GB1457732A - Heating and cooling system - Google Patents

Heating and cooling system

Info

Publication number
GB1457732A
GB1457732A GB2095375A GB2095375A GB1457732A GB 1457732 A GB1457732 A GB 1457732A GB 2095375 A GB2095375 A GB 2095375A GB 2095375 A GB2095375 A GB 2095375A GB 1457732 A GB1457732 A GB 1457732A
Authority
GB
United Kingdom
Prior art keywords
cooling system
heating
heat exchanger
space heating
incoil
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
GB2095375A
Other languages
English (en)
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.)
American Air Filter Co Inc
Original Assignee
American Air Filter Co Inc
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
Priority claimed from US05/478,530 external-priority patent/US4171621A/en
Application filed by American Air Filter Co Inc filed Critical American Air Filter Co Inc
Publication of GB1457732A publication Critical patent/GB1457732A/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
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)
GB2095375A 1974-06-12 1975-05-16 Heating and cooling system Expired GB1457732A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/478,530 US4171621A (en) 1973-03-21 1974-06-12 Freeze protection device in heat pump system

Publications (1)

Publication Number Publication Date
GB1457732A true GB1457732A (en) 1976-12-08

Family

ID=23900313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2095375A Expired GB1457732A (en) 1974-06-12 1975-05-16 Heating and cooling system

Country Status (11)

Country Link
BE (1) BE827216A (enrdf_load_stackoverflow)
BR (1) BR7503691A (enrdf_load_stackoverflow)
CA (1) CA998251A (enrdf_load_stackoverflow)
DD (1) DD118167A5 (enrdf_load_stackoverflow)
DE (1) DE2513455A1 (enrdf_load_stackoverflow)
DK (1) DK263475A (enrdf_load_stackoverflow)
ES (1) ES435692A1 (enrdf_load_stackoverflow)
FR (1) FR2280032A2 (enrdf_load_stackoverflow)
GB (1) GB1457732A (enrdf_load_stackoverflow)
IT (1) IT1033195B (enrdf_load_stackoverflow)
SE (1) SE7504113L (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155607A (en) * 1984-03-13 1985-09-25 Raif Spa A refrigerating circuit for conditioning a fluid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2136813A (en) * 1935-09-12 1938-11-15 Dewey H Dolison Liquid cooler control
US3404728A (en) * 1966-04-08 1968-10-08 Singer Co Air conditioning system
GB1307604A (en) * 1970-03-05 1973-02-21 Temperature Ltd Heat pumps units

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155607A (en) * 1984-03-13 1985-09-25 Raif Spa A refrigerating circuit for conditioning a fluid

Also Published As

Publication number Publication date
DK263475A (da) 1975-12-13
ES435692A1 (es) 1976-12-01
SE7504113L (sv) 1975-12-15
IT1033195B (it) 1979-07-10
CA998251A (en) 1976-10-12
DD118167A5 (enrdf_load_stackoverflow) 1976-02-12
FR2280032B2 (enrdf_load_stackoverflow) 1979-01-19
DE2513455A1 (de) 1976-01-02
BE827216A (fr) 1975-07-16
BR7503691A (pt) 1976-06-29
FR2280032A2 (fr) 1976-02-20

Similar Documents

Publication Publication Date Title
ES479889A1 (es) Sistema de bomba de calor para refrigeracion.
GB1376507A (en) Refrigeration system and a method of effecting refrigeration
GB1488671A (en) Solar energy cooling apparatus
IT1188311B (it) Scambiatore di calore,in particolare evaporatore del mezzo refrigerante
CA980761A (en) Heat exchanger for connection in evaporator-to-compressor line of air conditioner
GB1506999A (en) Refrigeration system
JPS52115548A (en) Heat pump type air conditioning system
GB1457732A (en) Heating and cooling system
GB1366658A (en) Thermal prime mover
GB1293146A (en) Method and unit for conditioning air
JPS52120437A (en) Heat reclaiming air conditioning system
JPS5295864A (en) Air conditioner
FR2363064A1 (fr) Procede de conditionnement d'air de locaux et installation pour sa mise en oeuvre
JPS5267141A (en) Room air conditioner
JPS5340452A (en) Air conditioner
JPS51118142A (en) Air conditioner of air heat source and heat pump type
JPS5232154A (en) Freezing show case
JPS5239853A (en) Cooling-defrosting system of cold storing-referigerating showcase and others
JPS531351A (en) Room cooling and heating system
JPS541449A (en) Heat pump type cooling-heating device
JPS5265960A (en) Air conditioning apparatus
JPS5258240A (en) Cooling and heating air conditioner of heat exchanger type
JPS52120440A (en) Heat exchanger
JPS53101147A (en) Air conditioner
JPS5248254A (en) Thermal accumulator for air conditioner

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee