GB1312517A - Air conditioning apparatus - Google Patents

Air conditioning apparatus

Info

Publication number
GB1312517A
GB1312517A GB3645970A GB3645970A GB1312517A GB 1312517 A GB1312517 A GB 1312517A GB 3645970 A GB3645970 A GB 3645970A GB 3645970 A GB3645970 A GB 3645970A GB 1312517 A GB1312517 A GB 1312517A
Authority
GB
United Kingdom
Prior art keywords
casing
hot
air conditioning
air
impeller
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
GB3645970A
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.)
Riello Condizionatori SpA
Original Assignee
Riello Condizionatori SpA
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 Riello Condizionatori SpA filed Critical Riello Condizionatori SpA
Publication of GB1312517A publication Critical patent/GB1312517A/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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • 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
    • F24F1/03—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
    • F24F1/0328—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
    • 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
    • F24F1/0358—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with dehumidification means
    • 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
    • F24F1/037—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with humidification means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

1312517 Air conditioning units RIELLO CONDIZIONATORISAS 28 July 1970 [7 Aug 1969] 36459/70 Heading F4V [Also in Division F1] An air conditioning unit comprises a casing having walls 22, 20 each with an air inlet and an air outlet and associated with an evaporator 32 and a condenser 30 of a refrigeration system, and two centrifugal flow impellers 38, 40 arranged back to back on either side of a partition 10 which divides the apparatus into a hot and cold section, each impeller having vanes whose leading edges 50 spiral about the axis of the impeller. The unit includes ducts 64, 61 which are detachable from the casing whereby the casing may be rotated through 180 degrees to reverse the functions of the hot and cold sections. A filter spans the room air inlet and outlet. The hot and cold sections may be communicated with one another via air passages controlled by valves 80 and 81.
GB3645970A 1969-08-07 1970-07-28 Air conditioning apparatus Expired GB1312517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2067169 1969-08-07

Publications (1)

Publication Number Publication Date
GB1312517A true GB1312517A (en) 1973-04-04

Family

ID=11170324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3645970A Expired GB1312517A (en) 1969-08-07 1970-07-28 Air conditioning apparatus

Country Status (8)

Country Link
US (1) US3668887A (en)
AT (1) AT312876B (en)
CH (1) CH512703A (en)
DE (1) DE2039026A1 (en)
ES (1) ES382501A1 (en)
FR (1) FR2057825A5 (en)
GB (1) GB1312517A (en)
NL (1) NL7011753A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224083A (en) * 1988-10-19 1990-04-25 Rolls Royce Plc Radial or mixed flow bladed rotors
CN107532613A (en) * 2015-04-28 2018-01-02 株式会社电装 Pressure fan

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949437B2 (en) * 1977-01-28 1984-12-03 川崎重工業株式会社 mixed flow blower impeller
JPS5413003A (en) * 1977-06-29 1979-01-31 Kawasaki Heavy Ind Ltd Vane wheel of linear backward inclined flow fan
GB1598616A (en) * 1977-06-29 1981-09-23 Kawasaki Heavy Ind Ltd Diagonal-flow fan wheel with blades of developable surface shape
CA1106811A (en) * 1978-09-14 1981-08-11 Sheldons Engineering Limited Stall stabilizer for a centrifugal fan
US4682384A (en) * 1983-10-05 1987-07-28 The Scott & Fetzer Company Vacuum generating system for hand-held vacuum cleaner
US4641502A (en) * 1985-01-09 1987-02-10 The Duo-Therm Corporation Roof mount air conditioner
US4748827A (en) * 1987-06-29 1988-06-07 Chang Dick Y K Coil support structure
US4936101A (en) * 1989-04-24 1990-06-26 Carrier Corporation Fan arrangement for thru-the-wall unit
IT1231069B (en) * 1989-09-25 1991-11-12 Delchi Carrier Spa CONDITIONING UNIT.
US5336050A (en) * 1993-05-06 1994-08-09 Penn Ventilator Co. Inc. Ventilator fan device
US6443010B1 (en) * 1999-12-16 2002-09-03 Lucent Technologies Inc. Audible air flow detector for air filters
US6742582B1 (en) 2000-01-20 2004-06-01 Vent-Rite Valve Corp. Modular climate control unit
US6339935B1 (en) * 2001-05-16 2002-01-22 Carrier Corporation Evaporator scroll for blower wheel
TWI267611B (en) * 2003-09-16 2006-12-01 Lg Electronics Inc Integral type air conditioner and air guide structure thereof
TWI280338B (en) * 2003-09-16 2007-05-01 Lg Electronics Inc Integral type air conditioner and front panel thereof
KR100574860B1 (en) * 2004-02-25 2006-04-27 엘지전자 주식회사 The fan structure of air-conditioner inner door unit
KR100590333B1 (en) * 2004-03-05 2006-06-19 엘지전자 주식회사 The fan structure of air-conditioner inner door unit
US20070221061A1 (en) * 2006-03-10 2007-09-27 Hamilton Beach/Proctor-Silex, Inc. Air purifier
JP5164932B2 (en) 2009-06-11 2013-03-21 三菱電機株式会社 Turbofan and air conditioner
US8381541B2 (en) * 2010-12-07 2013-02-26 Tai-Her Yang Air conditioning device utilizing temperature differentiation of exhausted gas to even temperature of external heat exchanger
CA2779475C (en) * 2012-05-29 2015-04-07 Macdon Industries Ltd. Windrower tractor with parallel heat exchangers for cooling of engine and associated fluids
KR101788008B1 (en) * 2015-08-26 2017-11-15 엘지전자 주식회사 Centrifugal fan and air conditioner having the same
US11525584B2 (en) 2017-04-13 2022-12-13 Giovanni D. Volo Method of modifying air conditioner for heating
US11255335B2 (en) * 2017-11-14 2022-02-22 Regal Beloit America, Inc. Blower assembly for use in an air handling system and method for assembling the same
DE102018204978A1 (en) * 2018-04-03 2019-10-10 Siemens Healthcare Gmbh Cooling system for an imaging device with a gantry
US11946701B2 (en) * 2020-11-11 2024-04-02 B/E Aerospace, Inc. Heat transfer systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US416070A (en) * 1889-11-26 pelzee
US662395A (en) * 1898-09-21 1900-11-27 Samuel C Davidson Centrifugal fan or pump.
US2054144A (en) * 1934-07-19 1936-09-15 Gen Motors Corp Refrigerating apparatus
US2401206A (en) * 1942-08-08 1946-05-28 Bbc Brown Boveri & Cie Centrifugal compressor
US2472792A (en) * 1945-09-17 1949-06-14 Mitchell Mfg Company Air conditioning unit for mounting in windows
US2945362A (en) * 1957-05-06 1960-07-19 Gen Motors Corp Air conditioner
US2942439A (en) * 1957-10-31 1960-06-28 Westinghouse Electric Corp Self-contained air conditioning unit employing mixed flow fan
BE677439A (en) * 1965-09-16 1966-08-01
US3298444A (en) * 1965-09-22 1967-01-17 Budd Co Turbine impeller assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224083A (en) * 1988-10-19 1990-04-25 Rolls Royce Plc Radial or mixed flow bladed rotors
US5112195A (en) * 1988-10-19 1992-05-12 Rolls-Royce Plc Radial flow rotors
CN107532613A (en) * 2015-04-28 2018-01-02 株式会社电装 Pressure fan

Also Published As

Publication number Publication date
FR2057825A5 (en) 1971-05-21
DE2039026A1 (en) 1971-02-18
ES382501A1 (en) 1972-12-01
NL7011753A (en) 1971-02-09
AT312876B (en) 1974-01-25
CH512703A (en) 1971-09-15
US3668887A (en) 1972-06-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees