NL7109347A - - Google Patents

Info

Publication number
NL7109347A
NL7109347A NL7109347A NL7109347A NL7109347A NL 7109347 A NL7109347 A NL 7109347A NL 7109347 A NL7109347 A NL 7109347A NL 7109347 A NL7109347 A NL 7109347A NL 7109347 A NL7109347 A NL 7109347A
Authority
NL
Netherlands
Application number
NL7109347A
Other versions
NL155939C (nl
NL155939B (nl
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 filed Critical
Publication of NL7109347A publication Critical patent/NL7109347A/xx
Publication of NL155939B publication Critical patent/NL155939B/xx
Application granted granted Critical
Publication of NL155939C publication Critical patent/NL155939C/xx

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)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Central Air Conditioning (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
NL7109347.A 1970-07-07 1971-07-06 Luchtbehandelingsinstallatie. NL155939C (nl)

Applications Claiming Priority (1)

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

Publications (3)

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

Family

ID=9058487

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7109347.A NL155939C (nl) 1970-07-07 1971-07-06 Luchtbehandelingsinstallatie.

Country Status (8)

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

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2280039A1 (fr) * 1974-07-24 1976-02-20 Alsthom Cgee Machine thermodynamique fonctionnant en pompe de chaleur
FR2288278A1 (fr) * 1974-10-18 1976-05-14 Bergeon Et Cie Systeme a pompe de chaleur pour conditionnement de l'interieur de batiments
SE396126B (sv) * 1975-02-18 1977-09-05 Projectus Ind Produkter Ab Forfarande och anordning for temperering av ett flertal lokaler med inbordes olika och varierande vermebehov
SE397218B (sv) * 1975-03-21 1977-10-24 Svenska Flaektfabriken Ab Forfarande for vermeoverforing mellan franluft och tilluft i en ventilationsanleggning
FR2328163A1 (fr) * 1975-10-16 1977-05-13 Chauffe Cie Gle Perfectionnements aux dispositifs de chauffage des locaux par l'utilisation de pompes a chaleur
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 (de) * 1976-06-21 1981-08-20 Weiss Technik GmbH Umwelt-Klima-Messtechnik, 6301 Reiskirchen Klimatisier- und Lüftungsvorrichtung mit Wärmerückgewinnung
DE2630667C3 (de) * 1976-07-08 1982-01-07 Interliz Anstalt, Vaduz Lüftungsgerät
SE402486B (sv) * 1976-11-09 1978-07-03 Svenska Flaektfabriken Ab Vermeatervinningsanleggning
SE423572B (sv) * 1977-05-06 1982-05-10 Anders Daniel Backlund Uppvermnings- och ventilationssystem
FR2451548A1 (fr) * 1979-03-12 1980-10-10 Totalgaz Cie Fse Procede perfectionne de rechauffage d'un fluide gazeux, par couplage d'une pompe a chaleur avec un generateur d'energie calorifique a combustible gazeux ou liquide
DE3018046A1 (de) * 1979-05-12 1980-11-20 Mckirdy Temperatur-regelsystem
EP0075570A1 (fr) * 1981-04-01 1983-04-06 DE DIETRICH & Cie, Société dite Ensemble thermique a trois fluides associant une unite de recuperation et de transfert de calories a un organe de chauffe
FR2503336A1 (fr) * 1981-04-01 1982-10-08 Dietrich De Ensemble de recuperation et de transfert d'energie calorifique a trois fluides et quatre circuits
US4505327A (en) * 1981-04-09 1985-03-19 Lonnie L. Angle Heating and cooling apparatus having evaporative cooler and heat pump
FR2504246A1 (fr) * 1981-04-17 1982-10-22 Pvb Architectes Ste Civile Pro Procede et installation pour la ventilation d'un immeuble
DE3719391A1 (de) * 1987-06-08 1988-12-29 Hansa Ventilatoren Masch Raumlufttechnisches geraet
FR2686837B1 (fr) * 1992-01-31 1995-05-24 Valeo Thermique Habitacle Dispositif de chauffage-ventilation de l'habitacle d'un vehicule automobile a moteur a faibles rejets thermiques.
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 (de) * 1994-02-09 1999-06-17 Stiebel Eltron Gmbh & Co Kg Klimagerät
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 (sv) * 2000-03-29 2002-12-10 Enersave Ab Förfarande och anordning för att öka effekten i luftvärmepumpar
CZ299573B6 (cs) * 2004-04-05 2008-09-03 Mach@Stanislav Tepelné cerpadlo
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
EP2702332A1 (en) * 2011-04-29 2014-03-05 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 (zh) * 2018-05-18 2018-11-06 广东美的暖通设备有限公司 新风机的预热控制方法及系统
WO2021117106A1 (ja) 2019-12-09 2021-06-17 三菱電機株式会社 冷却装置および電力変換装置
CN116465063A (zh) * 2021-11-24 2023-07-21 广东美的制冷设备有限公司 新风机防结霜控制方法、新风机和计算机可读存储介质
CN116222021A (zh) * 2023-01-13 2023-06-06 贵州绿卡能科技实业股份有限公司 低日照空气能热泵

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
NL155939C (nl) 1979-10-15
ES196640Y (es) 1975-08-01
DE2133060C3 (de) 1981-12-24
JPS4929325B1 (enrdf_load_stackoverflow) 1974-08-03
DE2133060B2 (de) 1981-04-23
BE769626A (fr) 1972-01-07
FR2109052A5 (enrdf_load_stackoverflow) 1972-05-26
ES196640U (es) 1975-03-16
DE2133060A1 (de) 1972-01-13
GB1360072A (en) 1974-07-17
US3867979A (en) 1975-02-25
NL155939B (nl) 1978-02-15

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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