RO91962B1 - Ventilator centrifugal - Google Patents

Ventilator centrifugal

Info

Publication number
RO91962B1
RO91962B1 RO117973A RO11797385A RO91962B1 RO 91962 B1 RO91962 B1 RO 91962B1 RO 117973 A RO117973 A RO 117973A RO 11797385 A RO11797385 A RO 11797385A RO 91962 B1 RO91962 B1 RO 91962B1
Authority
RO
Romania
Prior art keywords
curved
centrifugal fan
rotation
way
fan
Prior art date
Application number
RO117973A
Other languages
English (en)
Romanian (ro)
Other versions
RO91962A2 (fr
Inventor
Valeanu Miliutin
Original Assignee
îNTREPRINDEREA "ELECTROMOTOR"
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 îNTREPRINDEREA "ELECTROMOTOR" filed Critical îNTREPRINDEREA "ELECTROMOTOR"
Priority to RO117973A priority Critical patent/RO91962B1/ro
Publication of RO91962A2 publication Critical patent/RO91962A2/fr
Publication of RO91962B1 publication Critical patent/RO91962B1/ro

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
RO117973A 1985-03-14 1985-03-14 Ventilator centrifugal RO91962B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO117973A RO91962B1 (ro) 1985-03-14 1985-03-14 Ventilator centrifugal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO117973A RO91962B1 (ro) 1985-03-14 1985-03-14 Ventilator centrifugal

Publications (2)

Publication Number Publication Date
RO91962A2 RO91962A2 (fr) 1987-08-31
RO91962B1 true RO91962B1 (ro) 1987-09-01

Family

ID=20116755

Family Applications (1)

Application Number Title Priority Date Filing Date
RO117973A RO91962B1 (ro) 1985-03-14 1985-03-14 Ventilator centrifugal

Country Status (1)

Country Link
RO (1) RO91962B1 (fr)

Also Published As

Publication number Publication date
RO91962A2 (fr) 1987-08-31

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