NL191970C - Heater in particular for control cabinets. - Google Patents

Heater in particular for control cabinets.

Info

Publication number
NL191970C
NL191970C NL8400603A NL8400603A NL191970C NL 191970 C NL191970 C NL 191970C NL 8400603 A NL8400603 A NL 8400603A NL 8400603 A NL8400603 A NL 8400603A NL 191970 C NL191970 C NL 191970C
Authority
NL
Netherlands
Prior art keywords
heater
control cabinets
cabinets
control
Prior art date
Application number
NL8400603A
Other languages
Dutch (nl)
Other versions
NL8400603A (en
NL191970B (en
Original Assignee
Loh Kg Rittal Werk
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 Loh Kg Rittal Werk filed Critical Loh Kg Rittal Werk
Publication of NL8400603A publication Critical patent/NL8400603A/en
Publication of NL191970B publication Critical patent/NL191970B/en
Application granted granted Critical
Publication of NL191970C publication Critical patent/NL191970C/en

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
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
    • F24H9/1863—Arrangement or mounting of electric heating means
    • F24H9/1872—PTC
    • 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
    • F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
    • F24H3/062—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators using electric energy supply; the heating medium being the resistive element
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • H02B1/565—Cooling; Ventilation for cabinets
    • 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

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)
  • Power Engineering (AREA)
  • Central Heating Systems (AREA)
  • Resistance Heating (AREA)
  • Electric Stoves And Ranges (AREA)
  • Control Of Resistance Heating (AREA)
NL8400603A 1983-03-12 1984-02-27 Heater in particular for control cabinets. NL191970C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8307274 1983-03-12
DE19838307274 DE8307274U1 (en) 1983-03-12 1983-03-12 Heating device, in particular for switch cabinets

Publications (3)

Publication Number Publication Date
NL8400603A NL8400603A (en) 1984-10-01
NL191970B NL191970B (en) 1996-07-01
NL191970C true NL191970C (en) 1996-11-04

Family

ID=6751040

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8400603A NL191970C (en) 1983-03-12 1984-02-27 Heater in particular for control cabinets.

Country Status (5)

Country Link
DE (1) DE8307274U1 (en)
FR (1) FR2542554B1 (en)
GB (1) GB2140260B (en)
NL (1) NL191970C (en)
SE (1) SE452648B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8807449D0 (en) * 1988-03-28 1988-05-05 Semikron Ltd Cooling electrical/electronic equipment
SE467070B (en) * 1990-01-24 1992-05-18 Pavel Cech DEVICE FOR THERMOELECTRIC COOLERS / HEATERS
DE19604218C2 (en) * 1996-02-06 1998-03-26 Loh Kg Rittal Werk Heater with a PTC element and a profile contact body
DE202006007436U1 (en) * 2006-05-10 2007-09-20 Krauss-Maffei Wegmann Gmbh & Co. Kg Heating device for electronic components in military vehicles, in particular main battle tanks
ITPD20090030A1 (en) * 2009-02-26 2010-08-27 Areva T & D Italy S P A HEATING STRUCTURE PARTICULARLY FOR WELDING BOXES FOR MANUAL OPERATING MECHANISMS OF MANEUVERING SHAFTS OF ELECTRICAL AND SIMILAR SAW BLADES
DE102010016177B4 (en) 2010-03-29 2013-10-24 Rittal Gmbh & Co. Kg Heating device for installation in a control cabinet
RU2691891C1 (en) * 2018-07-06 2019-06-18 Акционерное общество "Ордена Трудового Красного Знамени и ордена труда ЧССР опытное конструкторское бюро "ГИДРОПРЕСС" Unit of tubular electric heaters of equipment
CN109669313B (en) * 2018-10-29 2021-08-20 苏州佳世达光电有限公司 Projector with a light source
CN111786282A (en) * 2020-07-23 2020-10-16 国网湖北省电力有限公司鄂州供电公司 Waterproof device for power distribution cabinet

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB317155A (en) * 1928-05-30 1929-08-15 Percy Charles Lavender Improved device for supplying dry heated air, particularly for avoiding deposits of moisture on shop windows or the like
GB499699A (en) * 1938-04-14 1939-01-27 Edwin Leo Wiegand Electrical heating apparatus and method of making same
FR1352549A (en) * 1963-04-02 1964-02-14 Int Electronic Res Corp Cooling jacket for electronic components
US3294162A (en) * 1963-12-23 1966-12-27 Reynolds Metals Co Heat exchanger construction and method for making the same
US3396458A (en) * 1966-03-28 1968-08-13 Electro Therm Electrical heating elements and method and apparatus for making the same
DE2832959A1 (en) * 1978-07-27 1980-02-14 Holstein & Kappert Maschf Heater for laboratory cupboards, switching housings etc. - has heating element in recess in middle of conducting block with fins
DE2902909A1 (en) * 1979-01-26 1980-07-31 Eichenauer Fa Fritz CONTROL CABINET HEATER
DE3023899A1 (en) * 1980-06-26 1982-01-21 Klaus 8860 Nördlingen Fertl Electric heater for condensation prevention - has heating radiator of good thermal conductivity material, with surrounding ribs on radiator body

Also Published As

Publication number Publication date
GB2140260B (en) 1986-11-19
NL8400603A (en) 1984-10-01
SE8400987D0 (en) 1984-02-23
FR2542554A1 (en) 1984-09-14
GB2140260A (en) 1984-11-21
SE8400987L (en) 1984-09-13
DE8307274U1 (en) 1983-10-06
GB8406117D0 (en) 1984-04-11
FR2542554B1 (en) 1986-09-26
SE452648B (en) 1987-12-07
NL191970B (en) 1996-07-01

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19990901