EP0186268A3 - Fluid control valves and air treatment systems - Google Patents

Fluid control valves and air treatment systems Download PDF

Info

Publication number
EP0186268A3
EP0186268A3 EP85307142A EP85307142A EP0186268A3 EP 0186268 A3 EP0186268 A3 EP 0186268A3 EP 85307142 A EP85307142 A EP 85307142A EP 85307142 A EP85307142 A EP 85307142A EP 0186268 A3 EP0186268 A3 EP 0186268A3
Authority
EP
European Patent Office
Prior art keywords
control valves
fluid control
air treatment
treatment systems
systems
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.)
Granted
Application number
EP85307142A
Other versions
EP0186268A2 (en
EP0186268B1 (en
Inventor
James M. Giles
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.)
RADIALTEMP Ltd
Original Assignee
RADIALTEMP Ltd
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 GB848425671A external-priority patent/GB8425671D0/en
Application filed by RADIALTEMP Ltd filed Critical RADIALTEMP Ltd
Publication of EP0186268A2 publication Critical patent/EP0186268A2/en
Publication of EP0186268A3 publication Critical patent/EP0186268A3/en
Application granted granted Critical
Publication of EP0186268B1 publication Critical patent/EP0186268B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
    • 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
    • F24F11/76—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 by means responsive to temperature, e.g. bimetal springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
    • 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
    • F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
    • F24F3/0442—Systems in which all treatment is given in the central station, i.e. all-air systems with volume control at a constant temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Duct Arrangements (AREA)
EP85307142A 1984-10-11 1985-10-04 Air distribution terminals and air treatment systems Expired - Lifetime EP0186268B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB848425671A GB8425671D0 (en) 1984-10-11 1984-10-11 Fluid control valves
GB8425671 1984-10-11
GB08510583A GB2165624B (en) 1984-10-11 1985-04-25 Air distribution terminals and air treatment systems
GB8510583 1985-04-25

Publications (3)

Publication Number Publication Date
EP0186268A2 EP0186268A2 (en) 1986-07-02
EP0186268A3 true EP0186268A3 (en) 1987-07-08
EP0186268B1 EP0186268B1 (en) 1990-06-13

Family

ID=26288329

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85307142A Expired - Lifetime EP0186268B1 (en) 1984-10-11 1985-10-04 Air distribution terminals and air treatment systems

Country Status (2)

Country Link
EP (1) EP0186268B1 (en)
DE (1) DE3578204D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014166517A1 (en) * 2013-04-08 2014-10-16 Lennjont Ab Roof ventilation
DK3306217T3 (en) * 2016-10-04 2020-04-27 Lindinvent Ab SUPPLY AIR CONTROL FOR SUPPLY AIR FLOW CONTROL
US20210404477A1 (en) * 2020-06-25 2021-12-30 Power Logic Tech. Inc. Airflow-generating device with ability to adjust air chamber and method applied thereto
EP3929496B1 (en) * 2020-06-25 2023-08-09 Power Logic Tech. Inc. Airflow-generating device with ability to adjust air chamber and method applied thereto

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR619503A (en) * 1926-07-26 1927-04-04 Steam valve enhancements
US3127909A (en) * 1962-07-18 1964-04-07 Honeywell Regulator Co Rotary gate valve
GB1226089A (en) * 1969-05-06 1971-03-24
US3605787A (en) * 1969-12-04 1971-09-20 Chas M Bailey Co Inc Polyjet valve
US3669349A (en) * 1967-05-08 1972-06-13 William K Hall Jr Air flow control system
GB1316887A (en) * 1971-02-09 1973-05-16 Constant Air Systems Ltd Space heating apparatus
US3821968A (en) * 1973-01-26 1974-07-02 Acf Ind Inc Control valve structure having double ports
US3880191A (en) * 1974-03-21 1975-04-29 Hans D Baumann Rotary multiport throttling valve
DE2410231A1 (en) * 1974-03-04 1975-09-18 Max Planck Gesellschaft Low vibration, low noise flow mechanism - has mechanical structures affecting flow state advantageously in flow path
US3929285A (en) * 1974-03-25 1975-12-30 Jr Carl Francis Daugherty Air conditioning system
DE2654769A1 (en) * 1976-12-03 1978-06-08 Helbling Ag Ingenieurbueros Reduced noise gas throttle valve - has larger outlet than inlet to passageway through rotatable valve body
GB2069127A (en) * 1980-02-13 1981-08-19 Simmons R S A method of and system for supplying treated air

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR619503A (en) * 1926-07-26 1927-04-04 Steam valve enhancements
US3127909A (en) * 1962-07-18 1964-04-07 Honeywell Regulator Co Rotary gate valve
US3669349A (en) * 1967-05-08 1972-06-13 William K Hall Jr Air flow control system
GB1226089A (en) * 1969-05-06 1971-03-24
US3605787A (en) * 1969-12-04 1971-09-20 Chas M Bailey Co Inc Polyjet valve
GB1316887A (en) * 1971-02-09 1973-05-16 Constant Air Systems Ltd Space heating apparatus
US3821968A (en) * 1973-01-26 1974-07-02 Acf Ind Inc Control valve structure having double ports
DE2410231A1 (en) * 1974-03-04 1975-09-18 Max Planck Gesellschaft Low vibration, low noise flow mechanism - has mechanical structures affecting flow state advantageously in flow path
US3880191A (en) * 1974-03-21 1975-04-29 Hans D Baumann Rotary multiport throttling valve
US3929285A (en) * 1974-03-25 1975-12-30 Jr Carl Francis Daugherty Air conditioning system
DE2654769A1 (en) * 1976-12-03 1978-06-08 Helbling Ag Ingenieurbueros Reduced noise gas throttle valve - has larger outlet than inlet to passageway through rotatable valve body
GB2069127A (en) * 1980-02-13 1981-08-19 Simmons R S A method of and system for supplying treated air

Also Published As

Publication number Publication date
EP0186268A2 (en) 1986-07-02
EP0186268B1 (en) 1990-06-13
DE3578204D1 (en) 1990-07-19

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