GB417456A - Improvements in or relating to apparatus for circulating the air and controlling atmospheric conditions in rooms or other enclosures - Google Patents

Improvements in or relating to apparatus for circulating the air and controlling atmospheric conditions in rooms or other enclosures

Info

Publication number
GB417456A
GB417456A GB9402/33A GB940233A GB417456A GB 417456 A GB417456 A GB 417456A GB 9402/33 A GB9402/33 A GB 9402/33A GB 940233 A GB940233 A GB 940233A GB 417456 A GB417456 A GB 417456A
Authority
GB
United Kingdom
Prior art keywords
air
fan
room
rooms
conduit
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
GB9402/33A
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.)
Hall & Kay Ltd
PERCY KAY
Original Assignee
Hall & Kay Ltd
PERCY KAY
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 Hall & Kay Ltd, PERCY KAY filed Critical Hall & Kay Ltd
Priority to GB9402/33A priority Critical patent/GB417456A/en
Publication of GB417456A publication Critical patent/GB417456A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/067—Evaporator fan units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
    • F25D2317/0682—Two or more fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Central Air Conditioning (AREA)

Abstract

417,456. Ventilating rooms. HALL & KAY, Ltd., HALL, S., and KAY, P., Stockport Road, Ashton-under-Lyne. March 29, 1933, No. 9402. [Class 137.] Apparatus for circulating, and heating or cooling air in rooms comprises one fan 13 which draws air from the room through a conduit 4 and discharges it through healing or cooling gilled pipes 8 into the room, and a second fan 20 which draws fresh air from the outside through a conduit 10 and discharges it into the room. Some of the air from the duct 10 passes around the fan motor 12 which is thereby cooled, and mixes with the air from the fan 13. Air deflectors 16, 17 are provided, which may be adjustable as described in Specification 417,455. A valve 11 controls the air flow in conduit 10 which may communicate with a chamber 18 surrounding the motor casing, so that the air from the fan 20 is mixed with that drawn in by the fan 13. Water or steam sprays may be directed into the air discharged into the room for moistening, heating, or cooling purposes.
GB9402/33A 1933-03-29 1933-03-29 Improvements in or relating to apparatus for circulating the air and controlling atmospheric conditions in rooms or other enclosures Expired GB417456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9402/33A GB417456A (en) 1933-03-29 1933-03-29 Improvements in or relating to apparatus for circulating the air and controlling atmospheric conditions in rooms or other enclosures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9402/33A GB417456A (en) 1933-03-29 1933-03-29 Improvements in or relating to apparatus for circulating the air and controlling atmospheric conditions in rooms or other enclosures

Publications (1)

Publication Number Publication Date
GB417456A true GB417456A (en) 1934-10-01

Family

ID=9871278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9402/33A Expired GB417456A (en) 1933-03-29 1933-03-29 Improvements in or relating to apparatus for circulating the air and controlling atmospheric conditions in rooms or other enclosures

Country Status (1)

Country Link
GB (1) GB417456A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526290A (en) * 1949-07-21 1950-10-17 Isel I Solzman Air exhauster
US2635524A (en) * 1949-04-04 1953-04-21 Ralph D Jenkins Air circulating or ventilating unit
WO1982000342A1 (en) * 1980-07-21 1982-02-04 Mcmillen R Radial heat exchanger assembly
FR2529515A1 (en) * 1982-07-01 1984-01-06 Sueddeutsche Kuehler Behr Air conditioning unit for vehicles
US5662779A (en) * 1995-02-16 1997-09-02 Market Design & Development, Inc. Portable water purification apparatus
EP1256769A1 (en) * 2001-05-08 2002-11-13 O.Y.L. Research & Development Centre Sdn Bhd Cooling and/or heating units

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635524A (en) * 1949-04-04 1953-04-21 Ralph D Jenkins Air circulating or ventilating unit
US2526290A (en) * 1949-07-21 1950-10-17 Isel I Solzman Air exhauster
WO1982000342A1 (en) * 1980-07-21 1982-02-04 Mcmillen R Radial heat exchanger assembly
FR2529515A1 (en) * 1982-07-01 1984-01-06 Sueddeutsche Kuehler Behr Air conditioning unit for vehicles
US5662779A (en) * 1995-02-16 1997-09-02 Market Design & Development, Inc. Portable water purification apparatus
EP1256769A1 (en) * 2001-05-08 2002-11-13 O.Y.L. Research & Development Centre Sdn Bhd Cooling and/or heating units

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