GB955502A - Damper arrangements for ducting - Google Patents

Damper arrangements for ducting

Info

Publication number
GB955502A
GB955502A GB33462A GB33462A GB955502A GB 955502 A GB955502 A GB 955502A GB 33462 A GB33462 A GB 33462A GB 33462 A GB33462 A GB 33462A GB 955502 A GB955502 A GB 955502A
Authority
GB
United Kingdom
Prior art keywords
spindle
duct
damper plate
damper
jan
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
GB33462A
Inventor
Thomas Alan Moat
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.)
MANMIL PLASTICS Ltd
Original Assignee
MANMIL PLASTICS 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 MANMIL PLASTICS Ltd filed Critical MANMIL PLASTICS Ltd
Priority to GB33462A priority Critical patent/GB955502A/en
Publication of GB955502A publication Critical patent/GB955502A/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
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L13/00—Construction of valves or dampers for controlling air supply or draught
    • F23L13/02—Construction of valves or dampers for controlling air supply or draught pivoted about a single axis but having not other movement
    • 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
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1406—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by sealing means
    • 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
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Flow Control Members (AREA)
  • Lift Valve (AREA)

Abstract

955,502. Valves. MANMIL PLASTICS Ltd. Jan. 3, 1963 [Jan. 4, 1962], No. 334/62. Heading F2V. [Also in Division F4] A damper plate 14 is arranged in a duct 10 and is rotatably carried by a spindle 12, 13 journalled in aligned apertures in opposite walls of the duct, one end of the spindle being sealed by a cap 17 secured or welded to the duct, the other end of the spindle protruding through a flexible disc member 20 sealingly secured at its periphery to the duct, this end of the spindle carrying an actuating handle 21 which is adapted to be urged axially of the spindle, e.g. by a locknut 22 so as to engage the disc 20 and urge it against a shoulder 23 on the spindle, thereby sealing this end of the valve against leakage and also securing the damper in its adjusted position. The two parts 12, 13 of the spindle are provided each with a slot 15 which engages the edge of a recess in the damper plate to assemble the parts together. The duct is preferably made in a plastics material such as p.v.c. and all the remaining parts of the device may also be in a similar material. In a modification, the duct is provided with inwardly projecting seats for the damper plate.
GB33462A 1962-01-04 1962-01-04 Damper arrangements for ducting Expired GB955502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB33462A GB955502A (en) 1962-01-04 1962-01-04 Damper arrangements for ducting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33462A GB955502A (en) 1962-01-04 1962-01-04 Damper arrangements for ducting

Publications (1)

Publication Number Publication Date
GB955502A true GB955502A (en) 1964-04-15

Family

ID=9702570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33462A Expired GB955502A (en) 1962-01-04 1962-01-04 Damper arrangements for ducting

Country Status (1)

Country Link
GB (1) GB955502A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2293645A1 (en) * 1974-12-04 1976-07-02 Siegwart Emil Butterfly throttle shaft with disc and separate shaft ends - are inserted from outside through pipe wall to engage locking element and disc
US4325536A (en) * 1981-06-08 1982-04-20 Garrett Arthur E Butterfly valve with self locking disc
DE3536787A1 (en) * 1985-10-16 1987-04-16 Kessler & Luch Gmbh Volumetric flow controller
EP0594261A1 (en) * 1992-10-22 1994-04-27 Casparus Wilhelmus De Waal A device for mounting a plate-like body to the surface of a thin-walled support
WO2000001991A1 (en) * 1998-07-02 2000-01-13 Pax Electro Products Ab Improvements in and relating to an air supply valve
EP0810408A3 (en) * 1996-05-29 2001-05-09 Climovent System s.a.s. di Franco Guazzone e C Shutter for ventilation ducts
WO2007017645A1 (en) * 2005-08-11 2007-02-15 Active Technologies Limited Valve assembly
EP2428744A1 (en) * 2010-09-10 2012-03-14 TROX GmbH Valve, in particular throttle valve for influencing a volume flow in an ambient air and air conditioning system
WO2020236970A1 (en) * 2019-05-20 2020-11-26 Capital Hardware Supply, Llc. Method for producing an airduct damper, damper unit with such a damper, and ductwork with a damper unit having such a damper
CN112136008A (en) * 2018-01-17 2020-12-25 江森自控股份有限公司 Air brake
US11448420B2 (en) 2018-01-17 2022-09-20 Johnson Controls, Inc. Air duct damper
USD1014731S1 (en) 2019-01-17 2024-02-13 Johnson Controls Tyco IP Holdings LLP Damper
US12000721B2 (en) 2018-01-17 2024-06-04 Tyco Fire & Security Gmbh Air duct airflow sensor with internal low-pressure detector
US12025335B2 (en) * 2022-08-15 2024-07-02 Johnson Controls, Inc. Air duct damper

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2293645A1 (en) * 1974-12-04 1976-07-02 Siegwart Emil Butterfly throttle shaft with disc and separate shaft ends - are inserted from outside through pipe wall to engage locking element and disc
US4325536A (en) * 1981-06-08 1982-04-20 Garrett Arthur E Butterfly valve with self locking disc
DE3536787A1 (en) * 1985-10-16 1987-04-16 Kessler & Luch Gmbh Volumetric flow controller
EP0594261A1 (en) * 1992-10-22 1994-04-27 Casparus Wilhelmus De Waal A device for mounting a plate-like body to the surface of a thin-walled support
EP0810408A3 (en) * 1996-05-29 2001-05-09 Climovent System s.a.s. di Franco Guazzone e C Shutter for ventilation ducts
WO2000001991A1 (en) * 1998-07-02 2000-01-13 Pax Electro Products Ab Improvements in and relating to an air supply valve
WO2007017645A1 (en) * 2005-08-11 2007-02-15 Active Technologies Limited Valve assembly
CN102401514A (en) * 2010-09-10 2012-04-04 特洛克斯有限责任公司 Flap for influencing a volumetric flow flowing in a ventilation and air-conditioning system
EP2428744A1 (en) * 2010-09-10 2012-03-14 TROX GmbH Valve, in particular throttle valve for influencing a volume flow in an ambient air and air conditioning system
CN102401514B (en) * 2010-09-10 2016-09-28 特洛克斯有限责任公司 For impact valve of the volume flow of flowing in room ventilation and air-conditioning technical equipment
CN112136008A (en) * 2018-01-17 2020-12-25 江森自控股份有限公司 Air brake
US11448420B2 (en) 2018-01-17 2022-09-20 Johnson Controls, Inc. Air duct damper
US20220390145A1 (en) * 2018-01-17 2022-12-08 Johnson Controls, Inc. Air duct damper
US12000721B2 (en) 2018-01-17 2024-06-04 Tyco Fire & Security Gmbh Air duct airflow sensor with internal low-pressure detector
USD1014731S1 (en) 2019-01-17 2024-02-13 Johnson Controls Tyco IP Holdings LLP Damper
WO2020236970A1 (en) * 2019-05-20 2020-11-26 Capital Hardware Supply, Llc. Method for producing an airduct damper, damper unit with such a damper, and ductwork with a damper unit having such a damper
US12025335B2 (en) * 2022-08-15 2024-07-02 Johnson Controls, Inc. Air duct damper

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