GB2081878B - Ventilators - Google Patents

Ventilators

Info

Publication number
GB2081878B
GB2081878B GB8022883A GB8022883A GB2081878B GB 2081878 B GB2081878 B GB 2081878B GB 8022883 A GB8022883 A GB 8022883A GB 8022883 A GB8022883 A GB 8022883A GB 2081878 B GB2081878 B GB 2081878B
Authority
GB
United Kingdom
Prior art keywords
ventilators
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
GB8022883A
Other versions
GB2081878A (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.)
BARDSLEY BRYAN THOMAS
Original Assignee
BARDSLEY BRYAN THOMAS
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 BARDSLEY BRYAN THOMAS filed Critical BARDSLEY BRYAN THOMAS
Priority to GB8022883A priority Critical patent/GB2081878B/en
Publication of GB2081878A publication Critical patent/GB2081878A/en
Application granted granted Critical
Publication of GB2081878B publication Critical patent/GB2081878B/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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/075—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having parallel rods or lamellae directing the outflow, e.g. the rods or lamellae being individually adjustable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Air-Flow Control Members (AREA)
GB8022883A 1980-07-14 1980-07-14 Ventilators Expired GB2081878B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8022883A GB2081878B (en) 1980-07-14 1980-07-14 Ventilators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8022883A GB2081878B (en) 1980-07-14 1980-07-14 Ventilators

Publications (2)

Publication Number Publication Date
GB2081878A GB2081878A (en) 1982-02-24
GB2081878B true GB2081878B (en) 1984-07-25

Family

ID=10514732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8022883A Expired GB2081878B (en) 1980-07-14 1980-07-14 Ventilators

Country Status (1)

Country Link
GB (1) GB2081878B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8612751D0 (en) * 1986-05-27 1986-07-02 Heath P N Ventilator apparatus
US6386826B1 (en) * 1999-09-23 2002-05-14 International Business Machines Corporation Fan with self closing blades

Also Published As

Publication number Publication date
GB2081878A (en) 1982-02-24

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Legal Events

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