DD105303A5 - - Google Patents

Info

Publication number
DD105303A5
DD105303A5 DD16877973A DD16877973A DD105303A5 DD 105303 A5 DD105303 A5 DD 105303A5 DD 16877973 A DD16877973 A DD 16877973A DD 16877973 A DD16877973 A DD 16877973A DD 105303 A5 DD105303 A5 DD 105303A5
Authority
DD
German Democratic Republic
Application number
DD16877973A
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 DD105303A5 publication Critical patent/DD105303A5/xx

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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • 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
    • F24H3/0411—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 for domestic or space-heating systems
    • 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

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)
  • Air Humidification (AREA)
  • Central Heating Systems (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
DD16877973A 1972-11-03 1973-02-09 DD105303A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1616172A CH551598A (de) 1972-11-03 1972-11-03 Heissluftheizung.

Publications (1)

Publication Number Publication Date
DD105303A5 true DD105303A5 (enrdf_load_stackoverflow) 1974-04-12

Family

ID=4414935

Family Applications (1)

Application Number Title Priority Date Filing Date
DD16877973A DD105303A5 (enrdf_load_stackoverflow) 1972-11-03 1973-02-09

Country Status (5)

Country Link
CH (1) CH551598A (enrdf_load_stackoverflow)
DD (1) DD105303A5 (enrdf_load_stackoverflow)
FR (1) FR2205652B1 (enrdf_load_stackoverflow)
GB (1) GB1421468A (enrdf_load_stackoverflow)
IT (1) IT977671B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153066B (en) * 1983-11-14 1987-03-04 Sandor Vaci Air distributor
CN101639241B (zh) * 2009-09-01 2010-12-29 济南吉其热能源工贸有限公司 分体式多功能碳纤维电采暖器
CN107013968B (zh) * 2017-05-22 2021-12-10 台州市童元达塑业有限公司 一种加湿型电热设备
CN119388638B (zh) * 2025-01-06 2025-04-11 台州市众力化工设备制造有限公司 一种均匀加热型硫化罐

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1798290A (en) * 1928-02-28 1931-03-31 Winner Grant Heating or cooling device
CH205466A (de) * 1938-11-26 1939-06-30 Haldemann Conrad Hans Elektrischer Heizofen.
FR869278A (fr) * 1940-09-23 1942-01-28 Profil Sa Ind Financ Le Appareil de chauffage électrique
US2405783A (en) * 1943-02-27 1946-08-13 Allen J Gardenhour Electric heater
US2839657A (en) * 1956-11-01 1958-06-17 Commercial Controis Corp Space heater
US3265862A (en) * 1964-12-14 1966-08-09 Hupp Corp Type form heater apparatus
CH522178A (de) * 1971-04-14 1972-04-30 Rupp Hans Erich Dipl Ing Bauteilsatz einer elektrischen Raumheizung

Also Published As

Publication number Publication date
DE2303461B2 (de) 1975-09-11
GB1421468A (en) 1976-01-21
FR2205652B1 (enrdf_load_stackoverflow) 1975-12-26
IT977671B (it) 1974-09-20
FR2205652A1 (enrdf_load_stackoverflow) 1974-05-31
DE2303461A1 (de) 1974-05-22
CH551598A (de) 1974-07-15

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