GB905271A - Air-conditioning apparatus - Google Patents

Air-conditioning apparatus

Info

Publication number
GB905271A
GB905271A GB39923/60A GB3992360A GB905271A GB 905271 A GB905271 A GB 905271A GB 39923/60 A GB39923/60 A GB 39923/60A GB 3992360 A GB3992360 A GB 3992360A GB 905271 A GB905271 A GB 905271A
Authority
GB
United Kingdom
Prior art keywords
valve
air
room
passage
heater
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
GB39923/60A
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.)
FRALEIGH IND Ltd
Original Assignee
FRALEIGH IND Ltd
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 FRALEIGH IND Ltd filed Critical FRALEIGH IND Ltd
Publication of GB905271A publication Critical patent/GB905271A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/03—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements
    • F24F1/031—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/028—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts
    • F24F1/0284—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts with horizontally arranged fan axis
    • 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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/0328—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air
    • F24F1/035—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air characterised by the mounting or arrangement of filters

Abstract

905,271. Ventilation FRALEIGH INDUSTRIES Ltd. Nov. 21, 1960 [Dec. 15, 1959], No. 39923/60. Class 137. Unit apparatus 4 for a room is formed as a composite article with a double-glazed window 2, the upper part of the apparatus forming the window-sill 6, and comprises inlets 31, 33 from the room and outside, a valve 16 for admitting air from one or both inlets and a fan 11 for forcing the air through a heater 41 to a room outlet 26. Preferably a cooler 42 is provided in parallel with heater 41, the heater or cooler being selected by a second valve 23. Alternatively they may be disposed in series in the air passage. The cooler is a refrigerant evaporator, the condenser 35 being located in the upper part of the unit to be cooled by air drawn thereover by a fan 32 through inlet 33 and exhausted to ambient through outlet 34, valve 16 being set to admit air only from the room through inlet 31 during air cooling. As shown in Fig. 3, inlets 33 and outlets 34 are provided in duplicate on the underside of projecting sill 6, and fans 32, also duplicated, circulate air therethrough and over the condensers 35 when cooling is being effected. Valve 16 is in such position as to block off the passage 15 and opening 74 leading from inlets 33 and fan 11 withdraws room air through inlet 31, passage 14 and filter 61 and forwards it through passage 13 and cooler 42 back to the room, valve 23 being set as shown. When the cooling apparatus is inoperative, fan 11 draws air either from passage 14 from the room or through opening 74 and passage 15 from ambient depending on the setting of valve 16 and forces it wholly or in part through heater 41 depending on the setting of valve 23. Preferably heater 41 is electric but it may be a heating coil supplied from a central plant. The refrigerating coil may be supplied from a local or central plant. Valves 16, 23 may be interconnected. As shown in Fig. 6, valve 16 comprises a segment of an arc 60 carried by end sector-plates 62 pivoted at 17 and moved by operation of hand lever 64 pivoted at 65 and connected to one of plates 62 by a pivoted link 67. The arc 60 carries sealing gaskets 63a, 63b. As shown in Fig. 7, valve 16 is a flap pivoted at 17 and having a pin-and-slot connection 79, 77 with operating lever 64. It carries a sealing gasket 78.
GB39923/60A 1959-12-15 1960-11-21 Air-conditioning apparatus Expired GB905271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA788572 1959-12-15

Publications (1)

Publication Number Publication Date
GB905271A true GB905271A (en) 1962-09-05

Family

ID=4141153

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39923/60A Expired GB905271A (en) 1959-12-15 1960-11-21 Air-conditioning apparatus

Country Status (1)

Country Link
GB (1) GB905271A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462461A (en) * 1982-05-10 1984-07-31 Grant Hendrie J Thermal management system and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462461A (en) * 1982-05-10 1984-07-31 Grant Hendrie J Thermal management system and apparatus

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