GB2016676A - Room Ventilator - Google Patents

Room Ventilator

Info

Publication number
GB2016676A
GB2016676A GB7913917A GB7913917A GB2016676A GB 2016676 A GB2016676 A GB 2016676A GB 7913917 A GB7913917 A GB 7913917A GB 7913917 A GB7913917 A GB 7913917A GB 2016676 A GB2016676 A GB 2016676A
Authority
GB
United Kingdom
Prior art keywords
sensors
damper
ventilator
ventilation
decrease
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
GB7913917A
Other versions
GB2016676B (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.)
DALLOW B C
Dallow H G
Dallow R C
Dallow T J
Original Assignee
DALLOW B C
Dallow H G
Dallow R C
Dallow T J
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 DALLOW B C, Dallow H G, Dallow R C, Dallow T J filed Critical DALLOW B C
Priority to GB7913917A priority Critical patent/GB2016676B/en
Publication of GB2016676A publication Critical patent/GB2016676A/en
Application granted granted Critical
Publication of GB2016676B publication Critical patent/GB2016676B/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
    • 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
    • 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

Abstract

A ventilator for a room comprises one or more damper blades movable to increase the ventilation in response to an increase in the temperature sensed by any of two or more sensors and to decrease the ventilation in response to a decrease in the temperature sensed by any of the sensors. One of the sensors is for mounting internally of a room and one for mounting externally The blades may be panels of a louvre window. The ventilator may include a fan, heater and/or humidifier. Fig. 1 shows a rear view of a ventilator with a hit-and-miss damper 5, actuating levers 7 and temperature sensors 9 and 26. Fig. 7 is a section B-B showing the damper 5, a coil 4, fixed baffles 13, 14 and a channel 2 for fitting over a glass window. A pivoted baffle 16 with a deformable nylon finger 20 acts to provide a generally uniform air flow. The sensors are preferably cylinders filled with an expansible material, linked hydraulically to a single slave cylinder for effecting damper blade movement. <IMAGE>
GB7913917A 1978-03-18 1979-04-20 Room ventilator Expired GB2016676B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7913917A GB2016676B (en) 1978-03-18 1979-04-20 Room ventilator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1083778 1978-03-18
GB7913917A GB2016676B (en) 1978-03-18 1979-04-20 Room ventilator

Publications (2)

Publication Number Publication Date
GB2016676A true GB2016676A (en) 1979-09-26
GB2016676B GB2016676B (en) 1982-09-15

Family

ID=26247791

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7913917A Expired GB2016676B (en) 1978-03-18 1979-04-20 Room ventilator

Country Status (1)

Country Link
GB (1) GB2016676B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519947A1 (en) * 1984-06-30 1986-01-09 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Device for regulating the air supply to living and working rooms
EP0272037A2 (en) * 1986-12-13 1988-06-22 Iwao Uwatoko A thermally responsive actuator
DE3938026A1 (en) * 1989-11-13 1991-05-16 Schoettler Lunos Lueftung VENTILATION DEVICE, ESPECIALLY FOR INTERNAL SANITARY ROOMS
DE4331752A1 (en) * 1993-09-18 1995-03-23 Lks Luft Und Klimaservice Chri Method and arrangement for cooling heated-up rooms
DE4436693A1 (en) * 1994-10-13 1996-04-18 Wimmer Ulrich Dipl Ing Fh Installation to ventilate, dehumidify and heat rooms
WO1997019300A1 (en) * 1995-11-21 1997-05-29 Barker, John, Arthur An air vent
GB2394767A (en) * 2003-02-07 2004-05-05 Jane Cynthia Margaret Harding A vent through a window frame
CN109297091A (en) * 2018-08-27 2019-02-01 珠海格力电器股份有限公司 Swing flap baffle and its control method and air conditioner

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519947A1 (en) * 1984-06-30 1986-01-09 Joh. Vaillant Gmbh U. Co, 5630 Remscheid Device for regulating the air supply to living and working rooms
EP0272037A2 (en) * 1986-12-13 1988-06-22 Iwao Uwatoko A thermally responsive actuator
EP0272037A3 (en) * 1986-12-13 1989-03-22 Iwao Uwatoko A thermally responsive actuator
DE3938026A1 (en) * 1989-11-13 1991-05-16 Schoettler Lunos Lueftung VENTILATION DEVICE, ESPECIALLY FOR INTERNAL SANITARY ROOMS
DE4331752A1 (en) * 1993-09-18 1995-03-23 Lks Luft Und Klimaservice Chri Method and arrangement for cooling heated-up rooms
DE4436693A1 (en) * 1994-10-13 1996-04-18 Wimmer Ulrich Dipl Ing Fh Installation to ventilate, dehumidify and heat rooms
WO1997019300A1 (en) * 1995-11-21 1997-05-29 Barker, John, Arthur An air vent
GB2394767A (en) * 2003-02-07 2004-05-05 Jane Cynthia Margaret Harding A vent through a window frame
GB2394767B (en) * 2003-02-07 2006-05-10 Jane Cynthia Margaret Harding Window vent
CN109297091A (en) * 2018-08-27 2019-02-01 珠海格力电器股份有限公司 Swing flap baffle and its control method and air conditioner
CN109297091B (en) * 2018-08-27 2020-07-28 珠海格力电器股份有限公司 Air sweeping baffle, control method thereof and air conditioner

Also Published As

Publication number Publication date
GB2016676B (en) 1982-09-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee