GB1494094A - Apparatus for forming part of an air conditioning unit and for controlling air flow therein - Google Patents

Apparatus for forming part of an air conditioning unit and for controlling air flow therein

Info

Publication number
GB1494094A
GB1494094A GB50516/74A GB5051674A GB1494094A GB 1494094 A GB1494094 A GB 1494094A GB 50516/74 A GB50516/74 A GB 50516/74A GB 5051674 A GB5051674 A GB 5051674A GB 1494094 A GB1494094 A GB 1494094A
Authority
GB
United Kingdom
Prior art keywords
flaps
flap
opening
heat exchangers
gear wheels
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
GB50516/74A
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.)
Luwa Ltd
Original Assignee
Luwa 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
Application filed by Luwa Ltd filed Critical Luwa Ltd
Publication of GB1494094A publication Critical patent/GB1494094A/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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/8741—With common operator
    • Y10T137/87491—Mechanical movement between actuator and non-rotary valve
    • 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
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87708—With common valve operator
    • Y10T137/87716—For valve having a flexible diaphragm valving member

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)
GB50516/74A 1973-11-21 1974-11-21 Apparatus for forming part of an air conditioning unit and for controlling air flow therein Expired GB1494094A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1644773A CH574084A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-11-21 1973-11-21

Publications (1)

Publication Number Publication Date
GB1494094A true GB1494094A (en) 1977-12-07

Family

ID=4417431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50516/74A Expired GB1494094A (en) 1973-11-21 1974-11-21 Apparatus for forming part of an air conditioning unit and for controlling air flow therein

Country Status (8)

Country Link
US (1) US4031951A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5085134A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH574084A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2453693A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES432367A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2251784A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1494094A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1025339B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE533440C2 (sv) * 2009-01-26 2010-09-28 Swegon Ab Induktionsapparat för sammanföring av luftflöden
US9625166B2 (en) 2013-02-20 2017-04-18 Air System Components, Inc. Induction displacement air handling unit
WO2015147819A1 (en) * 2014-03-27 2015-10-01 Halliburton Energy Services, Inc. Pumping equipment cooling system
WO2016123445A1 (en) * 2015-01-30 2016-08-04 Mestek, Inc. Air handling unit and method for controlling a flow of air therethrough
US10907858B2 (en) * 2018-08-29 2021-02-02 Air Distribution Technologies Ip, Llc Concentric shaft actuation mechanism

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522860A (en) * 1946-12-30 1950-09-19 Conaway Paul Leroy Heating system
US2694497A (en) * 1951-12-05 1954-11-16 Arthur J Stock Valve operating mechanism
US3139020A (en) * 1961-04-26 1964-06-30 Harold L Schemenauer Air conditioning unit and control mechanism therefor
US3212424A (en) * 1963-05-14 1965-10-19 Trane Co Fluid control device
DE1604299C3 (de) * 1966-08-27 1974-01-24 Friedrich Harald 5022 Junkersdorf Schmidt Induktionsgerät für Hochdruckklimaanlagen
DE1679563A1 (de) * 1967-01-17 1971-03-25 Nickel Gmbh Heinrich Klima-Konvektionsgeraet,insbesondere Hochdruck-Induktionsgeraet
DE1679547C3 (de) * 1967-08-24 1974-06-12 Ltg Lufttechnische Gmbh, 7000 Stuttgart Konvektorgerät zur Beeinflussung der Temperatur von Räumen
US3433295A (en) * 1967-10-03 1969-03-18 Gilbert H Avery Room air distribution and control damper means in an air conditioning system
US3650318A (en) * 1970-11-19 1972-03-21 Gilbert H Avery Variable volume constant throw terminal re-heat system
IT949757B (it) * 1972-03-01 1973-06-11 Serratto A Apparecchio condizionatore locale ad induzione in cui la temperatura viene regolata impiegando come agente motore l aria primaria di alimentazione
US3771559A (en) * 1972-04-10 1973-11-13 American Warming Ventilation Damper
US3847210A (en) * 1972-09-14 1974-11-12 J Wells Damper sequencer
US3911953A (en) * 1974-07-05 1975-10-14 Northwest Eng Service Three-plenum mixing dampers

Also Published As

Publication number Publication date
JPS5085134A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-07-09
DE2453693A1 (de) 1975-05-22
IT1025339B (it) 1978-08-10
US4031951A (en) 1977-06-28
CH574084A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-03-31
FR2251784A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-06-13
ES432367A1 (es) 1977-01-01

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Legal Events

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