DK134574B - Varmeveksler til opvarmning af ydre luft. - Google Patents

Varmeveksler til opvarmning af ydre luft.

Info

Publication number
DK134574B
DK134574B DK235565AA DK235565A DK134574B DK 134574 B DK134574 B DK 134574B DK 235565A A DK235565A A DK 235565AA DK 235565 A DK235565 A DK 235565A DK 134574 B DK134574 B DK 134574B
Authority
DK
Denmark
Prior art keywords
heat exchanger
tubes
outdoor air
air
thermostat
Prior art date
Application number
DK235565AA
Other languages
English (en)
Inventor
Lars-Owe Grudeborn
Original Assignee
Svenska Flaektfabriken Ab
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 Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Publication of DK134574B publication Critical patent/DK134574B/da

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/008—Details related to central heating radiators
    • F24D19/0085—Fresh air entries for air entering the room to be heated by the radiator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/0095—Devices for preventing damage by freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
DK235565AA 1964-05-11 1965-05-10 Varmeveksler til opvarmning af ydre luft. DK134574B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE5707/64A SE313064B (da) 1964-05-11 1964-05-11

Publications (1)

Publication Number Publication Date
DK134574B true DK134574B (da) 1976-11-29

Family

ID=20267042

Family Applications (1)

Application Number Title Priority Date Filing Date
DK235565AA DK134574B (da) 1964-05-11 1965-05-10 Varmeveksler til opvarmning af ydre luft.

Country Status (7)

Country Link
US (1) US3354945A (da)
BE (1) BE663767A (da)
DK (1) DK134574B (da)
FI (1) FI48014B (da)
GB (1) GB1102277A (da)
NL (1) NL6505884A (da)
SE (1) SE313064B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109705A (en) * 1973-12-04 1978-08-29 Knut Bergdahl Heat exchange in ventilation installation
SE416347B (sv) * 1973-12-04 1980-12-15 Knut Bergdahl Sett och anordning for avfrostning av vermevexlare
GB2266950B (en) * 1992-04-24 1995-11-08 Ingersoll Rand Co Apparatus for and method of inhibiting formation of frozen condensate in a fluid system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1942559A (en) * 1932-10-19 1934-01-09 Lithman Leopold Radiator
US2190232A (en) * 1937-03-17 1940-02-13 Bireley S Inc Temperature control means

Also Published As

Publication number Publication date
BE663767A (da) 1965-09-01
FI48014B (da) 1974-01-31
NL6505884A (da) 1965-11-12
SE313064B (da) 1969-08-04
GB1102277A (en) 1968-02-07
US3354945A (en) 1967-11-28

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