NO140118C - Anordning ved ventilatorer. - Google Patents

Anordning ved ventilatorer.

Info

Publication number
NO140118C
NO140118C NO751643A NO751643A NO140118C NO 140118 C NO140118 C NO 140118C NO 751643 A NO751643 A NO 751643A NO 751643 A NO751643 A NO 751643A NO 140118 C NO140118 C NO 140118C
Authority
NO
Norway
Prior art keywords
fan
Prior art date
Application number
NO751643A
Other languages
English (en)
Norwegian (no)
Other versions
NO140118B (no
NO751643L (fr
Inventor
Raymond Alfred Fran Burtenshaw
Original Assignee
Colt Int 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 Colt Int Ltd filed Critical Colt Int Ltd
Publication of NO751643L publication Critical patent/NO751643L/no
Publication of NO140118B publication Critical patent/NO140118B/no
Publication of NO140118C publication Critical patent/NO140118C/no

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
    • F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Eye Examination Apparatus (AREA)
  • Cookers (AREA)
NO751643A 1974-05-10 1975-05-07 Anordning ved ventilatorer. NO140118C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20717/74A GB1488504A (en) 1974-05-10 1974-05-10 Ventilators

Publications (3)

Publication Number Publication Date
NO751643L NO751643L (fr) 1975-11-11
NO140118B NO140118B (no) 1979-03-26
NO140118C true NO140118C (no) 1979-07-04

Family

ID=10150495

Family Applications (1)

Application Number Title Priority Date Filing Date
NO751643A NO140118C (no) 1974-05-10 1975-05-07 Anordning ved ventilatorer.

Country Status (11)

Country Link
AT (1) AT339546B (fr)
BE (1) BE828907A (fr)
CH (1) CH585832A5 (fr)
DE (1) DE2520347A1 (fr)
DK (1) DK206175A (fr)
FR (1) FR2280031A1 (fr)
GB (1) GB1488504A (fr)
NL (1) NL7505362A (fr)
NO (1) NO140118C (fr)
SE (1) SE7505355L (fr)
ZA (1) ZA752855B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6185880B1 (en) 1997-12-04 2001-02-13 Ultraframe (Uk) Limited Roof ventilation
GB2372804B (en) * 1997-12-04 2002-12-31 Ultraframe Uk Ltd Roof ventilation
FR3064343A1 (fr) * 2017-03-23 2018-09-28 Jean-Louis D'Aviau de Piolant Dispositif de capture du vent et systeme l'incorporant

Also Published As

Publication number Publication date
ATA353875A (de) 1977-02-15
AT339546B (de) 1977-10-25
NL7505362A (nl) 1975-11-12
GB1488504A (en) 1977-10-12
DE2520347A1 (de) 1975-11-20
ZA752855B (en) 1976-04-28
SE7505355L (sv) 1975-11-11
DK206175A (da) 1975-11-11
BE828907A (fr) 1975-09-01
NO140118B (no) 1979-03-26
CH585832A5 (fr) 1977-03-15
AU8096175A (en) 1976-11-11
NO751643L (fr) 1975-11-11
FR2280031A1 (fr) 1976-02-20

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