BE872733A - NATURAL VENTILATION SYSTEM - Google Patents

NATURAL VENTILATION SYSTEM

Info

Publication number
BE872733A
BE872733A BE192294A BE192294A BE872733A BE 872733 A BE872733 A BE 872733A BE 192294 A BE192294 A BE 192294A BE 192294 A BE192294 A BE 192294A BE 872733 A BE872733 A BE 872733A
Authority
BE
Belgium
Prior art keywords
ventilation system
natural ventilation
natural
ventilation
Prior art date
Application number
BE192294A
Other languages
French (fr)
Inventor
H J W Payne
K F Dahmen
K Smid
Original Assignee
Robertson Uk Ltd H H
Dillinger Stahlbau
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 Robertson Uk Ltd H H, Dillinger Stahlbau filed Critical Robertson Uk Ltd H H
Publication of BE872733A publication Critical patent/BE872733A/en

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
    • F24F7/02—Roof ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Building Environments (AREA)
BE192294A 1977-12-14 1978-12-13 NATURAL VENTILATION SYSTEM BE872733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB52138/77A GB1602975A (en) 1977-12-14 1977-12-14 Natural ventilators

Publications (1)

Publication Number Publication Date
BE872733A true BE872733A (en) 1979-03-30

Family

ID=10462780

Family Applications (1)

Application Number Title Priority Date Filing Date
BE192294A BE872733A (en) 1977-12-14 1978-12-13 NATURAL VENTILATION SYSTEM

Country Status (3)

Country Link
BE (1) BE872733A (en)
GB (1) GB1602975A (en)
ZA (1) ZA786973B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144365A (en) * 1983-07-15 1985-03-06 Raymond Sidney Collins Power tool combination table

Also Published As

Publication number Publication date
ZA786973B (en) 1980-09-24
GB1602975A (en) 1981-11-18

Similar Documents

Publication Publication Date Title
FR2392712B1 (en) EXTRACTOR-MIXER SYSTEM
BE871470A (en) TACHOMETRIC SYSTEM
BE878589A (en) SECURITY SYSTEM
SE7806394L (en) SELECTOR SYSTEM
BE863067A (en) BYPASS - FLUSHING SYSTEM
FR2344849A1 (en) RADIO-INTERFEROMETRY SYSTEM
FI782267A (en) SYSTEM FOER PYROLYTISK FOERBRAENNING AV TRAE- OCH ANNAT AVFALL
BE864174A (en) STOP SYSTEM
SE7802126L (en) BUILDING SYSTEM
BE870595A (en) CALCULATOR SYSTEM
BE869004A (en) DEREVERBERATION SYSTEM
FI772475A (en) ANVAENDNING AV MAGNETISKT SYSTEM
SE7806528L (en) AUTOMATIC MAIN FOLLOWING SYSTEM
FI783651A (en) FOERBAETTRINGAR INFOERDA I SYSTEM FOER RENGOERING AV ALLMAENNA TRANSPORTFORDON
BE872733A (en) NATURAL VENTILATION SYSTEM
AT373554B (en) FLASHING SYSTEM
FR2401461B1 (en) CALCULATOR SYSTEM
FR2403598B1 (en) CALCULATOR SYSTEM
BE868644A (en) CONVEYOR SYSTEM
DK516378A (en) RETURN SYSTEM
BE871014A (en) BINDING SYSTEM
SE404940B (en) WALL SYSTEM
SE7806082L (en) SEALING SYSTEM
BE871396A (en) SHELVING SYSTEM
BE882908A (en) ROOFING SYSTEM

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DSD DILLINGER STAHLBAU G.M.B.H.

Effective date: 19881231

Owner name: H.H. ROBERTSON (U.K.) LTD

Effective date: 19881231