NO901181L - Anordning for maaling av volumstroemmen i en vifte. - Google Patents

Anordning for maaling av volumstroemmen i en vifte.

Info

Publication number
NO901181L
NO901181L NO90901181A NO901181A NO901181L NO 901181 L NO901181 L NO 901181L NO 90901181 A NO90901181 A NO 90901181A NO 901181 A NO901181 A NO 901181A NO 901181 L NO901181 L NO 901181L
Authority
NO
Norway
Prior art keywords
fan
measuring
volume flow
volume
flow
Prior art date
Application number
NO90901181A
Other languages
English (en)
Other versions
NO901181D0 (no
NO169408C (no
NO169408B (no
Inventor
Tapio Paananen
Mikko Nyman
Juhani Laine
Original Assignee
Ilmaterae Oy
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 FI874009A external-priority patent/FI81447C/fi
Application filed by Ilmaterae Oy filed Critical Ilmaterae Oy
Publication of NO901181D0 publication Critical patent/NO901181D0/no
Publication of NO901181L publication Critical patent/NO901181L/no
Publication of NO169408B publication Critical patent/NO169408B/no
Publication of NO169408C publication Critical patent/NO169408C/no

Links

NO901181A 1987-09-15 1990-03-13 Maaleanordning for maaling av trykkdifferans og derved volumstroemmen i en vifte NO169408C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI874009A FI81447C (fi) 1987-09-15 1987-09-15 Anordning foer uppmaetning av volymstroem i blaester.
PCT/FI1988/000149 WO1989002581A1 (en) 1987-09-15 1988-09-14 A device for measuring the volume flow of a fan

Publications (4)

Publication Number Publication Date
NO901181D0 NO901181D0 (no) 1990-03-13
NO901181L true NO901181L (no) 1990-05-10
NO169408B NO169408B (no) 1992-03-09
NO169408C NO169408C (no) 1992-06-17

Family

ID=26158229

Family Applications (1)

Application Number Title Priority Date Filing Date
NO901181A NO169408C (no) 1987-09-15 1990-03-13 Maaleanordning for maaling av trykkdifferans og derved volumstroemmen i en vifte

Country Status (1)

Country Link
NO (1) NO169408C (no)

Also Published As

Publication number Publication date
NO901181D0 (no) 1990-03-13
NO169408C (no) 1992-06-17
NO169408B (no) 1992-03-09

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN MARCH 2001