NL155939C - AIR TREATMENT PLANT. - Google Patents

AIR TREATMENT PLANT.

Info

Publication number
NL155939C
NL155939C NL7109347.A NL7109347A NL155939C NL 155939 C NL155939 C NL 155939C NL 7109347 A NL7109347 A NL 7109347A NL 155939 C NL155939 C NL 155939C
Authority
NL
Netherlands
Prior art keywords
treatment plant
air treatment
air
plant
treatment
Prior art date
Application number
NL7109347.A
Other languages
Dutch (nl)
Other versions
NL7109347A (en
NL155939B (en
Original Assignee
Alsthom Cgee
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 Alsthom Cgee filed Critical Alsthom Cgee
Publication of NL7109347A publication Critical patent/NL7109347A/xx
Publication of NL155939B publication Critical patent/NL155939B/en
Application granted granted Critical
Publication of NL155939C publication Critical patent/NL155939C/en

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
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/002—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid
    • F24F12/003—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid using a heat pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/001—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems in which the air treatment in the central station takes place by means of a heat-pump or by means of a reversible cycle
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F2012/007—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using a by-pass for bypassing the heat-exchanger
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing frost
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Central Air Conditioning (AREA)
NL7109347.A 1970-07-07 1971-07-06 AIR TREATMENT PLANT. NL155939C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7025409A FR2109052A5 (en) 1970-07-07 1970-07-07

Publications (3)

Publication Number Publication Date
NL7109347A NL7109347A (en) 1972-01-11
NL155939B NL155939B (en) 1978-02-15
NL155939C true NL155939C (en) 1979-10-15

Family

ID=9058487

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7109347.A NL155939C (en) 1970-07-07 1971-07-06 AIR TREATMENT PLANT.

Country Status (8)

Country Link
US (1) US3867979A (en)
JP (1) JPS4929325B1 (en)
BE (1) BE769626A (en)
DE (1) DE2133060C3 (en)
ES (1) ES196640Y (en)
FR (1) FR2109052A5 (en)
GB (1) GB1360072A (en)
NL (1) NL155939C (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2280039A1 (en) * 1974-07-24 1976-02-20 Alsthom Cgee THERMODYNAMIC MACHINE OPERATING AS A HEAT PUMP
FR2288278A1 (en) * 1974-10-18 1976-05-14 Bergeon Et Cie Heat pump for heating and cooling - has hot and cold water branches and three-way valves operated in cascade
SE396126B (en) * 1975-02-18 1977-09-05 Projectus Ind Produkter Ab PROCEDURE AND DEVICE FOR TEMPERATING A SEVERAL PREMISES WITH INBOARD DIFFERENT AND VARIING HEATING NEEDS
SE397218B (en) * 1975-03-21 1977-10-24 Svenska Flaektfabriken Ab PROCEDURE FOR HEAT TRANSFER BETWEEN FRAN AIR AND SUPPLY AIR IN A VENTILATION SYSTEM
FR2328163A1 (en) * 1975-10-16 1977-05-13 Chauffe Cie Gle IMPROVEMENTS TO THE PREMISES HEATING DEVICES THROUGH THE USE OF HEAT PUMPS
CA1021939A (en) * 1976-06-07 1977-12-06 Jon Lunde Heat recovery system
US4141408A (en) * 1976-06-16 1979-02-27 Rheem Manufacturing Company Supplementary heat control for heat pump system
DE2627734C3 (en) * 1976-06-21 1981-08-20 Weiss Technik GmbH Umwelt-Klima-Messtechnik, 6301 Reiskirchen Air conditioning and ventilation device with heat recovery
DE2630667C3 (en) * 1976-07-08 1982-01-07 Interliz Anstalt, Vaduz Ventilation unit
SE402486B (en) * 1976-11-09 1978-07-03 Svenska Flaektfabriken Ab VERMEAT RECYCLING FACILITY
SE423572B (en) * 1977-05-06 1982-05-10 Anders Daniel Backlund HEATING AND VENTILATION SYSTEM
FR2451548A1 (en) * 1979-03-12 1980-10-10 Totalgaz Cie Fse Warm air heating with heat pump - involves supplementary heating utilising liq. or gaseous fuel during extreme conditions
DE3018046A1 (en) * 1979-05-12 1980-11-20 Mckirdy TEMPERATURE CONTROL SYSTEM
WO1982003446A1 (en) * 1981-04-01 1982-10-14 Engel Alfred Three-fluid operating thermal assembly associating a heat collecting and transfer unit to a heating member
FR2503336A1 (en) * 1981-04-01 1982-10-08 Dietrich De Heat pump for domestic heating - has three fluid circuits with exchanger condenser forming heating body of boiler
US4505327A (en) * 1981-04-09 1985-03-19 Lonnie L. Angle Heating and cooling apparatus having evaporative cooler and heat pump
FR2504246A1 (en) * 1981-04-17 1982-10-22 Pvb Architectes Ste Civile Pro Ventilation installation for building - has heat exchanger warming fresh air intake with used air outflow
DE3719391A1 (en) * 1987-06-08 1988-12-29 Hansa Ventilatoren Masch VENTILATION TECHNICAL DEVICE
FR2686837B1 (en) * 1992-01-31 1995-05-24 Valeo Thermique Habitacle DEVICE FOR HEATING-VENTILATION OF THE INTERIOR OF A MOTOR VEHICLE WITH LOW THERMAL REJECTION ENGINE.
US5425403A (en) * 1993-09-24 1995-06-20 Herrmann; Otto Device for filling bags with a powder-like or granular flowable material, especially sand
DE4412844C2 (en) * 1994-02-09 1999-06-17 Stiebel Eltron Gmbh & Co Kg Air conditioner
US5501088A (en) * 1994-02-14 1996-03-26 Yates; Jan B. Exhaust gas discharge system for a gas engine heat pump
US5722245A (en) * 1996-08-27 1998-03-03 Ponder; Henderson Frank Microwave heat pump defroster
US5771699A (en) * 1996-10-02 1998-06-30 Ponder; Henderson F. Three coil electric heat pump
US5715690A (en) * 1996-10-03 1998-02-10 Ponder; Henderson F. Microwave thermal heat pump defroster
SE518944C2 (en) * 2000-03-29 2002-12-10 Enersave Ab Method and apparatus for increasing the efficiency of air heat pumps
CZ299573B6 (en) * 2004-04-05 2008-09-03 Mach@Stanislav Heat pump
US8347640B2 (en) * 2005-11-16 2013-01-08 Technologies Holdings Corp. Enhanced performance dehumidification apparatus, system and method
US8316660B2 (en) * 2005-11-16 2012-11-27 Technologies Holdings Corp. Defrost bypass dehumidifier
WO2009053726A2 (en) * 2007-10-24 2009-04-30 Thermal Energy Systems Limited Heat pump
WO2012149112A1 (en) * 2011-04-29 2012-11-01 Carrier Corporation Air conditioner exhaust recycling
US20140235157A1 (en) * 2013-02-15 2014-08-21 Venmar Ces, Inc. Dedicated outdoor air system with pre-heating and method for same
CN108759015A (en) * 2018-05-18 2018-11-06 广东美的暖通设备有限公司 The preheating control method and system of new wind turbine
JP7199574B2 (en) 2019-12-09 2023-01-05 三菱電機株式会社 Chillers and power converters
CN116465063A (en) * 2021-11-24 2023-07-21 广东美的制冷设备有限公司 New fan anti-frosting control method, new fan and computer readable storage medium

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2224878A (en) * 1935-05-20 1940-12-17 Willard L Morrison Air cooling and circulating device
US2257478A (en) * 1938-10-22 1941-09-30 Honeywell Regulator Co Air conditioning system
US2309224A (en) * 1940-01-11 1943-01-26 Matson C Terry Self-contained air conditioner
US2293482A (en) * 1941-06-26 1942-08-18 Gen Electric Heat pump
US2401560A (en) * 1944-01-31 1946-06-04 Gen Motors Corp Refrigerating apparatus
US2723083A (en) * 1952-02-05 1955-11-08 Constantine W Bary Heat pump apparatus
US2718119A (en) * 1952-12-31 1955-09-20 David C Prince Heat pump
US2902220A (en) * 1956-08-10 1959-09-01 Honeywell Regulator Co Control apparatus for a plurality of condition changing devices
US3135317A (en) * 1960-03-10 1964-06-02 William H Goettl Heat pump and means for defrosting the outside coils thereof
US3189085A (en) * 1960-09-13 1965-06-15 Westinghouse Electric Corp Air conditioning apparatus
US3444923A (en) * 1968-01-02 1969-05-20 Westinghouse Electric Corp Heat pumps with electric booster heaters
US3529659A (en) * 1968-04-17 1970-09-22 Allen Trask Defrosting system for heat pumps

Also Published As

Publication number Publication date
BE769626A (en) 1972-01-07
DE2133060A1 (en) 1972-01-13
US3867979A (en) 1975-02-25
ES196640Y (en) 1975-08-01
NL7109347A (en) 1972-01-11
DE2133060B2 (en) 1981-04-23
ES196640U (en) 1975-03-16
NL155939B (en) 1978-02-15
FR2109052A5 (en) 1972-05-26
DE2133060C3 (en) 1981-12-24
GB1360072A (en) 1974-07-17
JPS4929325B1 (en) 1974-08-03

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: ALSTHOM