CA1188560A - Variable volume multizone unit - Google Patents

Variable volume multizone unit

Info

Publication number
CA1188560A
CA1188560A CA000428164A CA428164A CA1188560A CA 1188560 A CA1188560 A CA 1188560A CA 000428164 A CA000428164 A CA 000428164A CA 428164 A CA428164 A CA 428164A CA 1188560 A CA1188560 A CA 1188560A
Authority
CA
Canada
Prior art keywords
air
zone
neutral
zones
supplying
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
CA000428164A
Other languages
English (en)
French (fr)
Inventor
William E. Clark
Donald C. Wellman
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.)
Carrier Corp
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of CA1188560A publication Critical patent/CA1188560A/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
    • F24F3/044—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
    • 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
    • F24F11/0001—Control or safety arrangements for ventilation
    • F24F2011/0006—Control or safety arrangements for ventilation using low temperature external supply air to assist cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Central Air Conditioning (AREA)
  • Air Conditioning Control Device (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
CA000428164A 1982-06-21 1983-05-13 Variable volume multizone unit Expired CA1188560A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/390,606 US4495986A (en) 1982-06-21 1982-06-21 Method of operating a variable volume multizone air conditioning unit
US390,606 1982-06-21

Publications (1)

Publication Number Publication Date
CA1188560A true CA1188560A (en) 1985-06-11

Family

ID=23543169

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000428164A Expired CA1188560A (en) 1982-06-21 1983-05-13 Variable volume multizone unit

Country Status (7)

Country Link
US (1) US4495986A (OSRAM)
EP (1) EP0097607B1 (OSRAM)
JP (1) JPS5913835A (OSRAM)
AU (1) AU557472B2 (OSRAM)
CA (1) CA1188560A (OSRAM)
DE (1) DE3365625D1 (OSRAM)
ZA (1) ZA834061B (OSRAM)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890666A (en) * 1983-09-02 1990-01-02 Carrier Corporation Method for controlling an air distribution system using ΔT
DE3510388A1 (de) * 1985-03-22 1986-10-02 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und vorrichtung zur regelung der luftdurchsatzmengen in einer zentralen lueftungs- und heizungsanlage
US4917174A (en) * 1988-07-25 1990-04-17 American Standard Inc. Supply airflow control for dual-duct system
US4882913A (en) * 1988-10-20 1989-11-28 Carrier Corporation Slide plate economizer
EP0419214A3 (en) * 1989-09-19 1991-12-11 Icc Technologies, Inc. System and method for fan speed control
AU649464B2 (en) * 1990-08-21 1994-05-26 Linsco Pty. Ltd. Air conditioning system
DE10126475A1 (de) * 2001-05-31 2003-03-20 Juergen Loose Raumzonenbehandlungsgerät - eine Alternative zur Fensterlüftung
US7044214B2 (en) * 2003-01-30 2006-05-16 Honeywell International, Inc. Aircraft ground support air conditioning unit with cooling air flow control doors
US6961242B2 (en) * 2003-07-31 2005-11-01 Hewlett-Packard Development Company, L.P. System fan management based on system loading options for a system having replaceable electronics modules
US7558648B2 (en) * 2006-11-30 2009-07-07 Honeywell International Inc. HVAC zone control panel with zone configuration
US7693583B2 (en) * 2006-11-30 2010-04-06 Honeywell International Inc. HVAC zone control panel with constant function buttons
US7904830B2 (en) 2006-11-30 2011-03-08 Honeywell International Inc. HVAC zone control panel
US7913180B2 (en) * 2006-11-30 2011-03-22 Honeywell International Inc. HVAC zone control panel with mode navigation
US20080128523A1 (en) * 2006-11-30 2008-06-05 Honeywell International Inc. Hvac zone control panel
US7693591B2 (en) * 2006-11-30 2010-04-06 Honeywell International Inc. HVAC zone control panel with checkout utility
US7957839B2 (en) 2006-12-29 2011-06-07 Honeywell International Inc. HVAC zone controller
US7766246B2 (en) * 2007-03-15 2010-08-03 Honeywell International Inc. Variable speed blower control in an HVAC system having a plurality of zones
US7819331B2 (en) * 2007-04-13 2010-10-26 Honeywell International Inc. HVAC staging control
JP5060314B2 (ja) * 2008-01-09 2012-10-31 株式会社ラスコ 温調装置
US8583289B2 (en) * 2008-02-19 2013-11-12 Liebert Corporation Climate control system for data centers
US9500382B2 (en) 2010-04-21 2016-11-22 Honeywell International Inc. Automatic calibration of a demand control ventilation system
US8364318B2 (en) * 2010-04-21 2013-01-29 Honeywell International Inc. Demand control ventilation with fan speed control
US8918218B2 (en) 2010-04-21 2014-12-23 Honeywell International Inc. Demand control ventilation system with remote monitoring
US9255720B2 (en) 2010-04-21 2016-02-09 Honeywell International Inc. Demand control ventilation system with commissioning and checkout sequence control
US8719720B2 (en) 2010-09-24 2014-05-06 Honeywell International Inc. Economizer controller plug and play system recognition with automatic user interface population
US9851114B2 (en) * 2011-02-15 2017-12-26 Trane International Inc. HVAC system with multipurpose cabinet for auxiliary heat transfer components
JP5899561B2 (ja) * 2012-09-06 2016-04-06 日本スピンドル製造株式会社 温調システム
US10041743B2 (en) 2013-01-07 2018-08-07 Carrier Corporation Energy recovery ventilator
US9820164B1 (en) 2014-07-25 2017-11-14 Cornerstone Research Group, Inc. Subterranean system comprising wireless communication network and syntactic foam panels
US10060642B2 (en) 2014-10-22 2018-08-28 Honeywell International Inc. Damper fault detection
US9845963B2 (en) 2014-10-31 2017-12-19 Honeywell International Inc. Economizer having damper modulation
US11054160B2 (en) 2015-07-01 2021-07-06 Carrier Corporation Simultaneous heating and cooling of multiple zones
SG11201811399RA (en) * 2016-08-19 2019-01-30 Revolver 26 Invest Corporation U-shaped air treatment arrangement in an air handling unit
US10852013B2 (en) 2016-08-19 2020-12-01 Revolver 26 Investment Corporation U-Shaped air treatment arrangement in an air handling unit
EP3513129A4 (en) * 2016-09-13 2020-05-27 Afrakhteh, Arsalan EXHAUST SYSTEM AND METHODS
US11268712B2 (en) 2017-11-10 2022-03-08 Carrier Corporation Forced air conditioning system
US10359202B1 (en) * 2018-10-30 2019-07-23 Donald B. Prather Air conditioning/heating airflow control method and system
US12339024B2 (en) 2019-09-05 2025-06-24 Trane International Inc. Efficiently routing excess air flow

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA457313A (en) * 1949-06-14 W. Chambers Fred Air conditioning apparatus
US2372839A (en) * 1941-12-06 1945-04-03 Honeywell Regulator Co Air conditioning system
US2885187A (en) * 1957-01-28 1959-05-05 Honeywell Regulator Co Control apparatus
US3194304A (en) * 1961-12-20 1965-07-13 Titus Mfg Corp Variable volume terminal unit with reheat
FR2188108B1 (OSRAM) * 1972-06-06 1974-12-27 Anton Roger
US3847210A (en) * 1972-09-14 1974-11-12 J Wells Damper sequencer
US3934795A (en) * 1974-02-01 1976-01-27 Universal Pneumatic Controls, Inc. Dual duct variable volume air conditioning system
US3927713A (en) * 1974-10-04 1975-12-23 Lennox Ind Inc Energy reclaiming multizone air processing system
US4044947A (en) * 1976-06-01 1977-08-30 Honeywell Inc. Condition and volume control for air conditioning system mixing dampers
US4203485A (en) * 1976-12-17 1980-05-20 Aronoff Melvin S Multizone air terminal
CA1052101A (en) * 1977-03-17 1979-04-10 Canada Square Management Ltd. Air conditioning method
US4182484A (en) * 1978-04-24 1980-01-08 The Trane Company Temperature control for variable volume air conditioning system
US4294403A (en) * 1978-11-09 1981-10-13 Ammons Staron E System and method for controlling the conditioning and delivery of air to a conditioned space

Also Published As

Publication number Publication date
AU557472B2 (en) 1986-12-24
AU1566783A (en) 1984-01-05
US4495986A (en) 1985-01-29
EP0097607A2 (en) 1984-01-04
EP0097607B1 (en) 1986-08-27
EP0097607A3 (en) 1984-05-09
ZA834061B (en) 1984-03-28
JPS6367617B2 (OSRAM) 1988-12-27
DE3365625D1 (en) 1986-10-02
JPS5913835A (ja) 1984-01-24

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry