GB2138934B - Hot air recirculation system - Google Patents

Hot air recirculation system

Info

Publication number
GB2138934B
GB2138934B GB08407566A GB8407566A GB2138934B GB 2138934 B GB2138934 B GB 2138934B GB 08407566 A GB08407566 A GB 08407566A GB 8407566 A GB8407566 A GB 8407566A GB 2138934 B GB2138934 B GB 2138934B
Authority
GB
United Kingdom
Prior art keywords
hot air
recirculation system
air recirculation
hot
recirculation
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
GB08407566A
Other versions
GB8407566D0 (en
GB2138934A (en
Inventor
George Alfred Forbes
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB838311165A external-priority patent/GB8311165D0/en
Application filed by Individual filed Critical Individual
Priority to GB08407566A priority Critical patent/GB2138934B/en
Publication of GB8407566D0 publication Critical patent/GB8407566D0/en
Publication of GB2138934A publication Critical patent/GB2138934A/en
Application granted granted Critical
Publication of GB2138934B publication Critical patent/GB2138934B/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
    • 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
    • F24F7/065—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 fan combined with single duct; mounting arrangements of a fan in a duct

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
GB08407566A 1983-04-25 1984-03-23 Hot air recirculation system Expired GB2138934B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08407566A GB2138934B (en) 1983-04-25 1984-03-23 Hot air recirculation system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838311165A GB8311165D0 (en) 1983-04-25 1983-04-25 Hot air recirculation system
GB08407566A GB2138934B (en) 1983-04-25 1984-03-23 Hot air recirculation system

Publications (3)

Publication Number Publication Date
GB8407566D0 GB8407566D0 (en) 1984-05-02
GB2138934A GB2138934A (en) 1984-10-31
GB2138934B true GB2138934B (en) 1987-01-21

Family

ID=26285937

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08407566A Expired GB2138934B (en) 1983-04-25 1984-03-23 Hot air recirculation system

Country Status (1)

Country Link
GB (1) GB2138934B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8924004D0 (en) * 1989-10-25 1989-12-13 Johnson & Starley Ltd Fire alarm system
GB2285504A (en) * 1993-12-09 1995-07-12 Alfred Slack Hot air distribution
US5788571A (en) * 1997-01-22 1998-08-04 Ivison; John T. Method of venting smoke from highrise residential buildings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB333434A (en) * 1929-09-28 1930-08-14 Joseph Edge Means for circulating the air in rooms
FR2151518A5 (en) * 1971-08-31 1973-04-20 Essemes Sa Productions
GB1397611A (en) * 1972-03-28 1975-06-11 Kg Smoke Dispersal Ltd Fire safety systems
GB1556185A (en) * 1976-08-09 1979-11-21 Whiteley I Floor-ceiling air circulating method and device
GB2103483B (en) * 1981-08-18 1985-06-12 George Alfret Forbes A system for inhibiting the spread of fire in a building structure
GB2114283B (en) * 1982-01-30 1986-07-16 Peter Ashworth Webb Space heating

Also Published As

Publication number Publication date
GB8407566D0 (en) 1984-05-02
GB2138934A (en) 1984-10-31

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Legal Events

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