ES412079A1 - Local conditioning induction-type apparatus employing primary inlet air as a power means for controlling temperature - Google Patents

Local conditioning induction-type apparatus employing primary inlet air as a power means for controlling temperature

Info

Publication number
ES412079A1
ES412079A1 ES412079A ES412079A ES412079A1 ES 412079 A1 ES412079 A1 ES 412079A1 ES 412079 A ES412079 A ES 412079A ES 412079 A ES412079 A ES 412079A ES 412079 A1 ES412079 A1 ES 412079A1
Authority
ES
Spain
Prior art keywords
valve
heat
valve assembly
pass
exchangers
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
ES412079A
Other languages
Spanish (es)
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.)
SERRATTO
Original Assignee
SERRATTO
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 SERRATTO filed Critical SERRATTO
Publication of ES412079A1 publication Critical patent/ES412079A1/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
    • F24F1/01—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station in which secondary air is induced by injector action of the primary air
    • 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
    • F24F11/81—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the air supply to heat-exchangers or bypass channels
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/228—Heat exchange with fan or pump
    • Y10S165/30—Injector-type pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

In a conditioning apparatus unit to be used in relation with conditioning systems of the type having four pipes for the secondary water, wherein the temperature is controlled by varying the secondary air flow passing through two heat-exchangers and a by-pass section by means of valve assemblies, the valve assemblies are actuated by the primary air feeding the same apparatus at a pressure value comprised in the range between 15 and 100 Kg/m2. Each valve assembly relating to a heat-exchanger is operated by an expansion lung fed by the inlet primary air through a valve controlled by a thermostatic device. A linkage mechanically connects the valve assembly of the by-pass section with the valve assemblies of the heat-exchangers in such a manner that when one of the valve assemblies relating to the heat-exchanger is at least partially open, the other valve assembly is locked in the "close" position and only the by-pass valve assembly can be operated by the said one valve assembly. At each position of either of the two heat-exchangers valve assemblies a given position of the by-pass valve assembly is associated and in particular to the "open" position of one of them the by-pass valve is closed.
ES412079A 1972-03-01 1973-02-26 Local conditioning induction-type apparatus employing primary inlet air as a power means for controlling temperature Expired ES412079A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21255/72A IT949757B (en) 1972-03-01 1972-03-01 LOCAL INDUCTION AIR CONDITIONING DEVICE IN WHICH THE TEMPERATURE IS REGULATED USING THE PRIMARY SUPPLY AIR AS MOTOR AGENT

Publications (1)

Publication Number Publication Date
ES412079A1 true ES412079A1 (en) 1976-06-16

Family

ID=11179099

Family Applications (1)

Application Number Title Priority Date Filing Date
ES412079A Expired ES412079A1 (en) 1972-03-01 1973-02-26 Local conditioning induction-type apparatus employing primary inlet air as a power means for controlling temperature

Country Status (15)

Country Link
US (1) US3841398A (en)
JP (1) JPS5129350B2 (en)
AT (1) AT324629B (en)
BE (1) BE796149A (en)
CA (1) CA987907A (en)
CH (1) CH558503A (en)
DE (1) DE2365885A1 (en)
ES (1) ES412079A1 (en)
FR (1) FR2174248B1 (en)
GB (1) GB1433521A (en)
IT (1) IT949757B (en)
NL (1) NL154822B (en)
NO (1) NO136505C (en)
SE (1) SE407618B (en)
ZA (1) ZA731367B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH574084A5 (en) * 1973-11-21 1976-03-31 Luwa Ag
DE3012593C2 (en) * 1980-04-01 1987-05-07 Schako Metallwarenfabrik Ferdinand Schad Gmbh, Zweigniederlassung Kolbingen, 7201 Kolbingen Window blower for air conditioning rooms
GB2123947A (en) * 1982-06-25 1984-02-08 British Leyland Cars Ltd Ventilation ducts for motor vehicles
US4537035A (en) * 1984-05-04 1985-08-27 Stiles Jack L Air conditioning system
FI84857C (en) * 1987-09-15 1992-01-27 Ilmaterae Oy REGLERINGS- OCH STAENGANORDNING FOER GASSTROEMMAR.
FI120245B (en) * 2004-04-23 2009-08-14 Halton Oy incoming air
US9625166B2 (en) * 2013-02-20 2017-04-18 Air System Components, Inc. Induction displacement air handling unit
JP6739001B2 (en) * 2016-12-15 2020-08-12 パナソニックＩｐマネジメント株式会社 Air conditioner

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2109650A (en) * 1937-07-08 1938-03-01 Johnson Service Co Control for air conditioning systems
US3172463A (en) * 1959-06-30 1965-03-09 Carrier Corp Air conditioning units
DE1248894B (en) * 1960-05-05 1900-01-01
US3208508A (en) * 1961-12-15 1965-09-28 Carrier Corp Air conditioning system and method
US3213928A (en) * 1962-05-29 1965-10-26 American Radiator & Standard Air conditioner damper control
US3120344A (en) * 1962-07-09 1964-02-04 Worthington Corp Control means for an induction circulator unit
DE1604299C3 (en) * 1966-08-27 1974-01-24 Friedrich Harald 5022 Junkersdorf Schmidt Induction device for high pressure air conditioning systems
US3452811A (en) * 1967-04-27 1969-07-01 Carrier Corp Air conditioning unit
DE1679547C3 (en) * 1967-08-24 1974-06-12 Ltg Lufttechnische Gmbh, 7000 Stuttgart Convector device for influencing the temperature of rooms
US3411711A (en) * 1967-08-25 1968-11-19 Carrier Corp Control mechanism
US3623542A (en) * 1969-10-31 1971-11-30 Carrier Corp Control of air-conditioning apparatus
US3744556A (en) * 1970-11-25 1973-07-10 Carrier Corp Air distribution system
US3730430A (en) * 1971-07-06 1973-05-01 Fluidtech Corp Thermovalve

Also Published As

Publication number Publication date
JPS5129350B2 (en) 1976-08-25
NO136505C (en) 1977-09-14
NL7302907A (en) 1973-09-04
JPS48100946A (en) 1973-12-19
IT949757B (en) 1973-06-11
DE2309692B2 (en) 1976-12-02
FR2174248B1 (en) 1977-12-30
US3841398A (en) 1974-10-15
ZA731367B (en) 1973-11-28
BE796149A (en) 1973-07-02
SE407618B (en) 1979-04-02
CH558503A (en) 1975-01-31
DE2309692A1 (en) 1973-09-06
AT324629B (en) 1975-09-10
FR2174248A1 (en) 1973-10-12
AU5273473A (en) 1974-08-29
GB1433521A (en) 1976-04-28
NO136505B (en) 1977-06-06
DE2365885A1 (en) 1976-10-14
CA987907A (en) 1976-04-27
NL154822B (en) 1977-10-17

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