GB2180336B - Damper/duct connection means - Google Patents

Damper/duct connection means

Info

Publication number
GB2180336B
GB2180336B GB8622044A GB8622044A GB2180336B GB 2180336 B GB2180336 B GB 2180336B GB 8622044 A GB8622044 A GB 8622044A GB 8622044 A GB8622044 A GB 8622044A GB 2180336 B GB2180336 B GB 2180336B
Authority
GB
United Kingdom
Prior art keywords
damper
connection means
duct connection
duct
connection
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
GB8622044A
Other versions
GB8622044D0 (en
GB2180336A (en
Inventor
Robert John Magill
David John Gaiger
Peter Fraser
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.)
Actionair Equipment Ltd
Original Assignee
Actionair Equipment 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 Actionair Equipment Ltd filed Critical Actionair Equipment Ltd
Publication of GB8622044D0 publication Critical patent/GB8622044D0/en
Publication of GB2180336A publication Critical patent/GB2180336A/en
Application granted granted Critical
Publication of GB2180336B publication Critical patent/GB2180336B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/12—Flanged joints specially adapted for particular pipes
    • F16L23/14—Flanged joints specially adapted for particular pipes for rectangular pipes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
    • F24F2221/186—Details or features not otherwise provided for combined with domestic apparatus combined with a fireplace

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Duct Arrangements (AREA)
GB8622044A 1985-09-13 1986-09-12 Damper/duct connection means Expired GB2180336B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858522701A GB8522701D0 (en) 1985-09-13 1985-09-13 Damper/duct connection means

Publications (3)

Publication Number Publication Date
GB8622044D0 GB8622044D0 (en) 1986-10-22
GB2180336A GB2180336A (en) 1987-03-25
GB2180336B true GB2180336B (en) 1989-08-23

Family

ID=10585128

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858522701A Pending GB8522701D0 (en) 1985-09-13 1985-09-13 Damper/duct connection means
GB8622044A Expired GB2180336B (en) 1985-09-13 1986-09-12 Damper/duct connection means

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858522701A Pending GB8522701D0 (en) 1985-09-13 1985-09-13 Damper/duct connection means

Country Status (1)

Country Link
GB (2) GB8522701D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2324369B (en) * 1997-04-14 2000-11-01 Hunter International Plc Heating,ventilating and air conditioning systems

Also Published As

Publication number Publication date
GB8622044D0 (en) 1986-10-22
GB8522701D0 (en) 1985-10-16
GB2180336A (en) 1987-03-25

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Legal Events

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

Effective date: 19940912