985-07-09 1986-07-02 A heating unit

Country Status (4)

Country Link
EP (1) EP0208241B1 (en)
CA (1) CA1264178A (en)
DE (1) DE3665766D1 (en)
NO (1) NO157640C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927006C1 (en) * 1989-08-16 1991-03-07 Vdm Nickel-Technologie Ag, 5980 Werdohl, De
CN111372334B (en) * 2020-04-09 2022-11-01 方城县柞蚕原种一场 Portable mobile electric heating controller
DE102020111987B4 (en) * 2020-05-04 2024-06-27 Kraftanlagen Energies & Services Se Heating device
CN112412416B (en) * 2020-11-05 2022-11-11 河南理工大学 Freezing fracturing and heat injection stimulation combined fracturing coal body permeability increasing and pumping promoting method
CN112412417B (en) * 2020-11-05 2022-11-18 河南理工大学 Method for promoting pumping of coal seam by combining hydraulic cave building with drilling, heat injection, permeability increase
CN112412421B (en) * 2020-11-05 2022-12-02 河南理工大学 Method for strengthening pumping promotion by heat injection and hydraulic punching in layer-crossing drilling
CN112412410B (en) * 2020-11-05 2023-02-24 河南理工大学 Method for strengthening heat injection and pumping promotion of coal seam drilling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1008918A (en) * 1950-01-20 1952-05-23 Materiel Electr Et Mecanique S Wall feed-through device for supplying electric current to an element suspended from or carried by said wall and application to electric ovens
US2868944A (en) * 1957-06-12 1959-01-13 Foster Wheeler Corp Electric fluid heater
WO1982002460A1 (en) * 1980-12-30 1982-07-22 Nikitin Pavel Zakharovich Joint for connecting high-voltage winding of generator to lead-in rod
US4337390A (en) * 1981-01-22 1982-06-29 National Element, Inc. Electric heating element
FR2530320B1 (en) * 1982-07-19 1984-12-21 Fives Cail Babcock
DE3326463A1 (en) * 1983-07-22 1985-01-31 Egon 6834 Ketsch Könn Electrical hotplate modules

Also Published As

Publication number Publication date
EP0208241B1 (en) 1989-09-20
NO157640B (en) 1988-01-11
NO852759L (en) 1987-01-12
CA1264178A (en) 1990-01-02
NO157640C (en) 1988-04-20
EP0208241A1 (en) 1987-01-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee