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NL8020285A - Ventilator. - Google Patents

Ventilator. Download PDF

Info

Publication number
NL8020285A
NL8020285A NL8020285A NL8020285A NL8020285A NL 8020285 A NL8020285 A NL 8020285A NL 8020285 A NL8020285 A NL 8020285A NL 8020285 A NL8020285 A NL 8020285A NL 8020285 A NL8020285 A NL 8020285A
Authority
NL
Netherlands
Prior art keywords
openings
fan
channel
sections
air
Prior art date
Application number
NL8020285A
Other languages
English (en)
Dutch (nl)
Original Assignee
Soederberg Ramon
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 Soederberg Ramon filed Critical Soederberg Ramon
Priority claimed from PCT/SE1980/000189 external-priority patent/WO1982000336A1/en
Publication of NL8020285A publication Critical patent/NL8020285A/nl

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/26—Ventilating openings in vehicle exterior; Ducts for conveying ventilating air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
    • B63J2/02—Ventilation; Air-conditioning
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Duct Arrangements (AREA)
  • Ventilation (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL8020285A 1980-07-14 1980-07-14 Ventilator. NL8020285A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/SE1980/000189 WO1982000336A1 (en) 1979-01-15 1980-07-14 Ventilator
SE8000189 1980-07-14

Publications (1)

Publication Number Publication Date
NL8020285A true NL8020285A (nl) 1982-11-01

Family

ID=20339935

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8020285A NL8020285A (nl) 1980-07-14 1980-07-14 Ventilator.

Country Status (5)

Country Link
DE (1) DE3050476A1 (no)
DK (1) DK155688C (no)
GB (1) GB2101294B (no)
NL (1) NL8020285A (no)
NO (1) NO150452C (no)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758512A (en) * 1953-03-30 1956-08-14 John M Christman Apparatus for chamfering internal gears

Also Published As

Publication number Publication date
DK110882A (da) 1982-03-12
DK155688B (da) 1989-05-01
NO150452B (no) 1984-07-09
DE3050476A1 (de) 1983-07-28
GB2101294B (en) 1985-06-12
GB2101294A (en) 1983-01-12
NO150452C (no) 1984-10-17
NO820816L (no) 1982-03-12
DK155688C (da) 1989-10-30

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed