IT945685B - FLUID EQUIPMENT FOR AIR CONDITIONING SYSTEMS - Google Patents

FLUID EQUIPMENT FOR AIR CONDITIONING SYSTEMS

Info

Publication number
IT945685B
IT945685B IT5504871A IT5504871A IT945685B IT 945685 B IT945685 B IT 945685B IT 5504871 A IT5504871 A IT 5504871A IT 5504871 A IT5504871 A IT 5504871A IT 945685 B IT945685 B IT 945685B
Authority
IT
Italy
Prior art keywords
air conditioning
conditioning systems
fluid equipment
fluid
equipment
Prior art date
Application number
IT5504871A
Other languages
Italian (it)
Original Assignee
Fluidtech Corp
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 Fluidtech Corp filed Critical Fluidtech Corp
Application granted granted Critical
Publication of IT945685B publication Critical patent/IT945685B/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
    • F24F11/00—Control or safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/008—Other applications, e.g. for air conditioning, medical applications, other than in respirators, derricks for underwater separation of materials by coanda effect, weapons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/22—Oscillators
    • 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
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • 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
    • F24F2003/003—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 with primary air treatment in the central station and subsequent secondary air treatment in air treatment units located in or near the rooms
    • F24F2003/005—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 with primary air treatment in the central station and subsequent secondary air treatment in air treatment units located in or near the rooms with a single air duct for transporting treated primary air from the central station to air treatment units located in or near the rooms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/54—Heating and cooling, simultaneously or alternatively
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2065—Responsive to condition external of system
    • Y10T137/2071—And causing change or correction of sensed condition

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air-Flow Control Members (AREA)
  • Air Conditioning Control Device (AREA)
IT5504871A 1970-12-28 1971-12-28 FLUID EQUIPMENT FOR AIR CONDITIONING SYSTEMS IT945685B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10190170A 1970-12-28 1970-12-28

Publications (1)

Publication Number Publication Date
IT945685B true IT945685B (en) 1973-05-10

Family

ID=22287077

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5504871A IT945685B (en) 1970-12-28 1971-12-28 FLUID EQUIPMENT FOR AIR CONDITIONING SYSTEMS

Country Status (12)

Country Link
US (1) US3680776A (en)
JP (1) JPS5529289B1 (en)
AR (1) AR204497A1 (en)
BE (1) BE773465A (en)
BR (1) BR7107379D0 (en)
CA (1) CA961689A (en)
CH (1) CH544267A (en)
DE (1) DE2141414A1 (en)
FR (1) FR2120663A5 (en)
IT (1) IT945685B (en)
NL (1) NL7110753A (en)
SE (1) SE384732B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923244A (en) * 1970-12-28 1975-12-02 Gene W Osheroff Fluidic apparatus for air-conditioning system
US3989187A (en) * 1975-05-07 1976-11-02 Fluidtech Corporation Air-conditioning system apparatus
USRE31973E (en) * 1975-06-27 1985-08-20 Honeywell Inc. Fluidic flow sensing and control apparatus
CA1045883A (en) * 1975-06-27 1979-01-09 Honeywell Inc. Fluidic flow sensing and control apparatus
CA1063419A (en) * 1975-11-08 1979-10-02 Masaru Nishijo Fluid diverting assembly
US4211363A (en) * 1976-02-11 1980-07-08 McQuay-Perflex, Inc. Fluidically-controlled air-conditioning system
JPS6030843B2 (en) * 1977-05-07 1985-07-18 松下電器産業株式会社 Fluid flow direction control device
US4458839A (en) * 1982-03-03 1984-07-10 Masco Corporation Thermostatic valve assembly
SE537032C2 (en) * 2012-09-17 2014-12-09 Swegon Ab Ventilation device comprising a first outlet and a second outlet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552413A (en) * 1962-09-10 1971-01-05 Us Army Feedback divider for fluid amplifier
US3275014A (en) * 1963-09-12 1966-09-27 American Radiator & Standard Fluid control means
US3279531A (en) * 1964-02-04 1966-10-18 Bowles Eng Corp Air conditioning system
US3426782A (en) * 1966-01-07 1969-02-11 Powers Regulator Co Fluid controlling unit
US3547137A (en) * 1966-02-07 1970-12-15 British Telecommunications Res Fluid control devices
US3596670A (en) * 1968-10-24 1971-08-03 Fehr & Fiske Inc Fluidic control device

Also Published As

Publication number Publication date
JPS5529289B1 (en) 1980-08-02
BR7107379D0 (en) 1973-04-26
BE773465A (en) 1972-04-04
AR204497A1 (en) 1976-02-12
NL7110753A (en) 1972-06-30
CH544267A (en) 1973-11-15
CA961689A (en) 1975-01-28
US3680776A (en) 1972-08-01
FR2120663A5 (en) 1972-08-18
DE2141414A1 (en) 1972-07-27
SE384732B (en) 1976-05-17

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