GB526569A - Improvements in unit heaters - Google Patents

Improvements in unit heaters

Info

Publication number
GB526569A
GB526569A GB887939A GB887939A GB526569A GB 526569 A GB526569 A GB 526569A GB 887939 A GB887939 A GB 887939A GB 887939 A GB887939 A GB 887939A GB 526569 A GB526569 A GB 526569A
Authority
GB
United Kingdom
Prior art keywords
unit
unit heaters
dampers
heater
fan
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
GB887939A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB887939A priority Critical patent/GB526569A/en
Publication of GB526569A publication Critical patent/GB526569A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
    • F28D1/024—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels with an air driving element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

526,569. Unit heaters. WHELLER, H. S. March 20, 1939, No. 8879. [Class 137] A unit heater is fitted with pivoted dampers 36 which assume the horizontal and closed position when the fan 12 is not running, and are forced to the vertical position by the air pressure when the fan drives air over the heater 14. In a modification. the dampers are in radial formation.
GB887939A 1939-03-20 1939-03-20 Improvements in unit heaters Expired GB526569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB887939A GB526569A (en) 1939-03-20 1939-03-20 Improvements in unit heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB887939A GB526569A (en) 1939-03-20 1939-03-20 Improvements in unit heaters

Publications (1)

Publication Number Publication Date
GB526569A true GB526569A (en) 1940-09-20

Family

ID=9861041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB887939A Expired GB526569A (en) 1939-03-20 1939-03-20 Improvements in unit heaters

Country Status (1)

Country Link
GB (1) GB526569A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201473A2 (en) * 1985-05-09 1986-11-12 Farex A/S Radiator-convector element
GB2265001A (en) * 1992-03-12 1993-09-15 Hunter International A backdraught shutter for a ventilating fan

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201473A2 (en) * 1985-05-09 1986-11-12 Farex A/S Radiator-convector element
EP0201473A3 (en) * 1985-05-09 1987-06-16 Farex A/S Radiator-convector element
GB2265001A (en) * 1992-03-12 1993-09-15 Hunter International A backdraught shutter for a ventilating fan

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